Tetrachloridodi-μ₃-oxido-tetrakis(μ₂-propan-2-olato-κ²O:O)ditin(II)ditin(IV)

Abstract

Key indicators: single-crystal X-ray study; T = 296 K; mean (C-C) = 0.008 Å; R factor = 0.038; wR factor = 0.061; data-to-parameter ratio = 32.7.The centrosymmetric tetranuclear title molecule, [Sn 4 -(C 3 H 7 O) 4 Cl 4 O 2 ], 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 isopropanolate groups and one 3 -oxide atom. The Sn IV atom has an octahedral coordination environment, formed by two chloride atoms, two 3 -oxide atoms and two O atoms from isopropanolate groups. Related literature