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Synthesis, crystal structure and properties of tris(benzene-1.2-diamine-N,N′)- cadmium naphthalene-1,5-disulfonate trihydrate complex compound

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Title Synthesis, crystal structure and properties of tris(benzene-1.2-diamine-N,N′)- cadmium naphthalene-1,5-disulfonate trihydrate complex compound
 
Creator A, Ahatov A
Kh, Turaev Kh
Kh, Toshkulov A
M, Ashurov J
R, Tillaev Kh
K, Nomozov A
 
Subject Complex
o-Phenylenediamine
X-ray structure analysis
Hirschfeld surface analysis
Thermal analysis
 
Description 1036-1043
In this research work, for the first time, tris(benzene-1.2-diamine-N,N′)-cadmium naphthalene-1,5-disulfonate trihydrate
([Cd(OPD)3]1,5-NDSꞏ3H2O) complex has been synthesized. The molecular and crystal structures of the synthesized
complex have been studied using the RTT method. In the crystal structure of the [Cd(OPD)3]1,5-NDSꞏ3H2O complex, 3
OPD molecules are chelated to the central Cd(II) ion in the inner sphere. In the outer sphere, there are 1,5-NDS and 3 water
molecules. The crystal structure of the complex compound is monoclinic, the spatial group is P21/c, and the spatial shape is
distorted octahedral. In the crystal structure of the molecule, there are internal and intermolecular hydrogen bonds of the
type O−H...O, N−H...O and C−H...O. For the first time, Hirshfeld surface analysis of this complex compound has been
performed using the Crystal Explorer program. In this case, H...H (42%), O...H/H...O (32.6%) and H...N/N...H (23.5%) Van
Der Waals forces in the molecule form the main interactions. Also, the physicochemical properties of this complex
compound have been studied using IR-spectroscopic and thermal analysis. In the thermal analysis of the complex 2,
endothermic effects are observed, and mass reduction takes place in 4 stages.
 
Date 2024-10-23T09:51:32Z
2024-10-23T09:51:32Z
2024-10
 
Type Article
 
Identifier 2583-1321 (Online); 0019-5103 (Print)
http://nopr.niscpr.res.in/handle/123456789/64733
https://doi.org/10.56042/ijc.v63i10.12760
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJC Vol.63(10) [October 2024]