Synthesis, crystal structure and Hirshfeld surface analysis of a coordination compound of cadmium nitrate with 2-aminobenzoxazole

Synthesis, crystal structure and Hirshfeld surface analysis of a coordination compound of cadmium nitrate with 2-aminobenzoxazole

A coordination complex of cadmium nitrate [Cd(NO3)2] with 2-aminobenzaxole (2AB; C7H6N2O), namely, tetrakis(2-aminobenzoxazole-κN1)bis(nitrato-κO)cadmium(II), [Cd(NO3)2(2AB)4], has been synthesized from ethanol solutions of Cd(NO3)2·H2O and 2AB. The asymmetric unit comprises half a molecule of [Cd(N...

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Bibliographic Details
Main Authors: Surayyo Razzoqova, Yodgor Ruzimov, Akobir Toshov, Batirbay Torambetov, Aziz Ibragimov, Jamshid Ashurov, Shakhnoza Kadirova
Format: Article
Language:English
Published: International Union of Crystallography 2025-06-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
molecular structure
cadmium complex
2-aminobenzoxazole
octahedral coordination
Online Access:https://journals.iucr.org/paper?S2056989025004049
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Summary:A coordination complex of cadmium nitrate [Cd(NO3)2] with 2-aminobenzaxole (2AB; C7H6N2O), namely, tetrakis(2-aminobenzoxazole-κN1)bis(nitrato-κO)cadmium(II), [Cd(NO3)2(2AB)4], has been synthesized from ethanol solutions of Cd(NO3)2·H2O and 2AB. The asymmetric unit comprises half a molecule of [Cd(NO3)2(2AB)4], with the CdII atom positioned on a twofold rotation axis. In the completed molecular complex, four 2AB ligands and two nitrate anions each coordinate monodentately to the CdII atom, leading to a distorted octahedral coordination environment. The crystal structure of [Cd(NO3)2(2AB)4] exhibits several N—H...O interactions, resulting in the formation of a layered assembly parallel to (001). Hishfeld surface analysis was used to quantify the intermolecular interactions.
ISSN:2056-9890

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