A novel organic�?�inorganic hybrid based on Anderson-type polyoxometalate: H(C5N5H5)2(C5N5H6)2[Al(OH6)Mo6O18].10H2O

[摘要] A new organicâ€�?�inorganic hybrid compound, H(C₅N₅H₅)₂(C₅N₅H₆)₂[Al(OH₆)Mo₆O₁₈].10H₂O, has been synthesized and structurally characterized by single crystal X-ray diffraction, elemental analyses, IR, UVâ€�?�Vis spectra and thermogravimetric analyses. This compound crystallized in the triclinic system, space group ð‘�?-1, with ð‘�? = 8.033(5) Ã�?, ð‘�? = 9.960(4) Ã�?, ð‘�? = 16.797(7) Ã�?, ð›�? = 73.43(3)°, ð›�? = 87.85(1)°, ð›�? = 81.47(1)° and ð‘�? = 1. The crystal structure can be described by infinite polyanions [Al(OH)₆Mo₆O₁₈]^3- organized in layers parallel to the ð‘�?-direction alternating with organic cations associated in ribbons spreading along the ð‘�?-direction. Multiple hydrogen bonds originating from amine, hydroxyl groups and water molecules connect different components of the lattice.

[学科分类] 材料工程

[关键词] Polyoxometalate;organicâ€�?�inorganic hybrid;Anderson anion;adenine;crystal structure.