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Bernabé Vírseda I, Mantel A, Prado-Roller A, Eisterer M, Shiozawa H. Metamagnetism in a coordination polymer built of trimeric cobalt units and melamine. ROYAL SOCIETY OPEN SCIENCE 2023; 10:230910. [PMID: 38026015 PMCID: PMC10646444 DOI: 10.1098/rsos.230910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 10/09/2023] [Indexed: 12/01/2023]
Abstract
A coordination polymer of linear trimeric cobalt units and melamine has been synthesized. The magnetic isotherms of violet coloured crystals as long as 400 μm show a field-induced transition in an external field of about 2 T at temperatures approximately below 2 K. It is addressed that by assuming the coexistent positive and negative exchange between the nearest-neighbour spins in the linear trimer, this metamagnetism can be interpreted as a transition from antiferromagnetic to ferromagnetic exchange within each trimeric spin cluster. Although weak inter-cluster or inter-chain exchange to yield a long-range magnetic order is another possible and often attributed origin of metamagnetism in low-dimensional spin systems, this study demonstrates the significance of the exchange flip within each cluster in clustered spin networks.
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Affiliation(s)
- Ignacio Bernabé Vírseda
- J. Heyrovsky Institute of Physical Chemistry, Czech Academy of Sciences, Dolejskova 3, 182 23 Prague 8, Czech Republic
| | - Arthur Mantel
- J. Heyrovsky Institute of Physical Chemistry, Czech Academy of Sciences, Dolejskova 3, 182 23 Prague 8, Czech Republic
| | - Alexander Prado-Roller
- Department of Inorganic Chemistry, University of Vienna, Währinger Straße 42, 1090 Vienna, Austria
| | | | - Hidetsugu Shiozawa
- J. Heyrovsky Institute of Physical Chemistry, Czech Academy of Sciences, Dolejskova 3, 182 23 Prague 8, Czech Republic
- Faculty of Physics, University of Vienna, Boltzmanngasse 5, 1090 Vienna, Austria
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Structural and Antimicrobial Characterization of Co-Crystal [Ni(bpy)(acr)2(H2O)]·MA. CRYSTALS 2022. [DOI: 10.3390/cryst12081078] [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
A new co-crystal with the formula [Ni(bpy)(acr)2(H2O)]·MA (bpy = 2,2′-bipyridine, acr = acrylate and MA = melamine) has been synthesized and characterized using IR, UV-Vis, thermogravimetric analysis and single crystal X-ray diffraction. The complex contains discrete unities of [Ni(bpy)(acr)2(H2O)] and melamine linked in a complex network by both hydrogen bonds and π-π stacking interactions. Structural characterization revealed that Ni(II) adopts an octahedral distorted stereochemistry, and acrylate ions present both unidentate and chelate coordination modes. Thermal decomposition occurs in four steps, the ligands being stepwise released in the order of water, acrylate, bipyridine and melamine. The antimicrobial activity of the obtained complex, its precursor ([Ni(bpy)(acr)2(H2O)]) and melamine were assessed against planktonic (minimal inhibitory concentration—MIC) and biofilm-embedded (minimal biofilm eradication concentration—MBEC) Gram-positive and Gram-negative bacterial strains. The obtained results revealed that the new complex and its precursor exhibited a superior activity compared to MA, the highest susceptibility being recorded for the Staphylococcus aureus strain. The MIC and MBEC ranges were very similar, indicating the potential of this complex and its precursor to develop novel anti-biofilm agents.
