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cis-Dichlorido[2,3-dimethyl-3-(4,4,5,5-tetra-methyl-1,3,2λ(5)-dioxaphospho-lan-2-yl-oxy)butan-2-olato-κ(2)O,P]oxido(triphenyl-phosphane-κP)rhenium(V)

cis-Dichlorido[2,3-dimethyl-3-(4,4,5,5-tetra-methyl-1,3,2λ(5)-dioxaphospho-lan-2-yl-oxy)butan-2-olato-κ(2)O,P]oxido(triphenyl-phosphane-κP)rhenium(V)

Anna Skarżyńska, Miłosz Siczek, Andrzej Gniewek

Acta Crystallogr Sect E Struct Rep Online. 2012 May 1;68(Pt 5):m605-6.

PMID: 22590110

Abstract:

The title compound, cis-[Re(C(12)H(24)O(4)P)Cl(2)O(C(18)H(15)P)], was prepared from the analogous trans isomer [Głowiak et al. (2000 ▶). Polyhedron, 19, 2667-2672] by a trans-cis isomerization reaction. The Re(V) atom adopts a distorted octa-hedral coordination geometry. Besides being coordinated by the oxide and the butano-late O atoms, the Re(V) atom is coordinated by a pair of chloride ligands and two P atoms in cis positions with respect to each other. In the crystal, adjacent mol-ecules are linked by weak C-H⋯Cl inter-actions, forming a three-dimensional network.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP13596355	Rhenium(V) chloride		13596-35-5	Price

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