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One novel nickel coordination polymer, {[Ni(OTP)(bib)1.5(H2O)]·2H2O}n(1, H2 OTP = 2-hydroxy-5-(3?,5?-terephthalic acid) pyridine, bib = 1,4-bis(1-imdazoly)benzene), has been synthesized and characterized by elemental analysis(EA), IR, powder X-ray diffraction(PXRD), and thermogravimetric(TG) analyses. The crystal of 1 crystallizes in monoclinic, space group P21/n with a = 12.2860(5), b = 13.8246(6), c = 19.0140(8) ?, β = 104.3870(1)°, V = 3128.2(2) ?3, Z = 4, C32H28N7 Ni O8, Mr = 697.32, Dc = 1.481 g/cm3, F(000) = 1444 and μ(Mo Kα) = 0.684 mm-1. The final R = 0.0704 and w R = 0.1764 for 5485 observed reflections with I > 2σ(I) and R = 0.1087 and wR = 0.2010 for all data. Topology analysis reveals that complex 1 is a 3D 2-fold interpenetrated {44·66}-nov net based on the 1D [Ni(OTP)]n chain and the 2D [Ni2(bib)3]n sql sheet. And the variable-temperature magnetic susceptibility measurements exhibit weak antiferromagnetic coupling interaction.
One novel nickel coordination polymer, {[Ni (OTP) (bib) 1.5 (H2O)] 2H2O} n (1, H2 OTP = 2-hydroxy-5- 1,4-bis (1-imdazoly) benzene), has been synthesized and characterized by elemental analysis (EA), IR, powder X-ray diffraction (PXRD), and thermogravimetric (TG) analyzes. The crystal of 1 crystallizes in monoclinic Space group P21 / n with a = 12.2860 (5), b = 13.8246 (6), c = 19.0140 (8) ?, β = 104.3870 (1) °, V = 3128.2 F = (000) = 1444 and μ (Mo Kα) = 0.684 mm-1. The final R = 0.0704 and w R = 0.1764 for 5485 were observed for reflections with I> C32H28N7 Ni O8, Mr = 697.32, Dc = 1.481 g / cm3, 2σ (I) and R = 0.1087 and wR = 0.2010 for all data. Topology analysis reveals that complex 1 is a 3D 2-fold interpenetrated {44.66} -nov net based on the 1D [Ni (OTP)] n chain and the 2D [Ni2 (bib) 3] n sql sheet. And the variable-temperature magnetic susceptibility measurements exhibit weak antiferromagnetic coupling interaction.