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One new polyoxometalate compound connected via nickel/potassium cations, H8K{[Ni(H2O)5]2(H2Mo1.80W10.20O42)}Cl3·16H2O 1, was prepared and characterized by elemental analysis and IR spectroscopy. Single-crystal X-ray diffraction analysis results reveal that clusters of [Ni(H2O)5]2(H2Mo1.80W10.20O42)}6-in compound 1 are linked by potassium cations to form one- dimiensional chains, based on which a three-dimensional network is further constructed via the hydrogen bonds of O…O and O…Cl. Magnetic measurements show that compound 1 has para- magnetic properties. Crystal data: H62Cl3KMo1.80Ni2O68W10.20, Mr = 3461.33, monoclinic, space group C2/c, a = 18.9291(19), b = 16.6758(17), c = 19.1064(19), β = 106.6880(10)°, V = 5777.1(10)3, Z = 4, Dc = 3.980 g/cm3, F(000) = 6250, μ = 21.574 mm?1, R = 0.0579 and wR = 0.1623 (I > 2σ(I)).
One new polyoxometalate compound via via nickel / potassium cations, H8K {[Ni (H2O) 5] 2 (H2Mo1.80W10.20O42)} Cl3.16H2O 1, was prepared and characterized by elemental analysis and IR spectroscopy. Single- ray diffraction analysis results reveal that clusters of [Ni (H2O) 5] 2 (H2Mo1.80W10.20O42)} 6-in compound 1 are linked by potassium cations to form one- dimiensional chains, based on which a three-dimensional network is Further constructed via the hydrogen bonds of O ... O and O ... Cl. Magnetic measurements show that compound 1 has para-magnetic properties. Crystal data: H62Cl3KMo1.80Ni2O68W10.20, Mr = 3461.33, monoclinic, space group C2 / c, a = B = 16.6758 (17), c = 19.1064 (19) β, β = 106.6880 (10) °, V = 5777.1 (10) 3, Z = 4, Dc = 3.980 g / cm3, F 000) = 6250, μ = 21.574 mm? 1, R = 0.0579 and wR = 0.1623 (I> 2σ (I)).