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Ren XR, Xing K, Liu T, Cao R, Dang LL, Bai F, Duan PC. Hydrogen Atom Abstraction and Reduction Study of 21-Thiaporphyrin and 21,23-Dithiaporphyrin. Molecules 2024; 29:3424. [PMID: 39065002 PMCID: PMC11279893 DOI: 10.3390/molecules29143424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2024] [Revised: 07/04/2024] [Accepted: 07/10/2024] [Indexed: 07/28/2024] Open
Abstract
The metal-free porphyrins protonation has gained interest over five decades because its structure modification and hardly monoacid intermediate isolation. Here, upon the hydrogen atom abstraction processes, one step diproptonated H3STTP(BF4)2 (STTP = 5,10,15,20-tetraphenyl-21-thiaporphyrin) (3) and stepwise protonated HS2TTPSbCl6 (5) and diprotonated H2S2TTP(BF4)2 (6) (S2TTP = 5,10,15,20-tetraphenyl-21,23-thiaporphyrin) compounds were obtained using HSTTP and S2TTP with oxidants. The closed-shell protonated compounds were fully characterized using XRD, UV-vis, IR and NMR spectra. In addition, the reduced 19π compounds [K(2,2,2)]HSTTP (2) and [K(2,2,2)]S2TTP (7) were synthesized by the ligands with reductant KC8 in THF solution. These two open-shell compounds were characterized with UV-vis, IR and EPR spectroscopies. The semiempirical ZINDO/S method was employed to analyze the HOMO/LUMO gap lever and identify the electronic transitions of the UV-vis spectra of the closed- and open-shell porphyrin compounds.
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Affiliation(s)
- Xiao-Rui Ren
- Key Laboratory for Special Functional Materials of Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, School of Nanoscience and Materials Engineering, Henan University, Kaifeng 475004, China
| | - Kang Xing
- Key Laboratory for Special Functional Materials of Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, School of Nanoscience and Materials Engineering, Henan University, Kaifeng 475004, China
| | - Teng Liu
- Key Laboratory for Special Functional Materials of Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, School of Nanoscience and Materials Engineering, Henan University, Kaifeng 475004, China
| | - Ronghui Cao
- College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471934, China
| | - Li-Long Dang
- College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471934, China
| | - Feng Bai
- Key Laboratory for Special Functional Materials of Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, School of Nanoscience and Materials Engineering, Henan University, Kaifeng 475004, China
| | - Peng-Cheng Duan
- Key Laboratory for Special Functional Materials of Ministry of Education, National and Local Joint Engineering Research Center for High-Efficiency Display and Lighting Technology, School of Nanoscience and Materials Engineering, Henan University, Kaifeng 475004, China
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2
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Salomón-Flores MK, Valdes-García J, Martínez-Otero D, Dorazco-González A. Tri-fluoro-methane-sulfonate salt of 5,10,15,20-tetra-kis-(1-benzyl-pyridin-1-ium-4-yl)-21 H,23 H-porphyrin and its Ca II complex. Acta Crystallogr E Crystallogr Commun 2024; 80:625-629. [PMID: 38845702 PMCID: PMC11151314 DOI: 10.1107/s205698902400447x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Accepted: 05/13/2024] [Indexed: 06/09/2024]
Abstract
The synthesis, crystallization and characterization of a tri-fluoro-methane-sulfonate salt of 5,10,15,20-tetra-kis-(1-benzyl-pyridin-1-ium-4-yl)-21H,23H-por-phy-rin, C68H54N8 4+·4CF3SO3 -·4H2O, 1·OTf, are reported in this work. The reaction between 5,10,15,20-tetra-kis-(pyridin-4-yl)-21H,23H-porphyrin and benzyl bromide in the presence of 0.1 equiv. of Ca(OH)2 in CH3CN under reflux with an N2 atmosphere and subsequent treatment with silver tri-fluoro-methane-sulfonate (AgOTf) salt produced a red-brown solution. This reaction mixture was filtered and the solvent was allowed to evaporate at room temperature for 3 d to give 1·OTf. Crystal structure determination by single-crystal X-ray diffraction (SCXD) revealed that 1·OTf crystallizes in the space group P21/c. The asymmetric unit contains half a porphyrin mol-ecule, two tri-fluoro-methane-sulfonate anions and two water mol-ecules of crystallization. The macrocycle of tetra-pyrrole moieties is planar and unexpectedly it has coordinated CaII ions in occupational disorder. This CaII ion has only 10% occupancy (C72H61.80Ca0.10F12N8O16S4). The pyridinium rings bonded to methyl-ene groups from porphyrin are located in two different arrangements in almost orthogonal positions between the plane formed by the porphyrin and the pyridinium rings. The crystal structure features cation⋯π inter-actions between the CaII atom and the π-system of the phenyl ring of neighboring mol-ecules. Both tri-fluoro-methane-sulfonate anions are found at the periphery of 1, forming hydrogen bonds with water mol-ecules.
