国家重点基础研究发展计划(2012CB821704)

作品数:6被引量:9H指数:2
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相关作者:童明良冷际东贾建华刘俊良杨晓迅更多>>
相关机构:中山大学更多>>
相关期刊:《Science China Chemistry》《无机化学学报》《化学学报》《Science Bulletin》更多>>
相关主题:簇合物弛豫单分子磁体叠氮更多>>
相关领域:理学化学工程更多>>
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基于多齿希夫碱配体的四核和十核锰簇合物的合成、结构和磁性(英文)被引量:1
《无机化学学报》2015年第9期1831-1838,共8页杨晓迅 冷际东 刘俊良 贾建华 童明良 
国家重点基础研究发展规划(“973计划”,No.2014CB845602,2012CB821704);国家自然科学基金(No.21301197,91122032,21371183,91422302);广东省自然科学基金(S2013020013002);中央高校基本科研业务费专项资金(14lgpy10)资助项目
合成了一种具有{NO4}给电子组成的多齿水杨醛希夫碱配体,3,5-二-叔丁基水杨醛-三(羟甲基)氨基甲烷(H4L),并利用元素分析、红外光谱以及核磁共振氢谱表征其结构。Mn(Cl O4)2或Mn Cl2·4H2O分别与该配体在溶液中反应生成了一个四核...
关键词:希夫碱 锰簇合物 反铁磁相互作用 
A breathing chiral molecular solid for enantioseparation via single-crystal-to-single-crystal transformation
《Science Bulletin》2015年第4期447-452,M0003,共7页刘俊良 刘维 黄国璋 童明良 
supported by the National Natural Science Foundation of China(91122032,21121061,90922009,and 50872157);the National Basic Research Program of China(2012CB821704)
Two chiral supramolecular porous solids derived from novel cluster-based structures of [Mn^Ⅲ_4Mn^Ⅱ] and [Mn_7^Ⅲ Mn_3^Ⅱ ] were synthesized. Driven by the distinct pores and host-guest interactions, they exhibited ...
关键词:Manganese(Ⅱ Ⅲ) CHIRAL SUPRAMOLECULAR Porous solids Enantioselectiveseparation 
Anionic polymerization of fluorine-substituted phenyl methacrylates
《Science China Chemistry》2015年第1期107-113,共7页Bin Li Pan Zhou Yuefei Chen Biao Jiang Hongping Zhu 
supported by the National Basic Research Program of China(2012CB821704);the National Natural Science Foundation of China(20972129);the Innovative Research Team Program(IRT1036,J1310024)
Synthesis and anionic polymerization of the fluorine-substituted phenyl methacrylates are herein reported. A series of monodi-, and multi-substituted fluorophenyl methacrylates H2C=C(CH3)C(O)OC6H4F-4 (M^1a), H2...
关键词:fluorophenyl methacrylates the combined catalyst system anionic polymerization syndiotactic polymer ^1H and ^19F NMR data 
An above-room-temperature switchable molecular dielectric with a large dielectric change between high and low dielectric states被引量:2
《Science China Chemistry》2013年第7期917-922,共6页DU Yang HAO HuiMin ZHANG QianChong ZHAO HaiXia LONG LaSheng HUANG RongBin ZHENG LanSun 
supported by the National Natural Science Foundation of China (21001089, 20825103, 90922031 and 21021061);the 973 project from MSTC (2012CB821704)
Dielectric anisotropy of anilinium perchlorate is investigated at various temperatures. Crystal structures at different temperatures reveal that significant dielectric change between low and high dielectric states is ...
关键词:switchable molecular dielectric ionic conductivity dielectric anisotropy phase transition 
基于[Dy_4(μ_4-O)]四面体结构单元的八核和十核镝簇合物的合成、结构及其单分子磁体行为研究被引量:4
《化学学报》2013年第2期173-178,共6页郭鹏虎 廖小芬 冷际东 童明良 
973计划(No.2012CB821704);国家自然科学基金(Nos.91122032;90922009;21121061)资助~~
通过溶剂热法合成了两个稀土簇合物,其组成分别为:[Dy8(bpt)8(μ4-O)2(μ-OMe)8(μ1,1,3,3-N3)(μ1,3-N3)(N3)2]11H2O 9MeOH(1)和[Dy10(bpt)6(μ4-O)4(μ3-OMe)4(μ-OMe)8(μ-OAc)2(OAc)2]40H2O(2)(Hbpt=3,5-双(2-吡啶基)-1,2,4-三氮唑...
关键词:单分子磁体  弛豫 簇合物 叠氮 
Di- and tetranuclear heterometallic CuⅡ-LnⅢ complexes (Ln = Gd and Dy): Synthesis, structure and magnetic properties被引量:2
《Science China Chemistry》2012年第6期934-941,共8页ZHANG ZeMin GUO FuSheng GUO PengHu LIU JunLiang NI ZhaoPing TONG MingLiang 
supported by the National Natural Science Foundation of China (91122032, 90922009, 21121061);the National Basic Research Program of China (2012CB821704)
Four 3d-4f heterometallic complexes, [CuⅡ-LnⅢ(bpt)2(NO3)3(MeOH)] (Ln = Gd, 1; Dy, 2; bptH = 3,5-bis(pyrid-2-yl)-l,2,4- triazole), [CuⅡ-LnⅢ(μ-OH)2(bpt)4C14 (H2O)2]·6H2O (Ln = Gd, 3; Dy, 4), have been synthesized ...
关键词:heterometallic complexes copper LANTHANIDES triazolate X-ray crystallography magnetic properties 
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