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A novel nickel(II) complex with L-histidine has been synthesized and solved by single-crystal X-ray diffraction analysis at physiological pH. The title complex (C7H16NiN4O6S, Mr = 343.01) crystallizes in monoclinic, space group P21 with a = 7.2194(7), b = 7.5968(7), c = 12.2797(11) , β = 93.3110(10)o, V = 672.35(11) 3, Z = 2, Dc = 1.694 g/cm3, F(000) = 356, μ(MoKα) = 1.626 mm-1, T = 293(2) K, the final R = 0.0184 and wR = 0.0426 for 2207 observed reflections with I > 2((I). The complex provides insights into a possible structural arrangement between nickel (II) and L-histidine which may be physiologically important and abundantly present in biological systems.
A novel nickel (II) complex with L-histidine has been synthesized and solved by single-crystal X-ray diffraction analysis at physiological pH. The title complex (C7H16NiN4O6S, Mr = 343.01) crystallizes in monoclinic, space group P21 with a = 7.2194 Β = 93.3110 (10) o, V = 672.35 (11) 3, Z = 2, Dc = 1.694 g / cm3, F The final R = 0.0184 and wR = 0.0426 for 2207 observed reflections with I> 2 ((I). The complex provides insights into a possible structural arrangement between nickel (II) and L-histidine which may be physiologically important and abundantly present in biological systems.