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Anisimov AA, Ananyev IV. Electron density-based protocol to recover the interacting quantum atoms components of intermolecular binding energy. J Chem Phys 2023; 159:124113. [PMID: 38127385 DOI: 10.1063/5.0167874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 09/11/2023] [Indexed: 12/23/2023] Open
Abstract
A new approach for obtaining interacting quantum atoms-defined components of binding energy of intermolecular interactions, which bypasses the use of standard six-dimensional integrals and two-particle reduced density matrix (2-RDM) reconstruction, is proposed. To examine this approach, three datasets calculated within the density functional theory framework using the def2-TZVP basis have been explored. The first two, containing 53 weakly bound bimolecular associates and 13 molecular clusters taken from the crystal, were used in protocol refinement, and the third one containing other 20 bimolecular and three cluster systems served as a validation reference. In addition, to verify the performance of the proposed approach on an exact 2-RDM, calculations within the coupled cluster formalism were performed for part of the first set systems using the cc-pVTZ basis set. The process of optimization of the proposed parametric model is considered, and the role of various energy contributions in the formation of non-covalent interactions is discussed with regard to the obtained trends.
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Affiliation(s)
- Aleksei A Anisimov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova Str. 28, GSP-1, Moscow 119334, Russian Federation
- National Research University Higher School of Economics, Myasnitskaya Str. 20, Moscow 101000, Russian Federation
| | - Ivan V Ananyev
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, GSP-1, Leninsky prospect 31, Moscow 119991, Russian Federation
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2
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Druzina AA, Dudarova NV, Ananyev IV, Antonets AA, Kaluzhny DN, Nazarov AA, Sivaev IB, Bregadze VI. New Boron Containing Acridines: Synthesis and Preliminary Biological Study. Molecules 2023; 28:6636. [PMID: 37764412 PMCID: PMC10650824 DOI: 10.3390/molecules28186636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/05/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
The synthesis of the first conjugates of acridine with cobalt bis(dicarbollide) are reported. A novel 9-azido derivative of acridine was prepared through the reaction of 9-methoxyacridine with N3CH2CH2NH2, and its solid-state molecular structure was determined via single-crystal X-ray diffraction. The azidoacridine was used in a copper (I)-catalyzed azide-alkyne cycloaddition reaction with cobalt bis(dicarbollide)-based terminal alkynes to give the target 1,2,3-triazoles. DNA interaction studies via absorbance spectroscopy showed the weak binding of the obtained conjugates with DNA. The antiproliferative activity (IC50) of the boronated conjugates against a series of human cell lines was evaluated through an MTT assay. The results suggested that acridine derivatives of cobalt bis(dicarbollide) might serve as a novel scaffold for the future development of new agents for boron neutron capture therapy (BNCT).
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Affiliation(s)
- Anna A. Druzina
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., 119334 Moscow, Russia; (N.V.D.); (I.B.S.); (V.I.B.)
| | - Nadezhda V. Dudarova
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., 119334 Moscow, Russia; (N.V.D.); (I.B.S.); (V.I.B.)
| | - Ivan V. Ananyev
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninskii pr., 119991 Moscow, Russia;
| | - Anastasia A. Antonets
- Department of Chemistry, M.V. Lomonosov Moscow State University, 1/3 Leninskie Gory, 119991 Moscow, Russia; (A.A.A.); (A.A.N.)
| | - Dmitry N. Kaluzhny
- V.A. Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov Str., 11991 Moscow, Russia;
| | - Alexey A. Nazarov
- Department of Chemistry, M.V. Lomonosov Moscow State University, 1/3 Leninskie Gory, 119991 Moscow, Russia; (A.A.A.); (A.A.N.)
| | - Igor B. Sivaev
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., 119334 Moscow, Russia; (N.V.D.); (I.B.S.); (V.I.B.)
- Basic Department of Chemistry of Innovative Materials and Technologies, G.V. Plekhanov Russian University of Economics, 36 Stremyannyi Line, 117997 Moscow, Russia
| | - Vladimir I. Bregadze
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., 119334 Moscow, Russia; (N.V.D.); (I.B.S.); (V.I.B.)
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Ibrahim MAA, Moussa NAM, Saad SMA, Ahmed MN, Shawky AM, Soliman MES, Mekhemer GAH, Rady ASSM. σ-Hole and LP-Hole Interactions of Pnicogen···Pnicogen Homodimers under the External Electric Field Effect: A Quantum Mechanical Study. ACS OMEGA 2022; 7:11264-11275. [PMID: 35415328 PMCID: PMC8992284 DOI: 10.1021/acsomega.2c00176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 03/11/2022] [Indexed: 06/14/2023]
Abstract
σ-Hole and lone-pair (lp)-hole interactions within σ-hole···σ-hole, σ-hole···lp-hole, and lp-hole···lp-hole configurations were comparatively investigated on the pnicogen···pnicogen homodimers (PCl3)2, for the first time, under field-free conditions and the influence of the external electric field (EEF). The electrostatic potential calculations emphasized the impressive versatility of the examined PCl3 monomers to participate in σ-hole and lp-hole pnicogen interactions. Crucially, the sizes of σ-hole and lp-hole were enlarged under the influence of the positively directed EEF and decreased in the case of reverse direction. Interestingly, the energetic quantities unveiled more favorability of the σ-hole···lp-hole configuration of the pnicogen···pnicogen homodimers, with significant negative interaction energies, than σ-hole···σ-hole and lp-hole···lp-hole configurations. Quantum theory of atoms in molecules and noncovalent interaction index analyses were adopted to elucidate the nature and origin of the considered interactions, ensuring their closed shell nature and the occurrence of attractive forces within the studied homodimers. Symmetry-adapted perturbation theory-based energy decomposition analysis alluded to the dispersion force as the main physical component beyond the occurrence of the examined interactions. The obtained findings would be considered as a fundamental underpinning for forthcoming studies pertinent to chemistry, materials science, and crystal engineering.
