THE MECHANISM OF 1,4-METALLOTROPIC SHIFTS IN TRANSITION-METAL COMPLEXES OF BIDENTATE 2,2'-6,'2''-TERPYRIDINE LIGANDS

Authors
ABEL EW GELLING A ORRELL KG OSBORNE AG SIK V
Citation
Ew. Abel et al., THE MECHANISM OF 1,4-METALLOTROPIC SHIFTS IN TRANSITION-METAL COMPLEXES OF BIDENTATE 2,2'-6,'2''-TERPYRIDINE LIGANDS, Chemical communications, (20), 1996, pp. 2329-2330
Citations number
10
Categorie Soggetti
Chemistry
Journal title
Chemical communications → ACNP
ISSN journal
13597345
Issue
20
Year of publication
1996
Pages
2329 - 2330
Database
ISI
SICI code
1359-7345(1996):20<2329:TMO1SI>2.0.ZU;2-S
Abstract
H-1/F-19 NMR two-dimensional exchange spectroscopy (EXSY) reveals that the 1,4-metallotropic shifts in bidentate chelate complexes of a subs tituted 2,2':6',2 ''-terpyridine ligand occur by an associative mechan ism involving five-coordinate intermediates for Pd-II and Pt-II comple xes, and seven-coordinate intermediates for Pt-IV and, by analogy, Re- I complexes.