天津科技
天津科技
천진과기
TIANJIN SCIENCE & TECHNOLOGY
2014年
2期
21-28
,共8页
赵小军%杨恩翠%刘忠义%王修光%赵红昆
趙小軍%楊恩翠%劉忠義%王脩光%趙紅昆
조소군%양은취%류충의%왕수광%조홍곤
配位聚合物%设计%光/磁性能%结构
配位聚閤物%設計%光/磁性能%結構
배위취합물%설계%광/자성능%결구
coordination polymers%design%photoluminescent/magnetic properties%structure
开展了多氮唑/核酸碱基-多羧基混合配体配位聚合物的设计、合成方法及光、磁性能的结构性能调控研究工作。发现了混合配体配位聚合物的合成中,共配体对配合物结构调控的规律。发展了合成核酸碱基配位聚合物的新方法,完善了它们与金属离子的键合模式。揭示了混合配体交替去质子控制配合物的逐步结晶过程,为高核簇功能配位聚合物的可控构筑开辟了新方法,推动了配位聚合物化学研究的进展。
開展瞭多氮唑/覈痠堿基-多羧基混閤配體配位聚閤物的設計、閤成方法及光、磁性能的結構性能調控研究工作。髮現瞭混閤配體配位聚閤物的閤成中,共配體對配閤物結構調控的規律。髮展瞭閤成覈痠堿基配位聚閤物的新方法,完善瞭它們與金屬離子的鍵閤模式。揭示瞭混閤配體交替去質子控製配閤物的逐步結晶過程,為高覈簇功能配位聚閤物的可控構築開闢瞭新方法,推動瞭配位聚閤物化學研究的進展。
개전료다담서/핵산감기-다최기혼합배체배위취합물적설계、합성방법급광、자성능적결구성능조공연구공작。발현료혼합배체배위취합물적합성중,공배체대배합물결구조공적규률。발전료합성핵산감기배위취합물적신방법,완선료타문여금속리자적건합모식。게시료혼합배체교체거질자공제배합물적축보결정과정,위고핵족공능배위취합물적가공구축개벽료신방법,추동료배위취합물화학연구적진전。
Polyazolate/nucleobase-polycarboxylate-based coordination polymers(CPs)were designed and synthesized and their optical/magnetic properties were systematically investigated. The number and position of the carboxylate coligand and substituent type significantly govern the overall structures of the resulting CPs. A new synthetic method of efficient preparation of nucleobased-based CPs was developed,which helps to fully investigate the binding modes of the nucleobases and transition metal ions. Additionally,the alternating deprotonation of the mixed ligands was found playing an important role in controlling stepwise crystallization process,which provides a new approach for the polynuclear cluster-based metal complexes and the advance of the development of CPs.