51
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Zhang X, Zhang W. Negative Charge and Solvent Effects on Electronic Excited-State Hydrogen Bonding of 2′-Deoxycytidine 5′-Monophosphate (dCMP) in Aqueous Solution. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2013. [DOI: 10.1246/bcsj.20120252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xiaoyu Zhang
- School of Materials Science and Engineering, Dalian University of Technology
| | - Weiping Zhang
- School of Materials Science and Engineering, Dalian University of Technology
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52
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Sui X, Ji M, Lan X, Mi W, Hao C, Qiu J. Role of the Electronically Excited-State Hydrogen Bonding and Water Clusters in the Luminescent Metal–Organic Framework. Inorg Chem 2013; 52:5742-8. [DOI: 10.1021/ic400924n] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Xiao Sui
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, Liaoning,
China
| | - Min Ji
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, Liaoning,
China
| | - Xin Lan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, Liaoning,
China
| | - Weihong Mi
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, Liaoning,
China
| | - Ce Hao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, Liaoning,
China
| | - Jieshan Qiu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, Liaoning,
China
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53
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Sun Y, Liu Z, Liang X, Fan J, Han Q. Study on photophysical and aggregation induced emission recognition of 1,8-naphthalimide probe for casein by spectroscopic method. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2013; 108:8-13. [PMID: 23454708 DOI: 10.1016/j.saa.2013.01.071] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2012] [Revised: 01/21/2013] [Accepted: 01/27/2013] [Indexed: 06/01/2023]
Abstract
A novel water-soluble 1,8-naphthalimide derivative 1, bearing two acetic carboxylic groups, exhibited fluorescent turn-on recognition for casein based on the aggregation induced emission (AIE) character. The photophysical properties of 1 consisting of donor and acceptor units were investigated in different solutions. The fluorescence intensity decreased through taking advantage of twisted intramolecular charge transfer (TICT) and self-association emission with increasing solvent polarity. Moreover, the spectral red-shift and intensity quench in protic solvents were caused by the excited-state hydrogen bond strengthening effect. Density Functional Theory (DFT) calculations revealed that 1 exhibited a strong TICT character. The AIE mechanism of 1 with casein was due to 1 docked in the hydrophobic cavity between sub-micelles and bound with Tyr and Trp residues, resulting in the aggregation of 1 on the casein surface and emission enhancement. Based on this, a novel casein assay method was developed. The proposed exhibited a good linear range from 0.1 to 22 μg mL(-1), with the detection limit of 2.8 ng mL(-1). Satisfactory reproducibility, reversibility and a short response time were realized. This method was applied to the determination of casein in milk powder samples and the results were in good agreement with the result of Biuret method.
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Affiliation(s)
- Yang Sun
- Department of Chemistry & Chemical Engineering, Xi'an University of Arts and Science, No. 168 Taibai South Road, Xi'an, Shaanxi 710065, China.
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54
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Roacho RI, Metta-Magaña A, Portillo MM, Peña-Cabrera E, Pannell KH. 8-Amino-BODIPYs: Structural Variation, Solvent-Dependent Emission, and VT NMR Spectroscopic Properties of 8-R2N-BODIPY. J Org Chem 2013; 78:4245-50. [DOI: 10.1021/jo302758a] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Robinson I. Roacho
- Department of Chemistry, The University of Texas at El Paso, El Paso, Texas
79968-0513, United States
| | - Alejandro Metta-Magaña
- Department of Chemistry, The University of Texas at El Paso, El Paso, Texas
79968-0513, United States
| | - Michelle M. Portillo
- Department of Chemistry, The University of Texas at El Paso, El Paso, Texas
79968-0513, United States
| | | | - Keith H. Pannell
- Department of Chemistry, The University of Texas at El Paso, El Paso, Texas
79968-0513, United States
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55
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Liu H, Zhang H, Jin B. Fluorescence of tryptophan in aqueous solution. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2013; 106:54-59. [PMID: 23357679 DOI: 10.1016/j.saa.2012.12.065] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2012] [Revised: 12/08/2012] [Accepted: 12/12/2012] [Indexed: 06/01/2023]
Abstract
In this work, the absorption and emission spectra of Tryptophan (Trp) in aqueous solution were studied. Moreover, a hydrogen-bonded zwitterionic Trp(H2O)9 model was proposed and its ground-state and excited-state properties were investigated using the density functional theory (DFT) and the time-dependent density functional theory (TD-DFT) methods, respectively. All spectroscopic data in our experiments can be well explained by the hydrogen bond strengthening in the excited state of the model complex. The delocalization of electron density between indole moiety and neighboring H2O molecules in fluorescent state was proposed to be facilitated by the strengthened hydrogen-bond chain, and thus resulting in the large red-shift fluorescence of Trp in aqueous solution.
