1
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Xu K, Zheng L, Bao SS, Ma J, Xie X, Zheng LM. Lanthanide-Sensitized Upconversion Iridium Complex via Triplet Energy Transfer. SMALL METHODS 2024:e2400671. [PMID: 38803310 DOI: 10.1002/smtd.202400671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Indexed: 05/29/2024]
Abstract
Cyclometalated iridium (Ir) complexes demonstrate impressive capabilities across a range of fields, including biology and photocatalysis, due to their tunable optical characteristics and structure flexibility. However, generating upconversion luminescence of Ir complexes under near-infrared light excitation is challenging. Herein, by employing lanthanide-doped upconversion nanoparticles (UCNPs) as the sensitizer, a new strategy is demonstrated to gain upconversion luminescence of Ir complexes via triplet energy transfer. This design relies on a rationally designed hybrid of core-shell structured NaYbF4:Tb@NaTbF4 UCNPs and new Ir phosphonate complexes, in which UCNPs can migrate upconverted energy to the surface of nanoparticles through Tb3+-mediated energy migration and then sensitize the upconversion luminescence of Ir complexes upon 980 nm excitation. Both experimental and theoretical investigations highlight the significance of triplet energy transfer from excited Tb3+ ions to the triplet state of Ir complexes in the sensitization of upconversion luminescence of Ir complexes. These findings may open exciting avenues for fabricating hybrid Ir materials with new functions and driving the development of UCNP-based nanomaterials.
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Affiliation(s)
- Kui Xu
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, China
| | - Lifeng Zheng
- Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Song-Song Bao
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, China
| | - Jing Ma
- Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Xiaoji Xie
- School of Flexible Electronics (Future Technologies) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, China
| | - Li-Min Zheng
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, China
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2
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Wu YY, Li ZY, Peng S, Zhang ZY, Cheng HM, Su H, Hou WQ, Yang FL, Wu SQ, Sato O, Dai JW, Li W, Bu XH. Two-Dimensional Spin-Crossover Molecular Solid Solutions with Tunable Transition Temperatures across 90 K. J Am Chem Soc 2024; 146:8206-8215. [PMID: 38412246 DOI: 10.1021/jacs.3c12905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
Spin-crossover (SCO) materials exhibit remarkable potential as bistable switches in molecular devices. However, the spin transition temperatures (Tc) of known compounds are unable to cover the entire ambient temperature spectrum, largely limiting their practical utility. This study reports an exemplary two-dimensional SCO solid solution system, [FeIII(H0.5LCl)2-2x(H0.5LF)2x]·H2O (H0.5LX = 5-X-2-hydroxybenzylidene-hydrazinecarbothioamide, X = F or Cl, x = 0 to 1), in which the adjacent layers are adhered via hydrogen bonding. Notably, the Tc of this system can be fine-tuned across 90 K (227-316 K) in a linear manner by modulating the fraction x of the LF ligand. Elevating x results in strengthened hydrogen bonding between adjacent layers, which leads to enhanced intermolecular interactions between adjacent SCO molecules. Single-crystal diffraction analysis and periodic density functional theory calculations revealed that such a special kind of alteration in interlayer interactions strengthens the FeIIIN2O2S2 ligand field and corresponding SCO energy barrier, consequently resulting in increased Tc. This work provides a new pathway for tuning the Tc of SCO materials through delicate manipulation of molecular interactions, which could expand the application of bistable molecular solids to a much wider temperature regime.
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Affiliation(s)
- Ying-Ying Wu
- School of Materials Science and Engineering, Nankai University, 38 Tongyan Road, Haihe Educational Park, Tianjin 300350, China
| | - Zhao-Yang Li
- School of Materials Science and Engineering, Nankai University, 38 Tongyan Road, Haihe Educational Park, Tianjin 300350, China
| | - Shuang Peng
- School of Materials Science and Engineering, Nankai University, 38 Tongyan Road, Haihe Educational Park, Tianjin 300350, China
| | - Zi-Yi Zhang
- School of Materials Science and Engineering, Nankai University, 38 Tongyan Road, Haihe Educational Park, Tianjin 300350, China
| | - Hao-Ming Cheng
- School of Materials Science and Engineering, Nankai University, 38 Tongyan Road, Haihe Educational Park, Tianjin 300350, China
| | - Hang Su
- School of Materials Science and Engineering, Nankai University, 38 Tongyan Road, Haihe Educational Park, Tianjin 300350, China
| | - Wen-Qi Hou
- School of Materials Science and Engineering, Nankai University, 38 Tongyan Road, Haihe Educational Park, Tianjin 300350, China
| | - Feng-Lei Yang
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, School of Chemistry and Material Science, Jiangsu Normal University, Xuzhou 221116, China
| | - Shu-Qi Wu
- Institute for Materials Chemistry and Engineering & IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Osamu Sato
- Institute for Materials Chemistry and Engineering & IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Jing-Wei Dai
- State Key Laboratory of Medicinal Chemical Biology, Nankai University, 94 Weijin Road, Tianjin 300071, China
| | - Wei Li
- School of Materials Science and Engineering, Nankai University, 38 Tongyan Road, Haihe Educational Park, Tianjin 300350, China
| | - Xian-He Bu
- School of Materials Science and Engineering, Nankai University, 38 Tongyan Road, Haihe Educational Park, Tianjin 300350, China
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3
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Niu ZC, Xue M, Xiao YX, Chen LS, Zeng YY, Zheng WX, Ni CL, Zhou JR. Synthesis, structure, spectra, magnetism, non-linear optical properties and DFT calculations of a bis(dithiolene)nickel(III) anion salt with substituted isoquinolinium. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2020.1769665] [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]
Affiliation(s)
- Zhi-Cheng Niu
- College of Materials and Energy, South China Agricultural University, Guangzhou, P. R. China
