title: Bis(μ-chloroacetato-κO:O')bis(chloro-acetato-κO)di-μ(3)-oxido-tetrakis[dibenzyl-tin(IV)].
abstract: The title tetra-nuclear complex mol-ecule, [Sn(4)(C(7)H(7))(8)(C(2)H(2)ClO(2))(4)O(2)], has crystallographically imposed inversion symmetry. Each Sn atom has a distorted trigonal-bipyramidal geometry, with the equatorial plane formed by an oxido O atom and two C atoms of two benzyl anions. The configuration of the complex is stabilized by a pair of C-H⋯O hydrogen bonds. In the crystal, complex mol-ecules are linked into zigzag chains along [110] by C-H⋯O hydrogen bonds.
authors.affiliation: College of Chemistry and Chemical Engineering, Liaocheng University, Shandong 252059, People's Republic of China.
authors.forename: Jing
authors.initials: J
authors.lastname: Li
authors.forename: Handong
authors.initials: H
authors.lastname: Yin
authors.forename: Daqi
authors.initials: D
authors.lastname: Wang