Di-μ-thiocyanato-bis{[1,2-bis(diisopropylphosphanyl)-1,2-dicarba-closo-dodecaborane]silver(I)}
نویسندگان
چکیده
The title compound, [Ag(2)(NCS)(2)(C(14)H(38)B(10)P(2))(2)], was synthesized by the reaction of 1,2-bis-(diiso-propyl-phos-phan-yl)-1,2-dicarba-closo-dodeca-borane with AgSCN. The diisopropyl-phosphanyl-closo-carborane ligand is coordinated in a bidentate manner to the Ag(I) atom through the two P atoms. The coordination of the Ag(I) atom is distorted tetra-hedral, in which two vertices are formed by the P atoms of the chelating diphosphine ligand, and the other two are occupied by the S and N atoms of the two bridging thio-cyanate anions, leading to a centrosymmetric binuclear complex. The distance between the two C atoms in the carborane skeleton is 1.851 (6) Å.
منابع مشابه
Bis(μ-nitrato-κ2 O:O)bis{[1,2-bis(diisopropylphosphanyl)-1,2-dicarba-closo-dodecaborane-κ2 P,P′]silver(I)} dichloromethane disolvate
The title compound, [Ag2(NO3)2(C14H38B10P2)2]·2CH2Cl2, was synthesized by the reaction of 1,2-bis-(diiso-propyl-phosphan-yl)-1,2-dicarba-closo-dodeca-borane with AgNO3. The resulting dinuclear molecule has crystallographically imposed inversion symmetry. The diiso-propyl-phosphanyl-closo-carborane ligand is coordin-ated in a bidentate manner to the Ag(I) atom through the two P atoms. The distor...
متن کاملDefinitive crystal structure of 1,1′-bis[1,2-dicarba-closo-dodecaborane(11)]
In the title compound, C4H22B20, the two {1,2-closo-C2B10H11} cages are linked across a centre of inversion with a C-C distance of 1.5339 (11) Å. By careful analysis of the structure, it is established that the non-linking cage C atom is equally disordered over cage vertices 2 and 3.
متن کامل[1,2-Bis(dicyclohexylphosphanyl)-1,2-dicarba-closo-dodecaborane-2κ2 P,P′]di-μ-chlorido-1:2κ4 Cl:Cl-dichlorido-1κ2 Cl-dimercury(II)
The title compound, [Hg2Cl4(C26H54B10P2)], was synthesized by the reaction of 1,2-bis-(di-cyclo-hexyl-phosphan-yl)-1,2-dicarba-closo-dodeca-borane with HgCl2. Both Hg(II) atoms show a distorted tetra-hedral coordination geometry, provided by the two bridging chloride anions and the P atoms of the diphosphanyl ligand for one metal atom, and by two bridging and two terminal chloride anions for th...
متن کامل[1,2-Bis(diphenylphosphino)-1,2-dicarba-closo-dodecaborane-κ2 P,P′][7,8-bis(diphenylphosphino)-7,8-dicarba-nido-undecaborato-κ2 P,P′]gold(I)–dichloromethane–water (2/1/1)
The title compound, [Au(C(26)H(30)B(10)P(2))(C(26)H(30)B(9)P(2))]·0.5CH(2)Cl(2)·0.5H(2)O, contains two independent complex mol-ecules in the asymmetric unit. The gold(I) centres display a distorted tetra-hedral geometry. The complex is stablized through weak intra-molecular π-π stacking (Cg⋯Cg = 4.17 Å) and edge-to-face inter-actions (H⋯Cg = 3.21 Å). Adjacent mol-ecules inter-act through C-H⋯π ...
متن کامل9-Ethynyl-1,2-dimethyl-1,2-dicarba-closo-dodecaborane (1,2-Me2-9-HC C-closo-1,2-C2B10H9)
The asymmetric unit of the title compound, C(6)H(16)B(10), contains one mol-ecule that is close to possessing a non-crystallographic plane of mirror symmetry in the space group Pna2(1). The orientation of the mol-ecules in the ortho-rhom-bic cell shows that the structure can not be described in the space group Pnma, which has the same systematic absence conditions. The long inner-cluster C-C di...
متن کامل