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Tiwari RK, Shruti I, Behera JN. Synthesis, structure and the Hirshfeld surface analysis of three novel metal-tiron coordination complexes. RSC Adv 2021; 11:10767-10776. [PMID: 35423596 PMCID: PMC8695777 DOI: 10.1039/d1ra00207d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 02/15/2021] [Indexed: 01/13/2023] Open
Abstract
Three novel metal-tiron (4,5-dihydroxy-1,3-benzenedisulfonic acid disodium salt) and other pillared ligand bpy (4,4′-bipyridyl)-centered coordination polymers of the formulae [Cd(tiron)(bpy)2(H2O)2]·0.5(H2O), 1, [Co3(tiron-bpy)2(bpy)(H2O)8]·(H2O)2, 2, and [Ba2(tiron-bpy)2(H2O)4][solvent], 3, were successfully synthesized under hydrothermal conditions. The as-synthesized materials were well characterized by complimentary techniques such as single-crystal X-ray diffraction, powder X-ray diffraction, Fourier-transform infrared spectroscopy and thermogravimetric analysis techniques. The as-synthesized coordination polymers of 1 and 2 featured 1D chains, while 3 shows a layered structure. Co-based 2 shows linear trinuclear Co(ii) ions and these Co(ii) ions have antiferromagnetic interactions among themselves. The structure of 1 features a zig-zag chain formed by the linkage between monodentate tiron ligands and octahedral Cd(ii) ions, interconnected by a twisted bpy ligand, 2 shows a linear chain constructed from corner-sharing trinuclear octahedral Co(ii) ions and coordinated with a tridentate tiron-bpy adduct ligand, whereas 3 shows nona-coordinated Ba(ii) ions sharing edges with other Ba(ii) ions and connected by hexadentate tiron-bridged structures resulting in a layered structure. In 2 and 3, the bpy nitrogen attacks at the ortho position of the tiron ligand and forms an in situ ligand adduct. The central metal ions show an octahedral geometry in 1 (Cd(ii) ions) and 2 (Co(ii) ions), but nona-coordination of Ba(ii) ions in 3. The short interatomic interactions in the crystal structures were evaluated by mapping the Hirshfeld surface process using pseudo-mirrored 2D fingerprint plots. The major short interatomic interactions H⋯H, O⋯H and C⋯H cover the Hirshfeld surfaces. Three novel metal-tiron (4,5-dihydroxy-1,3-benzenedisulfonic acid disodium salt) and other pillared ligand bpy (4,4-bipyridyl) centered coordination polymers were successfully synthesized and characterized.![]()
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Affiliation(s)
- Ranjay K Tiwari
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar P.O. Jatni, Khurda Odisha-752050 India http://niser.ac.in/jnbehera.,Homi Bhabha National Institute Mumbai India.,Department of Chemistry, University of Delhi Faculty of Science, North Campus Delhi-110007 India.,Centre for Interdisciplinary Sciences (CIS), NISER 752050 Jatni Odisha India
| | - Ipsha Shruti
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar P.O. Jatni, Khurda Odisha-752050 India http://niser.ac.in/jnbehera.,Homi Bhabha National Institute Mumbai India.,Centre for Interdisciplinary Sciences (CIS), NISER 752050 Jatni Odisha India
| | - J N Behera
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar P.O. Jatni, Khurda Odisha-752050 India http://niser.ac.in/jnbehera.,Homi Bhabha National Institute Mumbai India.,Centre for Interdisciplinary Sciences (CIS), NISER 752050 Jatni Odisha India
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Dubskikh VA, Lysova AA, Samsonenko DG, Lavrov AN, Kovalenko KA, Dybtsev DN, Fedin VP. 3D Metal-Organic Frameworks Based on Co(II) and Bithiophendicarboxylate: Synthesis, Crystal Structures, Gas Adsorption, and Magnetic Properties. Molecules 2021; 26:molecules26051269. [PMID: 33652868 PMCID: PMC7956319 DOI: 10.3390/molecules26051269] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/17/2021] [Accepted: 02/23/2021] [Indexed: 12/18/2022] Open
Abstract
Three new 3D metal-organic porous frameworks based on Co(II) and 2,2′-bithiophen-5,5′-dicarboxylate (btdc2−) [Co3(btdc)3(bpy)2]·4DMF, 1; [Co3(btdc)3(pz)(dmf)2]·4DMF·1.5H2O, 2; [Co3(btdc)3(dmf)4]∙2DMF∙2H2O, 3 (bpy = 2,2′-bipyridyl, pz = pyrazine, dmf = N,N-dimethylformamide) were synthesized and structurally characterized. All compounds share the same trinuclear carboxylate building units {Co3(RCOO)6}, connected either by btdc2– ligands (1, 3) or by both btdc2– and pz bridging ligands (2). The permanent porosity of 1 was confirmed by N2, O2, CO, CO2, CH4 adsorption measurements at various temperatures (77 K, 273 K, 298 K), resulted in BET surface area 667 m2⋅g−1 and promising gas separation performance with selectivity factors up to 35.7 for CO2/N2, 45.4 for CO2/O2, 20.8 for CO2/CO, and 4.8 for CO2/CH4. The molar magnetic susceptibilities χp(T) were measured for 1 and 2 in the temperature range 1.77–330 K at magnetic fields up to 10 kOe. The room-temperature values of the effective magnetic moments for compounds 1 and 2 are μeff (300 K) ≈ 4.93 μB. The obtained results confirm the mainly paramagnetic nature of both compounds with some antiferromagnetic interactions at low-temperatures T < 20 K in 2 between the Co(II) cations separated by short pz linkers. Similar conclusions were also derived from the field-depending magnetization data of 1 and 2.
