Crystal and molecular structure of hydroxodinitrosylbis(triphenylphosphine)osmium(II) hexafluorophosphate
- 1 January 1975
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 6,p. 463-468
- https://doi.org/10.1039/dt9750000463
Abstract
The crystal and molecular structure of the title compound has been determined from three-dimensional X-ray data collected by counter methods. Crystals are monoclinic, space group P21/c, with Z= 4 in a unit cell of dimensions a= 18·433(2), b= 10·654(1), c= 18·952(4)Å and β= 91·80(2)°. Block-diagonal least-squares refinement has led to a final R of 0·057 for 3646 observed reflections. The geometry about the metal is that of a tetragonal pyramid with two trans-phosphorus atoms, a hydroxo and a linear nitrosyl group forming the basal plane: the apical position is occupied by a bent nitrosyl group.Keywords
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