Stabilization of Three-Coordinated Germanium(II) and Tin(II) Cations by a Neutral Chelating Ligand

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F13%3A39896296" target="_blank" >RIV/00216275:25310/13:39896296 - isvavai.cz</a>
Result on the web
<a href="http://pubs.acs.org/doi/abs/10.1021/om400082t" target="_blank" >http://pubs.acs.org/doi/abs/10.1021/om400082t</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/om400082t" target="_blank" >10.1021/om400082t</a>

Result language
angličtina
Original language name
Stabilization of Three-Coordinated Germanium(II) and Tin(II) Cations by a Neutral Chelating Ligand
Original language description
Treatment of the neutral 2-[C(CH3)=N(C6H3-2,6-Pr-i(2))]-6-(CH3O)C6H3N ligand (hereafter assigned as L) with SnCl2 and GeCl2 provided the ionic germanium(II) and tin(II) complexes [(LGeCl)-Cl-II](+)[(GeCl3)-Cl-II](-) (1) and [(LSnCl)-Cl-II](+)[(SnCl3)-Cl-II](-) (2), respectively, as the result of spontaneous dissociation of ECl2 (E = Ge, Sn). The cationic parts [(LECl)-Cl-II](+) of 1 and 2 contain three-coordinated germanium(II) and tin(II) atoms. In comparison, treatment of the ligand L with GeCl4, andSnBr4 yielded the germanium(IV) and tin(IV) complexes LGeCl4 (3) and LSnBr4 (4), respectively, and no dissociation process was observed. Compounds 1-4 were characterized by means of elemental analyses, H-1, C-13, and Sn-119 NMR spectroscopies, and single-crystal X-ray diffraction analysis in (compounds 1 and 4).
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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