PENTACARBONYL CHROMIUM COMPLEXES OF SF5-S UBSTITUTED ISOCYANIDES

Authors
PREUGSCHAT D THRASHER JS
Citation
D. Preugschat et Js. Thrasher, PENTACARBONYL CHROMIUM COMPLEXES OF SF5-S UBSTITUTED ISOCYANIDES, Zeitschrift fur anorganische und allgemeine Chemie, 622(8), 1996, pp. 1411-1414
Citations number
27
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Zeitschrift fur anorganische und allgemeine Chemie
ISSN journal
00442313 → ACNP
Volume
622
Issue
8
Year of publication
1996
Pages
1411 - 1414
Database
ISI
SICI code
0044-2313(1996)622:8<1411:PCCOSU>2.0.ZU;2-L
Abstract
The syntheses of [(F5S-N = CCF3-NC)Cr(CO)(5)], [(F5S-N = CC3F7-CN)Cr(C O)(5)] and [F5S-N = C(NCCr(CO)(5))(2)] are reported. The structure of the last-named compound, triclinic, <P(1)over bar>, a = 640.70(10), b = 1197.5(2), c = 1423.5(2) pm, alpha = 92.560(10), beta = 96.410(10), gamma = 99.710(10)degrees, Z = 2, R1 = 0.0512, wR2 = 0.1533, has been elucidated by X-ray diffraction. The analogous tellurium compound is t hermally unstable and can not be obtained in substance.