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Affiliation(s)
- María K. Salomón-Flores
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Mexico, 04510, D.F., Mexico
| | - Josue Valdes-García
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Mexico, 04510, D.F., Mexico
| | - Diego Martínez-Otero
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Mexico, 04510, D.F., Mexico
- Centro Conjunto de Investigación en Química Sustentable, UAEM-UNAM, Instituto de Química, Universidad Nacional Autónoma de México, Carretera Toluca-Atlacomulco Km 14.5, CP 50200 Toluca, Estado de México, Mexico
| | - Alejandro Dorazco-González
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Mexico, 04510, D.F., Mexico
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Nazarov DI, Faraonov MA, Kuzmin AV, Khasanov SS, Otsuka A, Yamochi H, Kitagawa H, Konarev DV. Crystalline paramagnetic supramolecular 2D-polymer of the tetra(4-pyridyl)porphyrin and terbium( iii) complex. Dalton Trans 2022; 51:16921-16925. [DOI: 10.1039/d2dt03170a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new crystalline hybrid organic–inorganic two-dimensional supramolecular polymer of the tetra(4-pyridyl)porphyrin and terbium(iii) complex, TbIII(TMHD)3, has been obtained and investigated.
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Affiliation(s)
- Dmitry I. Nazarov
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia
| | - Maxim A. Faraonov
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia
| | - Alexey V. Kuzmin
- Institute of Solid State Physics RAS, Chernogolovka, Moscow region, 142432 Russia
| | - Salavat S. Khasanov
- Institute of Solid State Physics RAS, Chernogolovka, Moscow region, 142432 Russia
| | - Akihiro Otsuka
- Division of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Hideki Yamochi
- Division of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Hiroshi Kitagawa
- Division of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Dmitri V. Konarev
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia
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4
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Nazarov DI, Andronov MG, Kuzmin AV, Khasanov SS, Yudanova EI, Shestakov AF, Otsuka A, Yamochi H, Kitagawa H, Konarev DV. Macrocycle- and metal-centered reduction of metal tetraphenylporphyrins where the metal is copper(II), nickel(II) and iron(II). Dalton Trans 2021; 50:15620-15632. [PMID: 34668904 DOI: 10.1039/d1dt02573b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The reduction of metal(II) tetraphenylporphyrins, where metal(II) is copper, nickel or iron, has been performed in toluene solution in the presence of a cryptand. Cesium anthracenide was used as a reductant. Crystalline salts {cryptand(Cs+)}2{CuII(TPP4-)}2- (1) and {cryptand(Cs+)}{NiI(TPP2-)}-·C6H5CH3 (2) have been obtained. The two-electron reduction of {CuII(TPP2-)}0 is centered on the macrocycle allowing one to study for the first time the structure and properties of the TPP4- tetraanions in the solid state. Tetraanions have a diamagnetic state and show essential C-Cmeso bond alternation. New bands attributed to TPP4- appear at 670, 770 and 870 nm. Unpaired S = 1/2 spin is localized on CuII. The one-electron reduction of {NiII(TPP2-)}0 centered on nickel provides the formation of {NiI(TPP2-)}- with unpaired S = 1/2 spin localized on NiI at 100(2) K. The effective magnetic moment of 2 is 1.68μB at 120 K and a broad asymmetric EPR signal characteristic of NiI is observed for 2 and also for (Bu3MeP+){NiI(TPP2-)}-·C6H5CH3 (3) in the 4.2-120 K range. Since dianionic TPP2- macrocycles are present at 100(2) K, no alternation of C-Cmeso bonds is observed in 2. The excited quartet S = 3/2 state according to the calculations is positioned close to the ground S = 1/2 state. In the excited state, charge transfer from NiI to the macrocycle takes place resulting in the formation of NiII with S = 1 and TPP˙3- with S = 1/2 in the {NiII(TPP˙3-)}- anions. Therefore, the increase in the magnetic moment of 2 above 150 K is attributed to the population of the excited quartet state with a gap of 750 K. Salt 2 is EPR silent above 150 K and manifests absorption bands characteristic of TPP˙3- at RT. The reduction of NiII(TPP2-) and FeII(TPP2-) by cesium anthracenide in the presence of Bu3MeP+ yields crystals of 3 and (Bu3MeP+){FeI(TPP2-)}-·C6H5CH3 (4) whose crystal structures and optical properties are also presented. DFT calculations have been carried out for {MII(TPP2-)} (M = Cu, Ni and Fe) and their anions to interpret the experimental results obtained for 1-4.
