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A novel title complex, C23H19N2O19Na4Y (Mr = 808.27), has been synthesized by hydrothermal reaction and structurally characterized by X-ray diffraction. It crystallizes in mono- clinic, space group P21/n with a = 13.560(3), b = 14.016(3), c = 14.948(4) ?, β = 99.492(4)o, Z = 4, V = 2802.2(12) ?3, Dc = 1.916 g/cm3, μ(MoKα) = 2.241 mm?1, F(000) = 1624, the final R = 0.0337 and wR = 0.0828 for 4044 observed reflections(I > 2σ(I)). In the crystal, each eight- coordinated Y(III) atom is linked by carboxyl groups of BTC to form a one-dimensional helical network structure.
It crystallizes in mono-clinic, space group P21 / n with a = 13.560 (3), b = 14.016 (4), β = 99.492 (4) o, Z = 4, V = 2802.2 (12)? 3, Dc = 1.916 g / cm3 and μ (MoKα) = 2.241 mm? Each of the eight-coordinated Y (III) atoms is linked by carboxyl groups of BTC to (I) F (000) = 1624, the final R = 0.0337 and wR = 0.0828 for 4044 observed reflections (I> 2σ form a one-dimensional helical network structure.