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A novel copper molybdate with mixed ligands, [{(Cu·phen)2(tp)}{(Cu·phen·H2O)2(tp)}{Mo4O14}] (phen = 1,10-phenanthroline, tp = terephthalate) 1, has been hydrothermally synthesized and structurally characterized. The crystal belongs to monoclinic system, space group P21/c with a = 13.1711(7), b = 19.6132(10), c = 13.6910(7) , β = 117.6870(10)°, V = 3131.8(3) 3, Z = 2, C64H44Cu4Mo4N8O24, Mr = 1946.99, Dc = 2.065 g/cm3, F(000) = 1920, μ(MoKα) = 2.198 mm-1, R = 0.0810 and wR = 0.2012 for 4233 observed reflections (I > 2σ(I)). The structural analysis indicates that the title compound contains a discrete tetramolybdate cluster decorated with copper complex fragments and tp ligands bridging the clusters into a wave-like layer. The hydrogen bond- ing between adjacent layers further extends the compound into a 3-D framework.
A novel copper molybdate with mixed ligands [(Cu · phen) 2 (tp)} {(Cu · phen · H2O) 2 (tp)} {Mo4O14}] (phen = 1,10-phenanthroline, tp = terephthalate) The crystal belongs to monoclinic system, space group P21 / c with a = 13.1711 (7), b = 19.6132 (10), c = 13.6910 , V = 3131.8 (3) 3, Z = 2, C64H44Cu4Mo4N8O24, Mr = 1946.99, Dc = 2.065 g / cm3, F (000) = 1920, μ (MoKα) = 2.198 mm-1, R = wR = 0.2012 for 4233 observed reflections (I> 2σ (I)). The structural analysis indicates that the title compound contains a discrete tetramolybdate cluster decorated with copper complex fragments and tp ligands bridging the clusters into a wave-like layer. The hydrogen bond - ing between adjacent layers further extends the compound into a 3-D framework.