Structure and Luminescence Properties of a Cyclic Trinuclear Cu(Ⅰ)-Pyrazolated Complex
作者单位：Department of Chemistry Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province Shantou University College of Chemistry and Materials Science Jinan University
会议名称：《中国化学会第八届全国配位化学会议》
会议日期：2017年
学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学]
基 金：supported by 973 Program(Nos.2013CB834803 and2012CB821706) the National Natural Science Foundation of China(Nos.21171114 and91222202)
关 键 词：cyclic trinuclear Cu(Ⅰ)-pyrazolate complex self-assembly luminescent
摘 要：The pyrazolated complexeswithd closed-shell coinage metal(Cu,Ag,Au)have received extensive attentions in the field of photofunctional organometallic *** of the rich and complicated charge transitions and the existence of the metallophilic interactions,these complexes usually show attractive and colorful photoemission *** trinuclear complexes are prepared with deprotonated pyrazole andd coinage metal in a linear coordination *** diversity of packing modes and interesting luminescence properties make these complexes a research ***,a new cyclic trinuclear Cu(Ⅰ)-pyrazolated complex was reported,which was preparedunder solvothermal *** crystal structure of the complex was determined by single crystal X-ray diffraction(Fig.1 a).The inter-trimers Cu-Cu distances are about 3.602 A(Fig.1 b),indicating weak cuprophilicity *** complex show dual emissive ***-dependent emission spectra indicate that it can be a sensor material for luminescence thermometer.(Fig.1 c).