1.白城师范学院 物理学院,吉林 白城 137000
2.白城师范学院 网络中心,吉林 白城 137000
马宏源,女,副教授,硕士,现从事量子化学研究。E-mail: hybs@foxmail.com
E-mail: 164912372@qq.com,
E-mail: wangzc188@163.com
扫 描 看 全 文
马宏源,乔朝阳,张雪娇, 等.α-丙氨酸Cr(Ⅲ)配合物手性反转及水溶剂效应的理论研究[J].武汉大学学报(理学版),2023,69(3):363-372. DOI:10.14188/j.1671-8836.2021.0125.
MA Hongyuan,QIAO Chaoyang,ZHANG Xuejiao,et al.Theoretical Study on Chiral Reverse and Aqueous Solvent Effect of α-Alanine Cr(Ⅲ) Complexes [J].J Wuhan Univ (Nat Sci Ed),2023,69(3):363-372. DOI:10.14188/j.1671-8836.2021.0125(Ch).
马宏源,乔朝阳,张雪娇, 等.α-丙氨酸Cr(Ⅲ)配合物手性反转及水溶剂效应的理论研究[J].武汉大学学报(理学版),2023,69(3):363-372. DOI:10.14188/j.1671-8836.2021.0125. DOI:
MA Hongyuan,QIAO Chaoyang,ZHANG Xuejiao,et al.Theoretical Study on Chiral Reverse and Aqueous Solvent Effect of α-Alanine Cr(Ⅲ) Complexes [J].J Wuhan Univ (Nat Sci Ed),2023,69(3):363-372. DOI:10.14188/j.1671-8836.2021.0125(Ch). DOI:
在M06/6-311++G(d
p)和MN15/6-311++G(2df
pd)双水平,研究了
α
-丙氨酸(
α
-Ala)与Cr
3+
的配合物
S
-
α
-Ala·Cr
3+
的手性反转,结合极化连续介质的SMD模型方法研究了水溶剂的作用。
S
-
α
-Ala·Cr
3+
的手性反转有3个通道:a通道是氨基N作质子转移媒介;b通道是羰基O和氨基N联合作质子转移媒介;c通道是羰基O作质子转移媒介。势能面研究表明:气相
S
-
α
-Ala·Cr
3+
在a、b、c通道手性反转的活化能分别是295.6、305.5、123.6 kJ/mol;水液相
S
-
α
-Ala·Cr
3+
在a通道的活化能降至95.8 kJ/mol,在b通道和c通道的活化能降至108.0 kJ/mol。结果表明:气相
α
-Ala·Cr
3+
能缓慢消旋,因此光学纯的
α
-Ala·Cr
3+
不能在气固相下长期保存;水液相下
α
-Ala·Cr
3+
能缓慢消旋,
α
-Ala·Cr
3+
只能短期且少量的用于生命体同补
α
-Ala和Cr
3+
。
The chiral reversal mechanism of
α
-alanine (
α
-Ala) and trivalent chromium(Cr
3+
) complexes is investigated at the M06/6-311++G(d
p) and MN15/6-311++G(2df
pd) double level. The effect of aqueous solvent is investigated by using the SMD model method of polarized continuum. The chiral reverse of
S
-
α
-Ala·Cr
3+
has 3 channels
and the amino group N atom acts as the medium for proton transfer in channel a; the combination of carbonyl group O atom and amino group N atom acts as the medium for proton transfer in channel b; the carbonyl group O atom acts as a medium for proton transfer in channel c. The research on potential energy surface shows: under the gas phase
the chiral reverse activation energies of
S
-
α
-Ala·Cr
3+
in channel a
b and c are 295.6
305.5 and 123.6 kJ/mol
respectively; Under the aqueous liquid phase the activation energy of
S
-
α
-Ala·Cr
3+
decreases to 95.8 kJ/mol in channel a and it decreases to 108.0 kJ/mol in channel b and c. The results show that
α
-Ala·Cr
3+
can be racemized slowly in the gas phase
and the optically pure
α
-Ala·Cr
3+
cannot be preserved for a long time in the gas-solid phase; The racemization rate of
α
-Ala·Cr
3+
is not very slow in aqueous liquid phase
and
α
-Ala·Cr
3+
can be racemated slowly and minimally for supplementing
α
-Ala and Cr
3+
to living organisms.
α-丙氨酸三价铬密度泛函理论手性反转水溶剂效应能垒
α-alaninetrivalent chromiumdensity functional theorychiral reversewater solvent effectenergy barrier
BARRETT J , BRIEN P O , JESUS J. Chromium(Ⅲ) and the glucose tolerance factor[J]. Polyhedron, 1959, 4(1):1-14. DOI: 10.1016/S0277-5387(00)84214-Xhttp://dx.doi.org/10.1016/S0277-5387(00)84214-X.
