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2-电子还原的十聚钨酸吗啡啉[MPHL]_4H_2W_(10)O_(32)的光化
引用本文:岳斌,刘惠章,金松林,朱思三,谢高阳,刘捷,陈民勤. 2-电子还原的十聚钨酸吗啡啉[MPHL]_4H_2W_(10)O_(32)的光化[J]. 复旦学报(自然科学版), 1996, 0(1)
作者姓名:岳斌  刘惠章  金松林  朱思三  谢高阳  刘捷  陈民勤
作者单位:复旦大学化学系
摘    要:对均相溶液中多酸有机铵盐进行光照,检测到混合价物种.在近紫外光照射下,从酸性的H2O-CH3CN混合溶剂中制备了2-电子还原的十聚钨酸吗啡啉.利用元素分析、红外光谱、紫外可见光谱、循环伏安、磁性测定和单晶衍射等测试手段对标题化合物进行了表征.

关 键 词:光致变色效应;还原;十聚钨酸盐;混合价

Photochemical synthesis and characterization of 2-e reduced morpholine decatungstate,[MPHL]_4H_2W_(10)O_(32)
Yue Bin, Liu Huizhang, Jin Songlin, Zhu Sisan, Xie Gaoyang. Photochemical synthesis and characterization of 2-e reduced morpholine decatungstate,[MPHL]_4H_2W_(10)O_(32)[J]. Journal of Fudan University(Natural Science), 1996, 0(1)
Authors:Yue Bin   Liu Huizhang   Jin Songlin   Zhu Sisan   Xie Gaoyang
Affiliation:Yue Bin; Liu Huizhang; Jin Songlin; Zhu Sisan; Xie Gaoyang(Department of Chemistry)Liu Jie; Chen Minqin(Research Center of Analysis and Measurement)
Abstract:The studies on the photochromism of alkylammonium polyoxometalates in homogeneous solutions,the mixed-valence species can be detected upon photolysis. The 2-e reduced dihydrogen tetrakis (morpholine) decatungstate, [MPHL]4H2W10O32 has been prepared in acidic mixed solvents of H2O-MeCN by irradiation with near-UV radiation. The title compound has been characterized with elemental analysis, IR, UV-Vis spectra,cyclic voltammetry,magnetic property,and single crystal diffraction.
Keywords:photochromic effect  reduction  decatungstate  mixed-valence
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