trans-Carbonylchloridobis(tri-p-tolylphosphine)rhodium(I) acetone solvate
نویسندگان
چکیده
The title compound, [RhCl(C(21)H(21)P)(2)(CO)]·C(3)H(6)O, was precipitated in trace yield from a reaction of RhCl(cod)(THP) with P(p-tol)(3) in a 1:1 acetone-d(6)/CD(3)OD solution under a hydrogen atmosphere [p-tol = p-tolyl, THP = tris-(hydroxy-meth-yl)phosphine, P(CH(2)OH)(3), and cod = 1,5-cyclo-octa-diene]. The complex displays a square-planar geometry around the Rh(I) atom. The complex mol-ecules and the acetone mol-ecules are linked into a chain along the a axis by inter-molecular C-H⋯Cl and C-H⋯O hydrogen bonds.
منابع مشابه
trans-Carbonylchloridobis[tris(naphthalen-1-yl)phosphane-κP]rhodium(I) acetone trisolvate
In the title compound, trans-[RhCl{P(C(10)H(7))(3)}(2)(CO)]·3C(3)H(6)O, where P(C(10)H(7))(3) is trinaphthyl-phosphine, the Rh-P bond lengths are 2.3360 (10) and 2.3258 (10) Å, while the Rh-Cl bond length is 2.3525 (11) Å. The coordination around the Rh atom shows a slightly distorted square-planar arrangement.
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The title compound, trans-[RhCl(C(18)H(12)Cl(3)P)(2)(CO)]·C(3)H(6)O, contains an Rh(I) atom in a distorted square-planar coordination with a P-Rh-P angle of 175.27 (2)° and Rh-P bond lengths of 2.3127 (4) and 2.3219 (4) Å. The rhodium complexes link each other through weak inter-molecular contacts between the acetone methyl groups and the carbonyl O atom. Inter-actions between the acetone solve...
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The title rhodium Vaska-type complex, trans-[RhCl{P(C(6)H(11))(2)(C(6)H(4)-4-C(3)H(7))(2)}(2)(CO)], crystallizes with an accompanying acetone solvent mol-ecule. The metal atom shows a distorted square-planar coordination environment with selected important geometrical parameters of Rh-P = 2.3237 (6) and 2.3253 (6) Å, Rh-Cl = 2.3724 (6) Å, Rh-C = 1.802 (2) Å, P-Rh-P = 173.42 (2)° and Cl-Rh-C = 1...
متن کاملtrans-Carbonylchloridobis(ethyldiphenylphosphine-κP)rhodium(I)
The title compound, [RhCl(C(14)H(15)P)(2)(CO)], crystallizes with two almost identical mol-ecules in the asymmetric unit. The mol-ecules have the Rh(I) atom in a square-planar geometry. The crystal structure involves intermolecular C-H⋯O hydrogen bonds.
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008