One-dimensional coordination polymer with phase matching SHG performance and synthetic method thereof
A technology of coordination polymer and synthesis method, which is applied in the field of matching performance second-order nonlinear material coordination polymer and second-order nonlinear material, which can solve the requirements that cannot meet the needs of practical applications, mismatch, and practical application of composite materials. Limitations and other issues, to achieve the effect of good application prospects, strong application significance, and excellent SHG performance
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[0054] The present invention discloses a method for synthesizing a one-dimensional coordination polymer with matching SHG properties, specifically, comprising the following steps:
[0055] (1) dissolving γ-dpdpt in a solvent to obtain a γ-dpdpt solution;
[0056] (2) dissolving the zinc salt in a solvent to obtain a zinc salt solution;
[0057] (3) Put the γ-dpdpt solution on the bottom of the test tube, drop methanol into it as a transition layer, and then drop the zinc salt solution into it as the upper layer;
[0058] (4) The test tube was left to stand for two weeks, and a rod-shaped single crystal appeared, and the solvent was removed by suction filtration, and dried in the air to obtain a Zn(II) coordination polymer;
[0059] Zinc salt is ZnCl 2 , ZnBr 2 , ZnI 2 one of
[0060] The solvent is at least one of water, ethanol, methanol, acetonitrile, chloroform, chloroform, ethyl acetate, tetrahydrofuran and dimethylformamide.
Embodiment 1
[0063] (1) Dissolve 0.0504g (0.010mmol) γ-dpdpt in a mixed solvent of 6 mL chloroform and 1 mL methanol to obtain a γ-dpdpt solution;
[0064] (2) 0.0136g (0.010mmol) of ZnCl 2 Dissolve in 10mL methanol to get ZnCl 2 solution;
[0065] (3) Put the γ-dpdpt solution on the bottom of the test tube, drop 3mL of methanol as a transition layer, and then add ZnCl 2 The solution is dripped into it as the upper layer;
[0066] (4) The test tube was left to stand for two weeks at 25 degrees Celsius, and an orange rod-shaped single crystal appeared. The solvent was removed by suction filtration, and dried in the air to obtain 0.067 g of an orange solid, with a yield of 78.2%.
Embodiment 2
[0068] (1) Dissolve 0.0504g (0.010mmol) γ-dpdpt in a mixed solvent of 6 mL chloroform and 1 mL methanol to obtain a γ-dpdpt solution;
[0069] (2) 0.0136g (0.010mmol) of ZnCl 2 Dissolve in 10mL methanol to get ZnCl 2 solution;
[0070] (3) Put the γ-dpdpt solution on the bottom of the test tube, drop 3mL of methanol as a transition layer, and then add ZnCl 2 The solution is dripped into it as the upper layer;
[0071] (4) The test tube was left standing for two weeks at 30 degrees Celsius, and an orange rod-shaped single crystal appeared. The solvent was removed by suction filtration, and dried in the air to obtain 0.075 g of an orange solid with a yield of 87.5%.
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