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Affiliation(s)
- Hongyan Liu
- College of Chemistry and Chemical Engineering, Shanxi Datong University, Datong 037009, Shanxi Province, China
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56
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Cheng Y, Zhang X, Zhang W. Heteroatom Effects on Electronic Excited State Hydrogen Bonding of Fluorenone-Based Molecular Materials. HETEROATOM CHEMISTRY 2013. [DOI: 10.1002/hc.21075] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Yufei Cheng
- School of Materials Science and Engineering; Dalian University of Technology; Dalian; 116024; People's Republic of China
| | - Xiaoyu Zhang
- School of Materials Science and Engineering; Dalian University of Technology; Dalian; 116024; People's Republic of China
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57
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Time-Dependent Density Functional Theory Study on Hydrogen and Dihydrogen Bonding in Electronically Excited State of 2-Pyridone–Borane–Trimethylamine Cluster. J CLUST SCI 2013. [DOI: 10.1007/s10876-013-0572-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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58
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Effects of intermolecular hydrogen bonding on the excited-state proton transfer properties of the cinnamonitrile–methanol complex. CAN J CHEM 2013. [DOI: 10.1139/cjc-2012-0368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The time-dependent density functional theory (TD-DFT) method was used to study the excited-state proton transfer (ESPT) properties of the hydrogen-bonded cinnamonitrile (3TPAN)–methanol (MeOH) complex (3TPAN–MeOH). The intermolecular hydrogen bonds N1···H11 in both the ground state S0 and the excited state S1 were demonstrated by the optimized geometric structures of the hydrogen-bonded 3TPAN–MeOH complex. While in the excited state S3, a new hydrogen bond H11···O1 was formed after the ESPT took place from the hydrogen-bonded MeOH molecule to the 3TPAN moiety. It was demonstrated that the electronic transitions of the S1 states for both the 3TPAN monomer (including the S3 state) and the hydrogen-bonded 3TPAN–MeOH complex should be of a localized-excited (LE) nature on the 3TPAN molecule, while the S3 state of the hydrogen-bonded 3TPAN–MeOH complex should be of charge transfer (CT) character from the hydrogen-bonded MeOH molecule (through O1···H11) to the 3TPAN moiety. The S3-state proton transfer and charge transfer due to the intermolecular hydrogen-bonding interaction should be the reasons for the remarkable redshift (0.91 eV) of the S3-state electronic energy for the hydrogen-bonded 3TPAN–MeOH complex compared with that of the 3TPAN monomer.
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59
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Zhang W, Zhang X. A theoretical study of hydration effects on structural stability and hydrogen-bonding dynamics of 2′-deoxyguanosine 5′-monophosphate with different negative charges. CAN J CHEM 2013. [DOI: 10.1139/cjc-2012-0362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The effects of hydration on the ground-state structural stability and excited-state hydrogen-bonding dynamics of 2′-deoxyguanosine 5′-monophosphate (dGMP) carrying different negative charges were investigated with B3LYP/6–31+G(d,p) using density functional theory (DFT) and time-dependent density functional theory (TDDFT) methods, respectively. Particularly, we not only considered the solvent effects by the polarizible continuum model (PCM), but also the first solvation shell was included explicitly. We demonstrated that the intramolecular hydrogen bond O2–H1···O3 will be weakened with the strengthening of the hydration. From the view of bond length, we can make a valid presumption that the site of negative charge will be the more preferable site of the hydration, and the preferable site may be changed because of the presence of other hydrogen bonds. Furthermore, we found that the first solvation shell had very little effect on the geometric structures except for the hydrogen bond P–O5···H5. By comparing the excitation energies, one important finding is that the changes in different electronic states are not obvious with the increase in n value when considering the PCM. Another finding is that the average interactions of hydrogen bonds may be strengthened with an increase of negative charge because of a decrease in excitation energies.