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Affiliation(s)
- Dmitry I Nazarov
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia.
| | - Mikhail G Andronov
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia. .,Moscow State University, Leninskie Gory, 119991 Moscow, Russia
| | - Aleksey V Kuzmin
- Institute of Solid State Physics RAS, Chernogolovka, Moscow region, 142432 Russia
| | - Salavat S Khasanov
- Institute of Solid State Physics RAS, Chernogolovka, Moscow region, 142432 Russia
| | - Evgeniya I Yudanova
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia.
| | - Alexander F Shestakov
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia. .,Moscow State University, Leninskie Gory, 119991 Moscow, Russia
| | - Akihiro Otsuka
- Division of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan.,Research Center for Low Temperature and Materials Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Hideki Yamochi
- Division of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan.,Research Center for Low Temperature and Materials Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Hiroshi Kitagawa
- Division of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Dmitri V Konarev
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia.
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Nazarov DI, Khasanov SS, Rompanen IA, Ivanov EN, Koifman OI, Islyaikin MK, Konarev DV. Preparation of double decker {Li3(Cl−)(Hhp)}22− dianions and H2TPCor− monoanions by deprotonation of free-base trithiododecaazahexaphyrin (H3Hhp) and triphenylcorrole (H3TPCor) macrocycles. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115198] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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6
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Nazarov DI, Islyaikin MK, Ivanov EN, Koifman OI, Batov MS, Zorina LV, Khasanov SS, Shestakov AF, Yudanova EI, Zhabanov YA, Vyalkin DA, Otsuka A, Yamochi H, Kitagawa H, Torres T, Konarev DV. Dianionic States of Trithiadodecaazahexaphyrin Complexes with Homotrinuclear M II3O Clusters (M = Ni and Cu): Crystal Structures, Metal- Or Macrocycle-Centered Reduction, and Doublet-Quartet Transitions in the Dianions. Inorg Chem 2021; 60:9857-9868. [PMID: 34128654 DOI: 10.1021/acs.inorgchem.1c01132] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Metal complexes of trithiadodecaazahexaphyrin (Hhp) that contain MII3O clusters inside a π-extended trianionic (Hhp3-) macrocycle have been prepared. Studies of the magnetic properties of NiII3O(Hhp) and CuII3O(Hhp) reveal a diamagnetic and EPR-silent trianionic (Hhp3-) macrocycle and diamagnetic NiII3(O2-) or paramagnetic CuII3(O2-) tetracations. The positive charge of MII3O(Hhp) is compensated by one acetate anion {MII3O(Hhp)}+(CH3CO2-). The three-electron reduction of {MII3O(Hhp)}+ yields {cryptand(Cs+)}2{NiII2NiIO(Hhp5-)}2-·2C7H8 (1) and {cryptand(Cs+)}2{CuII3O(Hhp•6-)}2-·C7H8 (2) crystalline salts. The magnetic properties of 1 reveal the formation of Hhp5- and the reduction of nickel(II) to the paramagnetic NiI ion (S = 1/2), which is accompanied by the formation of the {NiII2NiIO(Hhp5-)}2- dianion. As a result, the magnetic moment of 1 is 1.68 μB in the 20-220 K range, and a broad EPR signal of NiI was observed. The Hhp5- macrocycle has a singlet ground state, but the increase in the magnitude of the magnetic moment of 1 above 220 K is attributed to the population of the triplet excited state in Hhp5-. The {NiII2NiIO(Hhp5-)}2- dianion is transferred from the doublet excited state to the quartet excited state with an energy gap of 1420 ± 50 K. Salt 1 also shows an unusually strong low-energy NIR absorption, which was observed at 1000-2200 nm. In 2, a highly reduced Hhp•6- radical hexaanion (S = 1/2) coexists with a CuII3(O2-) cluster (S = 1/2) in the {CuII3O(Hhp•6-)}2- dianions. The dianions have a triplet ground state with antiferromagnetic exchange between two S = 1/2 spins with J = -6.4 cm-1. The reduction of Hhp in both salts equalizes the initially alternated C-N bonds, supporting the increase in the Hhp macrocycle electron delocalization.
