A novel coordination mode for a pyridylphosphine ligand. X-ray structures of RuCl2(NO)(2-py)2PC2H4P=O,O-(2-py) (I) and RuCl2(NO)(2-py)2PC2H4P=O,O-(2-py).DMSO (II)

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Title A novel coordination mode for a pyridylphosphine ligand. X-ray structures of RuCl2(NO)(2-py)2PC2H4P=O,O-(2-py) (I) and RuCl2(NO)(2-py)2PC2H4P=O,O-(2-py).DMSO (II)
Author Batista, Alzir A; Queiroz, Salete; Healy, Peter Conrad; Buckley, Robbie William; Boyd, Sue Elizabeth; Berners-Price, Sue; Castellano, Eduardo E; Ellena, Javier
Journal Name Canadian Journal of Chemistry
Editor Bruce P Dancik
Year Published 2001
Place of publication Canada
Publisher NRC Research Press
Abstract The ruthenium(II) complex, [RuCl2(NO)L] (I), (L=[(2-py)2PC2H4PO2(2-py)]-) was obtained from recrystallization of RuCl3NO(d2pype) (d2pype=(2-py)2PC2H4P(2-py)2) in the presence of HNO3, crystallizing in the monoclinic space group P21 (no. 4), with a =8.012(4) Å, b=14.454(4) Å, c=9.353(3) Å, β=105.77(3)°, and Z=2. Crystals of the DMSO solvate of the complex (II) were obtained from (CD3)2SO solution, crystallizing in the monoclinic space group P21/c (no.14) with a =9.7080(2) Å, b=22.2920(5) Å, c=11.5230(3) Å, β=92.0450(10)°, and Z=4. In both complexes, the geometry about the ruthenium atom is a distorted octahedron mainly as a result of the tridentate [P,N,O]-bonding mode of L. The ν (NO) bands at 1875 cm–1 in both complexes are consistent with the linear disposition of the NO group and the Ru atom as is observed in the X-ray crystal structure (Ru-N1-O1 angle=178.5(4)°).
Peer Reviewed Yes
Published Yes
Alternative URI http://dx.doi.org/doi:10.1139/cjc-79-5-6-1030
Volume 79
Issue Number 6
Page from 1030
Page to 1035
ISSN 0008-4042
Date Accessioned 2002-04-15
Date Available 2015-05-12T02:01:45Z
Language en_US
Research Centre Environmental Futures Research Institute; Eskitis Institute for Drug Discovery; Institute for Glycomics
Subject PRE2009-Inorganic Chemistry
URI http://hdl.handle.net/10072/3830
Publication Type Journal Articles (Refereed Article)
Publication Type Code c1

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