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[Cu(H2O)6][CuC13H12NO7]2.2H2O,Mr=904.5, Monoclinic, P21/n,a= 8.287(2), b=20.462(3), c=10.921(2)A,β=108.90(2), Z=2, V=1752.2A3, Dc=1.750 g/cm3, μ=13.166cm-1, R=0.042 for 2524 observed reflections. The title complex contains a [CuC13H12NO7]22- dimeric anion which consists of two mono-anions related by centrosymmetry and connecting each other by coordination bond Cu-O.The dimeric complex anion is compatible with an aquo-Cu(Ⅱ) cation that is located in centrosymmetric position. Here all Cu(Ⅱ) ions are six-coordinated with distorted octahedral configuration.
[Cu (H2O) 6] [CuC13H12NO7] 2.2H2O, Mr = 904.5, Monoclinic, P21 / n, a = 8.287 (2), b = 20.462 (3), c = 10.921 (2) A, ) Z = 2, V = 1752.2A3, Dc = 1.750 g / cm3, μ = 13.166 cm-1, R = 0.042 for 2524 observed reflections. The title complex contains a [CuC13H12NO7] 22- dimeric anion which consists of two mono -anions related by centrosymmetry and connecting each other by coordination bond Cu-O. dimeric complex anion is compatible with an aquo-Cu (II) cation that is located in centrosymmetric position. Here all Cu (II) ions are six- coordinated with distorted octahedral configuration.