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4287323 
Journal Article 
Distorted square-based pyramidal and trigonal bipyramidal geometries in amercury (II) coordination compound containing. 2-(aminomethyl)pyridine ligand 
Shirvan, SA; Khazali, F; Dezfuli, SH; Borsalani, Ali 
2017 
1 
Molecular Crystals and Liquid Crystals
ISSN: 1542-1406
EISSN: 1563-5287 
656 
1 
105-112 
WOS:000423115400012 
The new complex of [Hg(2-AMPy)(2)Cl](2)center dot HgCl4 (1) was synthesized from the reaction of HgCl2 with 2-(aminomethyl)pyridine (2-AMPy) in methanolic solution. Suitable crystal of compound 1 for diffraction experiment was obtained by slow evaporation from dimethyl sulfoxide. Resulted complex was characterized by infrared, elemental analysis, thermal analysis, and single crystal X-ray diffraction. In the cationic part of this compound, two five-coordinated mercury centers have two different geometries, including distorted square-based pyramidal geometry by the trigonality index, t tau 5, of 0.23 and trigonal bipyramidal geometries by the trigonality index, tau 5, of 0.57 
2-(aminomethyl) pyridine ligand; crystal structure; Hg(II); thermal gravimetric analyses 
IRIS
• Inorganic Mercury Salts (2)
     Mercuric Chloride
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