无机化学学报
無機化學學報
무궤화학학보
JOURNAL OF INORGANIC CHEMISTRY
2006年
8期
1550-1554
,共5页
谢永荣%钟海山%袁小勇%付大伟%杨瑞卿
謝永榮%鐘海山%袁小勇%付大偉%楊瑞卿
사영영%종해산%원소용%부대위%양서경
1D聚合物%锶%蓝色荧光%3-羧基-4-羟基苯磺酸
1D聚閤物%鍶%藍色熒光%3-羧基-4-羥基苯磺痠
1D취합물%송%람색형광%3-최기-4-간기분광산
1D coordination polymer%strontium(Ⅱ)%blue fluorescent emission%3-carboxy-4-hydroxybenzenesulfonic acid
The reaction of 3-carboxy-4-hydroxybenzenesulfonic acid with SrCl2·6H2O yields one-dimensional double-chain coordination polymer {[Sr(H2SSA)2(H2O)4]·2H2O}n (1),which displays strong blue fluorescence emission(λmax=423 nm) in the solid-state at room temperature. Crystal data for 1: Triclinic, space group P(-1), a=0.688 48(2)nm, b=0.706 86(2) nm, c=2.474 22(7) nm. α=96.458(2)°, β=90.796(2)°, γ=108.628 0(10)°, V=1.132 19(6) nm3, Z=2,16 575 unique data (θmax=25.99°),R=0.021 1(4 411[I≥σ(I)]reflections),wR=0.052 5(all data),ρmax=0.881 e·nm-3. CCDC: 279677.
