1
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Gholamreza Ghane Shalmani, Ghiasi R, Marjani A. EDA, CDA and QTAIM Investigations in the (para-C5H4X) Ir(PH3)3 Iridabenzene Complexes. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B 2021. [DOI: 10.1134/s1990793121090141] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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2
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Ahraminejad M, Ghiasi R, Mohtat B, Ahmadi R. SUBSTITUENT EFFECT IN [2+4] DIELS–ALDER CYCLOADDITION REACTIONS OF ANTHRACENE WITH C2X2 (X = H, F, Cl, Me): A COMPUTATIONAL INVESTIGATION. J STRUCT CHEM+ 2021. [DOI: 10.1134/s0022476621100097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Reza Ghiasi, Neda Najjari Milani. Exploring of the Solvent Effect on the Electronic Structure and 14N NMR Chemical Shift of Cyclic-N3S3Cl3: A Computational Investigation. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B 2021. [DOI: 10.1134/s1990793121090086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Ahraminejad M, Ghiasi R, Mohtat B, Ahmadi R. Computational investigation of the substituent effect in the [2 + 4] Diels–Alder cycloaddition reactions of
HSi
≡Si(
para
‐C
6
H
4
X
) with benzene. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202000428] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mina Ahraminejad
- Department of Chemistry, Karaj Branch Islamic Azad University Karaj Iran
| | - Reza Ghiasi
- Department of Chemistry, East Tehran Branch Islamic Azad University Tehran Iran
| | - Bita Mohtat
- Department of Chemistry, Karaj Branch Islamic Azad University Karaj Iran
| | - Roya Ahmadi
- Department of Chemistry, Faculty of Basic science, Yadegar‐Emam Branch Islamic Azad University Tehran Iran
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5
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Ghiasi R, Sofiyani MV, Emami R. Quantum‐chemical calculations on the slippage of cyclopentadienyl and indenyl ligands in the (η
3
‐dienyl)
Ir(PX
3
)
3
; (X = H, F, Cl, Me
) complexes. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.202000507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Reza Ghiasi
- Department of Chemistry, East Tehran Branch Islamic Azad University Tehran Iran
| | | | - Rashin Emami
- Department of Chemistry, East Tehran Branch Islamic Azad University Tehran Iran
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6
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Parsa P, Ghiasi R, Marjani A. Quantum‐chemical investigation of the phosphine ligand effects on the structure and electronic properties of a rhenabenzyne complex. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.202000288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Parisa Parsa
- Department of Chemistry, Faculty of Science, Arak Branch Islamic Azad University Arak Iran
| | - Reza Ghiasi
- Department of Chemistry, East Tehran Branch Islamic Azad University Tehran Iran
| | - Azam Marjani
- Department of Chemistry, Faculty of Science, Arak Branch Islamic Azad University Arak Iran
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7
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Amin Rezaei, Ghiasi R, Marjani A. Exploring the Substituent Еffect on the Structure and Еlectronic Рroperties of Si2(para-C6H4X)2 Мolecules. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2020. [DOI: 10.1134/s0036024420130208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Samavat S, Ghiasi R, Mohtat B. Hammett and Brown correlations in the structure and electronic properties of H
2
Si=SiHAr (Ar =
p
‐C
6
H
4
X; X = NH
2
, OH, Me, H, F, Cl, CHO, COOH, CN, NO
2
) molecules. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.202000037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Simin Samavat
- Department of Chemistry, Karaj BranchIslamic Azad University Karaj Iran
| | - Reza Ghiasi
- Department of Chemistry, East Tehran BranchIslamic Azad University Tehran Iran
| | - Bita Mohtat
- Department of Chemistry, Karaj BranchIslamic Azad University Karaj Iran
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9
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Ghane Shalmani G, Ghiasi R, Marjani A. Substituent effects on the structure and properties of (para-C5H4X)Ir(PH3)3 complexes in the ground state (S0) and first singlet excited state (S1): DFT and TD-DFT investigations. JOURNAL OF CHEMICAL RESEARCH 2020. [DOI: 10.1177/1747519820942864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The ground and lowest singlet excited state geometries of selected ( para-C5H4X)Ir(PH3)3 iridabenzene complexes ( para-substituent = NH2, OMe, Me, H, F, Cl, CCl3, CF3, NO2) are optimized using the MPW1PW91 procedure employing the LanL2DZ(Ir) and 6-311G(d, p) (C, H, N, O, P, F, Cl, P) basis sets. The excited state is generated using the time-dependent density function method. The effects of electron-donating groups and electron-withdrawing groups on the energy, atomization energy, rotational constants, and frontier orbital energies in the first singlet excited state (S1) of iridabenzene are investigated and compared to those of the ground state (S0). The Ir–C and Ir–P bonds in the studied molecules are analyzed by electron localization function and localized-orbital locator methods. The correlations between the Ir-C and Ir–P bond distances, electron localization function, and localized-orbital locator values Hammett constants (σp) and dual parameters (σI and σR) are given for the two studied states. The para-delocalization index is used for investigation of the aromaticity of the studied complexes.
