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Semi-organic salts of aniline with inorganic acids: prospective materials for the second harmonic generation

SYSNO ASEP	0367112
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Semi-organic salts of aniline with inorganic acids: prospective materials for the second harmonic generation
Author(s)	Matulková, Irena (UFCH-W) Cihelka, Jaroslav (UFCH-W) Fejfarová, Karla (FZU-D) Dušek, Michal (FZU-D)_{RID, ORCID, SAI} Pojarová, Michaela (FZU-D)_{RID, ORCID} Vaněk, Přemysl (FZU-D)_{RID, ORCID} Kroupa, Jan (FZU-D)_{RID, ORCID} Šála, Michal (UOCHB-X)_{RID, ORCID} Krupková, Radmila (FZU-D)_RID Němec, I. (CZ)
Source Title	CrystEngComm. - : Royal Society of Chemistry - ISSN 1466-8033 Roč. 13, č. 12 (2011), s. 4131-4138
Number of pages	8 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	nonlinear optical properties ; vibrational spectra ; phase transition
Subject RIV	CF - Physical ; Theoretical Chemistry
R&D Projects	OC09044 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	GA203/09/0878 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z40400503 - UFCH-W (2005-2011)
	AV0Z10100521 - FZU-D (2005-2011)
	AV0Z40550506 - UOCHB-X (2005-2011)
UT WOS	000291218500028
DOI	10.1039/c1ce05170a
Annotation	Three novel inorganic salts of aniline with sulfuric and selenic acids were prepared and characterized by X-ray structural analysis. Anilinium(1+) selenate, (C(6)H(5)NH(3)(+))(2)SeO(4)(2-), and anilinium sulfate, (C(6)H(5)NH(3)(+))(2)SO(4)(2-), crystallize in the monoclinic space group C2. The crystal structures are based on hydrogen bonded layers of alternating anilinium cations and inorganic anions. Anilinium( 1+) selenate dihydrate, (C(6)H(5)NH(3)(+))(2)SeO(4)(2-)center dot 2H(2)O, crystallizes in the monoclinic space group C2/c. The crystal structure is formed by a network of alternating anilinium cations, selenate anions and water molecules connected by a system of intermolecular hydrogen bonds. The FTIR and Raman spectra of all the compounds have been recorded and discussed as well as their crystal structures. According to the DSC curves and temperature dependence of lattice parameters, anilinium sulfate exhibits phase transitions at 217 and 182 K.
Workplace	J. Heyrovsky Institute of Physical Chemistry
Contact	Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196
Year of Publishing	2012

Number of the records: 1