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Affiliation(s)
- Dmitry I Nazarov
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russia
| | - Mikhail K Islyaikin
- IRLoN, Research Institute of Macroheterocycles, Ivanovo State University of Chemistry and Technology, Ivanovo Region 153000 Ivanovo, Russia
| | - Evgenii N Ivanov
- IRLoN, Research Institute of Macroheterocycles, Ivanovo State University of Chemistry and Technology, Ivanovo Region 153000 Ivanovo, Russia
| | - Oskar I Koifman
- IRLoN, Research Institute of Macroheterocycles, Ivanovo State University of Chemistry and Technology, Ivanovo Region 153000 Ivanovo, Russia
| | - Mikhail S Batov
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russia.,Leninskie Gory, Moscow State University, 119991 Moscow, Russia
| | - Leokadiya V Zorina
- Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russia
| | - Salavat S Khasanov
- Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russia
| | - Alexander F Shestakov
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russia.,Leninskie Gory, Moscow State University, 119991 Moscow, Russia
| | - Evgeniya I Yudanova
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russia
| | - Yuriy A Zhabanov
- IRLoN, Research Institute of Macroheterocycles, Ivanovo State University of Chemistry and Technology, Ivanovo Region 153000 Ivanovo, Russia
| | - Dmitriy A Vyalkin
- IRLoN, Research Institute of Macroheterocycles, Ivanovo State University of Chemistry and Technology, Ivanovo Region 153000 Ivanovo, Russia
| | - Akihiro Otsuka
- Division of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502,Japan.,Research Center for Low Temperature and Materials Sciences, Kyoto University, Sakyo-ku,Kyoto 606-8501, Japan
| | - Hideki Yamochi
- Division of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502,Japan.,Research Center for Low Temperature and Materials Sciences, Kyoto University, Sakyo-ku,Kyoto 606-8501, Japan
| | - Hiroshi Kitagawa
- Division of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502,Japan
| | - Tomas Torres
- IRLoN, Research Institute of Macroheterocycles, Ivanovo State University of Chemistry and Technology, Ivanovo Region 153000 Ivanovo, Russia.,Department of Organic Chemistry, Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049 Madrid, Spain.,IMDEA Nanociencia, Faraday 9, Campus de Cantoblanco, 28049 Madrid, Spain
| | - Dmitri V Konarev
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russia
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7
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Konarev DV, Kuzmin AV, Shestakov AF, Rompanen IA, Lyubovskaya RN. Reaction of Ga IIIClPc, Sn IVCl 2TPP and B IIIClSubPc with cyanide anions: reduction of macrocycles vs. formation of cyano-containing macrocyclic anions. Dalton Trans 2020; 49:16801-16812. [PMID: 33179677 DOI: 10.1039/d0dt03404e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction of GaIIIClPc, SnIVCl2TPP and BIIIClSubPc containing phthalocyanine (Pc), tetraphenylporphyrin (TPP) and subphthalocyanine (SubPc) macrocycles with cyanide in the presence of cryptand[2.2.2] under anaerobic conditions yields crystalline salts in which cyano anions substitute chloride anions at GaIII, SnIV or BIII, as well as reducing the macrocycles or adding one or two CN- to them. The reaction of GaIIICl(Pc2-) with CN- yields {crypt(K+)}{GaIIICN(Pc˙3-)}˙-·0.5C6H4Cl2 (1) in which the Pc2- macrocycle is reduced to Pc˙3-. Such reduction could probably occur through the addition of CN- to Pc2- forming {GaIII(CN)[Pc(CN)]3-}- which can decompose further interacting with an excess of CN-. As a result, Pc˙3- and cyanogene anions are formed. The interaction of SnIVCl2(TPP2-) with CN- is accompanied by the addition of CN- to the meso-carbon atom of porphyrin forming diamagnetic TPP(CN)3- macrocycles in {crypt(K+)}{SnIV(CN)2[TPP(CN)]3-}- (2). Salt 2 shows a strong NIR absorption band with the maximum at 854 nm whose intensity is comparable with that of the Soret band. The interaction of BIIICl(SubPc2-) with three equivalents of CN- is accompanied by the addition of two CN- to carbon atoms of SubPc2- closest to meso-nitrogen atoms forming {BIII(CN)[SubPc(CN)2]4-}2-. Most probably these dianions transfer electrons to C6H4Cl2 producing the {BIII(CN)[SubPc(CN)2]˙3-}˙- radical anions which form σ-bonded diamagnetic dianions in {crypt(K+)}2{BIII(CN)[SubPc(CN)2]}22-·3C6H4Cl2 (3). The remaining carbon atom closest to the meso-nitrogen atom is involved in this dimerization. According to the calculations, the energy of the C-CN bond is minimal for {GaIII(CN)[Pc(CN)]3-}- enabling further transformation of these anions to {GaIIICN(Pc˙3-)}˙- in 1, whereas cyano-containing anions in 2 and 3 with higher energy of this bond are stable towards the elimination of CN. Optical and magnetic properties of 1-3 together with their crystal and molecular structures are presented. The possible ways of the formation of 1-3 are discussed based on DFT calculations.
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Affiliation(s)
- Dmitri V Konarev
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia.
| | - Alexey V Kuzmin
- Institute of Solid State Physics RAS, Chernogolovka, Moscow region, 142432 Russia
| | - Alexander F Shestakov
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia.
| | - Ivan A Rompanen
- Institute of Solid State Physics RAS, Chernogolovka, Moscow region, 142432 Russia and National Research University Higher School of Economics, Faculty of Physics, Moscow, Russia
| | - Rimma N Lyubovskaya
- Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow region, 142432 Russia.
