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Hydrothermal reactions of 5-(tetrazol-5-yl) isophthalic acid with cadmium nitrate/praseodymium nitrate led to two complexes of [Cd_3(TZI)_2(H2_O)_(11)]_n(1) and [Pr(TZI)(H_2O)_5]_n(2). Their structures and properties were determined by X-ray diffraction, IR spectroscopy, fluorescence spectrum, thermal gravimetric analyses and elemental analysis. Complex 1 belongs to monoclinic system, I2/c space group, with a = 12.8688(3), b = 18.0925(3), c = 14.5190(3) ?, β = 116.054(3)°, V =3036.92(13) ?~3, Z = 4; complex 2 crystallizes in triclinic, space group P 1, with a = 7.9690(5), b =9.7665(8), c = 10.4353(9) ?, α = 116.709(9), β = 107.461(6), γ = 95.671(6)°, V = 665.54(9) ?3 and Z =2. Complex 1 is a 3D planar structure. Complex 2 is a one-dimensional double chain configuration and extends into a 3D network by hydrogen bonds and π-π interactions.
Hydrothermal reactions of 5- (tetrazol-5-yl) isophthalic acid with cadmium nitrate / praseodymium nitrate led to two complexes of [Cd_3 (TZI) _2 (H2_O) Their structures and properties were determined by X-ray diffraction, IR spectroscopy, fluorescence spectra, thermal gravimetric analyzes and elemental analysis. Complex 1 belongs to monoclinic system, I2 / c space group, with a = 12.8688 (3), b = 18.0925 (3), c = 14.5190 (3)?, Β = 116.054 (3) °, V = 3036.92 (13)? ~ 3, Z = 4; complex 2 crystallizes in triclinic space group With a = 7.9690 (5), b = 9.7665 (8), c = 10.4353 (9) ?,? = 116.709 (9),? = 107.461 (6),? = 95.671 (6) Complex 2 is a one-dimensional double chain configuration and extends into a 3D network by hydrogen bonds and π-π interactions. 665.54 (9)? 3 and Z = 2.