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Synergistic effect of Zr/Cl dual-ions mediated pyrrole polymerization and development of superhydrophobic melamine sponges for oil/water separation. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.124877] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Xu ZX, Ma YL, Zhang LS, Zhang J. A couple of Co(II) enantiomers constructed from semirigid lactic acid derivatives. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.10.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Solvothermal Synthesis, Structure and Magnetic Properties of a Novel Heterometallic Cluster with 2-Ethoxy-6-methyliminomethyl-phenol. J CLUST SCI 2016. [DOI: 10.1007/s10876-016-1030-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Meng W, Xu S, Zhang Z, Yu S, Yu J, Dai L, Wang L, Hou H. A novel cobalt(II) metal–organic framework based on an unprecedented ribbon-shaped secondary building unit. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.01.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Xu ZX, Kang Y, Han ML, Li DS, Zhang J. Integration of a semi-rigid proline ligand and 4,4'-bipyridine in the synthesis of homochiral metal-organic frameworks with helices. Dalton Trans 2015; 44:11052-6. [PMID: 25994235 DOI: 10.1039/c5dt01151e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A pair of 3-D homochiral metal-organic frameworks (HMOFs) based on a mixed semi-rigid 5-(2-carboxypyrrolidine-1-carbonyl)isophthalate (PIA) ligand and rigid 4,4'-bipyridine (bipy), [Co3((R)-PIA)2(bipy)3]·6H2O (1-D) and [Co3((S)-PIA)2(bipy)3]·6H2O (1-L) are synthesized and structurally characterized. They are enantiomers and exhibit three-dimensional open frameworks. In each structure, the PIA ligands link the Co centers into homochiral frameworks with large open channels that are occupied by the bipy ligands. Interesting helical chains built from the connectivity between PIA ligands and Co centers are presented. Antiferromagnetic coupling is observed in 1-D. These results demonstrated that the mixed ligand approach is successful for the construction of HMOFs.
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Affiliation(s)
- Zhong-Xuan Xu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, the Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China.
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Synthesis, Structure and Properties of Linear Trinuclear Cobalt Cluster with 5-Fluoro-2-hydroxy-benzoic Acid. J CLUST SCI 2014. [DOI: 10.1007/s10876-014-0758-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Synthesis, crystal structure and catalytic property of a new Cu(I) coordination polymer constructed from melamine and azide ligands. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.10.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Li YM, Xiao CY, Xu YH, Wang SB, Yang DG. The syntheses and structures of two silver compounds based on Phdat. RUSS J COORD CHEM+ 2013. [DOI: 10.1134/s107032841303010x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Song XZ, Song SY, Zhu M, Hao ZM, Meng X, Zhao SN, Zhang HJ. Employing tripodal carboxylate ligand to construct Co(ii) coordination networks modulated by N-donor ligands: syntheses, structures and magnetic properties. Dalton Trans 2013; 42:13231-40. [DOI: 10.1039/c3dt51241j] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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3D Coordination Network of Ag(I) Ions with μ 3 -Bridging Melamine Ligands. J Inorg Organomet Polym Mater 2011. [DOI: 10.1007/s10904-011-9622-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Suenaga Y, Nakaguchi Y, Fujishima Y, Konaka H, Okuda K. Synthesis and characterization of a tri-nuclear Co(II) complex with a Bis(catecholate) ligand. INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2010.12.