In:
IUCrData, International Union of Crystallography (IUCr), Vol. 1, No. 12 ( 2016-12-28)
Abstract:
The structure of the title polymeric lead(II) thiourea complex, [Pb(CH 3 O) 2 {SC(NH 2 ) 2 }] n , has been redetermined at significantly higher precision using diffractometer data at 100 K. The previous determination used data obtained from multiple-film integrated Weissenberg photographs [Nardelli et al. (1960). Acta Cryst. 13 , 898–904]. The main difference between the two models is in the precision of the bond lengths, angles and cell parameters. In the crystal, the eight-coordinate Pb II atom is chelated by two carboxylate groups and bridged by three S atoms from thiourea ligands. The coordination sphere is completed by an O atom from a third carboxylate group, the second O atom of which binds to a neighbouring Pb II atom, forming a polymeric chain that runs the a axis. Two of these chains are related by centres of symmetry. Intermolecular hydrogen bonds connect neighbouring chains to one another, generating a three-dimensional network.
Type of Medium:
Online Resource
ISSN:
2414-3146
DOI:
10.1107/S2414314616018927
DOI:
10.1107/S2414314616018927/sj4071sup1.cif
DOI:
10.1107/S2414314616018927/sj4071Isup2.hkl
Language:
Unknown
Publisher:
International Union of Crystallography (IUCr)
Publication Date:
2016
detail.hit.zdb_id:
2847714-5
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