| | - Min Xue
- College of Materials and Energy, South China Agricultural University, Guangzhou, P. R. China
| | - Yong-Xin Xiao
- College of Materials and Energy, South China Agricultural University, Guangzhou, P. R. China
| | - Lu-Si Chen
- College of Materials and Energy, South China Agricultural University, Guangzhou, P. R. China
| | - Yuan-Yuan Zeng
- College of Materials and Energy, South China Agricultural University, Guangzhou, P. R. China
| | - Wen-Xu Zheng
- College of Materials and Energy, South China Agricultural University, Guangzhou, P. R. China
| | - Chun-Lin Ni
- College of Materials and Energy, South China Agricultural University, Guangzhou, P. R. China
| | - Jia-Rong Zhou
- College of Materials and Energy, South China Agricultural University, Guangzhou, P. R. China
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4
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Zheng LY, Chi YH, Shi JM, Zhang CC, Chen DZ. Study on adjacent radicals short contact interaction, spin density, overlap integral and strong anti-ferromagnetic coupling strength. Chem Phys 2018. [DOI: 10.1016/j.chemphys.2018.05.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Tong YB, Tian ZF, Duan HB, Zhu ZP, He W, Hong TY, Yu G, He YJ, Yang JK. [(18-Crown-6)K][Fe(1)Cl(1) 4 ] 0.5 [Fe(2)Cl(2) 4 ] 0.5 : A Multifunctional Molecular Switch of Dielectric, Conductivity and Magnetic Properties. Chem Asian J 2018; 13:656-663. [PMID: 29356387 DOI: 10.1002/asia.201701794] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 01/17/2018] [Indexed: 11/07/2022]
Abstract
Multifunctional materials that exhibit different physical properties in a single phase have potential for use in multifunctional devices. Herein, we reported an organic-inorganic hybrid compound [(18-crown-6)K][Fe(1)Cl(1)4 ]0.5 [Fe(2)Cl(2)4 ]0.5 (1) by incorporating KCl and FeCl3 into a 18-crown-6 molecule, which acts as a host of the six O atoms providing a lone pair of electrons to anchor the guest potassium cation, and [FeCl4 ]- as a counterion for charge balance to construct a complex salt. This salt exhibited a one-step reversible structural transformation giving two separate high and low temperature phases at 373 K, which was confirmed by systematic characterizations including differential scanning calorimetry (DSC) measurements, variable-temperature structural analyses, and dielectric, impedance, variable-temperature magnetic susceptibility measurements. Interestingly, the structural transformation was coupled to both hysteretic dielectric phase transition, conductivity switch and magnetic-phase transition at 373 K. This result gives an idea for designing a new type of phase-transition materials harboring technologically important magnetic, conductivity and dielectric properties.
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Affiliation(s)
- Yuan-Bo Tong
- School of Chemical Sciences, University of Chinese Academy of Sciences., Beijing, 100049, P. R. China
| | - Zheng-Fang Tian
- Hubei Key Laboratory for Processing and Application of Catalytic Materials, Huanggang Normal University, Huanggang, Hu Bei Province, 438000, P. R. China
| | - Hai-Bao Duan
- School of Environmental Science, Nanjing Xiaozhuang University, Nanjing, 211171, P. R. China
| | - Zhong-Peng Zhu
- School of Chemical Sciences, University of Chinese Academy of Sciences., Beijing, 100049, P. R. China
| | - Wei He
- School of Chemical Sciences, University of Chinese Academy of Sciences., Beijing, 100049, P. R. China
| | - Tian-Yu Hong
- School of Chemical Sciences, University of Chinese Academy of Sciences., Beijing, 100049, P. R. China
| | - Gui Yu
- Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100080, P. R. China
| | - Yu-Jian He
- School of Chemical Sciences, University of Chinese Academy of Sciences., Beijing, 100049, P. R. China
| | - Jing-Kui Yang
- School of Chemical Sciences, University of Chinese Academy of Sciences., Beijing, 100049, P. R. China
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6
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Wu K, Li W, Yu L, Tong W, Feng Y, Ling S, Zhang L, Zheng X, Yang M, Tian C. Temperature-dependent ESR and computational studies on antiferromagnetic electron transfer in the yeast NADH dehydrogenase Ndi1. Phys Chem Chem Phys 2017; 19:4849-4854. [DOI: 10.1039/c6cp08107j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The electron transfer mechanism of Ndi1.
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7
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Yoshida J, Ueda A, Kumai R, Murakami Y, Mori H. Anion substitution in hydrogen-bonded organic conductors: the chemical pressure effect on hydrogen-bond-mediated phase transition. CrystEngComm 2017. [DOI: 10.1039/c6ce01763k] [Citation(s) in RCA: 14] [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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8
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Orimoto Y, Aoki Y. Computational Study of Cu-Containing Artificial DNA: Twist Angle Dependence of Magnetism. ChemistrySelect 2016. [DOI: 10.1002/slct.201600940] [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)
- Yuuichi Orimoto
- Department of Material Sciences, Faculty of Engineering Sciences; Kyushu University; 6-1 Kasuga-Park Fukuoka 816-8580 Japan
| | - Yuriko Aoki
- Department of Material Sciences, Faculty of Engineering Sciences; Kyushu University; 6-1 Kasuga-Park Fukuoka 816-8580 Japan
- Japan Science and Technology Agency; CREST; 4-1-8 Hon-chou, Kawaguchi Saitama 332-0012 Japan
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9
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Three ion–pair complexes containing bis(maleonitriledithiolate)copper(II) anion and substituted 2-aminopyridinium cations: Syntheses, crystal structures, and magnetic properties. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2015.12.065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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10
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Ma TY, Zhang T, Zhu B, Yan LK, Su ZM. Theoretical studies on oxidation-switchable second-order nonlinear optical responses of Metallosalen-Keggin polyoxometalate derivatives. RSC Adv 2016. [DOI: 10.1039/c6ra00146g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The one-electron oxidation effect on the first hyperpolarizability of Metallosalen-Keggin polyoxometalate derivatives.
