catena-Poly[[trimethyltin(IV)]-μ-2-(3-thienyl)acetato]
نویسندگان
چکیده
The title compound, [Sn(CH(3))(3)(C(6)H(5)O(2)S)](n), forms an infinite chain structure parallel to [100]. There are two mol-ecules of the complex in the asymmetric unit. The geometry of the Sn atoms in both mol-ecules is distorted trigonal-bipyramidal. The S and C atoms of the thio-phene rings in both mol-ecules are disordered over two sites with site-occupancy factors 0.799 (9)/0.201 (9) and 0.618 (7)/0.382 (7), respectively.
منابع مشابه
catena-Poly[[trimethyltin(IV)]-μ-2-(2-chlorophenyl)acetato]
In the title polymeric coordination compound, [Sn(CH(3))(3)(C(8)H(6)ClO(2))](n), the Sn atoms exhibit a distorted trigonal-bipyramidal geometry with the carboxyl-ate O atoms of the 2-chloro-phenyl-acetato ligands in axial positions and with the equatorial sites occupied by the three methyl groups. Adjacent Sn atoms are bridged by coordination to the two O atoms of each 2-chloro-phenyl-acetato l...
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In the title polymeric coordination compound, [Sn(CH(3))(3)(C(6)H(5)O(2)S)](n), which contains two formula units in the asymmetric unit, the Sn(IV) atom has a distorted trigonal-bipyramidal geometry, with two O atoms of the ligands in axial positions and three methyl groups in equatorial positions. Adjacent Sn(IV) atoms are bridged by the ligands, thereby forming a chain propagating in [010].
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In the title compound, [Sn(CH(3))(3)(C(7)H(2)Cl(3)O(2))](n), the tin(IV) atom exhibits a slightly distorted trigonal-bipyramidal geometry with two O atoms of symmetry-related carboxyl-ate groups in the axial positions and three methyl groups in the equatorial positions. In the crystal structure, the metal atoms are linked by carboxyl-ate bridges into polymeric chains extending along the b axis.
متن کاملcatena-Poly[[trimethyltin(IV)]-μ-quinaldato]
The title compound, [Sn(CH(3))(3)(C(10)H(6)NO(2))](n), forms an extended one-dimensional chain structure. There are two independent Sn(IV) ions, both of which are in slightly distorted trigonal-bipyramidal coordination environments with two symmetry-related O atoms in the axial sites. In each case, the Sn(IV) ion and one of the three equatorial C atoms lie on a crystallographic twofold axis.
متن کاملcatena-Poly[[trimethyltin(IV)]-μ-phenylseleninato-κ2 O:O′]
In the title polymeric coordination compound, [Sn(CH(3))(3)(C(6)H(5)O(2)Se)](n), the Sn(IV) atom has a distorted trigonal-bipyramidal geometry, with two O atoms of two symmetry-related bridging phenyl-seleninate anions in axial positions and three methyl groups in equatorial positions. In the crystal, the complex exhibits a chain structure parallel to the b axis.
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