Solvation dynamics of 4-aminophthalimide in dioxane-water mixture

被引:75
作者
Mukherjee, S [1 ]
Sahu, K [1 ]
Roy, D [1 ]
Mondal, SK [1 ]
Bhattacharyya, K [1 ]
机构
[1] Indian Assoc Cultivat Sci, Dept Phys Chem, Kolkata 700032, W Bengal, India
关键词
D O I
10.1016/j.cplett.2003.11.098
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Solvation dynamics of 4-aminophthalimide (4-AP) in dioxane-water mixtures display a slow component of 350-500 ps. This is attributed to transient dioxane-water clusters and rupture of water-dioxane hydrogen bond. A detailed analysis indicates that there is no preferential solvation of 4-AP in dioxane-water mixture. The solvent shift of the emission maximum of 4-AP in a solution is shown to be controlled by hydrogen bond parameters of the solvent. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:128 / 133
页数:6
相关论文
共 35 条
[1]   The dynamics of preferential solvation [J].
Agmon, N .
JOURNAL OF PHYSICAL CHEMISTRY A, 2002, 106 (32) :7256-7260
[2]   Solvation statics and dynamics in electrolyte solutions. The ion-solvent exchange model [J].
Argaman, R ;
Molotsky, T ;
Huppert, D .
JOURNAL OF PHYSICAL CHEMISTRY A, 2000, 104 (34) :7934-7943
[3]  
BLANASUBRAMANIA.S, 2002, PHYS REV LETT, V89
[4]   Effects of ion atmosphere on hydrogen-bond dynamics in aqueous electrolyte solutions [J].
Chandra, A .
PHYSICAL REVIEW LETTERS, 2000, 85 (04) :768-771
[5]   MOLECULAR THEORY OF DIELECTRIC-RELAXATION IN A DENSE BINARY DIPOLAR LIQUID [J].
CHANDRA, A ;
BAGCHI, B .
JOURNAL OF PHYSICAL CHEMISTRY, 1991, 95 (06) :2529-2535
[6]   ION SOLVATION DYNAMICS IN BINARY DIPOLAR LIQUIDS - THEORETICAL AND SIMULATION RESULTS FOR MIXTURES OF STOCKMAYER LIQUIDS [J].
CHANDRA, A .
CHEMICAL PHYSICS LETTERS, 1995, 235 (1-2) :133-139
[7]   MOLECULAR THEORY OF SOLVATION AND SOLVATION DYNAMICS IN A BINARY DIPOLAR LIQUID [J].
CHANDRA, A ;
BAGCHI, B .
JOURNAL OF CHEMICAL PHYSICS, 1991, 94 (12) :8367-8377
[8]   Molecular dynamics simulations of the solvation of coumarin 153 in a mixture of an alkane and an alcohol [J].
Cichos, F ;
Brown, R ;
Rempel, U ;
von Borczyskowski, C .
JOURNAL OF PHYSICAL CHEMISTRY A, 1999, 103 (15) :2506-2512
[9]   Solvation dynamics in mixtures of polar and nonpolar solvents [J].
Cichos, F ;
Willert, A ;
Rempel, U ;
vonBorczyskowski, C .
JOURNAL OF PHYSICAL CHEMISTRY A, 1997, 101 (44) :8179-8185
[10]   Ion solvation dynamics in water-methanol and water-dimethylsulfoxide mixtures [J].
Day, TJF ;
Patey, GN .
JOURNAL OF CHEMICAL PHYSICS, 1999, 110 (22) :10937-10944