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Konarev DV, Kuzmin AV, Khasanov SS, Shestakov AF, Nazarov DI, Otsuka A, Yamochi H, Kitagawa H, Lyubovskaya RN. Radical Anions of Free-Base Tetraphenyl- and Tetrakis(pentafluorophenyl)porphyrins: Effect of Substituents on the Properties and Charge Disproportionation in {Cryptand[2.2.2](Cs+
)}(H2
TPP·-
). Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000337] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Dmitri V. Konarev
- Institute of Problems of Chemical Physics RAS; Department of Kinetics and catalysis; 142432 Tschernogolowka Russian Federation
| | - Aleksey V. Kuzmin
- Institute of Solid State Physics RAS; 142432 Tschernogolowka Russian Federation
| | - Salavat S. Khasanov
- Institute of Solid State Physics RAS; 142432 Tschernogolowka Russian Federation
| | - Alexander F. Shestakov
- Institute of Problems of Chemical Physics RAS; Department of Kinetics and catalysis; 142432 Tschernogolowka Russian Federation
- Moscow State University; Leninskie Gory 119991 Moscow Russia
| | - Dmitry I. Nazarov
- Institute of Problems of Chemical Physics RAS; Department of Kinetics and catalysis; 142432 Tschernogolowka Russian Federation
- Moscow State University; Leninskie Gory 119991 Moscow Russia
| | - Akihiro Otsuka
- Division of Chemistry; Graduate School of Science; Kyoto University; Sakyo-ku 606-8502 Kyoto Japan
- Research Center for Low Temperature and Materials Sciences; Kyoto University; Sakyo-ku 606-8501 Kyoto Japan
| | - Hideki Yamochi
- Division of Chemistry; Graduate School of Science; Kyoto University; Sakyo-ku 606-8502 Kyoto Japan
- Research Center for Low Temperature and Materials Sciences; Kyoto University; Sakyo-ku 606-8501 Kyoto Japan
| | - Hiroshi Kitagawa
- Division of Chemistry; Graduate School of Science; Kyoto University; Sakyo-ku 606-8502 Kyoto Japan
| | - Rimma N. Lyubovskaya
- Institute of Problems of Chemical Physics RAS; Department of Kinetics and catalysis; 142432 Tschernogolowka Russian Federation
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Konarev DV. Radical anion and coordination compounds of polyconjugated molecules:potential organic materials with unusual magnetic, conducting and optical properties. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.05.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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10
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Konarev DV, Kuzmin AV, Khasanov SS, Shestakov AF, Litvinov AL, Sobov PA, Otsuka A, Yamochi H, Kitagawa H, Lyubovskaya RN. Cleavage of the C-H Bond in Bu 3MeP + by Zinc Porphyrin Dianions: Formation of {Zn II(CH 2PBu 3)(TPyPH)} - Containing Zn-C(ylide) Bond and the (TPyPH) 3- Macrocycle Showing Strong NIR Absorption. Inorg Chem 2020; 59:1169-1175. [PMID: 31917555 DOI: 10.1021/acs.inorgchem.9b02808] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Reduction of {ZnII(TPyP)} to the {ZnII(TPyP)}2- dianions (TPyP: tetra(4-pyridyl)porphyrin) in the presence of Bu3MeP+ allows one to observe the C-H bond cleavage in the methyl group of Bu3MeP+ to form (Bu3MeP+){ZnII(CH2PBu3)(TPyPH)}-·0.337C6H5CH3 (1). Salt 1 is the first coordination complex of neutral CH2PBu3 ylide and metalloporphyrin. The released hydrogen atom attacks the meso-carbon atom of TPyP4- forming a TPyPH3- macrocycle related to phlorins. Decreased symmetry of the TPyPH3- allows the observation of a strong NIR absorption. We discuss the molecular structure, optical, and magnetic properties of 1 together with its formation pathways.
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Affiliation(s)
- Dmitri V Konarev
- Institute of Problems of Chemical Physics RAS , Chernogolovka , Moscow Region , 142432 Russia
| | - Alexey V Kuzmin
- Institute of Solid State Physics RAS , Chernogolovka , Moscow Region , 142432 Russia
| | - Salavat S Khasanov
- Institute of Solid State Physics RAS , Chernogolovka , Moscow Region , 142432 Russia
| | - Alexander F Shestakov
- Institute of Problems of Chemical Physics RAS , Chernogolovka , Moscow Region , 142432 Russia.,M. V. Lomonosov Moscow State University , Faculty of Fundamental Physical and Chemical Engineering , Leninskie Gory, Moscow , 119991 , Russia
| | - Alexey L Litvinov
- Institute of Problems of Chemical Physics RAS , Chernogolovka , Moscow Region , 142432 Russia
| | - Pavel A Sobov
- Institute of Problems of Chemical Physics RAS , Chernogolovka , Moscow Region , 142432 Russia.,M. V. Lomonosov Moscow State University , Faculty of Fundamental Physical and Chemical Engineering , Leninskie Gory, Moscow , 119991 , Russia
| | - Akihiro Otsuka
