[μ-1,2-Bis(diphenylphosphino)ethane-κ2 P:P′]bis{[1,2-bis(diphenylphosphino)ethane-κ2 P,P′]cyanidocopper(I)} methanol disolvate
نویسندگان
چکیده
The title centrosymmetric complex, [Cu(2)(CN)(2)(C(26)H(24)P(2))(3)]·2CH(3)OH, consists of two five-membered [Cu(dppe)CN] rings [dppe is 1,2-bis-(diphenyl-phosphino)ethane] bridged by one μ(2)-dppe ligand, and two methanol solvent mol-ecules. The angles around the central metal atom indicate that each Cu(I) atom is located in the center of a distorted tetra-hedron. The coordination sphere of each Cu(I) atom is formed by three P atoms from two dppe ligands, and one C atom from the cyanide ligand. The crystal structure is stabilized by O-H⋯N hydrogen bonds, which are formed by the O-H donor group from methanol and the N-atom acceptor from a cyanide ligand.
منابع مشابه
Bis[μ-1,2-bis(diphenylphosphino)ethane-κ2 P:P′]digold(I)(Au—Au) bis(trifluoromethanesulfonate) acetonitrile disolvate
The title compound, [Au(2)(C(26)H(24)P(2))(2)](CF(3)SO(3))(2)·2CH(3)CN, comprises a cyclic cation with a short intra-molecular aurophilic inter-action of 2.9220 (3) Å. The trifluoro-methane-sulfonate anions and acetonitrile solvent mol-ecules are located in channels formed by the complex cations that run along the crystallographic c axis. Each counter-anion is also engaged in a C-H⋯O contact wi...
متن کاملμ-1,2-Bis(diphenylphosphino)ethane-κ2 P:P′-bis{[1,2-bis(diphenylphosphino)ethane-κ2 P,P′]bromidocopper(I)} acetone disolvate
In the crystal structure of the title compound, [Cu(2)Br(2)(dppe)(3)]·2CH(3)COCH(3) [dppe is 1,2-bis-(diphenyl-phosphino)-ethane, C(26)H(24)P(2)], the two Cu centers are bridged by a dppe ligand and each metal center carries one chelating dppe unit, with the fourth coordination site available for the Br(-) anion. The mol-ecule is centrosymmetric, with the center of symmetry located between the ...
متن کاملcatena-Poly[[(nitrato-κ2 O,O′)silver(I)]-μ-1,2-bis(diphenylphosphino)ethane-κ2 P:P′]
In the title chain compound, [Ag(NO(3))(C(26)H(24)P(2))](n), the bis-(diphenyl-phosphino)ethane (dppe) units link the Ag(+) ions into chains along [001]. A nitrate anion is coordinated to the Ag atom. There is a centre of symmetry at the mid-point of the ethane C-C bond and a twofold rotation axis passes through the Ag, N and terminal O atoms. Each Ag atom is four-coordinated in a distorted tet...
متن کاملBis[μ-1,2-bis(diphenylphosphino)methane-κ2 P:P′]bis[(η2-ethene)nickel(0)] toluene disolvate
In the title compound, [Ni(2)(C(2)H(4))(2)(C(25)H(22)P(2))(2)]·2C(7)H(8), each Ni atom is coordinated in a trigonal-planar geometry by two P atoms of the bridging 1,2-bis-(diphenyl-phosphino)methane (dppm) ligands and by the centroid of the double bond of an ethene ligand. An eight-membered ring comprising the two Ni atoms, four P atoms and the CH(2) groups of the two dppm ligands is thus forme...
متن کاملcatena-Poly[[[acetonitrilecopper(I)]-bis[μ-bis(diphenylphosphino)methane-κ2 P:P′]-copper(I)-μ-1,2-di-4-pyridylethene] bis(tetrafluoridoborate)]
The title dinuclear copper(I) complex, {[Cu(2)(C(2)H(3)N)(C(12)H(10)N(2))(C(25)H(22)P(2))(2)](BF(4))(2)}(n), contains 1,2-di-4-pyridyl-ethene, bis-(diphenyl-phosphino)methane and acetonitrile ligands. The two Cu atoms, one with an N(2)P(2) ligand set and the other with an NP(2) ligand set, are bridged by two bis-(diphenyl-phosphino)methane ligands, forming an eight-membered ring.
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010