【摘 要】
：
A novel yttrium (u001f) coordination compound supported by plenary Dawson cluster, [Y(NMP)5(H2O)2] [Y(NMP)4(H2O)2(P2Mo18O62)]·NMP·5.5 H2O, (NMP = N- methyl-2-
【出 处】
：
Chinese Science Bulletin
论文部分内容阅读
A novel yttrium (u001f) coordination compound supported by plenary Dawson cluster, [Y(NMP)5(H2O)2] [Y(NMP)4(H2O)2(P2Mo18O62)]·NMP·5.5 H2O, (NMP = N- methyl-2-pyrrolidone) has been synthesized by reaction of a-H6P2Mo18O62·nH2O, Y2O3 and NMP in water. The results of the single crystal X-ray diffraction analyses show the title compound forms a neutral and discrete cluster through [P2Mo18O62]6- being coordinated to [Y(NMP)4(H2O)2]3+ through its terminal oxygen atom.
A novel yttrium ( u001f) coordination compound supported by plenary Dawson cluster, [Y (NMP) 5 (H2O) 2] [Y (NMP) 4 (H2O) 2 (P2Mo18O62)] · NMP.5.5H2O, (NMP = N -methyl-2-pyrrolidone) has been synthesized by reaction of a-H6P2Mo18O62 · nH2O, Y2O3 and NMP in water. The results of the single crystal X-ray analysis of the title compound forms a neutral and discrete cluster through [P2Mo18O62] 6- being coordinated to [Y (NMP) 4 (H2O) 2] 3+ through its terminal oxygen atom.
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