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Vacuum-deposited petroporphyrins: Effect of regioisomerism on film morphology. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Molecular and Electronic Structure of substituted BODIPY Dyes: Quantum Chemical Study. COMPUT THEOR CHEM 2022. [DOI: 10.1016/j.comptc.2022.113719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Pogonin AE, Otlyotov AA, Minenkov Y, Semeikin AS, Zhabanov YA, Shlykov SA, Girichev GV. Molecular Structure of Nickel Octamethylporphyrin—Rare Experimental Evidence of a Ruffling Effect in Gas Phase. Int J Mol Sci 2021; 23:ijms23010320. [PMID: 35008747 PMCID: PMC8745403 DOI: 10.3390/ijms23010320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 11/18/2021] [Accepted: 12/23/2021] [Indexed: 11/28/2022] Open
Abstract
The structure of a free nickel (II) octamethylporphyrin (NiOMP) molecule was determined for the first time through a combined gas-phase electron diffraction (GED) and mass spectrometry (MS) experiment, as well as through quantum chemical (QC) calculations. Density functional theory (DFT) calculations do not provide an unambiguous answer about the planarity or non-planar distortion of the NiOMP skeleton. The GED refinement in such cases is non-trivial. Several approaches to the inverse problem solution were used. The obtained results allow us to argue that the ruffling effect is manifested in the NiOMP molecule. The minimal critical distance between the central atom of the metal and nitrogen atoms of the coordination cavity that provokes ruffling distortion in metal porphyrins is about 1.96 Å.
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Affiliation(s)
- Alexander E. Pogonin
- Department of Nanomaterials and Ceramic Technology, Ivanovo State University of Chemistry and Technology, Sheremetevsky Avenue 7, 153000 Ivanovo, Russia
- Correspondence: (A.E.P.); (G.V.G.); Tel.: +7-4932-30-0960 (A.E.P.); +7-4932-35-9874 (G.V.G.)
| | - Arseniy A. Otlyotov
- Department of Physics, Ivanovo State University of Chemistry and Technology, Sheremetevsky Avenue 7, 153000 Ivanovo, Russia; (A.A.O.); (Y.A.Z.)
- N.N. Semenov Institute of Chemical Physics of Russian Academy of Sciences, Kosygina Street 4, 119991 Moscow, Russia;
| | - Yury Minenkov
- N.N. Semenov Institute of Chemical Physics of Russian Academy of Sciences, Kosygina Street 4, 119991 Moscow, Russia;
- Joint Institute for High Temperatures, Russian Academy of Sciences, 13-2 Izhorskaya Street, 125412 Moscow, Russia
| | - Alexander S. Semeikin
- Department of Organic Chemistry, Ivanovo State University of Chemistry and Technology, Sheremetevsky Avenue 7, 153000 Ivanovo, Russia;
| | - Yuriy A. Zhabanov
- Department of Physics, Ivanovo State University of Chemistry and Technology, Sheremetevsky Avenue 7, 153000 Ivanovo, Russia; (A.A.O.); (Y.A.Z.)
| | - Sergey A. Shlykov
- Department of Physical and Colloidal Chemistry, Ivanovo State University of Chemistry and Technology, Sheremetevsky Avenue 7, 153000 Ivanovo, Russia;
| | - Georgiy V. Girichev
- Department of Physics, Ivanovo State University of Chemistry and Technology, Sheremetevsky Avenue 7, 153000 Ivanovo, Russia; (A.A.O.); (Y.A.Z.)
- Correspondence: (A.E.P.); (G.V.G.); Tel.: +7-4932-30-0960 (A.E.P.); +7-4932-35-9874 (G.V.G.)
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Kurochkin IY, Pogonin AE, Otlyotov AA, Kiselev AN, Krasnov AV, Shlykov SA, Girichev GV. Molecular structure of 5,10,15,20-tetrakis(4′-fluorophenyl)porphyrin by combined gas-phase electron diffraction/mass spectrometry experiment and DFT calculations. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Molecular structure of cobalt(II) etioporphyrin-II determined by combined gas-phase electron diffraction/mass-spectrometry and quantum chemical calculations: Searching a ruffling and saddling effects. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128319] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Girichev GV, Tverdova NV, Giricheva NI, Savelyev DS, Ol'shevskaya VA, Ageeva TA, Zaitsev AV, Koifman OI. Geometric and electronic structures of 5,10,15,20-tetraphenylporphyrinato Palladium(II) and Zinc(II): Phenomenon of Pd(II) complex. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.01.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Zhabanov YA, Pogonin AE. An alternative approach to structural analysis for gas electron diffraction method. COMPUT THEOR CHEM 2018. [DOI: 10.1016/j.comptc.2017.11.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Combined gas-phase electron diffraction/mass spectrometry and DFT study of the molecular structure of zinc(II) etioporphyrin-II. Struct Chem 2015. [DOI: 10.1007/s11224-015-0656-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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