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Affiliation(s)
- Teng-Ying Ma
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
- Institute of Functional Material Chemistry
| | - Ting Zhang
- Institute of Functional Material Chemistry
- Faculty of Chemistry
- Northeast Normal University
- Changchun 130024
- P. R. China
| | - Bo Zhu
- Institute of Functional Material Chemistry
- Faculty of Chemistry
- Northeast Normal University
- Changchun 130024
- P. R. China
| | - Li-Kai Yan
- Institute of Functional Material Chemistry
- Faculty of Chemistry
- Northeast Normal University
- Changchun 130024
- P. R. China
| | - Zhong-Min Su
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
- Institute of Functional Material Chemistry
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11
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Vela S, Fumanal M, Deumal M. The origin of the antiferromagnetic behaviour of the charge-transfer compound (HMTTF)[Ni(mnt)2]. Dalton Trans 2015; 44:608-14. [DOI: 10.1039/c4dt03117b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein we disclose the origin of the magnetic behaviour of the remarkable (HMTTF)[Ni(mnt)2] charge-transfer compound.
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Affiliation(s)
- Sergi Vela
- Departament de Química Física & IQTCUB
- Facultat de Química
- Universitat de Barcelona
- Barcelona
- Spain
| | - Maria Fumanal
- Departament de Química Física & IQTCUB
- Facultat de Química
- Universitat de Barcelona
- Barcelona
- Spain
| | - Mercè Deumal
- Departament de Química Física & IQTCUB
- Facultat de Química
- Universitat de Barcelona
- Barcelona
- Spain
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12
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Yoshida J, Ueda A, Nakao A, Kumai R, Nakao H, Murakami Y, Mori H. Solid-solid phase interconversion in an organic conductor crystal: hydrogen-bond-mediated dynamic changes in π-stacked molecular arrangement and physical properties. Chem Commun (Camb) 2014; 50:15557-60. [DOI: 10.1039/c4cc07810a] [Citation(s) in RCA: 20] [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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13
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Liao WQ, Ye HY, Fu DW, Li PF, Chen LZ, Zhang Y. Temperature-Triggered Reversible Dielectric and Nonlinear Optical Switch Based on the One-Dimensional Organic–Inorganic Hybrid Phase Transition Compound [C6H11NH3]2CdCl4. Inorg Chem 2014; 53:11146-51. [DOI: 10.1021/ic501749c] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Wei-Qiang Liao
- Ordered
Matter Science Research Center, Southeast University, Nanjing 211189, People’s Republic of China
| | - Heng-Yun Ye
- Ordered
Matter Science Research Center, Southeast University, Nanjing 211189, People’s Republic of China
| | - Da-Wei Fu
- Ordered
Matter Science Research Center, Southeast University, Nanjing 211189, People’s Republic of China
| | - Peng-Fei Li
- Ordered
Matter Science Research Center, Southeast University, Nanjing 211189, People’s Republic of China
| | - Li-Zhuang Chen
- School
of Biology and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, People’s Republic of China
| | - Yi Zhang
- Ordered
Matter Science Research Center, Southeast University, Nanjing 211189, People’s Republic of China
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14
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Ye HQ, Li YY, Huang RK, Liu XP, Chen WQ, Zhou JR, Yang LM, Ni CL. Unusual layer structure in an ion-paired compound containing tetra(isothiocyanate) cobalt(II) dianion and 4-nitrobenzylpyridinium: Crystal structure and magnetic properties. J STRUCT CHEM+ 2014. [DOI: 10.1134/s0022476614040143] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Zhang M, Xiong XJ. Crystal structure of bis-[1-(naphthalen-1-ylmeth-yl)pyridinium] bis-(2,2-di-cyano-ethene-1,1-di-thiol-ato-κ(2) S,S')nickelate(II). Acta Crystallogr Sect E Struct Rep Online 2014; 70:115-7. [PMID: 25249870 PMCID: PMC4158505 DOI: 10.1107/s1600536814017012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Accepted: 07/23/2014] [Indexed: 05/28/2023]
Abstract
In the ion-pair complex, bis[1-(naphthalen-1-ylmethyl)pyridinium] bis(2,2-dicyanoethene-1,1-dithiolate-κ2S,S′)nickelate(II), C—H⋯N and C—H⋯Ni hydrogen bonds as well as π–π interactions between the ions result in the formation of a three-dimensional network. A new ion-pair complex, (C16H14N)2[Ni(C4N2S2)2] or (1-NaMePy)2[Ni(imnt)2], where 1-NaMePy is 1-(4-naphthylmethylene)pyridinium and imnt is 2,2-dicyanoethene-1,1-dithiolate, was obtained by the direct reaction of NiCl2, K2imnt and (1-NaMePy)+Br− in H2O. The asymmetric unit contains a [1-NaMePy]+ cation and one half of an Ni(imnt)22− anion. The NiII ion lies on an inversion centre and adopts a square-planar configuration with Ni—S bond lengths of 2.200 (1) and 2.216 (1) Å. In the [1-NaMePy]+ cation, the naphthyl ringsystem and the pyridinium ring make a dihedral angle of 90.0 (2)°. In the crystal, C—H⋯N and C—H⋯Ni hydrogen bonds, as well as π–π interactions between the chelate ring and the pyridinium ring [centroid–centroid distance = 3.675 (2) Å] link the ions into a three-dimensional network.
