(2-Aminoethanethiolato-κ2 N,S)bis[1,2-bis(diphenylphosphanyl)ethane-κ2 P,P′]ruthenium(II) hexafluoridophosphate
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چکیده
In the crystal of the title compound, [Ru(C(2)H(6)NS)(C(26)H(24)P(2))(2)]PF(6), the Ru(II) atom is in a slightly distorted octa-hedral geometry, coordinated by one 2-amino-ethane-thiol-ate (aet) and two 1,2-bis-(diphenyl-phosphan-yl)ethane (dppe) ligands. The crystal consists of a pair of enanti-omers (Δ and Λ) of the compound. The Δ and Λ isomers have the λ and δ conformations for the aet chelate rings and the δ and λ conformations for the dppe chelate rings. The F atoms of the PF(6) (-) counter-anion are disordered over three positions, with site occupancies of 0.4, 0.3 and 0.3.
منابع مشابه
Azido[1,2-bis(diphenylphosphanyl)ethane-κ2 P,P′](η5-indenyl)ruthenium(II)
Facile ligand substitution is observed when the ruthenium chloride complex [Ru(η(5)-C(9)H(7))Cl(dppe)] (dppe is diphenylphosphanyl ethane) is treated with NaN(3) in refluxing ethanol, yielding the title compound, [Ru(η(5)-C(9)H(7))(N(3))(dppe)] or [Ru(C(9)H(7))(N(3))(C(26)H(24)P(2))]. The Ru(II) atom has a typical piano-stool coordination. The Ru-P bond lengths are 2.284 (2) and 2.235 (2) Å. NM...
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