Počet záznamů: 1

Preparation, Crystal Structure and Spectroscopic Properties of Dimeric [Zn(2-bromobenzoato)(2)(phenazone)](2) and Monomeric [Zn(2-bromobenzoato)(2)(thiourea)(2)]center dot 2H(2)O

  1. 1.
    0364607 - UFCH-W 2012 RIV US eng J - Článek v odborném periodiku
    Krajniková, A. - Gyepes, Robert - Györyová, K. - Šubrt, Jan - Imrich, J.
    Preparation, Crystal Structure and Spectroscopic Properties of Dimeric [Zn(2-bromobenzoato)(2)(phenazone)](2) and Monomeric [Zn(2-bromobenzoato)(2)(thiourea)(2)]center dot 2H(2)O.
    Journal of Chemical Crystallography. Roč. 41, č. 7 (2011), s. 1036-1043 ISSN 1074-1542
    Výzkumný záměr: CEZ:AV0Z40400503; CEZ:AV0Z40320502
    Klíčová slova: crystal structure * phenazone * spectroscopy
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Impakt faktor: 0.566, rok: 2011

    The binuclear zinc complex bis(2-bromobenzoato- O)-bis(mu(2)-2-bromobenzoato-O,O')-bis(phenazone-O) -dizinc(II) (I) and the mononuclear dihydrate bis(2-bromobenzoato- O)-bis(thiourea-S)-zinc(II) (II) have been synthesized and characterized by means of elemental analysis and spectroscopic methods (IR, (1)H and (13)C NMR, EDS). The solid state structures of both compounds were determined by single-crystal X-ray diffractometry. Compound [Zn(2-BrC(6)H(4)COO)(2)(phen)](2) (phen-phenazone) (I) crystallized as a dimeric compound with a triclinic lattice (space group P - 1), where both zinc atoms, inter-connected by two carboxylate groups, possess a distorted tetrahedral coordination environment. The crystallographic data of complex I: a = 9.9410(3) angstrom, b = 10.7309(3) angstrom, c = 12.9237(4) angstrom, alpha = 93.6004(17)degrees, beta = 92.5898(11)degrees, gamma = 116.2192(16)degrees, V = 1230.26(6) angstrom(3), Z = 1.
    Trvalý link: http://hdl.handle.net/11104/0200050