Solvothermal Synthesis and Characterization of a New Titanium Phosphate with a One-Dimensional Chiral Chain
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https://figshare.com/articles/dataset/Solvothermal_Synthesis_and_Characterization_of_a_New_Titanium_Phosphate_with_a_One-Dimensional_Chiral_Chain/3592170
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资源简介：
A new titanium phosphate, [Ti3P6O27]·5[NH3CH2CH2NH3]·2[H3O], denoted JTP-A (Jilin-titanium phosphate-A), has been synthesized under solvothermal conditions and its structure
determined by single-crystal X-ray diffraction. It crystallizes in an enantiomorphic space
group P212121 with lattice parameters a = 10.1800(6) Å, b = 15.8992(9) Å, c = 23.2271(12)
Å, V = 3759(4) Å3, and Z = 4. The structure consists of one-dimensional chiral chains built
up from corner-sharing titanium oxo octahedra running along the 21-screw axis, with the
adjacent titanium oxo octahedra being bridged by phosphate tetrehedra. The Ti−O bond
lengths along the backbone of the chain are alternately short and long. The results of TGA,
IR, 31P MAS NMR, and second harmonics generation measurements are also presented.
创建时间：
2016-08-16
