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Benzene-induced hydro(solvo)thermal synthesis of Cu2+ and Zn2+ coordination polymers based on 1,3-benzenedicarboxylate
Abstract
Hydro(solvo)thermal reactions of Cu(NO3)2·2.5H2O or Zn(NO3)2·6H2O with 1,3-H2bdc provided two structurally different coordination polymers; a 2D network “metallacalixarene” based on the paddlewheel-type cluster with the formula [Cu(1,3-bdc)·H2O]·H2O (1) and a 3D framework [Zn(1,3-bdc)] (2), respectively. The use of a base was unnecessary in this synthesis; however, the presence of benzene played a crucial role in the crystallization of the desired products and could act as a template molecule in the synthesis of polymer (1). The unsaturated apical sites in the Cu2 cluster of polymer (1) were occupied by water molecules, what consequently led to the structural decomposition of the framework after exposing the sample in air, which was not the case of the Zn-coordination polymer (2).
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Authors (2)
-
Joanna Kulesza-Kowalska
- Universidade Federal do Rio Grande do Norte (UFRN), Campus Universitário Lagoa Nova, 59078-970 Natal, RN, Brazil Escola de Ciências e Tecnologia
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
MATERIALS CHEMISTRY AND PHYSICS
no. 143,
edition 3,
pages 1522 - 1527,
ISSN: 0254-0584 - Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Kulesza-Kowalska J., Chojnacki J.: Benzene-induced hydro(solvo)thermal synthesis of Cu2+ and Zn2+ coordination polymers based on 1,3-benzenedicarboxylate// MATERIALS CHEMISTRY AND PHYSICS. -Vol. 143, iss. 3 (2014), s.1522-1527
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.matchemphys.2013.12.014
- Verified by:
- Gdańsk University of Technology
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