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Affiliation(s)
- Mahmoud A. A. Ibrahim
- Computational
Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University, Minia 61519, Egypt
| | - Nayra A. M. Moussa
- Computational
Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University, Minia 61519, Egypt
| | - Sherif M. A. Saad
- Computational
Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University, Minia 61519, Egypt
| | - Muhammad Naeem Ahmed
- Department
of Chemistry, The University of Azad Jammu
and Kashmir, Muzaffarabad 13100, Pakistan
| | - Ahmed M. Shawky
- Science
and Technology Unit (STU), Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Mahmoud E. S. Soliman
- Molecular
Modelling and Drug Design Research Group, School of Health Sciences, University of KwaZulu-Natal, Westville, Durban 4000, South Africa
| | - Gamal A. H. Mekhemer
- Computational
Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University, Minia 61519, Egypt
| | - Al-shimaa S. M. Rady
- Computational
Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University, Minia 61519, Egypt
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Tandem acid-promoted intramolecular azide-hydrazone electrocyclization/hydrolysis approach for the synthesis of N-Aminotetrazoles. Tetrahedron 2022. [DOI: 10.1016/j.tet.2021.132563] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Torubaev YV, Skabitsky IV, Anisimov AA, Ananyev IV. Long-range supramolecular synthon polymorphism: a case study of two new polymorphic cocrystals of Ph 2Te 2–1,4-C 6F 4I 2. CrystEngComm 2022. [DOI: 10.1039/d1ce01487k] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Two new polymorphic forms of Ph2Te2–1,4-C6F4I2 cocrystals feature an unusual packing of Ph2Te2 molecules, which is typical for native Ph2Se2 but not Ph2Te2. This suggests the existence the yet unknown, Ph2Se2-like polymorph of Ph2Te2.
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Affiliation(s)
- Yury V. Torubaev
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, GSP-1, Leninsky prospect, 31, 119991 Moscow, Russia
| | - Ivan V. Skabitsky
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, GSP-1, Leninsky prospect, 31, 119991 Moscow, Russia
| | - Aleksei A. Anisimov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 119991, Moscow, Russia
| | - Ivan V. Ananyev
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, GSP-1, Leninsky prospect, 31, 119991 Moscow, Russia
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Julia L, Ananyev IV, Kosenko I, Serdyukov A, Stogniy MY, Sivaev IB, Grin MA, Semioshkin A, Bregadze VI. Nucleophilic addition reactions to nitrilium derivatives [B12H11NCCH3]- and [B12H11NCCH2CH3]-. Synthesis and structure of closo-dodecaborate-based iminols, amides and amidines. Dalton Trans 2022; 51:3051-3059. [DOI: 10.1039/d1dt04174f] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of the acetonitrilium and propioitrilium derivatives of closo-dodecaborate [B12H12]2- were discussed. The nucleophilic addition reactions of water, alcohols and secondary amines to the activated triple bond of the...
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π-hole interactions of group III–VI elements with π-systems and Lewis bases: a comparative study. Struct Chem 2021. [DOI: 10.1007/s11224-021-01817-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Larin AA, Shaferov AV, Kulikov AS, Pivkina AN, Monogarov KA, Dmitrienko AO, Ananyev IV, Khakimov DV, Fershtat L, Makhova NN. Design and Synthesis of Nitrogen-Rich Azo-Bridged Furoxanylazoles as High-Performance Energetic Materials. Chemistry 2021; 27:14628-14637. [PMID: 34324750 DOI: 10.1002/chem.202101987] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Indexed: 11/05/2022]
Abstract
A series of novel energetic materials comprising of azo-bridged furoxanylazoles enriched with energetic functionalities was designed and synthesized. These high-energy materials were thoroughly characterized by IR and multinuclear NMR ( 1 H, 13 C, 14 N) spectroscopy, high-resolution mass spectrometry, elemental analysis, and differential scanning calorimetry (DSC). The molecular structures of representative amino and azo oxadiazole assemblies were additionally confirmed by single-crystal X-ray diffraction and X-ray powder diffraction. A comparison of contributions of explosophoric moieties into the density of energetic materials revealed that furoxan and 1,2,4-oxadiazole rings are the densest motifs while the substitution of the azide and amino fragments on the nitro and azo ones leads to an increase of the density. Azo bridged energetic materials have high nitrogen-oxygen contents (68.8-76.9%) and high thermal stability. The synthesized compounds exhibit good experimental densities (1.62-1.88 g cm -3 ), very high enthalpies of formation (846-1720 kJ mol -1 ), and, as a result, excellent detonation performance (detonation velocities 7.66-9.09 km s -1 and detonation pressures 25.0-37.7 GPa). From the application perspective, the detonation parameters of azo oxadiazole assemblies exceed those of the benchmark explosive RDX, while a combination of high detonation performance and acceptable friction sensitivity of azo(1,2,4-triazolylfuroxan) make it a promising potential alternative to PETN.
