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A novel nickel(II) complex Ni(Iz)2(Bdc)(H2O)2 (Iz = imidazole, Bdc = 1,4-ben- zenedicarboxylate) has been synthesized and structurally characterized by X-ray analysis. The crys- tal is of monoclinic, space group P21/n with a = 5.5079(5), b = 15.0973, c = 9.9825(9) , β = 90.2380(10)o, C14H16N4NiO6, Mr = 395.02, Z = 2, V = 830.08(13) 3, Dc = 1.580 g/cm3, μ(MoKα) = 1.208 mm–1, F(000) = 408, R = 0.0234 and wR = 0.0603 for 1379 observed reflections (I > 2σ(I)). In the title complex, adjacent nickel(II) ions are bridged through the oxygen atoms of carboxylic groups in syn-anti conformation, yielding an infinite one-dimensional chain. These chains are linked to each other to form a 3-D network structure by three kinds of hydrogen-bonding interactions.
A novel nickel (II) complex Ni (Iz) 2 (Bdc) (H2O) 2 (Iz = imidazole, Bdc = 1,4-ben- zenedicarboxylate) has been synthesized and structurally characterized by X-ray analysis. is of monoclinic, space group P21 / n with a = 5.5079 (5), b = 15.0973, c = 9.9825 (9), β = 90.2380 (10) o, C14H16N4NiO6, Mr = 395.02, Z = 2, V = 830.08 (3) Dc = 1.580 g / cm3, μ (MoKα) = 1.208 mm -1, F (000) = 408, R = 0.0234 and wR = 0.0603 for 1379 observed reflections (I> 2σ (I) title complex, adjacent nickel (II) ions are bridged through the oxygen atoms of carboxylic groups in syn-anti conformation, yielding an infinite one-dimensional chain. These chains are linked to each other to form a 3-D network structure by three kinds of hydrogen-bonding interactions.