Pure and mixed crystal studies and intensity calculations have been carried out on the v(C0) features of $-CSH5Fe(CO),M(C~5)3, M = Sn, Ge. This work demonstrates the presence of intermolecular vibrational coupling and supports the proposal that the vibrational unit cell of the tin compound is one ha
Solid state studies. Pt. XV. The v(CO) vibrational spectra of four crystalline η5-C5H5Fe(CO)2 species
✍ Scribed by S.L. Barker; L. Harland; S.F.A. Kettle
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 529 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0020-1693
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✦ Synopsis
The v(C0) infrared and Raman spectra of a series of related qs-C5HsFe(CO)zX (X = Sn or Ge species) compounds are reported. Relative band intensities give evidence of intensity stealing by an intermolecular vibrational coupling mechanism.
📜 SIMILAR VOLUMES
## Abstract Chemical shift anisotropies and spin‐lattice relaxation times, __T__~1~, were determined for bridging and terminal carbonyls in __c's__ and __trans__ isomers of [(η^5^‐C~5~H~5~)~2~Fe~2~(CO) ~2~(μ~2~‐CO)~2~]. The relaxation path of the ^13^CO resonances occurs through the dipolar interac
An ultrafast time-resolved UV/visible absorption study of the UV photochemistry of [CpFe(CO)2] 2 (Cp = "qS-C5H 5) in cyclohexane solution has shown that the long-lived CO-loss product, CpzFe2(pL-CO)3, is produced within 40 ps. The immediate precursor has a lifetime of 15 ps and may be assigned preli