Bis(μ-diethylphosphido-κ2 P:P)bis[bis(2,4,6-trimethylphenyl)indium(III)]
نویسندگان
چکیده
The title compound, [In(2)(C(9)H(11))(4)(C(4)H(10)P)(2)], contains a centrosymmetric In(2)P(2) core with short inter-molecular In-P bonds. This core has acute P-In-P and obtuse In-P-In bond angles compared with other [R(2)InPR'(2)](2) analogues, due to the presence of the bulky aromatic substituents on the In atom and the non-sterically demanding ethyl substituents on the P atom.
منابع مشابه
Bis[μ-bis(diphenylphosphino)methane-κ2 P:P′]bis[(2,2′-bipyridine-κ2 N,N′)copper(I)] bis(tetrafluoroborate)
The centrosymmetric title compound, [Cu(2)(C(10)H(8)N(2))(2)(C(25)H(22)P(2))(2)](BF(4))(2), consists of discrete dinuclear cations and tetra-fluoro-borate anions. The two Cu(I) centers are bridged by the phosphine ligands to form an eight-membered ring. The Cu(I) center exhibits a tetra-hedral coordination as it is chelated by the N-heterocycle.
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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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The title complex, [Ag(2)(C(10)H(8)N(2))(2)(C(32)H(30)N(2)P(2))](ClO(4))(2)·2CH(3)COCH(3), is a centrosymmetric dimer with pairs of Ag(I) atoms bridged by N,N'-bis-(diphenyl-phosphinometh-yl)ben-zene-1,4-diamine ligands. In addition, each Ag(I) atom is coordin-ated by one chelating 2,2'-bipyridine ligand, giving a distorted trigonal coordination environment.
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In the title coordination polymer, [Ag(2)(NCS)(2)(C(27)H(26)P(2))(2)](n), two centrosymmetrically related Ag(+) cations are linked by two thio-cyanate anions into binuclear eight-membered macrocycles. The Ag⋯Ag separation within the macrocycle is 5.4400 (6) Å. The distorted tetra-hedral coordination about each metal atom is completed by the P atoms of two bridging 1,3-bis-(diphenyl-phosphan-yl)...
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In the centrosymmetric mol-ecular structure of the title compound [Pt(2)(C(6)H(14)P)(2)H(2)(C(9)H(21)P)(2)], each Pt(II) atom is bound on one side to a phosphane ligand (PiPr(3)) and a hydrido ligand. On the other side, it is bound to two phosphanide ligands (μ-PiPr(2)), which engage a bridging position between the two Pt(II) atoms, forming a distorted square-planar structure motif. The Pt⋯Pt d...
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