Syntheses and spectroscopy of germanium and tin compounds with biorelevant ligands

The germanium and tin compounds diaquabis(glycolato)germanium(IV) Ge(OCH 2COO) 2(H 2O) 2 ( 1), bis(thioglycolato)-, bis(thiolactato)-, and bis(thiohydracrylato)-germanium(IV) Ge(SJCOO) 2 (J = CH 2 ( 2), CH(CH 3) ( 3), CH 2CH 2 ( 4)), as well as the tetrakis(alkylthioglycolato)tetrels Tt(SCH 2COOR)...

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Bibliographic Details
Published in:Journal of molecular structure 1997-06, Vol.408, p.383-386
Main Authors: Breitinger, D.K., Grützner, T., Wick, H., Schimmer, O., Eschelbach, H.
Format: Article
Language:English
Subjects:
Biorelevant ligands
Germanium
Tin
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Summary:The germanium and tin compounds diaquabis(glycolato)germanium(IV) Ge(OCH 2COO) 2(H 2O) 2 ( 1), bis(thioglycolato)-, bis(thiolactato)-, and bis(thiohydracrylato)-germanium(IV) Ge(SJCOO) 2 (J = CH 2 ( 2), CH(CH 3) ( 3), CH 2CH 2 ( 4)), as well as the tetrakis(alkylthioglycolato)tetrels Tt(SCH 2COOR) 4 (Tt = Ge ( 5, 6) and Sn ( 7, 8); R = Me, i-Pr, respectively), under study for their antimutagenic properties, were studied by vibrational spectrometry. Some of the skeletal vibrations of the octahedral 1 and otherwise tetrahedral compounds were assigned. Data from 1H- and 13C- NMR spectra and from mass spectra are also reported.
ISSN:0022-2860
1872-8014
DOI:10.1016/S0022-2860(96)09629-9