DENSITY-FUNCTIONAL-THEORY-BASED MOLECULAR-DYNAMICS STUDY OF 1,3,5-TRIOXANE AND 1,3-DIOXOLANE PROTOLYSIS

被引:21
作者
CURIONI, A
ANDREONI, W
HUTTER, J
SCHIFFER, H
PARRINELLO, M
机构
[1] IBM CORP, DIV RES,ZURICH RES LAB, CH-8803 RUSCHLIKON, SWITZERLAND
[2] SCUOLA NORMALE SUPER PISA, I-56100 PISA, ITALY
[3] HOECHST AG, SCI COMP, D-65926 FRANKFURT, GERMANY
关键词
D O I
10.1021/ja00104a006
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We present a density-functional-theory-based molecular dynamics study of the protonation reaction of 1,3,5-trioxane and 1,3-dioxolane. The dynamics of the reaction is followed through variations in molecular conformations as well as in the chemical bonding. Insight is gained into some of the elementary processes and reaction mechanisms relevant to complex polymerization reactions of wide application and of interest in industrial chemistry.
引用
收藏
页码:11251 / 11255
页数:5
相关论文
共 27 条
[1]   DENSITY FUNCTIONAL GAUSSIAN-TYPE-ORBITAL APPROACH TO MOLECULAR GEOMETRIES, VIBRATIONS, AND REACTION ENERGIES [J].
ANDZELM, J ;
WIMMER, E .
JOURNAL OF CHEMICAL PHYSICS, 1992, 96 (02) :1280-1303
[2]  
[Anonymous], COMPUTER SIMULATION
[3]   DENSITY-FUNCTIONAL EXCHANGE-ENERGY APPROXIMATION WITH CORRECT ASYMPTOTIC-BEHAVIOR [J].
BECKE, AD .
PHYSICAL REVIEW A, 1988, 38 (06) :3098-3100
[4]   UNIFIED APPROACH FOR MOLECULAR-DYNAMICS AND DENSITY-FUNCTIONAL THEORY [J].
CAR, R ;
PARRINELLO, M .
PHYSICAL REVIEW LETTERS, 1985, 55 (22) :2471-2474
[5]  
COLLINS GL, 1989, P ACS DIVISION POLYM, V61, P700
[7]   A COMBINED DENSITY-FUNCTIONAL AND INTRINSIC REACTION COORDINATE STUDY ON THE GROUND-STATE ENERGY SURFACE OF H2CO [J].
DENG, LQ ;
ZIEGLER, T ;
FAN, LY .
JOURNAL OF CHEMICAL PHYSICS, 1993, 99 (05) :3823-3835
[8]   EXPERIMENTAL PROTON AFFINITIES FOR SIO AND SIS AND THEIR COMPARISON WITH THE PROTON AFFINITIES OF CO AND CS USING MOLECULAR-ORBITAL THEORY [J].
FOX, A ;
WLODEK, S ;
HOPKINSON, AC ;
LIEN, MH ;
SYLVAIN, M ;
RODRIQUEZ, C ;
BOHME, DK .
JOURNAL OF PHYSICAL CHEMISTRY, 1989, 93 (04) :1549-1556
[9]   ABINITIO CALCULATION OF REACTION ENERGIES .3. BASIS SET DEPENDENCE OF RELATIVE ENERGIES ON THE FH2 AND H2CO POTENTIAL-ENERGY SURFACES [J].
FRISCH, MJ ;
BINKLEY, JS ;
SCHAEFER, HF .
JOURNAL OF CHEMICAL PHYSICS, 1984, 81 (04) :1882-1893
[10]  
GRUZNOV AG, 1989, PLAST MASSY, V7, P12