Issue 8, 2007

Tetrahedral nickel nitrosyl complexes with tripodal [N3] and [Se3] donor ancillary ligands: structural and computational evidence that a linear nitrosyl is a trivalent ligand

Abstract

Linear nickel nitrosyl compounds supported by tridentate nitrogen and selenium ligands, namely the tris(3,5-dimethylpyrazolyl)hydroborato and tris(2-seleno-1-mesitylimidazolyl)hydroborato complexes, [TpMe2]NiNO and [TseMes]NiNO, have been synthesized and structurally characterized by X-ray diffraction. Computational studies demonstrate that the linear nitrosyl ligand behaves as a trivalent [X with combining macron]3 ligand such that the Ni–N interaction has multiple bond character.

Graphical abstract: Tetrahedral nickel nitrosyl complexes with tripodal [N3] and [Se3] donor ancillary ligands: structural and computational evidence that a linear nitrosyl is a trivalent ligand

Supplementary files

Article information

Article type
Communication
Submitted
15 Nov 2006
Accepted
03 Jan 2007
First published
24 Jan 2007

Dalton Trans., 2007, 820-824

Tetrahedral nickel nitrosyl complexes with tripodal [N3] and [Se3] donor ancillary ligands: structural and computational evidence that a linear nitrosyl is a trivalent ligand

V. K. Landry, K. Pang, S. M. Quan and G. Parkin, Dalton Trans., 2007, 820 DOI: 10.1039/B616674A

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