VINCENT J B. Quest for the molecular mechanism of chromium action and its relationship to diabetes[J]. Nutrition Reviews, 2000, 58(3): 67-72. DOI: 10.1111/j.1753-4887.2000.tb01841.xhttp://dx.doi.org/10.1111/j.1753-4887.2000.tb01841.x.
MERTZ W, ROGINSKI E E, SCHWARZ K. Effect of trivalent chromium complexes on glucose uptake by epididymal fat tissue of rats[J]. Journal of Biological Chemistry, 1961, 236(2): 318-322. DOI:10.1016/S0021-9258(18)64360-1http://dx.doi.org/10.1016/S0021-9258(18)64360-1.
晏家友, 张纯, 唐凌, 等. 微量元素铬的营养调控及吸收转运模式探讨[J]. 四川畜牧兽医, 2010, 37(7): 25-26. DOI: 10.3969/j.issn.1001-8964.2010.07.009http://dx.doi.org/10.3969/j.issn.1001-8964.2010.07.009.
YAN J Y, ZHANG C, TANG L, et al. Study on the nutrition regulation and absorption and transport mechanism of Chromium[J]. Sichuan Animal & Veterinary Sciences, 2010, 37(7): 25-26(Ch). DOI: 10.3969/j.issn.1001-8964.2010.07.009http://dx.doi.org/10.3969/j.issn.1001-8964.2010.07.009.
许立和. 复合氨基酸铬螯合物的研究[J]. 化工科技市场, 2002, 25(12): 32-33.
XU L H. Study on chelate of composite amino acid with chromium[J]. Chemial Technology Market, 2002, 25(12): 32-33(Ch).
ALVAREZ L, ESPAILLAT A, HERMOSO J A, et al. Peptidoglycan remodeling by the coordinated action of multispecific enzymes[J]. Microbial Drug Resistance, 2014, 20(3): 190-198. DOI:10.1089/mdr.2014.0047http://dx.doi.org/10.1089/mdr.2014.0047.
THOMPSON R J, BOUWER H G, PORTNOY D A, et al. Pathogenicity and immunogenicity of a Listeria monocytogenes strain that requires D-alanine for growth[J]. Infection and Immunity, 1998, 66(8): 3552-3561. DOI:10.1128/IAI.66.8.3552-3561.1998http://dx.doi.org/10.1128/IAI.66.8.3552-3561.1998.
刘芳,姜春旭,杨晓翠, 等. α-丙氨酸及其金属配合物的旋光异构理论研究进展[J]. 武汉大学学报(理学版), 2022,68(6): 644-658. DOI: 10.14188/j.1671-8836.2021.0107http://dx.doi.org/10.14188/j.1671-8836.2021.0107.
LIU F, JIANG C X, YANG X C, et al. Progress in theoretical study on optical isomerism of α-alanine and its metal complexes[J]. Journal of Wuhan University (Natural Science Edition), 2022,68(6): 644-658. DOI: 10.14188/ j. 1671-8836.2021.0107(Chhttp://dx.doi.org/10.14188/j.1671-8836.2021.0107(Ch).
刘军, 姜春旭, 胡燠铭, 等. 水液相环境下两性α-丙氨酸Fe(Ⅱ)配合物的构型反转[J]. 武汉大学学报(理学版), 2021, 67(4): 375-385. DOI:10.14188/j.1671-8836.2020.0132http://dx.doi.org/10.14188/j.1671-8836.2020.0132.
LIU J, JIANG C X, HU Y M, et al. Configuration inversion of amphoteric α-alanine Fe(Ⅱ) complex in water-liquid phase environment[J]. Journal of Wuhan University (Natural Science Edition), 2021, 67(4): 375-385. DOI:10.14188/j.1671-8836.2020.0132(Chhttp://dx.doi.org/10.14188/j.1671-8836.2020.0132(Ch).
刘军, 姜春旭, 刘芳, 等. 水液相环境下α-丙氨酸Mn(Ⅱ)配合物旋光异构的理论研究[J]. 浙江大学学报(理学版), 2021, 48(6): 700-710.
LIU J, JIANG C X, LIU F, et al. Theoretical study on the optical isomerization of α-alanine Mn(Ⅱ) complex in water-liquid phase environment[J]. Journal of Zhejiang University (Science Edition), 2021, 48(6): 700-710(Ch).
彭国强,刘芳,张雪娇,等. 水液相下α-丙氨酸Co(Ⅱ)旋光异构的密度泛函理论研究[J]. 武汉大学学报(理学版), 2022, 68(4): 444-454. DOI:10.14188/j.1671-8836.2021.0024http://dx.doi.org/10.14188/j.1671-8836.2021.0024.
