The chemical-mime-data Project
Author: Daniel Leidert
Description: chemical-mime-data Homepage
Keywords: chemical-mime-data, chemical MIME
Date: 2020-05-09T18:24:50+02:00

# chemical-mime-data

The source of this project can be downloaded at the Sourceforge.net project page.

The released version is: 0.1.94.

The released Database version is: '$Id: chemical-mime-database.xml.in,v 1.46 2007/02/04 22:52:29 dleidert Exp $'.

## Table of Contents

1. Supported MIME types
2. Unsupported but known MIME types
3. References

## Supported MIME types

The following MIME types are supported by the chemical-mime-data package version 0.1.94.

MIME type Sub-class of [1] Alias | Description | Filename extension
--- | --- | ---
Magic Pattern
Root XML/Namespace
Specification
chemical/x-alchemy Sub-class of: text/plain | Alchemy Format | `*.alc`
http://www.camsoft.com/plugins/
chemical/x-cache Sub-class of: text/plain | CAChe MolStruct Format | `*.cac`, `*.cache`
chemical/x-cactvs-ascii Sub-class of: text/plain | CACTVS ASCII Format | `*.cascii`
    <magic priority="50">
        <match value="#" type="string" offset="0">
            <match value="Cactvs NMDSAscii by" type="string" offset="0:100"/>
        </match>
    </magic>
chemical/x-cactvs-binary | CACTVS Binary Format | `*.cbin`
    <magic priority="50">
        <match value="07" type="byte" offset="8">
            <match value="CACTVSBIN" type="string" offset="9"/>
        </match>
    </magic>
chemical/x-cactvs-table | CACTVS Table Format | `*.ctab`
    <magic priority="50">
        <match value="CACTVS QSAR Table" type="string" offset="0"/>
    </magic>
chemical/x-cdx | ChemDraw Binary CDX Format | `*.cdx`
    <magic priority="50">
        <match value="VjCD0100" type="string" offset="0">
            <match value="0x01020304" type="little32" offset="8">
                <match value="0x00000000" type="little32" offset="12">
                    <match value="0x00000000" type="little32" offset="16">
                        <match value="0x80000000" type="little32" offset="20"/>
                        <match value="0x00000000" type="little32" offset="20"/>
                    </match>
                </match>
            </match>
        </match>
    </magic>
http://www.camsoft.com/plugins/, http://www.cambridgesoft.com/services/documentation/sdk/chemdraw/cdx/index.htm, http://www.cambridgesoft.com/services/documentation/sdk/chemdraw/cdx/IntroCDX.htm
chemical/x-cdxml Sub-class of: application/xml | ChemDraw CDXML Format | `*.cdxml`
    <magic priority="50">
        <match value="<!DOCTYPE CDXML" type="string" offset="0:256"/>
        <match value="<CDXML" type="string" offset="0:64"/>
    </magic>
http://www.camsoft.com/plugins/, http://www.cambridgesoft.com/services/documentation/sdk/chemdraw/cdx/index.htm, http://www.cambridgesoft.com/services/documentation/sdk/chemdraw/cdx/IntroCDXML.htm
chemical/x-chem3d Sub-class of: text/plain | Chem3D Format | `*.c3d`
http://www.camsoft.com/plugins/
chemical/x-cif Sub-class of: text/plain | Crystallographic Information File (CIF) Format | `*.cif`
    <magic priority="50">
        <match value="#\#CIF_1.1" type="string" offset="0">
            <match value="9" type="byte" offset="10"/>
            <match value="10" type="byte" offset="10"/>
            <match value="13" type="byte" offset="10"/>
        </match>
    </magic>
http://www.iucr.org/iucr-top/cif/spec/
chemical/x-cml Sub-class of: text/xml Alias(s): chemical/cml | Chemical Markup Language (CML) | `*.cml`
    <magic priority="50">
        <match value="<!DOCTYPE cml" type="string" offset="0:256"/>
        <match value="<!DOCTYPE molecule" type="string" offset="0:256"/>
        <match value="<cml" type="string" offset="0:64"/>