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Affiliation(s)
| | - Reza Ghiasi
- Department of Chemistry, Faculty of Science, East Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Azam Marjani
- Department of Chemistry, Faculty of Science, Arak Branch, Islamic Azad University, Arak, Iran
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10
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Saraf SH, Ghiasi R. Quantum theory of atoms in molecules, electron localization function, and localized-orbital locator investigations on trans-(NHC)PtI 2( para-NC 5H 4X) complexes. JOURNAL OF CHEMICAL RESEARCH 2020. [DOI: 10.1177/1747519820907243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this study, the MPW1PW91 method is applied to analyze the quantum theory of atoms in molecules, the electron localization function, and the localized-orbital locator in trans-(NHC)PtI2( para-NC5H4X) (X = H, F, COOH, CN, NO2, Me, OH, NH2) complexes. The substituent effect is assessed in the presence of electron-withdrawing groups and electron-donating groups and their influence on the Pt–C and Pt–N bonds of the molecules is analyzed using quantum theory of atoms in molecules, electron localization function, and localized-orbital locator methods. In addition, the eta index (η) is used to evaluate the Pt–C and Pt–N bonds in the studied complexes. The correlations between electron localization function, localized-orbital locator, and the η index values of Pt–C and Pt–N bonds with Hammett constants (σp) and dual parameters (σI and σR) are given.
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Affiliation(s)
- Sarvin Hossien Saraf
- Department of Chemistry, Islamic Azad University, East Tehran Branch, Tehran, Iran
| | - Reza Ghiasi
- Department of Chemistry, Islamic Azad University, East Tehran Branch, Tehran, Iran
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11
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Mona Kiani, Ghiasi R, Pasdar H, Mirza B. Theoretical Analysis of Solvent Polarity Effect on the Electronic and Spectroscopic Properties (IR and UV) of the Ni(CO)2(NHC)2 Complex (NHC = 1H-Imidazol-2-ylidene). RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2020. [DOI: 10.1134/s0036024420020284] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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Reza Ghiasi, Rahimi M, Jamaat PR. Quantum Chemical Study of the Effect of Solvent on Structure, Electronic Properties, and Electronic Spectrum of the Carbyne Complex trans-[ClRu(PH3)4(≡C–CH=CMe2)]2+. RUSS J INORG CHEM+ 2020. [DOI: 10.1134/s0036023620010088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Kiani M, Ghiasi R, Pasdar H, Mirza B. Computational investigation of solvent polarity effect on the structure and properties of a (OC)4Cr-biscarbene complex in the singlet ground state and lowest singlet excited state. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.112327] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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14
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Maryam Rahimi, Reza Ghiasi, Jamaat PR. Substituent Effect on the Thermodynamics and Kinetics of Carbyne Complex [(η5-C5H5)(CO)(COMe)Re≡CC6H4X] Isomerization to Carbene Complex [(η5-C5H5)(CO)2Re=C(Me)(para-C6H4X]: A Theoretical Study. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2020. [DOI: 10.1134/s0036024420010288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Fereidoni S, Ghiasi R, Pasdar H, Mohtat B. Substituent Effect on the Acidity Strength of para-C6H4XB(OH)2 Boronic Acid: A Theoretical Investigation. J STRUCT CHEM+ 2019. [DOI: 10.1134/s0022476619110064] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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16
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Nasrolahi M, Ghiasi R, Shafiee F. Assessment of substituent effects on the parameters of
35
Cl nuclear quadrupole resonance in
para
‐substituted benzene‐sulphenyl chloride via quantum chemical calculations. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Morteza Nasrolahi
- Department of Chemistry, Faculty of Science, Arak BranchIslamic Azad University Arak Iran
| | - Reza Ghiasi
- Department of Chemistry, Faculty of Science, East Tehran BranchIslamic Azad University Tehran Iran
| | - Fatemeh Shafiee
- Department of Chemistry, Faculty of Science, Arak BranchIslamic Azad University Arak Iran
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17
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Golrokh Mahmoudzadeh, Ghiasi R, Pasdar H. Solvent Influence on Structure and Electronic Properties of Si2Me4: A Computational Investigation Using PCM-SCRF Method. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2019. [DOI: 10.1134/s0036024419110207] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Maryam Rahimi, Chermette H, Jamehbozorgi S, Ghiasi R, Kalhor MP. Theoretical Study of Substituent Effect on the Electronic and Optical Properties of 4-Substituted Ferrocenylethynylbenzenes. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2019. [DOI: 10.1134/s0036024419090139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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19