PENG G Q, LIU F, ZHANG X J, et al. Density functional theory study on the optical isomerism of α-alanine Co(Ⅱ) in water-liquid phase environment[J]. Journal of Wuhan University (Natural Science Edition), 2022, 68(4): 444-454. DOI:10.14188/j.1671-8836.2021.0024(Chhttp://dx.doi.org/10.14188/j.1671-8836.2021.0024(Ch).
HERLINGER A W, WENHOLD S L, LONG T V. Infrared spectra of amino acids and their metal complexes. Ⅱ. Geometrical isomerism in bis (amino acidato) copper (Ⅱ) complexes[J]. Journal of the American Chemical Society, 1970, 92(22): 6674-6681. DOI: 10.1021/ja00725a015http://dx.doi.org/10.1021/ja00725a015.
李冰, 徐锐英, 姜春旭, 等. 气相环境下Cu2+催化α-丙氨酸手性对映体转变的机理[J]. 武汉大学学报(理学版), 2019, 65(6): 621-628. DOI:10.14188/j.1671-8836.2019.06.013http://dx.doi.org/10.14188/j.1671-8836.2019.06.013.
LI B, XU R Y, JIANG C X, et al. Mechanism of chiral enantiomer transition of α-alanine catalyzed by Cu2+ ions in gas phase[J]. Journal of Wuhan University (Natural Science Edition), 2019, 65(6): 621-628. DOI:10.14188/j.1671-8836.2019.06.013(Chhttp://dx.doi.org/10.14188/j.1671-8836.2019.06.013(Ch).
YANG X C, JIANG C X, ZHANG X J, et al. Theoretical investigation of the chiral transition of α-alanine Cu2+ complex in water solution[J]. Chemistry Select, 2021, 6(33): 8499-8510. DOI: 10.1002/ slct. 202102027http://dx.doi.org/10.1002/slct.202102027.
ZHAO Y, TRUHLAR D G. Density functionals with broad applicability in chemistry[J]. Accounts of Chemical Research, 2008, 41(2): 157-167. DOI:10.1021/ar700111ahttp://dx.doi.org/10.1021/ar700111a.
MARENICH A V, CRAMER C J, TRUHLAR D G. Universal solvation model based on solute electron density and on a continuum model of the solvent defined by the bulk dielectric constant and atomic surface tensions [J]. The Journal of Physical Chemistry B, 2009, 113(18): 6378-6396. DOI: 10.1021/jp810292nhttp://dx.doi.org/10.1021/jp810292n.
GARRETT B C, TRUHLAR D G. Criterion of minimum state density in the transition state theory of bimolecular reactions[J]. The Journal of Chemical Physics, 1979, 70(4): 1593-1598. DOI:10.1063/1.437698http://dx.doi.org/10.1063/1.437698.
HRATCHIAN H P, SCHLEGEL H B. Using hessian updating to increase the efficiency of a hessian based predictor-corrector reaction path following method[J]. Journal of Chemical Theory and Computation, 2005, 1(1): 61-69. DOI: 10.1021/ct0499783http://dx.doi.org/10.1021/ct0499783.
YU H S, HE X, LI S L, et al. MN15: A Kohn-Sham global-hybrid exchange-correlation density functional with broad accuracy for multi-reference and single-reference systems and noncovalent interactions[J]. Chemical Science, 2016, 7(8): 5032-5051. DOI:10.1039/c6sc00705hhttp://dx.doi.org/10.1039/c6sc00705h.
FRISCH M J, TRUCKS G W, SCHLEGEL H B, et al. Gaussian 16 Revision C.01[CP]. Pittsburgh: Gaussian, Inc, 2019.
GORB L, LESZCZYNSKI J. Intramolecular proton transfer in mono- and dihydrated tautomers of guanine: An ab initio post Hartree-Fock study[J]. Journal of the American Chemical Society, 1998, 120(20): 5024-5032. DOI:10.1021/ja972017whttp://dx.doi.org/10.1021/ja972017w.
杨晓翠, 高峰, 佟华, 等. 水液相环境下α-丙氨酸分子的旋光异构及氢氧根和羟基自由基的作用[J]. 武汉大学学报(理学版), 2019, 65(1): 19-29. DOI:10.14188/j.1671-8836.2019.01.003http://dx.doi.org/10.14188/j.1671-8836.2019.01.003.
YANG X C, GAO F, TONG H, et al. Optical isomerization of α-alanine molecules and roles of hydroxyl ions and hydroxyl radicals in water liquid phase environment[J]. Journal of Wuhan University (Natural Science Edition), 2019, 65(1): 19-29. DOI:10.14188/j.1671-8836.2019.01.003(Chhttp://dx.doi.org/10.14188/j.1671-8836.2019.01.003(Ch).
0
浏览量
117
下载量
1
CSCD
关联资源
相关文章
相关作者
相关机构