Tetraiodido[methylenebis(diphenylphosphine oxide)-κ2 O:O′]tin(IV) chloroform solvate
نویسندگان
چکیده
The title compound, [SnI(4)(C(25)H(22)O(2)P(2))]·CHCl(3), crystallized from a chloro-form solution of SnI(4) and the diphosphine CH(2)(PPh(2))(2) exposed to air. The monomeric complex displays a distorted octa-hedral coordinaton for the tin(IV) atom with average Sn-I and Sn-O bond lengths of 2.79 (2) and 2.15 (1) Å, respectively.
منابع مشابه
Tetrachloridodi-μ3-oxido-tetrakis(μ2-propan-2-olato-κ2 O:O)ditin(II)ditin(IV)
The centrosymmetric tetranuclear title molecule, [Sn4(C3H7O)4Cl4O2], contains two types of Sn atoms, Sn(II) and Sn(IV). The Sn(II) atom has a trigonal-pyramidal coordination environment and is bonded to two O atoms from two iso-propano-late groups and one μ3-oxide atom. The Sn(IV) atom has an octa-hedral coordination environment, formed by two chloride atoms, two μ3-oxide atoms and two O atoms ...
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The mol-ecule of the dinuclear title compound, [Sn(2)(C(5)H(9))(2)(C(6)H(5))(4)(C(2)F(3)O(2))(2)(C(28)H(28)O(2)P(2))], lies on a center of inversion at the mid-point of the central C-C bond of the bridging phosphine oxide ligand. The Sn atom is five-coordinate in a trans-C(3)SnO(2) trigonal-bipyramidal geometry.
متن کاملcatena-Poly[[cyclohexyldiphenyltin(IV)]-μ-hydroxido-κ2 O:O]
The title polymeric mixed-organyl tin hydroxide, [Sn(C(6)H(5))(2)(C(6)H(11))(OH)](n), hass a hydroxide-bridged chain structure; the tin center shows trans-C(3)SnO(2) trigonal bipyramidal coordination. The Sn atom lies on a special position of site symmetry m; the symmetry element relates one phenyl ring to the other and also relates one half of the cyclo-hexyl ring to the other half.
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