1) proton transfer
质子传递
1.
The bacteriorhodopsin crystal structure from PDB (1R84) was taken as the model system to study the possible mechanism of the proton transfer by molecular simulations.
用CHARMM程序以细菌紫红质1R84晶体为模型,模拟了在等温定容条件下细菌紫红质在1ps过程中的变化,分析了与质子传递相关的ASP85,ASP212和水分子与视黄醛间氢键的结构变化情况。
2.
Solvent effects on proton transfer in ammonia-hydrogen halide complexes have been investigated by using the cluster, continuum, and combined discrete-continuum models, respectively.
分别采用分子簇模型、连续介质模型和离散 -连续组合模型研究了XH NH3 (X =F ,Cl ,Br)分子内质子传递的溶剂效应 。
3.
Proton transfer processes of the system NH4+ + NH3→NH3 + NH4+ , NH4+ + NH2CH3→NH3+NH3CH3+ , NH4++NH(CH3)2→NH3+NH2(CH3)2+ and NH3CH3++NH2CH3→NH2CH3+NH3CH3+ have been studied by ab initio SCF method at RHF/6-31G level.
用从头计算法在HF/6-31G~*基组水平上研究了NH_4~++NH_3→NH_3+NH_4~+,NH_4~++NH_2CH_3→NH_3+NH_3CH_3~+,NH_4~++NH(CH_3)_2→NH_3+NH_2(CH_3)_2~+以及NH_3CH_3~++NH_2CH_3→NH_2CH_3+NH_3CH_3~+等4个体系的质子传递反应的机理。
2) Nitrogen fixation & hydrogen evolution mechanisms
质子传递链
3) protolyte
['prəutə,lait]
质子传递物
4) intramolecular proton transfer
分子内质子传递
1.
The theoretical elucidation for different intramolecular proton transfer modes of hypocrellin A and hypericin
HA和HYP分子内质子传递模式差异的理论研究(英文)
5) aprotic solvent
非质子传递溶剂
6) protolysis
[prə'tɔlisis]
质子传递作用
补充资料:质子传递
分子式:
CAS号:
性质:在水、液氨、无水醋酸、硫酸等质子溶剂中,溶剂分子间的自偶反应,溶质和溶剂间的电离反应,溶质间的中和反应,均发生分子间质子的传递,是质子传递反应,如:H2O+H2O=H3O++OH-(自偶),HAc+H2O=H3O++Ac-(电离),NH3·H2O+H2O=NH4++OH-(电离),NH3+HAc=NH4++Ac-(中和)。
CAS号:
性质:在水、液氨、无水醋酸、硫酸等质子溶剂中,溶剂分子间的自偶反应,溶质和溶剂间的电离反应,溶质间的中和反应,均发生分子间质子的传递,是质子传递反应,如:H2O+H2O=H3O++OH-(自偶),HAc+H2O=H3O++Ac-(电离),NH3·H2O+H2O=NH4++OH-(电离),NH3+HAc=NH4++Ac-(中和)。
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参考词条