Universität zu Köln

Kulikov, Vladislav and Meyer, Gerd (2014). Hexa- to Octamolybdate Rearrangement leads to the New Coordination Polymer [Ag(PhCN)(thb)](4)[beta-Mo8O26](PhCN)(2). Z. Anorg. Allg. Chem., 640 (1). S. 19 - 23. WEINHEIM: WILEY-V C H VERLAG GMBH. ISSN 1521-3749

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Abstract

Polyoxomolybdates tend to re-agglomerate to -octamolybdate upon reaction with Ag+ under hydrothermal conditions and in organic solvents. Consistent with this tendency, a new coordination polymer [Ag(PhCN)(thb)](4)[-Mo8O26](PhCN)(2) (thb = theobromine) (1) was obtained and characterized by single crystal XRD, powder XRD, DTA/TG, IR, UV/Vis, and elemental analysis. 1 is a one-dimensional coordination polymer, in which octamolybdate anions are joined by [Ag(PhCN)(thb)](+) cations along the crystallographic a axis. A firm network of intermolecular interactions, especially between self-pairing thb ligands, interlinks these chains. Salt 1 is turned into MoO2 and Ag upon thermolysis in an intramolecular redox reaction.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Kulikov, Vladislav UNSPECIFIED UNSPECIFIED UNSPECIFIED Meyer, Gerd UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-450978
DOI:	10.1002/zaac.201300391
Journal or Publication Title:	Z. Anorg. Allg. Chem.
Volume:	640
Number:	1
Page Range:	S. 19 - 23
Date:	2014
Publisher:	WILEY-V C H VERLAG GMBH
Place of Publication:	WEINHEIM
ISSN:	1521-3749
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language BUILDING-BLOCKS; CLUSTERS; GROWTH; ARCHITECTURES; FRAMEWORK; HYDROGEN Multiple languages Chemistry, Inorganic & Nuclear Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/45097