A novel organic-inorganic hybrid with Anderson type polyanions as building blocks: (C6H10N3O2)(2)Na(H2O)(2)[Al(OH)(6)Mo6O18]center dot 6H2O

作者：Thabet Safa; Ayed Brahim^*; Haddad Amor

来源：Materials Research Bulletin, 2012, 47(11): 3791-3796.

DOI：10.1016/j.materresbull.2012.06.018

• Chemical synthesis
• X-ray diffraction
• H-bonds
• Polyoxometalates
• Anderson anion
• Infrared spectroscopy

A new organic-inorganic hybrid compound based on Anderson polyoxomolybdates, (C6H10N3O2)(2)Na (H2O)(2)[Al(OH)(6)Mo6O18]center dot 6H(2)O (1) have been isolated by the conventional solution method and characterized by single-crystal X-ray diffraction, infrared, ultraviolet spectroscopy and Thermogravimetric Analysis (TGA). This compound crystallized in the triclinic system, space group P-1, with a = 94.635(1) A, b = 10.958(1) A, c = 11.602(1) A, alpha = 67.525(1), beta = 71.049(1), gamma = 70.124(1) and Z = 1. The crystal structures of the compounds exhibit three-dimensional supramolecular assembly based on the extensive hydrogen bonding interactions between organic cations, sodium cations, water molecules and Anderson polyoxoanions. The infrared spectrum fully confirms the X-ray crystal structure and the UV spectrum of the title compound exhibits an absorption peak at 210 nm. Published by Elsevier Ltd.

• 出版日期2012-11