        <match value="<molecule" type="string" offset="0:64"/>
    </magic>
    <root-XML namespaceURI="http://www.xml-cml.org/schema" localName="cml"/>
    <root-XML namespaceURI="http://www.xml-cml.org/schema/cml2/core" localName="cml"/>
http://www.xml-cml.org/
chemical/x-daylight-smiles Sub-class of: text/plain | SMILES Format | `*.smi`, `*.smiles`
http://www.daylight.com/smiles/
chemical/x-dmol Sub-class of: text/plain | DMol Output Format | `*.dmol`, `*.outmol`
chemical/x-gamess-input Sub-class of: text/plain | GAMESS Input format | `*.gamin`, `*.inp`
    <magic priority="80">
        <match value="$CONTRL" type="string" offset="0:80">
            <match value="AIMPAC" type="string" offset="8:80"/>
            <match value="CCTYP" type="string" offset="8:80"/>
            <match value="CITYP" type="string" offset="8:80"/>
            <match value="COORD" type="string" offset="8:80"/>
            <match value="DFTTYP" type="string" offset="8:80"/>
            <match value="EXETYP" type="string" offset="8:80"/>
            <match value="FRIEND" type="string" offset="8:80"/>
            <match value="GEOM" type="string" offset="8:80"/>
            <match value="GRDTYP" type="string" offset="8:80"/>
            <match value="ICHARG" type="string" offset="8:80"/>
            <match value="ICUT" type="string" offset="8:80"/>
            <match value="INTTYP" type="string" offset="8:80"/>
            <match value="ISPHER" type="string" offset="8:80"/>
            <match value="ITOL" type="string" offset="8:80"/>
            <match value="LOCAL" type="string" offset="8:80"/>
            <match value="MAXIT" type="string" offset="8:80"/>
            <match value="MOLPLT" type="string" offset="8:80"/>
            <match value="MPLEVEL" type="string" offset="8:80"/>
            <match value="MULT" type="string" offset="8:80"/>
            <match value="NPRINT" type="string" offset="8:80"/>
            <match value="NORMF" type="string" offset="8:80"/>
            <match value="NORMP" type="string" offset="8:80"/>
            <match value="NOSYM" type="string" offset="8:80"/>
            <match value="NUMGRD" type="string" offset="8:80"/>
            <match value="NZVAR" type="string" offset="8:80"/>
            <match value="PLTORB" type="string" offset="8:80"/>
            <match value="PP" type="string" offset="8:80"/>
            <match value="QMTTOL" type="string" offset="8:80"/>
            <match value="RELWFN" type="string" offset="8:80"/>
            <match value="RUNTYP" type="string" offset="8:80"/>
            <match value="SCFTYP" type="string" offset="8:80"/>
            <match value="TDDFT" type="string" offset="8:80"/>
            <match value="TREST" type="string" offset="8:80"/>
            <match value="UNITS" type="string" offset="8:80"/>
            <match value="$END" type="string" offset="8:80"/>
        </match>
    </magic>
http://www.msg.ameslab.gov/GAMESS/doc.menu.html, http://www.msg.ameslab.gov/GAMESS/Graphics/MacMolPlt.shtml, http://www.msg.ameslab.gov/FTP/GAMESS_Manual/input.pdf
chemical/x-gamess-output Sub-class of: text/plain | GAMESS Output format | `*.gam`, `*.gamout`
    <magic priority="50">
        <match value="----- GAMESS execution script -----" type="string" offset="0"/>
        <match value="GAMESS VERSION =" type="string" offset="65:130">
            <match value="\n\n EXECUTION OF GAMESS BEGUN" type="string" offset="584:585"/>
        </match>
    </magic>
http://www.msg.ameslab.gov/GAMESS/doc.menu.html, http://www.msg.ameslab.gov/GAMESS/Graphics/MacMolPlt.shtml
chemical/x-gaussian-input Sub-class of: text/plain | Gaussian Input Format | `*.gau`, `*.gjc`, `*.gjf`