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Affiliation(s)
- Miao Zhang
- College of Chemical Engineering, Huanggang Normal University, 438000 Huangzhou, People's Republic of China
| | - Xu-Jie Xiong
- Hubei Key Laboratory for Processing and Application of Catalytic Materials, Huanggang Normal University, 438000 Huangzhou, People's Republic of China
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16
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Duan HB, Yu SS, Liu JL, Tian ZF, Ren XM. Modulating crystal structures and magnetic properties of 1-alkyl-4-aminopyridinium bis(maleonitrodithiolato)nickel- ate ionic mesogens by alkyl chain of cations. Polyhedron 2014. [DOI: 10.1016/j.poly.2013.12.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Syntheses, crystal structures and magnetic properties of four new ion-pair complexes containing bis(maleonitriledithiolate)copper(II)/nickel(III) anion and disubstituted benzyl triphenylphosphonium. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2013.11.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Mochida T, Kobayashi T, Akasaka T. Preparation and structures of biferrocenes with alicyclic substituents: Order–disorder of substituents in the crystal structures of cyclohexenylbiferrocene and its charge-transfer salt. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.05.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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19
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Hu BX, Zhou CX, Liu YM, Chen LZ, Wang FM. 1,1'-(Ethane-1,2-di-yl)dipyridinium bis-(1,2-di-cyano-ethene-1,2-di-thiol-ato-κ(2) S,S')cuprate(II). Acta Crystallogr Sect E Struct Rep Online 2013; 69:m312. [PMID: 23794979 PMCID: PMC3684877 DOI: 10.1107/s1600536813012439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2013] [Accepted: 05/07/2013] [Indexed: 11/11/2022]
Abstract
In the title ion-pair complex, (C12H14N2)[Cu(C4N2S2)2], the complex anion exhibits a highly twisted coordination environment around the tetra-coordinated Cu(II) atom. The dihedral angles between the 1,2-di-cyano-ethene-1,2-di-thiol-ato ligands and between the two pyridine rings in the cation are 37.49 (3) and 29.18 (10)°, respectively. Weak C-H⋯N and C-H⋯S hydrogen bonds link the cations and anions into a three-dimensional network.
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Affiliation(s)
- Bing-Xiang Hu
- School of Biology and Chemistry Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, People’s Republic of China
| | - Chang-Xiao Zhou
- School of Biology and Chemistry Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, People’s Republic of China
| | - Yang-Mei Liu
- National Food Packaging Products Quality Supervision and Inspection Center, Jiangsu Provincial Supervising and Testing Research Institute for Products Quality, Nanjing 210007, People’s Republic of China
| | - Li-Zhuang Chen
- School of Biology and Chemistry Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, People’s Republic of China
| | - Fang-Ming Wang
- School of Biology and Chemistry Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, People’s Republic of China
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20
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Theoretical studies on the photoisomerization-switchable second-order nonlinear optical responses of DTE-linked polyoxometalate derivatives. J Mol Graph Model 2013; 40:110-5. [DOI: 10.1016/j.jmgm.2013.01.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2012] [Revised: 12/29/2012] [Accepted: 01/01/2013] [Indexed: 11/21/2022]
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21
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Han S, Liu XY, Cai ZF, Wu ZP, Yin WT, Xie XD, Zhou JR, Yang LM, Ni CL. An unexpected coordination polymer containing one-dimensional chlorine-bridged copper(II) magnetic chain induced by organic cation: Synthesis, crystal structure and magnetic properties. INORG CHEM COMMUN 2012. [DOI: 10.1016/j.inoche.2012.08.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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22
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Hu YL, Liang LB, Yang LM, Liu JF, Chen WQ, Zhou JR, Liu XP, Ni CL. Two new salts containing bis(maleonitriledithiolate)nickel(III)/copper(II) anion and substituted N,N′-dibenzylpiperidinium: Syntheses, crystal structures and magnetic properties. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2012.05.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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23
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Ren TL, Yang CJ, Fang DY, Shi GX, Zhu X. Bis[1-(eth-oxy-carbonyl-meth-yl)pyridinium] bis-(1,2-dicyano-ethene-1,2-dithiol-ato-κ(2)S,S')nickelate(II). Acta Crystallogr Sect E Struct Rep Online 2012; 68:m1151. [PMID: 22969453 PMCID: PMC3435580 DOI: 10.1107/s1600536812033831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Accepted: 07/28/2012] [Indexed: 11/10/2022]
Abstract
The asymmetric unit of the title ion-pair complex, (C(9)H(12)NO(2))(2)[Ni(C(4)N(2)S(2))(2)], contains two 1-(eth-oxy-carbonyl-meth-yl)pyridinium cations and one bis-(1,2-dicyano-ethene-1,2-dithiol-ato)nickelate(II) dianion, which exhibits a slightly distorted square-planar coordination geometry. In the crystal, the cations are linked by strong C-H⋯O hydrogen bonds into C(6) chains along [100]. The cations and anions are linked into a three-dimensional architecture by weak C-H⋯N and C-H⋯S inter-actions.
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Affiliation(s)
- Tian-li Ren
- Department of Immunology and Rheumatology, the Second People’s Hospital of Wuxi, Wuxi 214002, People’s Republic of China
| | - Cheng-jian Yang
- Department of Immunology and Rheumatology, the Second People’s Hospital of Wuxi, Wuxi 214002, People’s Republic of China
| | - De-yu Fang
- Department of Immunology and Rheumatology, the Second People’s Hospital of Wuxi, Wuxi 214002, People’s Republic of China
| | - Guo-xun Shi
- Department of Immunology and Rheumatology, the Second People’s Hospital of Wuxi, Wuxi 214002, People’s Republic of China
| | - Xue Zhu
- Key Laboratory of Nuclear Medicine, Ministry of Health, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine. Wuxi 214063, People’s Republic of China
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Han S, Dai SL, Chen WQ, Zhou JR, Yang LM, Ni CL. Complicated weak interactions in a hybrid material containing tetra(isothiocyanate)cobalt(II) and 1,1′-ethylene-2,2′-dipyridinium: synthesis, crystal structure, and magnetic properties. J COORD CHEM 2012. [DOI: 10.1080/00958972.2012.700513] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Song Han
- a Department of Applied Chemistry , Institute of Biomaterial, College of Science, South China Agricultural University , 510642 Guangzhou , P.R. China
| | - Shu-Lin Dai
- a Department of Applied Chemistry , Institute of Biomaterial, College of Science, South China Agricultural University , 510642 Guangzhou , P.R. China
| | - Wei-Qiang Chen
- a Department of Applied Chemistry , Institute of Biomaterial, College of Science, South China Agricultural University , 510642 Guangzhou , P.R. China
| | - Jia-Rong Zhou
- a Department of Applied Chemistry , Institute of Biomaterial, College of Science, South China Agricultural University , 510642 Guangzhou , P.R. China
| | - Le-Min Yang
- a Department of Applied Chemistry , Institute of Biomaterial, College of Science, South China Agricultural University , 510642 Guangzhou , P.R. China
| | - Chun-Lin Ni
- a Department of Applied Chemistry , Institute of Biomaterial, College of Science, South China Agricultural University , 510642 Guangzhou , P.R. China
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25
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Yu SS, Zhou H, Ren XM. Bis(4-dimethyl-amino-1-ethyl-pyridinium) bis-(1,2-dicyano-ethene-1,2-dithiol-ato-κ(2)S,S')nickelate(II). Acta Crystallogr Sect E Struct Rep Online 2012; 68:m395. [PMID: 22589781 PMCID: PMC3343807 DOI: 10.1107/s1600536812008161] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2012] [Accepted: 02/23/2012] [Indexed: 11/10/2022]
Abstract
The asymmetric unit of the title complex, (C9H15N2)2[Ni(C4N2S2)2], comprises one 4-dimethylamino-1-ethylpyridinium cation and one half of a [Ni(mnt)2]2− (mnt2− = maleonitriledithiolate) anion; the complete anion is generated by the application of a centre of inversion. The NiII ion is coordinated by four S atoms of two mnt2− ligands and exhibits a square-planar coordination geometry.
