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Structure of [RhH2(PPh3)2(bipy)]Cl (bipy = 2,2′-bipyridyl) from multinuclear NMR studies

✍ Scribed by B. T. Heaton; C. Jacob; W. Heggie; P. R. Page; I. Villax


Publisher
John Wiley and Sons
Year
1991
Tongue
English
Weight
248 KB
Volume
29
Category
Article
ISSN
0749-1581

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✦ Synopsis


Abstract

By the use of the INEPT pulse sequence it has been possible to obtain ^15^N and ^103^Rh NMR data on [RhH~2~(PPh~3~)~2~(bipy)]Cl (bipy = 2,2′‐bipyridyl) containing natural abundance ^15^N and prove the stereochemistry; ^1^H and ^31^P NMR data are also reported for [RhH~2~(PPh~3~)~2~(bipy)]Cl which can be easily prepared in the pure state by the reaction of [RhCl(PPh~3~)~3~] or [Rh~2~Cl~2~(PPh~3~)~4~] with bipy ([Rh]: [bipy] = 1:1) under an H~2~ atmosphere.


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NMR Study of L-Shaped (Quinoxaline)plati
✍ Enrico Rotondo; Archimede Rotondo; Francesco Nicolò; Maria Letizia Di Pietro; Ma 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 183 KB

## Abstract A ^1^H and ^13^C NMR study of nine Pt^II^ complexes of DMeDPQ [6,7‐dimethyl‐2,3‐bis(2‐pyridyl)quinoxaline] and BDPQ [2,3‐bis(2‐pyridyl)benzo[__g__]quinoxaline], and the crystal structure of one of them, are reported. The results are consistent with __C__~__s__~ symmetry of “L‐shaped squ