%0 Journal Article
%T Coordination Polymer of Cobalt (¦©¦©) Nitrate with Imidazole: Synthesis, Properties and Crystal Structure
%A Elmira Alamanova
%A Nasira Shyytyeva
%A Zhyldyz Berdaliev§Ñ
%A Nurzat Abdyldaeva
%A Astra Duishonbaeva
%A Zhypargul Abdullaeva
%J Journal of Crystallization Process and Technology
%P 1-9
%@ 2161-7686
%D 2021
%I Scientific Research Publishing
%R 10.4236/jcpt.2021.101001
%X Layered metal-organic polymer [Co(L)6](NO3)2 was obtained (where, L = C3H4N2) and structurally characterized by X-Ray diffraction (XRD) analysis. Crystals have trigonal structure: a = b = 12.3555(10) Ǻ, c = 14.4833(3) Ǻ; ¦Á = ¦Â = 90˚; ¦Ã = 120˚; V = 1914.78(5) Ǻ; R3, Z = 3. The structure of the complex consists of discrete [Co(L)6]2+ cations and   anions. The Co2+ ion has a centrosymmetric octahedron configuration with a coordination site¡ªCoN6. The ligand is coordinated monodentate through the pyridine nitrogen atom (N3) to the Co2+ ion with an average Co-N bond distance of 2.1590 Ǻ. Molecules in the coordination polymer are additionally linked by intermolecular hydrogen bonds through the pyrrole nitrogen atom (-N-H) and oxygen of the nitrate group with the formation of a polymer chain of the type: N-H¡­O. The chains are linked in layers along the (001) plane.
%K Metal-Organic Polymer
%K Crystal Structure
%K Coordination
%K Cobalt Nitrate
%K Imidazole
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=112477