二异丁基三苯基(2-硫醇基乙酸酯-κ2 O，S)锡酸铵(IV)

IUCrData Pub Date : 2024-08-01 DOI:10.1107/S2414314624007429

Xueqing Song , Woldegebriel Yeibyo , William Li , Robert D. Pike

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引用次数: 0

摘要

标题盐 (C8H20N)[Sn(C6H5)3(C2H2O2S)]的晶体由二异丁基铵阳离子和巯基乙酸三苯基锡（IV）阴离子组成。巯基乙酸配体的双齿结合模式产生了一种五配位离子型三苯基锡配合物，该配合物在锡原子周围具有畸变的顺三叉双锥几何形状。在晶体中，电荷辅助铵-N-H...O（羧酸盐）氢键将两个阳离子和两个阴离子连接成一个四离子聚合体。其中一个苯基环有两个位置，主要成分的位点占有因子为 0.60 (3)。

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Diisobutylammonium triphenyl(2-thiolatoacetato-κ2O,S)stannate(IV)

The title salt features a distorted cis-trigonal-bipyramid coordination geometry around the tin atom.

Crystals of the title salt, (C₈H₂₀N)[Sn(C₆H₅)₃(C₂H₂O₂S)], comprise diisobutylammonium cations and mercaptoacetatotriphenylstannate(IV) anions. The bidentate binding mode of the mercaptoacetate ligand gives rise to a five-coordinated, ionic triphenyltin complex with a distorted cis-trigonal–bipyramidal geometry around the tin atom. In the crystal, charge-assisted ammonium-N—H⋯O(carboxylate) hydrogen-bonding connects two cations and two anions into a four-ion aggregate. Two positions were resolved for one of the phenyl rings with the major component having a site occupancy factor of 0.60 (3).

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CiteScore

0.30

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0.00%

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