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26
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Mochida T, Funasako Y, Kishida T, Kachi-Terajima C. Assembled structures and magnetic properties of viologen–[M(mnt)2] charge-transfer salts (mnt=maleonitriledithiolate; M=Cu, Ni, Pt). Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2011.11.043] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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27
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Zheng W, Wu S, Zhao S, Geng Y, Jin J, Su Z, Fu Q. Carbonyl Amine/Schiff Base Ligands in Manganese Complexes: Theoretical Study on the Mechanism, Capability of NO Release. Inorg Chem 2012; 51:3972-80. [DOI: 10.1021/ic2011953] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Weili Zheng
- Institute of Functional Material Chemistry, Faculty
of Chemistry, Northeast Normal University, Changchun 130024, Jilin, People’s Republic of China
| | - Shuixing Wu
- Institute of Functional Material Chemistry, Faculty
of Chemistry, Northeast Normal University, Changchun 130024, Jilin, People’s Republic of China
| | - Shanshan Zhao
- Institute of Functional Material Chemistry, Faculty
of Chemistry, Northeast Normal University, Changchun 130024, Jilin, People’s Republic of China
| | - Yun Geng
- Institute of Functional Material Chemistry, Faculty
of Chemistry, Northeast Normal University, Changchun 130024, Jilin, People’s Republic of China
| | - Junling Jin
- Institute of Functional Material Chemistry, Faculty
of Chemistry, Northeast Normal University, Changchun 130024, Jilin, People’s Republic of China
| | - Zhongmin Su
- Institute of Functional Material Chemistry, Faculty
of Chemistry, Northeast Normal University, Changchun 130024, Jilin, People’s Republic of China
| | - Qiang Fu
- Institute of Functional Material Chemistry, Faculty
of Chemistry, Northeast Normal University, Changchun 130024, Jilin, People’s Republic of China
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28
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Pei WB, Wu JS, Ren XM, Tian ZF, Xie J. Observation of metal ion dependent packing structures and magnetic behaviors of metal-bis-1, 2-dithiolene complexes. Dalton Trans 2012; 41:2667-76. [PMID: 22237662 DOI: 10.1039/c1dt11477h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The crystal structures and magnetic properties were investigated experimentally and theoretically for two S = ½ spin chain complexes, which consist of [M(mnt)(2)](-) (M = Pt for 1 or Pd for 2) with 1-(4'-bromo-2'-flurobenzyl)-4-aminopyridinium (1-BrFBz-4-NH(2)Py(+)). The 1-BrFBz-4-NH(2)Py(+) cations exhibit different molecular conformations and arrangements in 1 and 2; the [M(mnt)(2)](-) anions form regular stacks in 1, whereas they form irregular stacks in 2. In addition, the intermolecular interactions between the [M(mnt)(2)](-) anions and cations are also different from each other in the crystals of 1 and 2. Complex 1 shows the magnetic characteristics of a low-dimensional antiferromagnetic coupling spin system with a spin-Peierls-type transition around 7 K, and complex 2 exhibits diamagnetism over the temperature range of 5-300 K. Theoretical analyses, based on the calculations for the charge density distributions of [Pt(mnt)(2)](-) and [Pd(mnt)(2)](-) anions and the magnetic exchange constants within the anion spin chains, addressed the diverse molecular alignments in the crystals of 1 and 2 and distinct magnetic behaviors between 1 and 2.
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Affiliation(s)
- Wen-Bo Pei
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Science, Nanjing University of Technology, Nanjing, P R China
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29
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Zeng ZH, Yang SB. Bis[(2-chloro-4-fluoro-benz-yl)triphenyl-phospho-nium] bis-(1,2,5-thia-diazole-3,4-dithiol-ato)nickelate(II). Acta Crystallogr Sect E Struct Rep Online 2012; 68:m239-40. [PMID: 22412402 PMCID: PMC3297212 DOI: 10.1107/s1600536812003625] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Accepted: 01/27/2012] [Indexed: 12/01/2022]
Abstract
The title ion-pair complex, (C25H20ClFP)2[Ni(C2N2S3)2], was obtained by the direct reaction of (4-F,2-ClBzTPP)+·Br− [4-F,2-ClBzTPP+ is (2-chloro-4-fluorobenzyl)triphenylphosphonium], NiCl2·6H2O and Na2tdas (tdas2− is 1,2,5-thiadiazole-3,4-dithiolate) in methanol. The asymmetric unit of the title structure comprises one (4-F,2-ClBzTPP)+ cation and half of an [Ni(tdas)2]2− complex anion, with the NiII ion situated on a center of symmetry, leading to a slightly distorted square-planar coordination of the latter. In the cation, the tetrahedral angles around the P atom are nearly undistorted. In the crystal, the cations and anions are linked by C—H⋯S, C—H⋯N and C—H⋯Cl hydrogen bonds.