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Affiliation(s)
- Alexander A Larin
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN, N.D. Zelinsky Institute of Organic Chemistry RAS, Moscow, RUSSIAN FEDERATION
| | - Alexander V Shaferov
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN, N.D. Zelinsky Institute of Organic Chemistry RAS, RUSSIAN FEDERATION
| | - Alexander S Kulikov
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN, N.D. Zelinsky Institute of Organic Chemistry RAS, RUSSIAN FEDERATION
| | - Alla N Pivkina
- Institut himiceskoj fiziki imeni N N Semenova RAN, N.N. Semenov Federal Research Center for Chemical Physics, RUSSIAN FEDERATION
| | - Konstantin A Monogarov
- Institut himiceskoj fiziki imeni N N Semenova RAN, N.N. Semenov Federal Research Center for Chemical Physics, RUSSIAN FEDERATION
| | - Artem O Dmitrienko
- Lomonosov Moscow State University: Moskovskij gosudarstvennyj universitet imeni M V Lomonosova, Chemistry, RUSSIAN FEDERATION
| | - Ivan V Ananyev
- A N Nesmeyanov Institute of Organoelement Compounds RAS: Institut elementoorganiceskih soedinenij imeni A N Nesmeanova RAN, A.N. Nesmeyanov Institute of Organoelement Compounds, RUSSIAN FEDERATION
| | - Dmitry V Khakimov
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN, N.D. Zelinsky Institute of Organic Chemistry RAS, RUSSIAN FEDERATION
| | - Leonid Fershtat
- Russian Academy of Sciences, N.D. Zelinsky Institute of Organic Chemistry, Leninsky prosp., 47, 119991, Moscow, RUSSIAN FEDERATION
| | - Nina N Makhova
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN, N.D. Zelinsky Institute of Organic Chemistry RAS, RUSSIAN FEDERATION
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Druzina AA, Zhidkova OB, Dudarova NV, Kosenko ID, Ananyev IV, Timofeev SV, Bregadze VI. Synthesis and Structure of Nido-Carboranyl Azide and Its "Click" Reactions. Molecules 2021; 26:530. [PMID: 33498488 PMCID: PMC7930967 DOI: 10.3390/molecules26030530] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/15/2021] [Accepted: 01/15/2021] [Indexed: 11/30/2022] Open
Abstract
Novel zwitter-ionic nido-carboranyl azide 9-N3(CH2)3Me2N-nido-7,8-C2B9H11 was prepared by the reaction of 9-Cl(CH2)3Me2N-nido-7,8-C2B9H11 with NaN3. The solid-state molecular structure of nido-carboranyl azide was determined by single-crystal X-ray diffraction. 9-N3(CH2)3Me2N-nido-7,8-C2B9H11 was used for the copper(I)-catalyzed azide-alkyne cycloaddition with phenylacetylene, alkynyl-3β-cholesterol and cobalt/iron bis(dicarbollide) terminal alkynes to form the target 1,2,3-triazoles. The nido-carborane-cholesterol conjugate 9-3β-Chol-O(CH2)C-CH-N3(CH2)3Me2N-nido-7,8-C2B9H11 with charge-compensated group in a linker can be used as a precursor for preparation of liposomes for Boron Neutron Capture Therapy (BNCT). A series of novel zwitter-ionic boron-enriched cluster compounds bearing a 1,2,3-triazol-metallacarborane-carborane conjugated system was synthesized. Prepared conjugates contain a large amount of boron atom in the biomolecule and potentially can be used for BNCT.
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Affiliation(s)
- Anna A. Druzina
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., 119991 Moscow, Russia; (O.B.Z.); (N.V.D.); (I.D.K.); (I.V.A.); (S.V.T.); (V.I.B.)
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Monaco G, Zanasi R. The molecular electronic structure revealed by the magnetically induced Lorentz force density. J Chem Phys 2020; 153:104114. [DOI: 10.1063/5.0021928] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Affiliation(s)
- Guglielmo Monaco
- Dipartimento di Chimica e Biologia “A. Zambelli,” Università di Salerno, Via G. Paolo II, 132, 84084 Fisiciano, Italy
| | - Riccardo Zanasi
- Dipartimento di Chimica e Biologia “A. Zambelli,” Università di Salerno, Via G. Paolo II, 132, 84084 Fisiciano, Italy
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