http://gaussian.com/tech_top_level.htm, http://www.gaussian.com/g_ur/m_input.htm
chemical/x-gaussian-log Sub-class of: text/plain Alias(s): chemical/x-gaussian chemical/x-gaussian-output chemical/x-gaussian03-output chemical/x-gaussian92-output chemical/x-gaussian94-output chemical/x-gaussian98-output | Gaussian Log/Output Format | `*.g92`, `*.g94`, `*.g98`, `*.g03`, `*.gal`
    <magic priority="50">
        <match value="Entering Gaussian System, Link 0=" type="string" offset="1"/>
    </magic>
http://gaussian.com/tech_top_level.htm
chemical/x-genbank Sub-class of: text/plain Alias(s): chemical/seq-na-genbank | GenBank Flat File Format | `*.gb`, `*.gen`
    <magic priority="80">
        <match value="                   GENETIC SEQUENCE DATA BANK" type="string" offset="0"/>
        <match value="LOCUS       " type="string" offset="0"/>
    </magic>
http://www.psc.edu/general/software/packages/seq-intro/genbankfile.html, http://www.ncbi.nlm.nih.gov/Sitemap/samplerecord.html, http://msdlocal.ebi.ac.uk/docs/mimetype.html
chemical/x-gulp Sub-class of: text/plain | GULP Output File Format | `*.got`, `*.out`
    <magic priority="50">
        <match value="GENERAL UTILITY LATTICE PROGRAM" type="string" offset="81:160">
            <match value="Julian Gale" type="string" offset="161:240">
                <match value="Nanochemistry Research Institute" type="string" offset="241:320">
                    <match value="Curtin University of Technology, Western Australia" type="string" offset="321:400"/>
                </match>
            </match>
            <match value="Julian Gale, NRI, Curtin University" type="string" offset="161:240"/>
        </match>
    </magic>
http://www.ivec.org/GULP/help/gulp_30_manual/gulpnode55.html, http://www.ivec.org/GULP/help/examples.html
chemical/x-hin Sub-class of: text/plain | HyperChem Molecule File Format | `*.hin`
    <magic priority="50">
        <match value="mol 1 " type="string" offset="0">
            <match value=".hin" type="string" offset="6:64">
                <match value="atom 1" type="string" offset="12:128"/>
            </match>
        </match>
    </magic>
chemical/x-inchi Sub-class of: text/plain | IUPAC International Chemical Identifier (InChI) | `*.inchi`
http://www.iupac.org/inchi/
chemical/x-inchi-xml Sub-class of: application/xml | IUPAC International Chemical Identifier (InChI) | `*.inchix`
    <magic priority="50">
        <match value="<INChI" type="string" offset="0:64"/>
    </magic>
http://www.iupac.org/inchi/
chemical/x-jcamp-dx Sub-class of: text/plain | JCAMP Spectroscopic Data Exchange Format | `*.dx`, `*.jdx`
chemical/x-macromodel-input Sub-class of: text/plain | MacroModel Molecular Mechanics Format | `*.mmd`, `*.mmod`
http://www.columbia.edu/cu/chemistry/mmod/mmod.html
chemical/x-mdl-molfile Sub-class of: text/plain | MDL Molfile Format | `*.mdl`, `*.mol`
http://www.mdli.com/
chemical/x-mdl-rdfile Sub-class of: text/plain | MDL Reaction Format | `*.rd`
http://www.mdli.com/
chemical/x-mdl-rxnfile Sub-class of: text/plain | MDL 2D Reaction-Data Representation Format | `*.rxn`
http://www.mdli.com/
chemical/x-mdl-sdfile Sub-class of: text/plain | MDL Structure Data Format | `*.sd`, `*.sdf`
http://www.mdli.com/
chemical/x-mdl-tgf Sub-class of: text/plain | MDL Transportable Graphics Format | `*.tgf`
http://www.mdli.com/
chemical/x-mmcif Sub-class of: text/plain | MacroMolecular Crystallographic Information File (MMCIF) Format | `*.mcif`
http://ndbserver.rutgers.edu/NDB/mmcif
chemical/x-mol2 Sub-class of: text/plain | SYBYL Portable Representation Format | `*.ml2`, `*.mol2`, `*.sy2`
    <magic priority="50">
        <match value="@<TRIPOS>MOLECULE\x0D" type="string" offset="0:800"/>
    </magic>
