195Pt-NMR. Spectroscopy. The direct measurement of the values 1J (195Pt, 14N) and chemical shift data for the complexes trans-[PtCl2(C2H4) (substituted pyridine)]

✍ Scribed by Herbert Motschi; Siu N. Sze; Paul S. Pregosin

• Publisher: John Wiley and Sons
• Year: 1979
• Tongue: German
• Weight: 321 KB
• Volume: 62
• Category: Article
• ISSN: 0018-019X
• DOI: 10.1002/hlca.19790620706

✦ Synopsis

Abstract

The values ^n^J (^195^Pt, ^14^N) are shown to be measurable directly from the ^195^Pt spectrum for a variety of complexes containing nitrogen ligands. The sample temperature can play an important role in determining the width of the ^195^Pt signal. ^195^Pt chemical shifts for the complexes trans‐[PtCl~2~(C~2~H~4~) (substituted pyridine)] have been measured. Methyl substitution at the 2‐ and 6‐positions produces a relatively large downfield shift.