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A high dimensional copper coordination polymer {[Cu2(btb)2(H2O)4( -Mo8O26)] H2O}n(1, btb = 1,4-bis(1,2,4-triazol-1-yl)butane) based on [ -Mo8O26]4 anions and flexible bis(triazole) ligands has been synthesized and characterized by elemental analysis, IR spectra, single-crystal X-ray diffraction and thermal analysis. The crystallographic data show that complex 1 crystallizes in triclinic space group P with a = 9.7550(10), b = 10.3996(11), c = 10.9516(11), = 77.622(2), = 89.602(2), = 87.610(2), V = 1084.25(19)3, C16H34Cu2Mo8 N12O31, Mr = 1785.15, Dc = 2.734 g cm 3, μ(MoKα) = 3.303 mm 1, F(000) = 856, GOF = 1.060, Z = 1, the final R = 0.0376 and wR = 0.0982 for I > 2 (I). In 1, the inorganic building block [ -Mo8O26]4 anions are connected with each other to generate one-dimensional chains. Then the chains are further connected by Cu2+ ions to form a three-dimensional (3D) inorganic framework [Cu2( -Mo8O26)]n containing quadrangular channels, with the pcu alpha-Po primitive cubic topology. The btb ligands are encapsulated into the void of the 3D inorganic framework forming a new three-dimensional architecture. The thermal analysis illustrates that complex 1 retains a comparatively good thermal stability.
A high dimensional copper coordination polymer {[Cu2 (btb) 2 (H2O) 4 (-Mo8O26)] H2O} n (1, btb = 1,4- bis (1,2,4-triazol- based on [-Mo8O26] 4 anions and flexible bis (triazole) ligands has been synthesized and characterized by elemental analysis, IR spectra, single-crystal X-ray diffraction and thermal analysis. The crystallographic data show that complex 1 crystallizes in triclinic space group P with a = 9.7550 (10), b = 10.3996 (11), c = 10.9516 (11) , = 77.622 (2), = 89.602 (2), = 87.610 (2) , V = 1084.25 3, C16H34Cu2Mo8N12O31, Mr = 1785.15, Dc = 2.734 g cm 3, μ (MoKα) = 3.303 mm 1, F (000) = 856, GOF = 1.060, Z = 1, the final R = 0.0376 and wR = 0.0982 for I> 2 (I). In 1, the inorganic building block [-Mo8O26] 4 anions are connected with each other to generate one-dimensional chains. Then the chains are further connected by Cu2 + ions to form a three- dimensional (3D) inorganic framework [Cu2 (-Mo8O26)] n containing quadrangular channels, with the pcu alpha-Po primitive cubi The btb ligands are encapsulated into the void of the 3D inorganic framework forming a new three-dimensional architecture. The thermal analysis illustrates that complex 1 retains a comparatively good thermal stability.