Syntheses, Structures and Photocurrent Response Properties of Two Crystals Based on Tetrathiafulvalene Derivatives

被引：0

作者：

Xiao Ning ^{[1
,3
]}

Han Lei ^{[1
]}

Wen Yi-Hang ^{[2
]}

Wang Le-Jia ^{[3
]}

Xiao Xun-Wen ^{[3
]}

机构：

[1] Ningbo Univ, Sch Mat Sci & Chem Engn, Ningbo 315211, Peoples R China

[2] Zhejiang Normal Univ, Zhejiang Key Lab React Chem Solid Surfaces, Inst Phys Chem, Jinhua 321004, Zhejiang, Peoples R China

[3] Ningbo Univ Technol, Sch Mat & Chem Engn, Ningbo 315211, Peoples R China

来源：

CHINESE JOURNAL OF STRUCTURAL CHEMISTRY | 2021年 / 40卷 / 06期

关键词：

2,6(7)-bis(4 '-pyridyl)-tetrathiafulvalene; crystal structure; interpenetrating; photocurrent responses; METAL; FRAMEWORK; COMPLEXES; MOFS;

D O I：

10.14102/j.cnki.0254-5861.2011-3011

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In this paper, two compounds [Zn-2(2+) (2,6-bis(4'-pyridy1)-TTF)(TPA)(2)(2-)] (1) and [Cd2+(2,6(7)-bis(4'-pyridy1)-TTFXTPA)(2-)(H2O)(2)] (TTF = tetrathiafulvalene, TPA = terephthalic acid) (2) were synthesized by using solvothermal method and characterized by single-crystal X-ray. The purity of the two compounds was confirmed by their PXRD data. We also tested the photocurrent responses of these two compounds, and found they could generate photocurrent signal when exposed to light, but the photocurrent intensity of compound 2 is significantly greater than that of 1. From the crystal structure analysis, the possible reason for this phenomenon is that 2 has a more compact ligand arrangement than 1, leading to a higher carrier density and easier excitation.

引用

页码：759 / 766

页数：8

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