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Synthesis and characterization of single crystals of the layered copper hydroxide acetate Cu2(OH)3(CH3COO)·H2O

SYSNO ASEP	0368900
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Synthesis and characterization of single crystals of the layered copper hydroxide acetate Cu2(OH)3(CH3COO)·H2O
Author(s)	Švarcová, Silvie (UACH-T)_{SAI, RID, ORCID} Klementová, Mariana (FZU-D)_{RID, ORCID} Bezdička, Petr (UACH-T)_{SAI, RID, ORCID} Lasocha, W. (PL) Dušek, Michal (FZU-D)_{RID, ORCID, SAI} Hradil, David (UACH-T)_{RID, SAI}
Source Title	Crystal Research and Technology - ISSN 0232-1300 Roč. 46, č. 10 (2011), s. 1051-1057
Number of pages	7 s.
Language	eng - English
Country	DE - Germany
Keywords	copper hydroxide acetate ; crystal structure ; pigment
Subject RIV	CA - Inorganic Chemistry
CEZ	AV0Z40320502 - UACH-T (2005-2011)
	AV0Z10100521 - FZU-D (2005-2011)
UT WOS	000295315900007
DOI	10.1002/crat.201100262
Annotation	Single-crystals of the layered copper hydroxide acetate Cu2(OH)3(CH3COO)•H2O were synthesized by heating copper acetate solution at 60°C. The standard synthesis of the title compound based on slow titration of copper acetate solution with NaOH yielded materials with worse morphology and an additional phase present. The obtained products were characterised with powder X-ray diffraction, high temperature powder X-ray diffraction, scanning electron microscopy and infrared spectroscopy. The crystal structure was determined from single-crystal X-ray diffraction data, collected both at 120 K and at 293 K. The title compound crystallizes in the monoclinic botallackite-type layered structure, with the lattice parameters a = 5.5776(3) Å, b = 6.0733(2) Å, c = 18.5134(8) Å, beta = 91.802(4)° and a = 5.5875(4)Å, b = 6.0987(4)Å, c = 18.6801(10)Å, beta = 91.934(5)° for 120 K and for 293 K, respectively. Acetate groups and water molecules are interlayered between corrugated sheets of edge-sharing CuO6 octahedra exhibiting strong distortion resulted from the Jahn-Teller effect.
Workplace	Institute of Inorganic Chemistry
Contact	Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931
Year of Publishing	2012

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