Dependence of the protonation constants of organic compounds on their molecular volume

被引:5
作者
Zevatskii, Yu. E. [1 ]
Vlasov, E. A. [1 ]
机构
[1] St Petersburg State Inst Technol, St Petersburg 190013, Russia
关键词
D O I
10.1134/S1070363207020089
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
An approach has been developed, which establishes a linear correlation between molecular parameters of organic compounds with account taken of atomic contributions. Relations between the energy of protonation of 395 organic compounds divided into four groups and their molecular volume were drawn. The differences between the experimental and calculated values within each group did not exceed 4%.
引用
收藏
页码:234 / 240
页数:7
相关论文
共 36 条
[1]  
[Anonymous], 1928, ELECT PHOTONS RAPPOR
[2]  
BALAWENDERA R, 2005, CHEM PHYS, V123, P24
[3]   Electron delocalization in aminoguanidine: A computational study [J].
Bharatam, PV ;
Iqbal, P ;
Malde, A ;
Tiwari, R .
JOURNAL OF PHYSICAL CHEMISTRY A, 2004, 108 (47) :10509-10517
[4]   POLARIZABILITY AND VOLUME [J].
BRINCK, T ;
MURRAY, JS ;
POLITZER, P .
JOURNAL OF CHEMICAL PHYSICS, 1993, 98 (05) :4305-4306
[5]   Molecular quantum similarity using conceptual DFT descriptors [J].
Bultinck, P ;
Carbó-Dorca, R .
JOURNAL OF CHEMICAL SCIENCES, 2005, 117 (05) :425-435
[6]   A theoretical study on the basicity of carbonyl compounds in CCl4 [J].
Carrasco, N ;
González-Nilo, F ;
Rezende, MC .
TETRAHEDRON, 2002, 58 (25) :5141-5145
[7]   Special Issue on Application of Density Functional Theory in Chemical Reactions [J].
Chatterjee, Abhijit .
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2002, 3 (04) :234-236
[8]  
CHERKASOV AR, 2001, RUSS CHEM REV, V70, P1, DOI DOI 10.1070/RC2001V070N01ABEH000574
[9]   Determination of the protonation and deprotonation centres for isomers of methyl 3-azido-2,3-dideoxyhexopyranosides [J].
Dabrowska, A ;
Jacewicz, D ;
Makowski, M ;
Kozak, A ;
Czaja, M ;
Nowacki, A ;
Wisniewski, A ;
Chmurzynski, L .
JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, 2005, 714 (01) :1-6
[10]  
EGOROCHKIN AN, 1999, IZV ROSS AKAD NAUK S, V463, P45