摘要
A flexible carboxylic ligand,1,4-benzenebis(thioacetic acid)(H2L),has been employed to assemble with Cd(Ⅱ) ions under hydrothermal conditions,generating a new complex [Cd2L2(2,2'-bipy)2]n(1).X-ray diffraction reveals the complex 1 possesses a self-assembly double helix structure deriving from [Cd2L2(2,2'-bipy)2] units linked by L2ligands.A 3D infinite framework is constructed via π-π stacking of 2,2'-bipy.The photoluminescent properties in solid state were investigated.
A flexible carboxylic ligand,1,4-benzenebis（thioacetic acid）（H2L）,has been employed to assemble with Cd（Ⅱ） ions under hydrothermal conditions,generating a new complex [Cd2L2（2,2＇-bipy）2]n（1）.X-ray diffraction reveals the complex 1 possesses a self-assembly double helix structure deriving from [Cd2L2（2,2＇-bipy）2] units linked by L2ligands.A 3D infinite framework is constructed via π-π stacking of 2,2＇-bipy.The photoluminescent properties in solid state were investigated.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2010年第7期1311-1314,共4页
Chinese Journal of Inorganic Chemistry
关键词
1
4-苯二硫乙酸
晶体结构
双螺旋结构
荧光
1
4-benzenebis（thioacetic acid）
crystal structure
double helix structure
luminescent property