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Affiliation(s)
- Weiping Zhang
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, P.R. China
| | - Xiaoyu Zhang
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, P.R. China
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60
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Paul BK, Guchhait N. Geometrical criteria versus quantum chemical criteria for assessment of intramolecular hydrogen bond (IMHB) interaction: A computational comparison into the effect of chlorine substitution on IMHB of salicylic acid in its lowest energy ground state conformer. Chem Phys 2013. [DOI: 10.1016/j.chemphys.2012.12.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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61
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Calixarene building block bis(2-hydroxyphenyl)methane (2HDPM) and hydrogen-bonded 2HDPM-H2O complex in electronic excited state. J Mol Model 2013; 19:1913-8. [DOI: 10.1007/s00894-012-1710-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Accepted: 11/26/2012] [Indexed: 10/27/2022]
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62
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Influence of Hydrogen Bonding and Polarity on the Spectral Properties of 4-Aminophthalimide Clusters Formed with Triethylamine and Dimethyl Sulfoxide in Solution. J CLUST SCI 2013. [DOI: 10.1007/s10876-013-0549-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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63
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Yang D, Zhang L. Excited-state hydrogen bonding dynamics of pyruvic acid and geminal-diol, 2,2-dihydroxypropanoic acid in aqueous solution: a DFT/TDDFT study. J PHYS ORG CHEM 2013. [DOI: 10.1002/poc.3055] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Dapeng Yang
- Physics Laboratory; North China University of Water Resources and Electric Power; Zhengzhou 450011 China
| | - Lingfeng Zhang
- School of Materials Science and Engineering; Dalian University of Technology; Dalian 116024 China
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64
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Yang DP, Liu YF. Excited-State Hydrogen Bonding Strengthening and Weakening with Intramolecular Charge Transfer in Resorufin-Water Complexes: A TD-DFT Study. J CHIN CHEM SOC-TAIP 2012. [DOI: 10.1002/jccs.201100594] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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65
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TAN JIAOJIE, HAO CE, WEI NINGNING, ZHANG MINGXING, DAI XIYANG. TIME-DEPENDENT DENSITY FUNCTIONAL THEORY STUDY ON THE ELECTRONIC EXCITED-STATE HYDROGEN BONDING DYNAMICS OF METHYL ACETATE IN AQUEOUS SOLUTION. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2012. [DOI: 10.1142/s0219633611006529] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The time-dependent density functional theory (TDDFT) method has been carried out to investigate the hydrogen-bonding dynamics of methyl acetate ( CH 3 CO 2 CH 3) in hydrogen-donating water solvent. The ground-state geometry optimizations, electronic transition energies and corresponding oscillation strengths of the low-lying electronically-excited states for the isolated CH 3 CO 2 CH 3 and H2O monomers, the hydrogen-bonded CH3CO2CH3-(H2O)1, 2 complexes have been calculated using DFT and TDDFT methods respectively. One intermolecular hydrogen bond C=O⋯H–O is formed between CH3CO2CH3 and one water molecule in CH3CO2CH3-H2O dimer. Meanwhile, in CH3CO2CH3-(H2O)2 trimer, two intermolecular hydrogen bonds C=O⋯H–O are formed between CH3CO2CH3 and two water molecules. By theoretically monitoring the excitation energy changes among the CH3CO2CH3 monomer, the CH3CO2CH3-H2O dimer, and the CH3CO2CH3-(H2O)2 trimer, we have demonstrated interestingly that in some electronically-excited states, the intermolecular hydrogen bonds are strengthened inducing electronic spectral redshifts, while in others weakened with electronic spectral blueshifts. The phenomenon that hydrogen bonds are strengthened in some electronic states while weakened in others can arouse further probe into CH3CO2CH3-(H2O)1, 2 complexes.