http://www.tripos.com/index.php?family=modules,SimplePage,sup_mol2, http://www.tripos.com/data/support/mol2.pdf
chemical/x-mopac-graph Sub-class of: text/plain Alias(s): chemical/x-mopac | MOPAC Graphical Format | `*.gpt`
http://products.camsoft.com/
chemical/x-mopac-input Sub-class of: text/plain | MOPAC Input Format | `*.dat`, `*.mop`, `*.mopcrt`, `*.mpc`, `*.zmt`
http://www.mdli.com/
chemical/x-mopac-out Sub-class of: text/plain | MOPAC Output Format | `*.moo`, `*.out`
    <magic priority="50">
        <match value="MOPAC" type="string" offset="81:160">
            <match value="(c) Fujitsu" type="string" offset="81:160"/>
        </match>
        <match value="MOPAC" type="string" offset="81:160"/>
    </magic>
chemical/x-msi-car Sub-class of: text/plain | Accelrys Cartesian Coordinate Archive File | `*.arc`, `*.car`
    <magic priority="50">
        <match value="!BIOSYM archive " type="string" offset="0"/>
    </magic>
http://www-bio.unizh.ch/docu/acc_docs/doc/formats980/File_Formats_1998.html#739217, http://www-bio.unizh.ch/docu/acc_docs/doc/formats980/File_Formats_1998.html#781840
chemical/x-msi-hessian Sub-class of: text/plain | Accelrys Hessian File | `*.hessian`, `*.hessianx`, `*.xhessian`
    <magic priority="50">
        <match value="$hessian" type="string" offset="0"/>
    </magic>
http://www-bio.unizh.ch/docu/acc_docs/doc/formats980/File_Formats_1998.html#482939, http://www.convert-extensions.com/format/HESSIAN-Insight-II-Hessian-File.html, http://www.convert-extensions.com/format/HESSIANX-Insight-II-Hessian-File.html
chemical/x-msi-mdf Sub-class of: text/plain | Accelrys Molecular Data File | `*.mdf`
    <magic priority="50">
        <match value="!BIOSYM molecular_data " type="string" offset="0"/>
    </magic>
http://www-bio.unizh.ch/docu/acc_docs/doc/formats980/File_Formats_1998.html#484480
chemical/x-msi-msi Sub-class of: text/plain | Accelrys Data Model File | `*.msi`
    <magic priority="50">
        <match value="# MSI CERIUS2 DataModel File Version " type="string" offset="0"/>
    </magic>
chemical/x-ncbi-asn1 Sub-class of: text/plain Alias(s): chemical/x-ncbi-asn1-ascii | PubChem ASN.1 ASCII Format | `*.asn`
    <magic priority="50">
        <match value="PC-AssayContainer" type="string" offset="0"/>
        <match value="PC-Compound" type="string" offset="0"/>
        <match value="PC-InfoData" type="string" offset="0"/>
        <match value="PC-ID" type="string" offset="0"/>
        <match value="PC-Source" type="string" offset="0"/>
        <match value="PC-Substance" type="string" offset="0"/>
        <match value="PC-XRefData" type="string" offset="0"/>
    </magic>
ftp://ftp.ncbi.nih.gov/pubchem/specifications/pubchem.asn, http://www.ncbi.nlm.nih.gov/Sitemap/Summary/asn1.html
chemical/x-ncbi-asn1-binary | PubChem ASN.1 Binary Format | `*.asn`, `*.val`
    <magic priority="50">
        <match value="0x803080A0" type="little32" offset="0">
            <match value="0x80308030" type="little32" offset="4"/>
        </match>
        <match value="0x80308030" type="little32" offset="0">
            <match value="0x803080A0" type="little32" offset="4"/>
        </match>
    </magic>
ftp://ftp.ncbi.nih.gov/pubchem/specifications/pubchem.asn
chemical/x-ncbi-asn1-xml Sub-class of: application/xml | PubChem ASN.1 XML Format | `*.pc`
    <magic priority="50">
        <match value="<PC-AssayContainer" type="string" offset="0:64"/>
        <match value="<PC-Compound" type="string" offset="0:64"/>
        <match value="<PC-ID" type="string" offset="0:64"/>
        <match value="<PC-InfoData" type="string" offset="0:64"/>
        <match value="<PC-Source" type="string" offset="0:64"/>
        <match value="<PC-Substance" type="string" offset="0:64"/>
