2026-04-30T06:39:18Z https://www.eurjchem.com/index.php/eurjchem/oai

oai:ojs.www.eurjchem.com:article/2593 2024-12-31T06:32:45Z eurjchem:ART driver

Tetrachloro-(acetylacetonato)stannate(IV) and tri-iodocadmate(II) stabilized by a heptacyclic cation: Synthesis, characterization, and crystal structure Ndiolene, Adrienne Diop, Tidiane Boye, Mouhamadou Sembene Diasse-Sarr, Aminata Crystal structure Tin (IV) complex Heptacyclic cation Hydrogen bonding Tri-iodocadmate (II) Hybrid organic-inorganic The tin (IV) and cadmium (II) complexes were synthesized in mixture, the ligand 4,4'-(ethane-1,2-diylbis(azanylylidene))bis(pent-2-en-2-ol), and the halide metal (SnCl2 or CdI2). Complex synthesis involves partial hydrolysis of the ligand followed by condensation cyclization. The new tin complex obtained crystallizes in the monoclinic space group P21/n with a = 8.5468(5) Å, b = 17.9907(9) Å, c = 12.7227(7) Å, β = 94.220(5) °, V = 1950.98(18) Å3 and Z = 4. The asymmetric unit consists of an anion tetrachloro-(acetylacetonato)stannate(IV) and a heptacyclic cation. The geometry of the complex is octahedral with cis coordination of the two oxygens of the acetylacetone. The cadmium complex crystallizes in the orthorhombic space group Pbca with a = 14.7395(9) Å, b = 8.5914(5) Å, c = 23.2825(13) Å, V = 2948.3(3) Å3, Z = 8. The geometry around cadmium is a deformed tetrahedron. The heptacyclic cation and the anionic complex are interconnected through hydrogen bonding interactions, specifically N–H···Cl or N–H···I, forming a network. Atlanta Publishing House LLC 2024-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/plain text/plain https://www.eurjchem.com/index.php/eurjchem/article/view/2593 10.5155/eurjchem.15.4.338-344.2593 European Journal of Chemistry; Vol. 15 No. 4 (2024): December 2024; 338-344 2153-2257 2153-2249 eng https://www.eurjchem.com/index.php/eurjchem/article/view/2593/2872 https://www.eurjchem.com/index.php/eurjchem/article/view/2593/2861 https://www.eurjchem.com/index.php/eurjchem/article/view/2593/2863 Copyright (c) 2024 Adrienne Ndiolene, Tidiane Diop, Mouhamadou Sembene Boye, Aminata Diasse-Sarr https://creativecommons.org/licenses/by-nc/4.0