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The charge transfer complex N,N-dimethylbenzylamine which is between the molybdosilicic acid and organic substrate has been prepared. Yellow crystals of the title compound ([(CH3)2NH(CH2)C6H5]4SiMo12O402CH3CNH2O) were synthesized from the mixture of water and acetonitrile. The single-crystal X-ray analysis reveals that the crystal crystallizes in triclinic system, space group P1 with a = 13.313(2), b = 14.673(2), c = 19.736(3) ? a = 86.22(1), b = 88.76(1), g = 66.97(1), V = 3540.2(9) 3 and Z = 2. The anion has the Keggin structure. The MoO bond distances range from 1.675(3) to 1.691(3) ?for the terminal oxygen atoms, 1.798(3) to 2.045(3) ?for the bridging ones, and 2.328(3) to 2.361(3) ?for those in the SiO4 tetrahedron. The SiO bond distances fall in the range of 1.623(3)～1.630(3) ?
The charge transfer complex N, N-dimethylbenzylamine which is between the molybdosilicic acid and the organic substrate has been prepared. Yellow crystals of the title compound ([(CH3) 2NH (CH2) C6H5] 4SiMo12O402CH3CNH2O) were synthesized from the mixture of water and acetonitrile . The single-crystal X-ray analysis reveals that the crystal crystallizes in triclinic system, space group P1 with a = 13.313 (2), b = 14.673 (2), c = 19.736 (3)? A = 86.22 The Mooney bond distance range from 1.675 (3) to 1.691 (3)? for b = 88.76 (1), g = 66.97 (1), V = 3540.2 (9) 3 and Z = the terminal oxygen atoms, 1.798 (3) to 2.045 (3)? for the bridging ones, and 2.328 (3) to 2.361 (3)? for those in the SiO4 tetrahedron. The SiO bonds distances fall in the range of 1.623 ) ~ 1.630 (3)?