Teske, Christoph Ludwig and Bensch, Wolfgang (2014) On Two Solvate Crystals of Di-mu-sulfido(-dithiocarbamate)-tin(IV): Sn(S2CNH2)(2)S (2)center dot 2H(2)O center dot EtOH and Sn(S2CNH2)(2)S (2)center dot 4EtOH. Zeitschrift für anorganische und allgemeine Chemie, 640 (8-9). pp. 1648-1653. DOI 10.1002/zaac.201400072.

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Abstract

Sn(S2CNH2)(2)S](2)center dot 2H(2)O EtOH (A) was prepared via oxidation of Sn2+ with thiuram sulfide in aqueous alcohol solution. The compound [Sn(S2CNH2)(2)S](2)center dot 4EtOH (B) crystallizes from a saturated alcoholic solution of A. The monoclinic unit cell of A, space group P2(1)/n (No. 14), a = 12.9169(9), b = 9.7222(5), c = 19.504(12) angstrom and beta = 99.802(8)degrees, contains four formula units. B crystallizes in the orthorhombic space group Fddd (No. 70), a = 12.9500(4), b = 13.7737(4), c = 34.6012(12) angstrom with Z = 8 formula units per unit cell. The crystal structures consist of dinuclear Sn(S2CNH2)(2) units doubly bridged by two sulfide (S2-) anions forming a centrosymmetric Sn2S2 square. These units are interlaced by primarily strong hydrogen bonds originating from the solvate molecules and the amino groups (O-H center dot center dot center dot S, N-H center dot center dot center dot O and N-H center dot center dot center dot S for A and N-H center dot center dot center dot O and O-H center dot center dot center dot S for B). The two solvate crystals can be interconverted via their alcoholic solution. B recrystallizes after saturation and A precipitates if a suitable portion of water is added.

Document Type:	Article
Additional Information:	Times Cited: 0 0
Keywords:	Tin Dithiocarbamates X‐ray diffraction Pseudomorphs
Research affiliation:	Kiel University > Kiel Marine Science OceanRep > The Future Ocean - Cluster of Excellence Kiel University
Refereed:	Yes
Open Access Journal?:	No
Publisher:	American Medical Association
Projects:	Future Ocean
Date Deposited:	30 Mar 2015 12:48
Last Modified:	11 Jul 2019 10:05
URI:	https://oceanrep.geomar.de/id/eprint/28251

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