        <match value="<PC-XRefData" type="string" offset="0:64"/>
    </magic>
    <root-XML namespaceURI="http://www.ncbi.nlm.nih.gov" localName="PC-AssayContainer"/>
    <root-XML namespaceURI="http://www.ncbi.nlm.nih.gov" localName="PC-Compound"/>
    <root-XML namespaceURI="http://www.ncbi.nlm.nih.gov" localName="PC-Compounds"/>
    <root-XML namespaceURI="http://www.ncbi.nlm.nih.gov" localName="PC-ID"/>
    <root-XML namespaceURI="http://www.ncbi.nlm.nih.gov" localName="PC-InfoData"/>
    <root-XML namespaceURI="http://www.ncbi.nlm.nih.gov" localName="PC-Source"/>
    <root-XML namespaceURI="http://www.ncbi.nlm.nih.gov" localName="PC-Substance"/>
    <root-XML namespaceURI="http://www.ncbi.nlm.nih.gov" localName="PC-Substances"/>
    <root-XML namespaceURI="http://www.ncbi.nlm.nih.gov" localName="PC-XRefData"/>
ftp://ftp.ncbi.nih.gov/pubchem/specifications/pubchem.xsd
chemical/x-pdb Sub-class of: text/plain Alias(s): chemical/pdb | Brookhaven Protein DataBase File Format | `*.pdb`
    <magic priority="85">
        <match value="ATOM   " type="string" offset="0">
            <match value=" " type="string" offset="11"/>
        </match>
        <match value="HETATM " type="string" offset="0">
            <match value=" " type="string" offset="11"/>
        </match>
        <match value="TER    " type="string" offset="0">
            <match value=" " type="string" offset="11"/>
        </match>
        <match value="AUTHOR " type="string" offset="0"/>
        <match value="CISPEP " type="string" offset="0"/>
        <match value="COMPND " type="string" offset="0"/>
        <match value="CRYST1 " type="string" offset="0"/>
        <match value="DBREF  " type="string" offset="0"/>
        <match value="EXPDTA " type="string" offset="0"/>
        <match value="FORMUL " type="string" offset="0"/>
        <match value="HEADER " type="string" offset="0"/>
        <match value="HELIX  " type="string" offset="0"/>
        <match value="HETNAM " type="string" offset="0"/>
        <match value="HETSYN " type="string" offset="0"/>
        <match value="JRNL   " type="string" offset="0"/>
        <match value="KEYWDS " type="string" offset="0"/>
        <match value="LINK   " type="string" offset="0"/>
        <match value="MODEL  " type="string" offset="0"/>
        <match value="MTRIX1 " type="string" offset="0"/>
        <match value="ORIGX1 " type="string" offset="0"/>
        <match value="REMARK " type="string" offset="0"/>
        <match value="REVDAT " type="string" offset="0"/>
        <match value="SCALE1 " type="string" offset="0"/>
        <match value="SEQDAV " type="string" offset="0"/>
        <match value="SEQRES " type="string" offset="0"/>
        <match value="SHEET  " type="string" offset="0"/>
        <match value="SOURCE " type="string" offset="0"/>
        <match value="TITLE  " type="string" offset="0"/>
        <match value="TURN   " type="string" offset="0"/>
    </magic>
http://www.rcsb.org/pdb/static.do?p=file_formats/pdb/index.html, http://www-bio.unizh.ch/docu/acc_docs/doc/formats980/File_Formats_1998.html#781879
chemical/x-shelx Sub-class of: text/plain | ShelX Document | `*.ins`, `*.res`
    <magic priority="80">
        <match value="TITL" type="string" offset="0">
            <match value="CELL" type="string" offset="5:81"/>
        </match>
    </magic>
http://shelx.uni-ac.gwdg.de/SHELX/, http://shelx.uni-ac.gwdg.de/SHELX/shelx.pdf
chemical/x-vmd Sub-class of: text/plain | Visual Molecular Dynamics | `*.vmd`
http://www.ks.uiuc.edu/Research/vmd/
chemical/x-xyz Sub-class of: text/plain Alias(s): chemical/xyz | XYZ Co-ordinate Animation Format | `*.xyz`
http://openbabel.sourceforge.net/wiki/XYZ

