Bis(4-fluorobenzyl-κC)bis(3-methylsulfanyl-1,2,4-thiadiazole-5-thiolato-κ2 N 4,S 5)tin(IV)
نویسندگان
چکیده
The mononuclear title molecule, [Sn(C(7)H(6)F)(2)(C(3)H(3)N(2)S(3))(2)], has 2 symmetry. The Sn(IV) atom, located on a twofold rotation axis, is in a skew trapezoidal-bipyramidal geometry, with the basal plane defined by two S,N-chelating 3-methyl-sulfanyl-1,2,4-thia-diazole-5-thiol-ate ligands. The apical positions are occupied by the C atoms of two 4-fluoro-benzyl groups.
منابع مشابه
Bis(4-fluorobenzyl)bis(4-phenyl-5-sulfanylidene-4,5-dihydro-1,3,4-thiodiazole-2-thiolato)tin(IV)
In the title complex, [Sn(C(7)H(6)F)(2)(C(8)H(5)N(2)S(3))(2)], including the weak Sn-N inter-actions, the Sn(IV) atom is situated in a distorted trans-octa-hedral geometry, and the equatorial plane is defined by two chelating 4-phenyl-5-sulfanyl-idene-4,5-dihydro-1,3,4-thio-diazole-2-thiol-ate ligands. The apical positions are occupied by two C atoms of 4-fluoro-benzyl groups.
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The crystal structure of the title compound, [Na(C(3)H(3)N(2)S(3))(H(2)O)(2)](n), features polymeric chains made up of O⋯O edge-shared NaSN(H(2)O)(4) units running along the b axis. The Na(+) ion and all non-H atoms of the thia-diazole ligand lie on a mirror plane.
متن کاملDimethylbis(3-methylsulfanyl-1,2,4-thiadiazole-5-thiolato)tin(IV)
In the title compound, [Sn(CH(3))(2)(C(3)H(3)N(2)S(3))(2)], the Sn(IV) atom is coordinated within a C(2)N(2)S(2) donor set that defines a skew-trapezoidal bipyramidal geometry in which the methyl groups lie over the weakly coordinated N atoms. Two independent mol-ecules comprise the asymmetric unit, each of which lies on a mirror plane that passes through the C(2)Sn unit.
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There are two independent mol-ecules with similar configurations in the title complex, [Mo(C(3)H(6)NS)(C(5)H(4)NS)(C(18)H(15)P)(CO)(2)]. The geometry around the metal atom is that of a capped octa-hedron. The thio-cabamoyl and pyridine-2-thiol-ate ligands coordinate to the molybdenum metal center through the C and S atoms, and N and S atoms, respectively. NMR, IR and MS analyses are in agreemen...
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The dinuclear title complex, [Sn(2)(C(7)H(6)Cl)(4)(C(9)H(16)NO(2)S(2))(4)], lies on a center of inversion. The Sn(IV) atoms are chelated by one of the two carboxyl-ate ions; the other carboxyl-ate ion bridges two metal atoms. The geometry of the six-coordinate Sn(IV) atom is a distorted trans-C(2)SnO(4) octa-hedron [C-Sn-C = 155.32 (8)°].
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