Crystal structure of a one-dimensional coordination polymer of tin(IV) bromide with 1,4-dithiane

Autor(en): Reuter, Hans 
Roewekamp-Krugley, Natalia
Imwalle, Marius
Keil, Simona
Reichelt, Martin
Stichwörter: 1,4-dithiane; Br center dot center dot center dot Br interactions; Br center dot center dot center dot H interactions; COMPLEXES; coordination polymer; crystal structure; Crystallography; tin(IV) bromide
Erscheinungsdatum: 2015
Herausgeber: INT UNION CRYSTALLOGRAPHY
Journal: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
Volumen: 71
Ausgabe: 12
Startseite: M267-U422
Zusammenfassung: 
{The title compound, [SnBr4(C4H8S2)] {systematic name: catenapoly[[}tetrabromidotin(IV)]-mu-1,4-dithiane-kappa S-2:S']}, represents the first 1,4-dithiane complex with tin as coordination centre. The asymmetric unit consist of half a formula unit with the tin(IV) atom at the centre of symmetry at 0,0,1/2 (Wyckoff symbol b) and a centrosymmetric 1,4-dithiane molecule with the centre of symmetry in 1/2,0,1 (Wyckoff symbol c). The tin(IV) atom is coordinated in a distorted octahedral manner by the four bromine atoms and two sulfur atoms of two 1,4-dithiane molecules in a trans-position. Sn Bro [mean value: 2.561 (5) angstrom] and Sn-S distances [2.6546 (6) angstrom] are in the typical range for octahedrally coordinated tin(IV) atoms and the dithiane molecule adopts a chair conformation. The one-dimensional polymeric chains propagate along the [101] direction with weak intermolecular Br center dot center dot center dot Br [3.5724 (4) angstrom] between parallel chains and weak Br center dot center dot center dot H interactions [2.944-2.993 angstrom] within the chains.}
ISSN: 20569890
DOI: 10.1107/S2056989015023932

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