- Division of Chemistry, Graduate School of Science , Kyoto University , Sakyo-ku, Kyoto 606-8502 , Japan.,Research Center for Low Temperature and Materials Sciences , Kyoto University , Sakyo-ku, Kyoto 606-8501 , Japan
| | - Hideki Yamochi
- Division of Chemistry, Graduate School of Science , Kyoto University , Sakyo-ku, Kyoto 606-8502 , Japan.,Research Center for Low Temperature and Materials Sciences , Kyoto University , Sakyo-ku, Kyoto 606-8501 , Japan
| | - Hiroshi Kitagawa
- Division of Chemistry, Graduate School of Science , Kyoto University , Sakyo-ku, Kyoto 606-8502 , Japan
| | - Rimma N Lyubovskaya
- Institute of Problems of Chemical Physics RAS , Chernogolovka , Moscow Region , 142432 Russia
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11
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Konarev DV, Khasanov SS, Islyaikin MK, Otsuka A, Yamochi H, Kitagawa H, Lyubovskaya RN, Ivanov EN, Koifman OI, Zhabanov YA. Double‐Decker Paramagnetic {(K)(H
3
Hhp)
2
}
⋅2−
Radical Dianions Comprising Two [30]Trithia‐2,3,5,10,12,13,15,20,22,23,25,30‐Dodecaazahexaphyrins and a Potassium Ion. Chem Asian J 2019; 15:61-65. [DOI: 10.1002/asia.201901518] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 11/19/2019] [Indexed: 12/27/2022]
Affiliation(s)
- Dmitri V. Konarev
- Institute of Problems of Chemical Physics RAS Chernogolovka, Moscow region 142432 Russia
| | - Salavat S. Khasanov
- Institute of Solid State Physics RAS Chernogolovka, Moscow region 142432 Russia
| | - Mikhail K. Islyaikin
- Research Institute of MacroheterocyclesIvanovo State University of Chemistry and Technology 153000 Ivanovo Russia
| | - Akihiro Otsuka
- Division of ChemistryGraduate School of ScienceKyoto University Sakyo-ku Kyoto 606-8502 Japan
- Research Center for Low Temperature and Materials SciencesKyoto University Sakyo-ku Kyoto 606-8501 Japan
| | - Hideki Yamochi
- Division of ChemistryGraduate School of ScienceKyoto University Sakyo-ku Kyoto 606-8502 Japan
- Research Center for Low Temperature and Materials SciencesKyoto University Sakyo-ku Kyoto 606-8501 Japan
| | - Hiroshi Kitagawa
- Division of ChemistryGraduate School of ScienceKyoto University Sakyo-ku Kyoto 606-8502 Japan
| | - Rimma N. Lyubovskaya
- Institute of Problems of Chemical Physics RAS Chernogolovka, Moscow region 142432 Russia
| | - Evgenii N. Ivanov
- Research Institute of MacroheterocyclesIvanovo State University of Chemistry and Technology 153000 Ivanovo Russia
| | - Oskar I. Koifman
- Research Institute of MacroheterocyclesIvanovo State University of Chemistry and Technology 153000 Ivanovo Russia
| | - Yuriy A. Zhabanov
- Research Institute of MacroheterocyclesIvanovo State University of Chemistry and Technology 153000 Ivanovo Russia
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12
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Hashimoto K, Koide T, Okawara T, Shimakoshi H, Hori Y, Shiota Y, Yoshizawa K, Hisaeda Y. Redox behaviour of the β-dihydroporphycene cobalt complex: study on the effect of hydrogenation of the ligand. Dalton Trans 2019; 48:872-881. [PMID: 30417918 DOI: 10.1039/c8dt03743d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The dihydrogenated porphycene cobalt(ii) complex was synthesized and electrochemical experiments were carried out. The one-electron reduction of the complex proceeded at the central metal to afford the Co(i) species; in contrast, for the non-hydrogenated porphycene cobalt(ii) complex, the one-electron reduction gave the ligand reduced radical anion species. The reactivity of the one-electron reduced species with alkyl halides showed clear differences between the complexes. Hydrogenation of the β-position of the porphycene makes it possible to generate a central cobalt reduced species possessing a higher reactivity than the ligand reduced radical anion species.
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Affiliation(s)
- Koichi Hashimoto
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, Moto-oka 744, Nishi-ku, Fukuoka-shi, Fukuoka 819-0395, Japan.
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13
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Konarev DV, Zorina LV, Batov MS, Khasanov SS, Otsuka A, Yamochi H, Kitagawa H, Lyubovskaya RN. Optical and magnetic properties of trans-indigo˙− radical anions. Magnetic coupling between trans-indigo˙− (S = 1/2) mediated by intermolecular hydrogen N–H⋯OC bonds. NEW J CHEM 2019. [DOI: 10.1039/c9nj00802k] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Reduction of trans-indigo yields salt {cryptand[2.2.2](K+)}6{trans-indigo}7·5.5C6H4Cl2 (1). The trans-indigo˙− radical anions are bonded by intermolecular hydrogen N–H⋯OC bonds of 2.11–2.17 Å.