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Affiliation(s)
- JIAO-JIE TAN
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
| | - CE HAO
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
| | - NING-NING WEI
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
| | - MING-XING ZHANG
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
| | - XI-YANG DAI
- School of Computer Science and Technology, Dalian University of Technology, Dalian 116024, P. R. China
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66
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Song P, Zhu YH, Li YQ, Ding Y, Ma FC. Time-dependent Density Functional Theory Study on the Hydrogen-bonded Dimers Formed by Gauche-1PA and Trans-1PA. J CHIN CHEM SOC-TAIP 2012. [DOI: 10.1002/jccs.201100205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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67
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Liu JF. Theoretical reconsideration on the hydrogen bonding and coordination interactions of chlorophyll a in aqueous solution. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424611003148] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In the present work, explicit water molecule and solvent-field effects on the absorption spectrum of chlorophyll a have been studied using time-dependent density functional theory (TDDFT) method. Calculated results show that the one complex and two water coordinated complexes formed by concerted coordination and hydrogen-bonding interactions would be the most preferable conformations of chlorophyll a in aqueous surroundings. Moreover, four obvious absorption bands are assigned by comparing the theoretically simulated absorption spectra with the experimental ones. The theoretical study shows that the explicit water molecule interactions slightly influence the first absorption band. However, the water coordination and hydrogen-bonding interactions can significantly affect the second absorption band which has a strong red-shift. The solvent-field effect due to the polarity of water on absorptions in Q-bands is relatively smaller than that on absorptions in B-bands. As a consequence, our theoretical study on the absorption spectra in the 350–400 nm region presents that the absorption strength in this region was influenced by the explicit coordination and hydrogen bonding interactions from water molecules, significantly.
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Affiliation(s)
- Ji-Feng Liu
- Supercomputing Center, Computer Network Information Center, Chinese Academy of Sciences, Beijing 100080, P.R. China
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68
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Zhang X, Zhang W. Excited-state hydrogen-bonding dynamics oftrans-acetanilide in an aqueous environment: a theoretical study. MOLECULAR SIMULATION 2012. [DOI: 10.1080/08927022.2011.602075] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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69
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Ma M, Yang D. Time-Dependent Density Functional Theory Study on Excited-State Hydrogen Bonding Dynamics of Acetic Acid Hydrates. J CLUST SCI 2011. [DOI: 10.1007/s10876-011-0421-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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70
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HE QIN, LI ZHIFENG. THEORETICAL STUDY OF THE HYDROGEN BOND CHARACTER BETWEEN THE FNO AND HO2 RADICAL. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2011. [DOI: 10.1142/s0219633610006092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The hydrogen-bonding characters between FNO and HO2 radical are studied systematically with the MPWB1K method and 6-311++G (d, p), aug-cc-PVDZ as well as aug-cc-PVTZ basis sets. The relevant geometrical characteristics, energy properties, and the characters of the intramolecular hydrogen bonds have been reported in this work. In addition, the changes of electrostatic potential density are presented for further understanding the nature of hydrogen bonds and the preference of F atom as the hydrogen-bonding site.
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Affiliation(s)
- QIN HE
- Department of Chemistry, Tangshan Teachers College, Tangshan 063000, P. R. China
| | - ZHI-FENG LI
- College of Life Science and Chemistry, Tianshui Normal University, Tianshui 741001, P. R. China
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71
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Song P, Sun SG, Wang S, Ma FC, Xu YQ, Peng XJ. Experimental and theoretical study of the exited state of aminostyryl terpyridine derivatives: hydrogen-bonding effects. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2011; 81:283-289. [PMID: 21733748 DOI: 10.1016/j.saa.2011.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2011] [Revised: 06/09/2011] [Accepted: 06/14/2011] [Indexed: 05/31/2023]
Abstract
The synthesis, structure and photophysical behavior of the aminostyryl terpyridine derivatives, named 4'-(4-{2-[4-(N,N-dimethylaniline)]vinyl}phenyl)-2,2':6',2″-terpyridine (M(1)) and the related model compounds 4'-(4-{2-[4-(N,N-diphenylammino)phenyl]vinyl}phenyl)-2,2':6',2″-terpyridine (M(2)), respectively, are reported. Large solvatochromic shifts of the first excited-state fluorescence maximum suggest the intramolecular charge transfer characters for both compounds. In addition, with N,N-dimethyl substituents, its fluorescence is quenched a lot in protic solvents. This is consisted with the decay of its S(1) state, through nonradiative internal conversion, to the ground state, which is facilitated by the formation of the hydrogen bond between M(1) and alcohols. Whereas, the introduction of N,N-diphenyl substituents has been proved to be a hydrogen-bond-free case with the unchanged Φ(f). Furthermore, the formation of TICT state via diffusive twisting motion of the dimethyl/phenylamino group is the major relaxation process, which is proved by the ultrafast relaxation dynamics experiment and theoretically conformational optimization of the first excited-state of both the compounds.
