Synthesis, Characterization and Structural Analysis of Two New Biguanide Complexes

Synthesis, Characterization and Structural Analysis of Two New Biguanide Complexes

This study reports on the synthesis and characterization of two new coordination compounds of the active pharmaceutical ingredient metformin and transition metals. The cobalt compound with the formula [Co(Met)3][CoCl4]Cl·3H2O is a complex salt formed by a cationic Co(III) octahedral and anionic Co(I...

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Bibliographic Details
Published in:Crystals (Basel) Vol. 13; no. 8; p. 1176
Main Authors: Pastrana-Dávila, Andrea, Minotta, Gianella, Ellena, Javier, Santiago, Pedro H. O., D’Vries, Richard F.
Format: Journal Article
Language:English
Published: Basel MDPI AG 01-08-2023
Subjects:
Analysis
biguanide
Chloride
Cobalt compounds
coordination complexes
Coordination compounds
Crystals
Diabetes
Infrared spectroscopy
Ligands
metallo-drugs
Nitrogen
Single crystals
Software
Solvents
Spectrum analysis
Structural analysis
supramolecular
Synthesis
Thermal analysis
Transition metals
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Summary:This study reports on the synthesis and characterization of two new coordination compounds of the active pharmaceutical ingredient metformin and transition metals. The cobalt compound with the formula [Co(Met)3][CoCl4]Cl·3H2O is a complex salt formed by a cationic Co(III) octahedral and anionic Co(II) tetrahedral subunits. The Cu(II) complex is represented by the formula [(Cu(Met)Cl)2-μ-Cl2] and is a dimeric compound with two chloride anions acting as a bridge, forming shared-edge square pyramidal units. Both compounds were characterized by single crystal X-ray diffraction, FT-IR spectroscopy and thermal analysis.
ISSN:2073-4352
2073-4352
DOI:10.3390/cryst13081176