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Affiliation(s)
- Zhou-Hua Zeng
- College of Chemical Engineering, Huanggang Normal University, Huangzhou 438000, People's Republic of China
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30
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Duan HB. 1-Butyl-pyridinium bis-(1,2-dicyano-ethene-1,2-dithiol-ato)nickelate(III). Acta Crystallogr Sect E Struct Rep Online 2012; 67:m1567. [PMID: 22219805 PMCID: PMC3246985 DOI: 10.1107/s1600536811042103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2011] [Accepted: 10/12/2011] [Indexed: 11/20/2022]
Abstract
The NiIII atom in the anion of the title complex, (C9H14N)[Ni(C4N2S2)2], is coordinated by four S atoms of two maleonitriledithiolate ligands, and exhibits a square-planar coordination geometry.
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Affiliation(s)
- Hai-Bao Duan
- School of Biochemical and Environmental Engineering, Nanjing Xiaozhuang College, Nanjing 210017, People's Republic of China
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31
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Wang FM, Chen LZ, Liu YM, Lu CS, Duan XY, Meng QJ. Prolonging luminescent lifetimes by introducing bis(maleonitriledithiolato)metalate anions with a fluorescent organic cation. J COORD CHEM 2011. [DOI: 10.1080/00958972.2011.641539] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Fang-Ming Wang
- a State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210023 , P.R. China
- b School of Biology and Chemical Engineering , Jiangsu University of Science and Technology , Zhenjiang 212003 , P.R. China
| | - Li-Zhuang Chen
- b School of Biology and Chemical Engineering , Jiangsu University of Science and Technology , Zhenjiang 212003 , P.R. China
| | - Yang-Mei Liu
- a State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210023 , P.R. China
| | - Chang-Sheng Lu
- a State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210023 , P.R. China
| | - Xian-Ying Duan
- a State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210023 , P.R. China
| | - Qing-Jin Meng
- a State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210023 , P.R. China
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32
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Guan ZH, Jiang Z, Wang FM. Bis(8-hy-droxy-1-methyl-quinolin-1-ium) bis-(1,2-dicyano-ethene-1,2-dithiol-ato)nickelate(II) dihydrate. Acta Crystallogr Sect E Struct Rep Online 2011; 67:m1661. [PMID: 22199486 PMCID: PMC3238595 DOI: 10.1107/s1600536811045430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2011] [Accepted: 10/29/2011] [Indexed: 11/30/2022]
Abstract
In the title ion-pair complex, (C(10)H(10)NO)(2)[Ni(C(4)N(2)S(2))(2)]·2H(2)O, the anion has crystallographically imposed centre of symmetry. The Ni(II) atom exhibits a slightly distorted square-planar coordination geometry. In the crystal, the water mol-ecule links anions and cations into a three-dimensional network via O-H⋯N, O-H⋯S and O-H⋯O hydrogen bonds. The structure is further stabilized by weak S⋯π contacts [S⋯centroid = 3.8047 (9) Å] and π-π stacking inter-actions [centriod-centroid distance = 3.8653 (7) Å].
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Affiliation(s)
- Zhi-Heng Guan
- School of Materials Science & Engineering, Jiangsu University of Science & Technology, Zhenjiang 212003, People’s Republic of China
| | - Zhang Jiang
- School of Materials Science & Engineering, Jiangsu University of Science & Technology, Zhenjiang 212003, People’s Republic of China
| | - Fang-Ming Wang
- School of Biology & Chemical Engineering, Jiangsu University of Science & Technology, Zhenjiang 212003, People’s Republic of China
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33
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Yu SS. 3-Butyl-1-methyl-1H-imidazol-3-ium bis-(1,2-dicyano-ethene-1,2-dithiol-ato-κS,S')nickel(III). Acta Crystallogr Sect E Struct Rep Online 2011; 67:m1726. [PMID: 22199531 PMCID: PMC3238640 DOI: 10.1107/s1600536811046824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2011] [Accepted: 11/07/2011] [Indexed: 11/16/2022]
Abstract
In the title compound, (C8H15N2)[Ni(C4N2S2)2], the NiIII atom is coordinated by four S atoms of two maleonitriledithiolate ligands and exhibits a distorted square-planar geometry. In the crystal, the cations and anions are connected alternately by weak intermolecular C—H⋯N hydrogen bonds, forming a zigzag chain along [201].
