A Polar Titanium–Organic Chain with a Very Large Second-Harmonic-Generation Response
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https://figshare.com/articles/dataset/A_Polar_Titanium_Organic_Chain_with_a_Very_Large_Second-Harmonic-Generation_Response/4220301
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资源简介：
A noncentrosymmetric
(NCS) titanium–organic compound, [H2N(CH3)2]TiO{[NC5H3(CO2)2][NC5H4(CO2)]} (CAUMOF-18),
has been synthesized by a solvothermal reaction. The aligned unidimensional
polar chain structure of CAUMOF-18 consisting of corner-shared distorted
TiO5N2 pentagonal bipyramids is attributed to
strong hydrogen-bonding and π–π interactions. CAUMOF-18
reveals a very strong second-harmonic-generation efficiency of 400
times that of α-SiO2 and is phase-matchable (type
I). Water-molecule-driven reversible centricity conversion and topotactic
transformation to TiO2 microrods for CAUMOF-18 are also
presented.
创建时间：
2016-11-15
