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vol.62 issue1SYNTHESIS, QUALITY CONTROL AND BIODISTRIBUTION OF TECHNEIUM-99M TRIAMCINOLONE ACETONIDE (99mTc-TA) COMPLEX: AN INFLAMMATION TRACER AGENTEFFECTIVE MICROWAVE SYNTHESIS OF BIOACTIVE THIENO[2,3-d]PYRTMIDINES author indexsubject indexarticles search
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Journal of the Chilean Chemical Society

On-line version ISSN 0717-9707

Abstract

SHIRVAN, SADIF A; KHAZALI, FEREYDOON; DEZFULI, SARA HAYDARI  and  BORSALANI, ALI. SYNTHESIS, CRYSTAL STRUCTURE ANALYSIS AND CHARACTERIZATION OF MERCURY(II) COMPLEX CONTAINING 2-(AMINOMETHYL)PYRIDINE AND BROMIDE. J. Chil. Chem. Soc. [online]. 2017, vol.62, n.1, pp.3350-3353. ISSN 0717-9707.  http://dx.doi.org/10.4067/S0717-97072017000100009.

The new complex of [Hg(2-AMPy)2Br]2.HgBr4 (1) was synthesized from the reaction of HgBr2 with 2-(aminomethyl)pyridine (2-AMPy) in methanolic solution. Suitable crystals of 1 for diffraction experiment was obtained by slow evaporation from DMSO. Resulted complex was characterized by IR, elemental analysis, thermal analysis and single crystal X-ray diffraction. In this compound, two five-coordinated mercury centers in the cationic parts have slightly and highly distorted square-based pyramidal geometries by the trigonal-indexes, τ5, of 0.18 and 0.49, respectively. According to four-coordinate geometry index, τ4, of 0.95, anionic part has perfect tetrahedral geometry.

Keywords : Hg(II); 2-(aminomethyl)pyridine ligand; crystal structure; thermal gravimetric analyses.

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