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Reza Ghiasi, Zamani A, Shamami MK. Theoretical Study of Substituent Effect on the pKa Values of Cr(CO)3(para-XC6H4COOH) Complexes. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2019. [DOI: 10.1134/s0036024419080247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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20
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Vishkaee TS, Fazaeli R, Yousefi M. Theoretical Analysis of Solvent Effect on the NMR Parameters in trans-(NHC)PtI2Py Complex: A Platinum-Based Anticancer Drug. RUSS J INORG CHEM+ 2019. [DOI: 10.1134/s0036023619020062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Reza Ghiasi, Ali Zamani. Theoretical Study of Solvent Effect on the Kinetics and Thermochemistry of the Reaction of a (NHC)Cu(boryl) Complex with Ethylene. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2019. [DOI: 10.1134/s0036024418130265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Ghiasi R, Saraf SH, Pasdar H. Influences of the substituents on the Cr=C bond in [(OC)5Cr=C(OEt)-para-C6H4X] complexes: quantum Theory of Atoms in Molecules, Energy Decomposition Analysis, and Interacting Quantum Atoms. MONATSHEFTE FUR CHEMIE 2018. [DOI: 10.1007/s00706-018-2299-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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23
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Rahimi M, Ghiasi R. Solvent effect on isomerization reaction of [(η5-C5H5)(CO)2Re C(C2HB10H10)(C6H5)] carbene complex to [(η5-C5H5)(CO)(COC2HB10H10)Re CC6H5] carbyne complex: A computational investigation. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.04.154] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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24
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Iranpour M, Fazaeli R, Seyed Sadjadi M, Yousefi M. Computational Investigation of Solvent Effect on Stability, Electronic and Thermochemical Properties of Iron-Substituted Borirene and Boryl Isomers. RUSS J INORG CHEM+ 2018. [DOI: 10.1134/s0036023618080090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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25
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Sadigh Vishkaee T, Fazaeli R. The Influence of Solvent on the Structural Properties of trans-(NHC)PtI2Py Complex: A Platinum-Based Anticancer Drug. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2018. [DOI: 10.1134/s0036024418060225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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Rezaeyani F, Ghiasi R, Fazaeli R, Yousefi M. Substituent Effect on the Stability and 14
N NQR Parameters of Linkage Isomers of Nitriles in a Rhodium Half-Sandwich Metallacycle: A Theoretical Study. J CHIN CHEM SOC-TAIP 2017. [DOI: 10.1002/jccs.201700355] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Fatemeh Rezaeyani
- Department of Chemistry, Science and Research Branch; Islamic Azad University; Tehran Iran
| | - Reza Ghiasi
- Department of Chemistry, Faculty of Science, East Tehran Branch; Islamic Azad University; Tehran Iran
| | - Reza Fazaeli
- Department of Chemistry, South Tehran Branch; Islamic Azad University; Tehran Iran
| | - Mohammad Yousefi
- Department of Chemistry, Science and Research Branch; Islamic Azad University; Tehran Iran
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27
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Hosein Saraf S, Ghiasi R. Theoretical exploring of the substituent effect on the NQR and NMR parameters in a platinum-based anticancer drug, trans-(NHC) PtI2 (para-NC5H4X) complex. Struct Chem 2017. [DOI: 10.1007/s11224-017-1040-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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28
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Substituent Effect on the Electronic Properties and Nature of the W≡C Bond in trans
-Cl(OC)(H 3
P) 3
W(≡C- para
-C 6
H 4
X) (X = H, F, SiH 3
, CN, NO 2
, SiMe 3
, CMe 3
, NH 2
, NMe 2
) Complexes: A Computational Quantum Chemistry Study. J CHIN CHEM SOC-TAIP 2017. [DOI: 10.1002/jccs.201700172] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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29
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Ghiasi R, Sadeghi N. A Computational Approach to the Effects of Solvent on the Structural, Electronic, Spectroscopic (195
Pt NMR and IR), and Thermochemical Properties of a Third-Generation Anticancer Drug: Trans
-Platinum(II) Complex of 3-Aminoflavone. J CHIN CHEM SOC-TAIP 2017. [DOI: 10.1002/jccs.201700036] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Reza Ghiasi
- Department of Chemistry, East Tehran Branch; Islamic Azad University; Tehran Iran
| | - Nasrin Sadeghi
- Department of Chemistry, Faculty of Science, Arak Branch; Islamic Azad University; Arak Iran
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30
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Shamami MK, Ghiasi R, Asli MD. The Analysis of Electronic Structures, NBO, EDA, and QTAIM of trans
-(H 3
P) 2
(η 2
-BH 4
)W(≡C- para
-C 6
H 4
X)(CO) Complexes. J CHIN CHEM SOC-TAIP 2017. [DOI: 10.1002/jccs.201600855] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Reza Ghiasi
- Department of Chemistry, East Tehran Branch; Islamic Azad University; Qiam Dasht, Tehran Iran
| | - Maryam Daghighi Asli
- Department of Chemistry, Central Tehran Branch; Islamic Azad University; Tehran Iran
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