JCAMP-DX (.jdx, .dx, .jcm)


    MIME type: chemical/x-jcamp-dx
    Chemical spectroscopy format.
    JCAMP is an acronym derived from Joint Committee on Atomic and Molecular Physical Data.
    Binary format.

Import and Export

  • Import["file.jdx"] imports a JCAMP-DX file, returning all data stored in the file.
  • Import["file.jdx",elem] imports the specified element from a JCAMP-DX file.
  • Import["file.jdx",{elem,suba,subb,}] imports a subelement.
  • Import["file.jdx",{{elem1,elem2,}}] imports multiple elements.
  • The import format can be specified with Import["file","JCAMP-DX"] or Import["file","JCAMPDX"].
  • See the reference pages for full general information on Import.
  • ImportString supports the JCAMP-DX format.


  • General Import elements:
  • "Elements" list of elements and options available in this file
    "Rules"full list of rules for each element and option
    "Options"list of rules for options, properties, and settings
  • Data representation elements:
  • "Data"list of datasets stored in the file
    "Metadata"metadata of the datasets
  • Import by default uses the "Data" element for JCAMP-DX files.


Basic Examples  (2)

Import and plot data in a JCAMP-DX file:

Click for copyable input

Import and view a sampling of the metadata in a JCAMP-DX file:

Click for copyable input

See Also

"PDB"  "MOL"  "XYZ"

Introduced in 2012