@article {49989, title = {Synthesis, crystal structure and Hirshfeld surface analysis of a coordination compound of silver nitrate with 2-amino-benzoxazole}, journal = {Acta Crystallographica Section E Crystallographic Communications}, volume = {81}, year = {2025}, month = {NOV}, pages = {1182-1185}, type = {Article}, abstract = {

The coordination complex of 2-amino-benzaxole (2AB) with silver(I), namely, bis(2-aminobenzoxazole-κN)silver(I) nitrate-bis(2-aminobenzoxazole (1/2), [Ag(C7H6N2O)2]NO3{\textperiodcentered}2C7H6N2O or [Ag(2AB)2]NO3{\textperiodcentered}(2AB)2, was synthesized from ethanol solutions of AgNO3\ and 2AB. The asymmetric unit contains one mol-ecule of [Ag(2AB)2]NO3{\textperiodcentered}(2AB)2, The central silver(I) atom is coordinated by two nitro-gen donor atoms from 2-amino-benzaxazole ligands in an N2\ coordination set while another two 2-amino-benzaxazole ligands and one nitrate anion remain uncoordinated. The crystal structure features several intra-molecular N-H...O and N-H...N hydrogen-bonding inter-actions as well as C-H...π, Ag...π and π-π inter-actions between adjacent AB ligands. Hirshfeld surface analysis and two-dimensional fingerprint plots were used to investigate the inter-molecular inter-actions.

}, doi = {10.1107/S2056989025010254}, author = {Razzoqova, Surayyo and Sadullayeva, Sojida and Erkinov, Sirojiddin and Torambetov, Batirbay and Alieva, Guloy and Yakhshieva, Zukhra and Ashurov, Jamshid and Kadirova, Shakhnoza} }