## Unsupported but known MIME types

The following MIME types are not supported by the chemical-mime-data package version 0.1.94.

MIME type Sub-class of [1] Alias | Description | Filename extension
--- | --- | ---
Magic Pattern
Root XML/Namespace
Specification
application/x-chemtool Sub-class of: text/plain | Chemtool File | `*.cht`
    <magic priority="50">
        <match value="Chemtool Version " type="string" offset="0"/>
    </magic>
application/x-ghemical Sub-class of: text/plain | Ghemical QM Format | `*.gpr`, `*.mm1gp`, `*.qm1gp`
    <magic priority="50">
        <match value="!Header gpr " type="string" offset="0">
            <match value="100\n" type="string" offset="12"/>
            <match value="110\n" type="string" offset="12"/>
            <match value="111\n" type="string" offset="12"/>
        </match>
        <match value="!Header mmlgp " type="string" offset="0">
            <match value="100\n" type="string" offset="14"/>
        </match>
    </magic>
application/x-xdrawchem Sub-class of: application/xml | Native XDrawChem Format | `*.xdc`
    <magic priority="50">
        <match value="<!DOCTYPE xdrawchem" type="string" offset="0:256"/>
        <match value="<xdrawchem" type="string" offset="0:64"/>
    </magic>
chemical/seq-aa-fasta Sub-class of: chemical/x-fasta | Fasta Amino Acid Sequence | `*.aa`
http://msdlocal.ebi.ac.uk/docs/mimetype.html
chemical/seq-aa-genpept Sub-class of: text/plain | GenPept Flat File | `*.gp`
http://msdlocal.ebi.ac.uk/docs/mimetype.html
chemical/seq-na-fasta Sub-class of: chemical/x-fasta | Fasta Nucleotide Sequence | `*.na`
http://msdlocal.ebi.ac.uk/docs/mimetype.html
chemical/x-cache-csf Sub-class of: text/plain | CAChe CSF Format | `*.csf`
chemical/x-cerius Sub-class of: text/plain | MSI Cerius II format | `*.cer`
chemical/x-chemdraw Alias(s): application/x-chemdraw | ChemDraw File | `*.chm`
chemical/x-cmdf | CrystalMaker Crystal Binary File | `*.cmdf`, `*.cmd5`
    <magic priority="50">
        <match value="CMDFCrystalMakerM" type="string" offset="0"/>
        <match value="CMD5(CrystalMaker)" type="string" offset="0"/>
    </magic>
http://www.crystalmaker.com/library/index.html
chemical/x-cmmf | CrystalMaker Molecule Binary File | `*.cmmf`, `*.cmm5`
    <magic priority="50">
        <match value="CMMFCrystalMakerM" type="string" offset="0"/>
        <match value="CMM5(CrystalMaker)" type="string" offset="0"/>
    </magic>
http://www.crystalmaker.com/library/proteins.html
chemical/x-cmtx | CrystalMaker Crystal/Molecule Text File | `*.cmtx`
    <magic priority="80">
        <match value="TITL" type="string" offset="0">
            <match value="NOTE" type="string" offset="5:81"/>
        </match>
        <match value="MOLE" type="string" offset="0">
            <match value="TITL" type="string" offset="5:81">
                <match value="NOTE" type="string" offset="10:161"/>
            </match>
        </match>
    </magic>
http://www.crystalmaker.co.uk/downloads/CM_Users_Guide.pdf
chemical/x-compass | COMPASS Program of the Takahashi | `*.cpa`
chemical/x-crossfire | CrossFire File | `*.bsd`
chemical/x-csml | Chemical Style Markup Language (CSML) | `*.csm`, `*.csml`
chemical/x-ctx Sub-class of: text/plain | Gasteiger ClearText File Format | `*.ctx`
    <magic priority="50">
        <match value=" /IDENT        " type="string" offset="0"/>
    </magic>
chemical/x-cxf | Chemical eXchange Format (CXF) | `*.cxf`
chemical/x-embl-dl-nucleotide | EMBL Nucleotide Format | `*.emb`
    <magic priority="50">
        <match value="ID   " type="string" offset="0"/>