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Affiliation(s)
- Shan-Shan Yu
- School of Biochemical and Environmental Engineering, Nanjing Xiaozhuang College, Nanjing, 210017, People's Republic of China
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34
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Han S, Cai ZF, Xiong YH, Huang Q, Zheng Y, Zhou JR, Liu XP, Yang LM, Ni CL. Syntheses, crystal structures, weak interactions and magnetic properties of two salts with tetrachlorocuprate(II) and substituted benzylpyridinium. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.10.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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35
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Han S, Liang LB, Chen WQ, Liu JF, Zhou JR, Yang LM, Ni CL. Synthesis, crystal structure, and magnetic properties of a salt containing [Cu2Cl7]3− and 4-nitrobenzyl-4′-dimethylaminopyridinium. J COORD CHEM 2011. [DOI: 10.1080/00958972.2011.637168] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Song Han
- a Department of Applied Chemistry , Institute of Biomaterial, College of Science, South China Agricultural University , 510642 Guangzhou , P.R. China
| | - Li-Bo Liang
- a Department of Applied Chemistry , Institute of Biomaterial, College of Science, South China Agricultural University , 510642 Guangzhou , P.R. China
| | - Wei-Qiang Chen
- a Department of Applied Chemistry , Institute of Biomaterial, College of Science, South China Agricultural University , 510642 Guangzhou , P.R. China
| | - Jin-Fang Liu
- a Department of Applied Chemistry , Institute of Biomaterial, College of Science, South China Agricultural University , 510642 Guangzhou , P.R. China
| | - Jia-Rong Zhou
- a Department of Applied Chemistry , Institute of Biomaterial, College of Science, South China Agricultural University , 510642 Guangzhou , P.R. China
| | - Le-Min Yang
- a Department of Applied Chemistry , Institute of Biomaterial, College of Science, South China Agricultural University , 510642 Guangzhou , P.R. China
| | - Chun-Lin Ni
- a Department of Applied Chemistry , Institute of Biomaterial, College of Science, South China Agricultural University , 510642 Guangzhou , P.R. China
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36
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Wang ZM, Wang FQ, Liu ZY. Bis[1-(4-chloro-benz-yl)pyridinium] bis-(1,2,5-thia-diazole-3,4-dithiol-ato)nickelate(II). Acta Crystallogr Sect E Struct Rep Online 2011; 67:m1143. [PMID: 22090902 PMCID: PMC3212200 DOI: 10.1107/s160053681102873x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2011] [Accepted: 07/17/2011] [Indexed: 11/10/2022]
Abstract
The asymmetric unit of the salt, (C12H11ClN)2[Ni(C2N2S3)2], comprises one cation and a half of Ni(tdas)2 (tdas = 1,2,5-thiadiazole-3,4-dithiolate) anion. The NiII atom is located at a centre of inversion. The NiII atom has a square-planar coordination with Ni—S distances of 2.2052 (4) and 2.1970 (5) Å. In crystal, weak C—H⋯S and C—H⋯Ni contacts are observed between the anions and cations.
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37
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Yu SS, Duan HB, Ren XM. 3,3'-Dimethyl-1,1'-(propane-1,3-di-yl)diimidazol-1-ium bis-(1,2-dicyano-ethene-1,2-dithiol-ato-κS,S')nickelate(II). Acta Crystallogr Sect E Struct Rep Online 2011; 67:m1117. [PMID: 22090885 PMCID: PMC3212183 DOI: 10.1107/s1600536811027693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2011] [Accepted: 07/11/2011] [Indexed: 11/20/2022]
Abstract
In the title compound, (C11H18N4)[Ni(C4N2S2)2], the asymmetric contains one half-complex, with the cation placed on a twofold axis and the anion located on an inversion center. The NiII ion in the anion is coordinated by four S atoms of two maleonitriledithiolate ligands, and exhibits the expected square-planar coordination geometry.
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Saha Roy A, Saha P, Mitra P, Maity SS, Ghosh S, Ghosh P. Unsymmetrical diimine chelation to M(II) (M=Zn, Cd, Pd): atropisomerism, pi-pi stacking and photoluminescence. Dalton Trans 2011; 40:7375-84. [PMID: 21681332 DOI: 10.1039/c1dt10270b] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Three types of atropisomeric unsymmetrical diimine complexes, tetrahedral (L(R)(Φ))MX(2) (M = Zn, Cd; X = Cl, Br; R = Me, CMe(3), OH, OMe, Cl; 1a-k, type-I), tetrahedral (L(Me2)(Φ))ZnBr(2) (2, type-II) and square planar (L(OH)(ϕ))PdCl(2) (3, type-III) with different photoluminescence properties, have been reported (L(R)(Φ) = (E)-4-R-N-(pyridine-2-ylmethylene)aniline; Φ = dihedral angle between the diimine unit including the pyridine ring and the phenyl ring planes). In crystals, Φ = 0° for type-I, 90° for type-II and 63° for type-III atropisomers have been confirmed by single crystal X-ray structure determinations of 1c, 1e, 2 and 3·H(2)O isomers. Optimizations of geometries in methanol have established Φ = 28-32° for type-I, 90.83° for type-II and 43.44° for type-III isomers. In solids, type-I atropisomers with Φ = 0, behave as conjugated 14πe systems facilitating π-π stacking and are brightly luminescent at room temperature while type-II and type-III isomers in solid and type-I isomers in solutions are more like non-conjugated 8πe + 6πe systems and non-emissive. Frozen glasses of acetonitrile, methanol and dichloromethane-toluene mixture at 77 K of type-I isomers are emissive and display structured excitation and emission spectra for R = Me, CMe(3), OMe species. Excitation and emission maxima of frozen glasses (λ(ex) = 320-380 nm; λ(em) = 440-485 nm) are red shifted in the solid (λ(ex) = 390-455 nm; λ(em) = 470-550 nm). TD-DFT calculations on 1b, 1d, 1f and stacked (1b)(2) isomers and luminescence lifetime measurements have elucidated that an excited (1)ILCT state has been the origin of emission of the type-I isomers and delocalizations of the photoactive π(diimine) and π(diimine)(*) orbitals of the L(R)(Φ) over the stacked layers shift the λ(ext) and λ(em) of solids to lower energies than those in frozen glasses. The trends of diimine ligand based electron transfer events of the complexes in DMF have been investigated by cyclic voltammetry at 298 K.
