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oai:ojs.www.eurjchem.com:article/1548 2017-06-30T04:23:02Z eurjchem:ART driver

Synthesis and crystal structure of poly{bis-(3-nitro-2,4-pentanediono)-copper(II)}, [Cu(NO2-acac)2]n Ghali, Najat Lauibi Al-Assadi, Mohammed Jassim Al-Lami, Hadi Salman Kadhum, Abdul Amir Hassan Octahedron Acetyl acetone Crystal structure Copper(II) complex Coordination polymer Organo-inorganic polymer The organo-inorganic polymer, poly[{Cu(NO2-acac)2}3]n, has been prepared and its crystal structure was determined. The structure consists of a trimeric unit in which, acetylacetone ligated symmetrically to copper atoms that pose in the center of octahedrons. The three octahedral fragments of the trimer are linked to each other through nitro group. Crystal Data: C10H12CuN2O8, Mr = 351.76, triclinic, P-1 (No. 2), a = 5.8237(2) Å, b = 7.7963(3) Å, c = 7.8847(3) Å, α = 81.988(2)°, b = 75.294(2)°, γ = 72.217(2)°, V = 328.98(2) Å3, T = 143(2) K, Z = 1, Z' = 0.5, μ(Mo Kα) = 1.703, 3021 reflections measured, 1421 unique (Rint = 0.0156) which were used in all calculations. The final wR2 was 0.0686 (all data) and R1 was 0.0217 (I > 2σ (I)). Atlanta Publishing House LLC 2017-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/x-fortran https://www.eurjchem.com/index.php/eurjchem/article/view/1548 10.5155/eurjchem.8.2.109-111.1548 European Journal of Chemistry; Vol. 8 No. 2 (2017): June 2017; 109-111 2153-2257 2153-2249 eng https://www.eurjchem.com/index.php/eurjchem/article/view/1548/pdf_1548 https://www.eurjchem.com/index.php/eurjchem/article/view/1548/2593