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Affiliation(s)
| | | | - Mikhail S. Batov
- Institute of Problems of Chemical Physics RAS
- Chernogolovka
- Russia
- Lomonosov Moscow State University
- Leninskie Gory
| | | | - Akihiro Otsuka
- Division of Chemistry
- Graduate School of Science
- Kyoto University
- Kyoto 606-8502
- Japan
| | - Hideki Yamochi
- Division of Chemistry
- Graduate School of Science
- Kyoto University
- Kyoto 606-8502
- Japan
| | - Hiroshi Kitagawa
- Division of Chemistry
- Graduate School of Science
- Kyoto University
- Kyoto 606-8502
- Japan
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14
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Konarev DV, Kuzmin AV, Batov MS, Khasanov SS, Otsuka A, Yamochi H, Kitagawa H, Lyubovskaya RN. {CpFe II(CO) 2Sn II(Macrocycle •3-)} Radicals with Intrinsic Charge Transfer from CpFe(CO) 2 to Macrocycles (Cp: Cp or Cp*); Effective Magnetic Coupling between Radical Trianionic Macrocycles •3. ACS OMEGA 2018; 3:14875-14888. [PMID: 31458154 PMCID: PMC6644027 DOI: 10.1021/acsomega.8b02221] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 10/22/2018] [Indexed: 06/10/2023]
Abstract
Neutral {CpFeII(CO)2[SnII(Pc•3-)]} {Cp is cyclopentadienyl (1, 2) or Cp* is pentamethylcyclopentadienyl (3); Pc: phthalocyanine}, {Cp*FeII(CO)2[SnII(Nc•3-)]} (4, Nc: naphthalocyanine), and {CpFeII(CO)2[SnII(TPP•3-)]} (5, TPP: tetraphenylporphyrin) complexes in which CpFeII(CO)2 fragments (Cp: Cp or Cp*) are coordinated to SnII(macrocycle•3-) have been obtained. The product complexes were obtained at the reaction of charge transfer from CpFeI(CO)2 (Cp: Cp or Cp*) to [SnII(macrocycle2-)] to form the diamagnetic FeII and paramagnetic radical trianionic macrocycles. As a result, these formally neutral complexes contain S = 1/2 spins delocalized over the macrocycles. This provides alternation of the C-Nimine or C-Cmeso bonds in the macrocycles, the appearance of new bands in the near-infrared spectra of the complexes, and blue shift of both Soret and Q-bands. The {CpFeII(CO)2SnII(macrocycle•3-)} units (Cp: Cp or Cp*, macrocycle: Pc or Nc) form closely packed π-stacking dimers in 1 and 3 or one-dimensional chains in 2 and 4 with effective π-π interaction between the macrocycles. Such packing allows strong antiferromagnetic coupling between S = 1/2 spins. Magnetic interaction can be described well by the Heisenberg model for the isolated dimers in 1 and 3 with exchange interaction J/k B = -78 and -85 K, respectively. Magnetic behavior of 2 and 4 is described well by the model that includes contributions from an antiferromagnetically coupled S = 1/2 dimer (J intra) and a Heisenberg S = 1/2 chain with alternating antiferromagnetic spin exchange between the neighbors (J inter). Compound 2 demonstrates large intradimer interaction of J intra/k B = -54 K and essentially weaker interdimer exchange interactions of J inter/k B = -6 K, whereas compound 4 shows strong magnetic coupling of spins within the dimers (J intra/k B = -170 K) as well as between the dimers (J inter/k B = -40 K). Compound {CpFeII(CO)2[SnII(TPP•3-)]} (5) shows no π-π interactions between the porphyrin macrocycles, and magnetic coupling is weak in this case (Weiss temperature is -5 K). Preparation of a similar complex with indium(III) chloride phthalocyanine yields {CpFe(CO)2[In(Pc2-)]} (6). In this complex, indium(III) atoms are reduced instead of the phthalocyanine macrocycles that explains electron paramagnetic resonance silence of 6 in the 4-295 K range.
