Digitale Medien
Oxford [u.a.]
:
International Union of Crystallography (IUCr)
Acta crystallographica
56 (2000), S. e86-e87
ISSN:
1600-5759
Quelle:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Thema:
Chemie und Pharmazie
,
Geologie und Paläontologie
,
Physik
Notizen:
The Sn atom in catena-poly[triphenyltin(IV)-μ-(3-ureidopropionato-O1:O3)], [Sn(C6H5)3(C4H7N2O3)]n, is five-coordinate and has a trans-C3SnO2 trigonal-bipyrmidal geometry arising from bridging through the O atom of the ureido fragment of an adjacent carboxylate group. Infinite chains propagate helically along the c axis and adjacent chains are linked by N—H...O [N...O 2.851 (4) Å] hydrogen bonds into layers.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1107/S0108270100002432
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