Warning

You are reading the documentation related to the development version. Go here if you are looking for the documentation of the stable release.

spectrochempy.download_nist_ir¶

download_nist_ir(CAS, index='all')[source]¶

Upload IR spectra from NIST webbook

Parameters

CAS (int or str) – the CAS number, can be given as “XXXX-XX-X” (str), “XXXXXXX” (str), XXXXXXX (int)
index (str or int or tuple of ints) – If set to ‘all’ (default, import all available spectra for the compound corresponding to the index, or a single spectrum, or selected spectra.

Returns

list of NDDataset or NDDataset – The dataset(s).