𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Halometal derivatives of W12PO403- and related tungsten-183 NMR studies

✍ Scribed by Knoth, W. H.; Domaille, P. J.; Roe, D. C.


Book ID
121378678
Publisher
American Chemical Society
Year
1983
Tongue
English
Weight
473 KB
Volume
22
Category
Article
ISSN
0020-1669

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


183W NMR study of alkenylcarbyne– and al
✍ Rodrigo J. Carbajo; Lei Zhang; Fernando López-Ortiz 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 307 KB

183W NMR data are reported for a series of alkenylvinylideneÈ and alkenylcarbyneÈtungsten complexes of the type and [(dppe)(CO) 3 WxCxCHR], [(dppe)(CO) 3 WyCwCHxCR 2 ]`BF 4 [dppe \ 1,2-bis(diphenylphosphino)ethane]. Spectra were recorded using [(dppe)(CO) 2 LWyCwCHxCR 2 ] inverse 2D 1H,183Wand 31P,1

Solution and solid-state structural chem
✍ Paul S. Pregosin; Alceo Macchioni; Joseph L. Templeton; Peter S. White; Shaoguan 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 597 KB

## Abstract 2D^1^H NOESY and inverse detected ^183^W NMR measurements for the pseudo‐octahedral η^3^‐allyl complexes W(CO)~2~(Tp′)(η^3^‐CH~2~CHCDPh) (1) and W(CO)~2~(Tp′)(η^3^‐CH~2~CHCHCH~3~) (2), where Tp′ = hydridotris(3,5‐dimethylpyrazolyl)borate are reported. The observed solution structure for

A tungsten-183 NMR study of cis and tran
✍ Laurence Carlton; Avril Emdin; Andreas Lemmerer; Manuel A. Fernandes 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 213 KB

2 ) 3 (trans isomer only). The 183 W chemical shift (obtained by indirect detection using 31 P) is found to be related to the PR 3 ligand parameters ν and θ (Tolman electronic factor and cone angle, respectively) for the cis isomers and to ν (but only poorly to θ ) for the trans isomers. The 183 W-3