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Affiliation(s)
- Amit Saha Roy
- Department of Chemistry, R. K. Mission Residential College, Narendrapur, Kolkata, 103, India
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39
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Pei WB, Wu JS, Tian ZF, Ren XM, Song Y. Stack Pattern of the Countercation-Modulating Magnetic Property of Low-Dimensional [Pt(mnt)2]− Monoanion Spin Systems. Inorg Chem 2011; 50:3970-80. [PMID: 21462925 DOI: 10.1021/ic102406u] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wen-Bo Pei
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Science, Nanjing University of Technology, Nanjing 210009, P.R. China
| | - Jian-Sheng Wu
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Science, Nanjing University of Technology, Nanjing 210009, P.R. China
| | - Zheng-Fang Tian
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Science, Nanjing University of Technology, Nanjing 210009, P.R. China
| | - Xiao-Ming Ren
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Science, Nanjing University of Technology, Nanjing 210009, P.R. China
- State Key Lab & Coordination Chemistry Institute, Nanjing University, Nanjing 210093, P.R. China
| | - You Song
- State Key Lab & Coordination Chemistry Institute, Nanjing University, Nanjing 210093, P.R. China
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40
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Ye Q, Akutagawa T, Ye HY, Hang T, Ge JZ, Xiong RG, Noro SI, Nakamura T. Structural phase transition due to the flexible supramolecule of (4-cyanomethylanilinium)([18]crown-6) in [Ni(dmit)2]− crystal. CrystEngComm 2011. [DOI: 10.1039/c1ce05581j] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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41
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Xian H, Duan HB. Bis[1-(3-cyano-benz-yl)pyridinium] bis-(1,2-dicyano-ethene-1,2-dithiol-ato)nickelate(II). Acta Crystallogr Sect E Struct Rep Online 2010; 67:m70. [PMID: 21522588 PMCID: PMC3050285 DOI: 10.1107/s1600536810051263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2010] [Accepted: 12/06/2010] [Indexed: 11/10/2022]
Abstract
In the ionic title complex, (C(13)H(11)N(2))(2)[Ni(C(4)N(2)S(2))(2)], the Ni(II) ion is located on an inversion centre so the asymmetric unit contains one-half [Ni(mnt)(2)](2-) dianion (mnt(2-) is maleonitrile-dithiolate) and one 1-(3-cyano-benz-yl)pyridinium cation ([CNBzPy](+)). The Ni(II) ion in the [Ni(mnt)(2)](2-) anion is coordinated by four S atoms of two mnt(2-) ligands, and exhibits square-planar coordination geometry. In the [CNBzPy](+) cation, the benzene and pyridine rings are twisted with respect to the C/C/N plane incorporating the methyl-ene C atom that links them. The crystal structure is stabilized by Coulombic inter-actions.
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Affiliation(s)
- Hua Xian
- Department of Chemistry, Nanjing Xiaozhuang College, Nanjing 210017, People's Republic of China
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42
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Chen X, Lin JH, Zhou HL, Zhou JR, Huang Q, Zuo HR, Yang LM, Ni CL, Hu XL. Two salts containing bis(maleonitriledithiolate)nickel(III)/copper(II) anion and substituted benzyltriphenylphosphinium: Syntheses, crystal structures and magnetic properties. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2010.08.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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43
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Liu GX, Yang H, Guo W, Liu Y, Huang RY, Nishihara S, Ren XM. Three new nickel(III) compounds based on 2-thioxo-1,3-dithiole-4,5-dithiolate: Syntheses, structures, magnetic properties and theoretical analyses. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.07.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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44
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Chen X, Zhou HL, Lin JH, Huang Q, Zuo HR, Zhou JR, Ni CL, Hu XL. Syntheses, crystal structures, and magnetic properties of two molecular materials by self-assembly of bis(maleonitriledithiolato)nickelate monoanion and substituted benzyltriphenylphosphinium. J Mol Struct 2010. [DOI: 10.1016/j.molstruc.2010.07.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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45
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One-dimensional (1D) [Ni(mnt)2]−-based spin-Peierls-like complexes: Structural, magnetic and transition properties. Coord Chem Rev 2010. [DOI: 10.1016/j.ccr.2009.12.021] [Citation(s) in RCA: 102] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Mercuri ML, Deplano P, Pilia L, Serpe A, Artizzu F. Interactions modes and physical properties in transition metal chalcogenolene-based molecular materials. Coord Chem Rev 2010. [DOI: 10.1016/j.ccr.2009.10.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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47
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The spin gap system by self-assembly of benzyl-4-ethylpyridinium and bis(maleonitriledithiolate)niclelate(III) anion. INORG CHEM COMMUN 2010. [DOI: 10.1016/j.inoche.2009.12.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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48
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Nihei M, Tahira H, Takahashi N, Otake Y, Yamamura Y, Saito K, Oshio H. Multiple Bistability and Tristability with Dual Spin-State Conversions in [Fe(dpp)2][Ni(mnt)2]2·MeNO2. J Am Chem Soc 2010; 132:3553-60. [DOI: 10.1021/ja910122r] [Citation(s) in RCA: 133] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Masayuki Nihei
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki 305-8571, Japan
| | - Hirotaka Tahira
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki 305-8571, Japan
| | - Nobukazu Takahashi
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki 305-8571, Japan
| | - Yusuke Otake
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki 305-8571, Japan
| | - Yasuhisa Yamamura
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki 305-8571, Japan
| | - Kazuya Saito
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki 305-8571, Japan
| | - Hiroki Oshio
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki 305-8571, Japan
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Miteva T, Romanova J, Ivanova A, Tadjer A, Baumgarten M. Theoretical Study on the Structural Aspects of Cu
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Hybrid‐Spin Complexes. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.200900836] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Tsveta Miteva
- University of Sofia, Faculty of Chemistry, 1 James Bourchier Ave., 1164 Sofia, Bulgaria
| | - Julia Romanova
- University of Sofia, Faculty of Chemistry, 1 James Bourchier Ave., 1164 Sofia, Bulgaria
| | - Anela Ivanova
- University of Sofia, Faculty of Chemistry, 1 James Bourchier Ave., 1164 Sofia, Bulgaria
| | - Alia Tadjer
- University of Sofia, Faculty of Chemistry, 1 James Bourchier Ave., 1164 Sofia, Bulgaria
| | - Martin Baumgarten
- Max Planck Institute for Polymer Research, 10 Ackermannweg, POB 3148, 55021 Mainz, Germany
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50
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2D crystal structure, magnetic behavior and theoretic analysis of two new molecular solids based on Ni(maleonitriledithiolate)2 monoanion with substituted 2-aminopyridinium. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2009.11.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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