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Se 2 NCl 3 and [Se 2 NCl 2 ] + [GaCl 4 ] − , Chloride Nitrides of Trivalent Selenium
Author(s) -
Wollert René,
Höllwarth Antje,
Frenking Gernot,
Fenske Dieter,
Goesmann Helmut,
Dehnicke Kurt
Publication year - 1992
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199212511
Subject(s) - nitride , selenium , chlorine , diamagnetism , chemistry , crystallography , oxidation state , inorganic chemistry , chloride , atom (system on chip) , crystal structure , metal , physics , organic chemistry , layer (electronics) , quantum mechanics , magnetic field , computer science , embedded system
The planar structure with C 2v symmetry resembles a compass in the case of Se 2 NCl 3 ( 1 ), a chlorine nitride, which is readily soluble and stable, but at the same time very reactive. The chlorine atom in 1 bridging the selenium atoms can be readily removed with GaCl 3 to form [Se 2 NCl 2 ][GaCl 4 ] in which the cation is U‐shaped. Both compounds have a diamagnetic singlet ground state.
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