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195Pt, 1H and 31P PGSE diffusion studies on platinum complexes

✍ Scribed by Devendrababu Nama; P. G. Anil Kumar; Paul S. Pregosin

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
141 KB
Volume
43
Category
Article
ISSN
0749-1581

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✦ Synopsis

2 = a variety of ligand types) reveal that phenyl phosphines afford relatively large hydrodynamic radii r h . The presence of a substituent on the aryl ligand of PtX(Aryl)(L) 2 does not markedly affect the D values, whereas a substituent of similar size added to a PPh 3 group in Pt(C 7 H 4 O 2 )(L 1 )(L 2 ) markedly changes both D and r h values. There is only a small concentration dependence of the D values in PtX(Aryl)(L) 2 on changing from 2 to 10 mM.

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