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Affiliation(s)
- Peng Song
- Department of Physics, Liaoning University, Shenyang 110036, China
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72
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Dong H, Hao C, Chen J, Qiu J. Time-dependent density functional theory study on the hydrogen bonding in electronic excited states of 6-amino-3-((thiophen-2-yl) methylene)-phthalide in methanol solution. COMPUT THEOR CHEM 2011. [DOI: 10.1016/j.comptc.2011.06.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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73
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Liu YF, Yang DP, Shi DH, Sun JF. A TD-DFT study on the hydrogen bonding of three esculetin complexes in electronically excited states: Strengthening and weakening. J Comput Chem 2011; 32:3475-84. [DOI: 10.1002/jcc.21932] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2010] [Revised: 07/04/2011] [Accepted: 08/01/2011] [Indexed: 12/27/2022]
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74
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Lv J, Yang D. A DFT/TDDFT study of hydrogen bonding interactions between resorufin anion and water molecules in the excited state. COMPUT THEOR CHEM 2011. [DOI: 10.1016/j.comptc.2011.05.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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75
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Miao C, Shi Y. Reconsideration on hydrogen bond strengthening or cleavage of photoexcited coumarin 102 in aqueous solvent: A DFT/TDDFT study. J Comput Chem 2011; 32:3058-61. [DOI: 10.1002/jcc.21888] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2011] [Revised: 06/10/2011] [Accepted: 06/22/2011] [Indexed: 12/26/2022]
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76
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Wang S, Hao C, Wang D, Dong H, Qiu J. Hydrogen Bonding Dynamics of Phenol-(H 2O) 2Cluster in the Electronic Excited State: a DFT/TDDFT Study. JOURNAL OF THE KOREAN CHEMICAL SOCIETY-DAEHAN HWAHAK HOE JEE 2011. [DOI: 10.5012/jkcs.2011.55.3.385] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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77
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Wang D, Hao C, Wang S, Dong H, Qiu J. Time-dependent density functional theory study on the electronic excited-state hydrogen bonding of the chromophore coumarin 153 in a room-temperature ionic liquid. J Mol Model 2011; 18:937-45. [DOI: 10.1007/s00894-011-1131-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2011] [Accepted: 05/15/2011] [Indexed: 12/15/2022]
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78
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Wang H, Wang M, Liu E, Xin M, Yang C. DFT/TDDFT study on the excited-state hydrogen bonding dynamics of hydrogen-bonded complex formed by methyl cyanide and methanol. COMPUT THEOR CHEM 2011. [DOI: 10.1016/j.comptc.2010.12.034] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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79
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Liu Y, Yang Y, Jiang K, Shi D, Sun J. Excited-State Hydrogen and Dihydrogen Bonding of a Dihydrogen-Bonded Phenol–Borane–Dimethylamine Complex. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2011. [DOI: 10.1246/bcsj.20100233] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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80
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Hao C, Wang R, Zhang M, Yang H, Ge M, Chen J, Qiu J. Role of the intermolecular and intramolecular hydrogen bonding on the excited-state proton transfer behavior of 3-aminophthalimide (3AP) dimer. J Photochem Photobiol A Chem 2011. [DOI: 10.1016/j.jphotochem.2010.10.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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81
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Liu Y, Yang Y, Jiang K, Shi D, Sun J. Excited-state N–H⋯S hydrogen bond between indole and dimethyl sulfide: time-dependent density functional theory study. Phys Chem Chem Phys 2011; 13:15299-304. [DOI: 10.1039/c1cp20729f] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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