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Crystal Structure of [Zn(2-Bromobenzoato)(2)](n) and [Zn(2-Bromobenzoato)(2)(N-Methylnicotinamide)](2)
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SYSNO ASEP 0437045 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Crystal Structure of [Zn(2-Bromobenzoato)(2)](n) and [Zn(2-Bromobenzoato)(2)(N-Methylnicotinamide)](2) Author(s) Krajniková, A. (SK)
Gyepes, Robert (UFCH-W) RID, ORCID
Györová, K. (SK)Source Title Journal of Chemical Crystallography. - : Springer - ISSN 1074-1542
Roč. 40, č. 8 (2010), s. 650-655Number of pages 6 s. Language eng - English Country US - United States Keywords N-methylnicotinamide ; Structural study ; Zinc 2-bromobenzoate Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects KAN100400701 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z40400503 - UFCH-W (2005-2011) UT WOS 000279197600003 EID SCOPUS 77956738712 DOI https://doi.org/10.1007/s10870-010-9712-z Annotation The syntheses and structural characterizations of two novel 2-bromobenzoatozinc(II) complexes-[Zn(2-BrC6H4COO)(2)](n) (I) and [Zn(2-BrC6H4COO)(2)(mnad)](2) (II), where mnad is N-methylnicotinamide are reported. Compound (I) crystallized with a monoclinic lattice (space group P2(1)/c) and is polymeric in solid state. Its cell parameters are: a = 7.37220(10) angstrom, b = 19.9639(3) angstrom, c = 30.2756(5) angstrom, beta = 94.7510(7)degrees, V = 4440.59(12) angstrom(3), Z = 4. The coordination environments of all zinc atoms are distorted tetrahedra built from four carboxylate oxygen atoms coming from four 2-bromobenzoato ligands. Compound (II) crystallized with a monoclinic lattice (space group P2(1)/c) with a = 11.7488(2) angstrom, b = 20.3683(3) angstrom, c = 9.30130(10) angstrom, beta = 100.3941(11)degrees, V = 2189.30(5) angstrom(3), Z = 2. This dimeric molecule features a paddle-wheel [Zn2O8] cage in solid state; the coordination environment of the central atom is square pyramidal consisting of four carboxylate oxygen atoms and the pyridine N atom of the mnad ligand. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2015
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