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The Mössbauer spectra and coordination structure of some dialkyltin (IV) derivatives
Author(s) -
XuKun Wang,
XiangYang Liu,
Lai Xiao,
YungTai Wang,
QiJe Yian,
YuanFu Xia,
ShuXin Wang
Publication year - 1986
Publication title -
acta chimica sinica english edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 0256-7660
DOI - 10.1002/cjoc.19860040105
Subject(s) - chemistry , tin , dbm , mössbauer spectroscopy , stereochemistry , crystallography , nmr spectra database , unit (ring theory) , medicinal chemistry , spectral line , organic chemistry , amplifier , physics , mathematics education , mathematics , cmos , astronomy , electronic engineering , engineering
Five new bis (β‐carbomethoxyethyl)tin derivatives including R 2 Sn(acac) 2 (R = CH 2 OCOCH 2 CH 2 ), R 1 Sn(dbm) 2, R 2 SnO, R′ 2 Sn(dbm) 2 [R′=CH 2 OCOCH(CH 3 )CH 2 ] and R′SnO were synthesized. The structures of these compounds were compared with R 2 SnCl 2, R′ 2 SnCl 2, (C 2 H 17 ) 2 SnCl 2, and (C 2 H 17 ) 2 Sn(OCOC 11 H 2 ) 2. H NMR, IR and Mössbauer spectroscopic data showed that R′ 2 Sn(dbm) 2 contains a cis C‐Sn‐C unit, (C 2 H 17 ) 2 Sn(OCOC 11 H 23 ) 3 exists as a mixture of two isomers, while the other compounds have a trans C‐Sn‐C unit.
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