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Zeitschrift für Naturforschung B

A Journal of Chemical Sciences

IMPACT FACTOR 2018: 0.961

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Source Normalized Impact per Paper (SNIP) 2018: 0.505

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Volume 60, Issue 5


Spectroscopic, Magnetic and Crystal Structure Analysis of Diammine-bis(2,6-dibromo-4-chlorophenolato-O)copper(II)

Gülsün Gökağaç / Leyla Tatar Yildirim / Muammer Sonsuz / Fatih Şen
Published Online: 2014-06-02 | DOI: https://doi.org/10.1515/znb-2005-0511

The [Cu(C6H2Br2ClO)2(NH3)2] complex was synthesized and characterized by XRD, UV/vis, FTIR, DSC, elemental analysis and magnetic susceptibility measurements. The structural analysis of the title complex indicated that it is a monomeric centrosymmetric compound which crystallizes in the monoclinic system, P21/c, and has a trans-planar CuO2N2 coordination [Cu-O 1.940(5) and Cu-N 1.978(7) Å ]. In the coordination sphere of the Cu atom, there are long range interactions with Br2 and the centrosymetrically related Br2i (i: −x,−y,−z) atoms [Cu-Br2: 3.079(2) Å ], resulting in a tetragonally elongated octahedral structure for the CuO2N2Br2 coordination. The molecules form one-dimensional chains along the x-axis of the unit cell held together by intermolecular hydrogen bonds.

Keywords: UV/vis; FTIR; DSC; Crystal Structure; Cu(II) Complex; Magnetic Susceptibility

About the article

Received: 2004-08-11

Published Online: 2014-06-02

Published in Print: 2005-05-01

Citation Information: Zeitschrift für Naturforschung B, Volume 60, Issue 5, Pages 543–547, ISSN (Online) 1865-7117, ISSN (Print) 0932-0776, DOI: https://doi.org/10.1515/znb-2005-0511.

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© 1946 – 2014: Verlag der Zeitschrift für Naturforschung. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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