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NSCl 2 − : Thiazyl Dichloride—An Aza Analogue of Thionyl Dichloride
Author(s) -
Keßenich Elmar,
Kopp Felix,
Mayer Peter,
Schulz Axel
Publication year - 2001
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/1521-3773(20010518)40:10<1904::aid-anie1904>3.0.co;2-j
Subject(s) - thionyl chloride , chemistry , combinatorial chemistry , organic chemistry , chloride
The “naked” ternary thiazyl dichloride anion NSCl 2 − (see picture) is surprisingly stable and can be isolated on a macroscopic scale when a large countercation is present. The structure was determined by X‐ray diffraction and compared with theoretically obtained data. The unequivocal identification was supported by Raman, IR, and 14 N/ 15 N NMR spectroscopic studies. The structure and bonding are discussed on the basis of MO and NBO analysis.