A CHROMIUM(VI) NITRIDO-SILYLMETHYL COMPLEX AND A CHROMIUM(V) MU-NITRIDO DIMER - SYNTHETIC AND STRUCTURAL DETAILS

Authors
ODOM AL CUMMINS CC
Citation
Al. Odom et Cc. Cummins, A CHROMIUM(VI) NITRIDO-SILYLMETHYL COMPLEX AND A CHROMIUM(V) MU-NITRIDO DIMER - SYNTHETIC AND STRUCTURAL DETAILS, Organometallics, 15(3), 1996, pp. 898-900
Citations number
16
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
15
Issue
3
Year of publication
1996
Pages
898 - 900
Database
ISI
SICI code
0276-7333(1996)15:3<898:ACNCAA>2.0.ZU;2-3
Abstract
Lutidinium iodide reacts with NCr((NPr2)-Pr-i)(3) (1) to give the nitr ido-iodide NCr(I)((NPr2)-Pr-i)(2) (2), which provides the sigma-alkyl complex NCr(CH(2)SiMe(2)Ph)((NPr2)-Pr-i)(2) (3) upon treatment with 0. 5 equiv of Mg(CH(2)SiMe(2)Ph)(2). The thermal stability of nitrido-alk yl 3 is discussed, and its X-ray crystal structure is presented. Produ ced via sodium amalgam reduction of nitrido-iodide, 2 is the dimeric c hromium(V) complex [Cr(mu-N)((NPr2)-Pr-i)(2)](2) (4), the X-ray crysta l structure of which is also described.