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Structural Studies on Indium and Tin Thiobenzoates
Author(s) -
Singh P.,
Gupta Vishnu D.,
Bhattacharya S.,
Nöth Heinrich
Publication year - 1996
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19961290918
Subject(s) - chemistry , indium , tin , octahedron , crystallography , tris , atom (system on chip) , x ray crystallography , crystal structure , stereochemistry , diffraction , organic chemistry , biochemistry , physics , computer science , optics , embedded system
Indium(III) and tin(IV) thiocarboxylates were prepared and characterized on the basis of their IR, 13 C‐ and 19 Sn‐NMR data. Indium tris(thiobenzoate) ( 1 ) decomposes into a sulfido complex In (S)[S(O)CPh] ( 2a ). The corresponding tris(thioacetate) In[S(O)CMe] 3 is thermally too unstable to be isolated. The anionic tetrakis complex [Et 3 NH]{In[S(O)CPh] 4 } ( 3 ) was characterized by X‐ray crystallography which revealed a distorted tetrahedral coordination at the In atom. X‐ray diffraction analysis of the complexes BuSn[S(O)CPh] 3 ( 4 ) and Cl 2 Sn[S(O)CPh] 2 ( 7 ) showed distorted tetrahedral and cis ‐octahedral structures, respectively.