    </magic>
http://mercury.ebi.ac.uk/, http://www.ebi.ac.uk/embl/Documentation/User_manual/usrman.html#FORMAT, http://www.biobind.com/faq/emboss/formats.html, http://www.psc.edu/general/software/packages/seq-intro/emblfile.html
chemical/x-fasta Sub-class of: text/plain | Fasta File Format | `*.fa`, `*.fsa`
    <magic priority="50">
        <match value="<" type="string" offset="0"/>
    </magic>
http://www.ncbi.nlm.nih.gov/blast/fasta.shtml
chemical/x-galactic-spc | SPC Format for Spectral and Chromatographic Data | `*.spc`
https://ftirsearch.com/features/converters/SPCFileFormat.htm, http://web.archive.org/web/20021201230302/www.galactic.com/instruments/spc.htm
chemical/x-gaussian-checkpoint Sub-class of: text/plain | Gaussian Checkpoint Format | `*.fch`, `*.fchk`
http://gaussian.com/tech_top_level.htm
chemical/x-gaussian-cube | Gaussian Cube (Wavefunction) Format | `*.cub`
http://gaussian.com/tech_top_level.htm
chemical/x-gcg8-sequence Sub-class of: text/plain | GCG 8 Sequence (Chemical) File Format | `*.gcg`, `*.gcg8`
    <magic priority="50">
        <match value="!!AA_SEQUENCE 1.0\n" type="string" offset="0"/>
        <match value="!!NA_SEQUENCE 1.0\n" type="string" offset="0"/>
    </magic>
http://www.biobind.com/faq/emboss/formats.html
chemical/x-gulp-input Sub-class of: text/plain | GULP Input File Format | `*.gin`
http://www.ivec.org/GULP/help/gulp_30_manual/gulpnode55.html, http://www.ivec.org/GULP/help/examples.html
chemical/x-isostar Sub-class of: chemical/x-mol2 | IsoStar Library of Intermolecular Interactions | `*.ist`, `*.istr`
    <magic priority="50">
        <match value="# Isostar Scatter Plot" type="string" offset="0"/>
    </magic>
http://www.ccdc.cam.ac.uk/products/csd_system/isostar/, http://www.ccdc.cam.ac.uk/support/documentation/isostar/portable/isostar_portable-3-074.html
chemical/x-kinemage Sub-class of: text/plain Alias(s): application/kinemage | Kinemage Chemical Protein Images | `*.kin`
    <magic priority="50">
        <match value="<title>" type="string" offset="0">
            <match value="\n@text" type="string" offset="17:240"/>
            <match value="\n@kinemage" type="string" offset="17:240"/>
        </match>
        <match value="@text" type="string" offset="0"/>
        <match value="@kinemage" type="string" offset="0"/>
    </magic>
http://kinemage.biochem.duke.edu/kinemage/magepage.php, http://kinemage.biochem.duke.edu/kinemage/magehelp.php#pt50, http://suna.biochem.duke.edu/downloads/PDFs/format-kinemage.pdf
chemical/x-macmolecule Sub-class of: text/plain | MacMolecule File Format | `*.mcm`
http://web.archive.org/web/20020224015619/http://www.molvent.com/support/filespec.html
chemical/x-macromodel-output Sub-class of: text/plain | MacroModel Molecular Mechanics Output Format | `*.dat`, `*.out`
http://www.columbia.edu/cu/chemistry/mmod/mmod.html
chemical/x-mif Sub-class of: text/plain | Molecular Information File (MIF) Format | `*.mif`
http://pubs.acs.org/cgi-bin/abstract.cgi/jcisd8/1995/35/i03/f-pdf/f_ci00025a009.pdf?sessid=6006l3
chemical/x-molconn-Z Sub-class of: text/plain | Molconn-Z File Format | `*.b`
chemical/x-mopac-vib Sub-class of: text/plain | MOPAC Vibration Format | `*.mvb`
chemical/x-qchem-input Sub-class of: text/plain | Q-Chem Input File | `*.qcin`
http://www.q-chem.com/technical-info.htm
chemical/x-qchem-output Sub-class of: text/plain | Q-Chem Output File | `*.qcout`
    <magic priority="50">
        <match value="Welcome to Q-Chem" type="string" offset="20">
            <match value="A Quantum Leap Into The Future Of Chemistry" type="string" offset="41"/>