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Affiliation(s)
- Dmitri V. Konarev
- Institute
of Problems of Chemical Physics RAS, Chernogolovka, Moscow Region 142432, Russia
| | - Alexey V. Kuzmin
- Institute
of Solid State Physics RAS, Chernogolovka, Moscow Region 142432, Russia
| | - Mikhail S. Batov
- Institute
of Problems of Chemical Physics RAS, Chernogolovka, Moscow Region 142432, Russia
- Lomonosov
Moscow State University, Leninskie Gory, Moscow 119991, Russia
| | - Salavat S. Khasanov
- Institute
of Solid State Physics RAS, Chernogolovka, Moscow Region 142432, Russia
| | - Akihiro Otsuka
- Division
of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
- Research
Center for Low Temperature and Materials Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Hideki Yamochi
- Division
of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
- Research
Center for Low Temperature and Materials Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
| | - Hiroshi Kitagawa
- Division
of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Rimma N. Lyubovskaya
- Institute
of Problems of Chemical Physics RAS, Chernogolovka, Moscow Region 142432, Russia
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15
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Konarev DV, Khasanov SS, Nakano Y, Shestakov AF, Ishikawa M, Otsuka A, Yamochi H, Kitagawa H, Lyubovskaya RN. Molecular Structure, Optical, and Magnetic Properties of Free-Base Naphthalocyanine Dianions. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800364] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Dmitri V. Konarev
- Institute of Problems of Chemical Physics RAS; 142432 Chernogolovka, Moscow Region Russia
| | - Salavat S. Khasanov
- Institute of Solid State Physics RAS; 142432 Chernogolovka, Moscow Region Russia
| | - Yoshiaki Nakano
- Division of Chemistry; Graduate School of Science; Kyoto University; 606-8502 Sakyo-ku, Kyoto Japan
- Research Center for Low Temperature and Materials Sciences; Kyoto University; 606-8501 Sakyo-ku, Kyoto Japan
| | - Alexander F. Shestakov
- Institute of Problems of Chemical Physics RAS; 142432 Chernogolovka, Moscow Region Russia
| | - Manabu Ishikawa
- Research Center for Low Temperature and Materials Sciences; Kyoto University; 606-8501 Sakyo-ku, Kyoto Japan
| | - Akihiro Otsuka
- Division of Chemistry; Graduate School of Science; Kyoto University; 606-8502 Sakyo-ku, Kyoto Japan
- Research Center for Low Temperature and Materials Sciences; Kyoto University; 606-8501 Sakyo-ku, Kyoto Japan
| | - Hideki Yamochi
- Division of Chemistry; Graduate School of Science; Kyoto University; 606-8502 Sakyo-ku, Kyoto Japan
- Research Center for Low Temperature and Materials Sciences; Kyoto University; 606-8501 Sakyo-ku, Kyoto Japan
| | - Hiroshi Kitagawa
- Division of Chemistry; Graduate School of Science; Kyoto University; 606-8502 Sakyo-ku, Kyoto Japan
| | - Rimma N. Lyubovskaya
- Institute of Problems of Chemical Physics RAS; 142432 Chernogolovka, Moscow Region Russia
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16
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Konarev DV, Faraonov MA, Kuzmin AV, Fatalov AM, Osipov NG, Khasanov SS, Shestakov AF, Lyubovskaya RN. Molecular Structure, Optical and Magnetic Properties of Dianionic Free-Base Tetrapyrazinoporphyrazine Macrocycle. ChemistrySelect 2018. [DOI: 10.1002/slct.201800739] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Dmitri V. Konarev
- Institute of Problems of Chemical Physics RAS; Chernogolovka, Moscow region 142432 Russia
| | - Maxim A. Faraonov
- Institute of Problems of Chemical Physics RAS; Chernogolovka, Moscow region 142432 Russia
| | - Alexey V. Kuzmin
- Institute of Solid State Physics RAS; Chernogolovka, Moscow region 142432 Russia
| | - Alexey M. Fatalov
- Institute of Problems of Chemical Physics RAS; Chernogolovka, Moscow region 142432 Russia
- Moscow State University; Leninskie Gory 119991 Moscow Russia
| | - Nikita G. Osipov
- Institute of Problems of Chemical Physics RAS; Chernogolovka, Moscow region 142432 Russia
- Moscow State University; Leninskie Gory 119991 Moscow Russia
| | - Salavat S. Khasanov
- Institute of Solid State Physics RAS; Chernogolovka, Moscow region 142432 Russia
| | - Alexander F. Shestakov
- Institute of Problems of Chemical Physics RAS; Chernogolovka, Moscow region 142432 Russia
| | - Rimma N. Lyubovskaya
- Institute of Problems of Chemical Physics RAS; Chernogolovka, Moscow region 142432 Russia
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17
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Chen C, He XT, Hong DL, Wang JW, Luo YH, Sun BW. Tuning the crystal structures of metal-tetraphenylporphines via a magnetic field. NEW J CHEM 2018. [DOI: 10.1039/c8nj01882k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, two new single crystals of copper-tetraphenylporphine (Cu-TPP) (crystals 2 and 3), which were induced by external magnetic fields with strengths of 0.5 and 0.8 T, respectively, have been prepared and characterized by single-crystal X-ray diffraction and Hirshfeld surface analysis.
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Affiliation(s)
- Chen Chen
- School of Chemistry and Chemical Engineering, Southeast University
- Nanjing 211189
- P. R. China
| | - Xiao-Tong He
- School of Chemistry and Chemical Engineering, Southeast University
- Nanjing 211189
- P. R. China
| | - Dan-Li Hong
- School of Chemistry and Chemical Engineering, Southeast University
- Nanjing 211189
- P. R. China
| | - Jing-Wen Wang
- School of Chemistry and Chemical Engineering, Southeast University
- Nanjing 211189
- P. R. China
| | - Yang-Hui Luo
- School of Chemistry and Chemical Engineering, Southeast University
- Nanjing 211189
- P. R. China
| | - Bai-Wang Sun
- School of Chemistry and Chemical Engineering, Southeast University
- Nanjing 211189
- P. R. China
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