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Sun D, Li YH, Wu ST, Hao HJ, Liu FJ, Huang RB, Zheng LS. An unprecedented (4,24)-connected metal–organic framework sustained by nanosized Ag12 cuboctahedral node. CrystEngComm 2011. [DOI: 10.1039/c1ce05672g] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Kim EY, Song YJ, Koo HG, Lee JH, Park HM, Kim C, Kwon TH, Huh S, Kim SJ, Kim Y. 1-D, 2-D and 3-D coordination polymers assembled from polynuclear CoII units based on the isophthalate(-2) ligand. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.09.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Su S, Guo Z, Li G, Deng R, Song S, Qin C, Pan C, Guo H, Cao F, Wang S, Zhang H. Tetracarboxylate-based Co(ii), Ni(ii) and Cu(ii) three-dimensional coordination polymers: syntheses, structures and magnetic properties. Dalton Trans 2010; 39:9123-30. [DOI: 10.1039/c001655a] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Zhao HY, Bai FY, Xing YH, Li ZP, Cao YZ, Zeng XQ, Ge MF. A melamine–adipate-bridged binuclear copper complex with supramolecular architecture: synthesis, structures, and properties of [Cu2(MA)(ad)2]·H2O and (MA)·(H2ad)·H2O. J COORD CHEM 2009. [DOI: 10.1080/00958970903437024] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Hai-Yan Zhao
- a College of Chemistry and Chemical Engineering, Liaoning Normal University , Huanghe Road 850#, Dalia, 116029, P.R. China
| | - Feng-Ying Bai
- a College of Chemistry and Chemical Engineering, Liaoning Normal University , Huanghe Road 850#, Dalia, 116029, P.R. China
| | - Yong-Heng Xing
- a College of Chemistry and Chemical Engineering, Liaoning Normal University , Huanghe Road 850#, Dalia, 116029, P.R. China
| | - Zhang-Peng Li
- a College of Chemistry and Chemical Engineering, Liaoning Normal University , Huanghe Road 850#, Dalia, 116029, P.R. China
| | - Yun-Zhu Cao
- a College of Chemistry and Chemical Engineering, Liaoning Normal University , Huanghe Road 850#, Dalia, 116029, P.R. China
| | - Xiao-Qing Zeng
- b Institute of Chemistry, Chinese Academy of Sciences , Beijing 100080, P.R. China
| | - Mao-Fa Ge
- b Institute of Chemistry, Chinese Academy of Sciences , Beijing 100080, P.R. China
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Li X, Zha MQ, Wang XW, Cao R. Novel topological nets of lanthanide metal-organic frameworks based on dicarboxylate ligands. Inorganica Chim Acta 2009. [DOI: 10.1016/j.ica.2009.03.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Zhang L, Qin YY, Li ZJ, Lin QP, Cheng JK, Zhang J, Yao YG. Topology Analysis and Nonlinear-Optical-Active Properties of Luminescent Metal−Organic Framework Materials Based on Zinc/Lead Isophthalates. Inorg Chem 2008; 47:8286-93. [PMID: 18707094 DOI: 10.1021/ic800871r] [Citation(s) in RCA: 126] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lei Zhang
- The State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China, and Graduate School of the Chinese Academy of Sciences, Bejing 100039, P. R. China
| | - Ye-Yan Qin
- The State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China, and Graduate School of the Chinese Academy of Sciences, Bejing 100039, P. R. China
| | - Zhao-Ji Li
- The State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China, and Graduate School of the Chinese Academy of Sciences, Bejing 100039, P. R. China
| | - Qi-Pu Lin
- The State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China, and Graduate School of the Chinese Academy of Sciences, Bejing 100039, P. R. China
| | - Jian-Kai Cheng
- The State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China, and Graduate School of the Chinese Academy of Sciences, Bejing 100039, P. R. China
| | - Jian Zhang
- The State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China, and Graduate School of the Chinese Academy of Sciences, Bejing 100039, P. R. China
| | - Yuan-Gen Yao
- The State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China, and Graduate School of the Chinese Academy of Sciences, Bejing 100039, P. R. China
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