        </match>
    </magic>
http://www.q-chem.com/technical-info.htm
chemical/x-rosdal | ROSDAL Universal Structure Format | `*.ros`
chemical/x-swissprot Sub-class of: text/plain | SWISS-PROT Protein Sequence Database Format | `*.sw`, `*.swiss`, `*.swissprot`
    <magic priority="50">
        <match value="ID   " type="string" offset="0"/>
    </magic>
http://www.expasy.ch/cgi-bin/keywlist.pl, http://ca.expasy.org/sprot/userman.html
chemical/x-turbomole-basis Sub-class of: text/plain | Turbomole Basis Set File | `basis`
    <magic priority="50">
        <match value="$basis\n" type="string" offset="0"/>
    </magic>
http://www.cosmologic.de/data/DOK_HTML/
chemical/x-turbomole-control Sub-class of: text/plain | Turbomole Control File | `control`
    <magic priority="50">
        <match value="$title\n" type="string" offset="0"/>
        <match value="$operating system unix\n" type="string" offset="0"/>
    </magic>
http://www.cosmologic.de/data/DOK_HTML/, http://www.cosmologic.de/data/DOK_HTML/node230.html
chemical/x-turbomole-coord Sub-class of: text/plain | Turbomole Coordinate File | `coord`, `*.tmol`
    <magic priority="50">
        <match value="$coord\n" type="string" offset="0"/>
    </magic>
http://www.cosmologic.de/data/DOK_HTML/
chemical/x-turbomole-grad Sub-class of: text/plain | Turbomole Gradient File | `gradient`
    <magic priority="50">
        <match value="$grad " type="string" offset="0"/>
    </magic>
http://www.cosmologic.de/data/DOK_HTML/
chemical/x-turbomole-input Sub-class of: text/plain | Turbomole Calculation Input File | `turbo.in`
    <magic priority="50">
        <match value="%method\n" type="string" offset="0">
            <match value="ENRGY :: " type="string" offset="8"/>
            <match value="FORCE :: " type="string" offset="8"/>
            <match value="GEOMY :: " type="string" offset="8"/>
            <match value="GRADI :: " type="string" offset="8"/>
        </match>
    </magic>
http://www.cosmologic.de/data/DOK_HTML/, http://www.cosmologic.de/data/DOK_HTML/node23.html
chemical/x-turbomole-jbas Sub-class of: text/plain | Turbomole Auxiliary Basis Set File | `auxbasis`
    <magic priority="50">
        <match value="$jbas " type="string" offset="0"/>
    </magic>
http://www.cosmologic.de/data/DOK_HTML/
chemical/x-turbomole-scfmo Sub-class of: text/plain | Turbomole SCF Molecular Orbital (MO) File | `mos`
    <magic priority="50">
        <match value="$scfmo " type="string" offset="0"/>
    </magic>
http://www.cosmologic.de/data/DOK_HTML/
chemical/x-turbomole-vibrational Sub-class of: text/plain | Turbomole Vibrational Data File | `???`
http://www.cosmologic.de/data/DOK_HTML/
chemical/x-vamas-iso14976 Sub-class of: text/plain | Versailles Agreement on Materials and Standards (VAMAS) | `*.vms`
    <magic priority="50">
        <match value="VAMAS Surface Chemical Analysis Standard Data Transfer Format 1988 May 4" type="string" offset="0"/>
    </magic>
http://www.vamas.org/, http://www.npl.co.uk/nanoanalysis/vamas1.html, http://www.iso.org/iso/en/CatalogueDetailPage.CatalogueDetail?CSNUMBER=24269
chemical/x-xtel Sub-class of: text/plain | Xtelplot File Format | `*.xtel`

There might be more MIME types, that simply were not yet added to the database. If you know one missing, just let us know.

## References

The tables contain references to specifications, standards and papers, that were used. So the following list are generic resources, that were used too.

1. »The Chemical MIME Home Page« by Henry Rzepa.