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Mass spectrometry of 7,7′,8,8′-tetracyanoquinodimethane and of some of its radical anion salts

✍ Scribed by N. Mermilliod; N. Sellier

Publisher
John Wiley and Sons
Year
1984
Tongue
English
Weight
454 KB
Volume
19
Category
Article
ISSN
1076-5174

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✦ Synopsis

We present mas^ spectrometry e x p e b n t s on tetracyanoquinodimethane (TCNQ), deuteriated TCNQ and on some TCNQ salts. Apart from the usual nitrile fragmentation, at least two original featurea appear in the spectra. The first is the formation of TCNQ dimem, as evidenced by their molecular peaks and their fragmentation. The second aspect concerns the spectra of the ammonium salts, which show that hydrogen or akyl groups add to TCNQ before its decomposition, leading to new fragments (as m/z 141).

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