Low-temperature (293-60 K) Raman spectra of the crystalline tert-butylisocyanide complexes, Cr(CO)5(CNBu-t) and cis-Cr(CO)4(CNBu-t)2-Reference-Cited by-同舟云学术

Low-temperature (293-60 K) Raman spectra of the crystalline tert-butylisocyanide complexes, Cr(CO)5(CNBu-t) and cis-Cr(CO)4(CNBu-t)2

Published:2012-01 Issue:1 Volume:90 Page:118-120
ISSN:0008-4042
Container-title:Canadian Journal of Chemistry
language:en
Short-container-title:Can. J. Chem.

Author:

Li Honqi¹,Barsan Mirela M.¹,Butler Ian S.¹

Affiliation:

1. Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H3A 2K6, Canada.

Abstract

Low-temperature (293–60 K) Raman spectra have been recorded in the 3500–50 cm–1 region for the crystalline tert-butylisocyanide (CNBu-t) complexes, Cr(CO)5(CNBu-t) (I) and cis-Cr(CO)4(CNBu-t)2 (II). Several of the factor group splittings that are predicted for the νCO, νCN, νCrC, νCrCN and δCrCO modes on the basis of the P21/a (C2h5) (I) and Pccn (D2h10) (II) crystallographic symmetries can be detected at very low temperatures. No phase transitions are observed for either complex throughout the temperature range investigated.

Publisher

Canadian Science Publishing

Subject

Organic Chemistry,General Chemistry,Catalysis

Link

http://www.nrcresearchpress.com/doi/pdf/10.1139/v11-125

Reference14 articles.

1. Sur les liaisons de coordination metal-carbone des derives des metaux carbonyle

2. Electronic spectra of isocyanide derivatives of decacarbonyldirhenium(0), Re2(CO10-n(CNR)n (R = alkyl, aryl; n = 1-4)

3. Solid-state infrared and Raman spectra of carbonyl-tert-butyl isocyanide complexes of chromium(0), molybdenum(0) and tungsten(0), M(CO)6−n(CNBu-t)n (n = 1-3)

4. Solid-State Infrared Photoacoustic Spectra of Group 6B Metal Mixed Carbonyl-t-Butylisocyanide Complexes, M(CO)6-n(CNtBu)n(M = Cr, Mo, W; n = 1–3)

5. Effect of High External Pressures on the Infrared and Micro-Raman Spectra of Crystalline, Octahedral Mixed Carbonyl-tert-Butyl Isocyanide Complexes of Chromium(0)

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Group VI Metal Complexes of Carbon Monoxide and Isocyanides;Reference Module in Chemistry, Molecular Sciences and Chemical Engineering;2021