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Reactions of tin tetrachloride with diethyl glutarate. Crystal structures of [Sn2Cl8{μ -C3H6(CO2Et)2}2]· 2CH2Cl2 and cis-[SnCl4(H2O)2]· C3H6(CO2Et)2.
Autorzy
Rok wydania
1996
Czasopismo
Journal of the Chemical Society, Dalton Transactions
Strony
439-442
DOI
10.1039/DT9960000439
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The dimeric compound [Sn2Cl8{µ-C3H6(CO2Et)2}2]·2CH2Cl21 has been prepared by direct reaction of SnCl4 with diethyl glutarate in CH2Cl2 and its crystal structure has been determined. Each tin atom is octahedrally co-ordinated by four chlorine atoms and two mutually cis carbonyl oxygen atoms of two bridging diethyl glutarate molecules. During the crystallization of 1 the compound cis-[SnCl4(H2O)2]·C3H6(CO2Et)22 was formed under the influence of moisture. Its crystal structure revealed a monomeric complex of SnIV in which each tin atom is surrounded octahedrally by four chlorine atoms and two water oxygen atoms. A non-co-ordinated ester molecule is hydrogen bonded through carbonyl oxygen atoms to one water molecule.
Adres publiczny
https://doi.org/10.1039/DT9960000439
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