1
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Novel phenoxo-bridged di- and tri-nuclear Cu(II) salamo-like complexes driven by various counter-anions. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2022.121336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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2
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Han XJ, Li RY, Yue YN, Zhang Y, Dong WK. Studying anion-dependent paradoxically fluorescent Cu(II) complexes bearing a pyridine-decorated tetradentate half-salamo-like ligand. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120634] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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3
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Song FQ, Cheng H, Zhao NN, Song XQ, Wang L. Anion-Dependent Structure and Luminescence Diversity in Zn II-Ln III Heterometallic Architectures Supported by a Salicylamide-Imine Ligand. Inorg Chem 2021; 60:17051-17062. [PMID: 34694111 DOI: 10.1021/acs.inorgchem.1c02228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
To advance the structural development and fully explore the application potential, it is highly desirable but challenging to elucidate the relationship between the structures and properties of ZnII-LnIII heterometallic species. Herein, three types of ZnII-LnIII heterometallic compounds (LnIII = GdIII, TbIII) formulated as [Zn16Ln4L12(μ3-O)4(NO3)12]·8CH3CN (ZnLn-1), [Zn2Ln2L2(NO3)6(H2O)2]·3CH3CN (ZnLn-2), and [Zn4Ln2L8(OAc)12]·xCH3CN (ZnLn-3: for Ln = Gd, x = 5; for Ln = Tb, x = 4) were dictated by common inorganic anions, NO3- and OAc-, with the aid of the multidentate ligand H2L with propane as the central skeleton and 3-methoxysalicylamide and 3-methoxysalicylaldimine as terminal groups. ZnLn-1 features cubic cages with four {Zn4L3} tetrahedral subunits and four Ln3+ centers positioned at the eight vertices alternately when NO3- was introduced into the reaction system exclusively. An attempt to replace NO3- in ZnLn-1 with OAc- partially led to the formation of {Zn2Ln2L2} heterometallic wheels. Meanwhile, ZnLn-3 featuring double-hairpin-like {Zn4Ln2L4} hemicycles that are orthogonal to each other assisted by intermolecular hydrogen bonds was constructed when NO3- in ZnLn-1 was completely replaced by OAc-. Their structural integrity in solution were ascertained by both emission and 1H NMR spectroscopy. Ascribed to the different Zn2+-containing antenna, ZnTb-2 possesses a relatively strong emission characteristic of Tb3+; ZnTb-1 has moderate Tb3+ luminescence, yet an absence of Tb3+ emission is found in ZnTb-3. Such an emission difference could be mainly attributed to the antenna effect directed by distinct structural characteristics induced by anions. The anion-dictated self-assembly strategy presented herein not only offers a facile approach to regulate the coordination mode of H2L to such an extent to obtain diverse structures of ZnII-LnIII heterometallic species but also provides an understanding of how common inorganic anions tune coordination-driven self-assemblies as well as the subsequent luminescence properties.
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Affiliation(s)
- Fu-Qiang Song
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China
| | - Hao Cheng
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China
| | - Na-Na Zhao
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China
| | - Xue-Qin Song
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China
| | - Li Wang
- College of Chemistry and Chemical Engineering, Xi'an Shiyou University, Xi'an 710065, People's Republic of China.,State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, People's Republic of China
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4
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Khan A, Akhtar MN, Lan Y, Anson CE, Powell AK. Linear shaped hetero-metallic [Zn2Ln4] clusters with Schiff base ligand: Synthesis, characterization and magnetic properties. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120437] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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5
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Xu L, Chai Y, Li C, Chai L. Co (II) and Cd (II) complexes with imidazole‐2‐carboxaldehyde groups: spectroscopic, antibacterial, Hirshfeld surfaces analyses, and TD/DFT calculations. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6279] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Li‐Yan Xu
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou 730070 China
| | - Yong‐Mei Chai
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou 730070 China
| | - Cheng‐Guo Li
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou 730070 China
| | - Lan‐Qin Chai
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou 730070 China
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6
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Wang JF, Li RY, Li P, Dong WK. Exploring coordination behaviors, structural characterizations and theoretical calculations of structurally different Cu(II), Co(II) and Ni(II) emissive complexes constructed from a salamo-based ligand and 4,4′-bipy. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120247] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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7
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Song XQ, Xia XL, Song FQ, Liu GH, Wang L. Tuning the coordination behavior of an unexplored asymmetric multidentate ligand for developing diverse heterometallic architectures with luminescent and magnetic properties. CrystEngComm 2021. [DOI: 10.1039/d0ce01298j] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Three types of heterometallic species including metal clusters and a metal macrocycle have been developed by tuning the coordination behavior of a new asymmetric ligand with metal cations and anions.
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Affiliation(s)
- Xue-Qin Song
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- China
| | - Xue-Li Xia
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- China
| | - Fu-Qiang Song
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- China
| | - Guo-Hua Liu
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- China
| | - Li Wang
- College of Chemistry and Chemical Engineering
- Xi'an Shiyou University
- Xi'an 710065
- P.R. China
- State Key Laboratory of Coordination Chemistry
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8
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Mu HR, An XX, Liu C, Zhang Y, Dong WK. STRUCTURALLY CHARACTERIZED SELF-ASSEMBLED HETEROBIMETALLIC Ni(II)–Eu(III)-SALAMO-BIPYRIDINE COORDINATION POLYMER: SYNTHESIS, PHOTOPHYSICAL AND ANTIMICROBIAL PROPERTIES. J STRUCT CHEM+ 2020. [DOI: 10.1134/s0022476620070203] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Two novel copper(II) salamo-based complexes: Syntheses, X-ray crystal structures, spectroscopic properties and Hirshfeld surfaces analyses. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119701] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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10
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Mu HR, Yu M, Wang L, Zhang Y, Ding YJ. Catching S2− and Cu2+ by a highly sensitive and efficient salamo-like fluorescence-ultraviolet dual channel chemosensor. PHOSPHORUS SULFUR 2020. [DOI: 10.1080/10426507.2020.1756807] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Hao-Ran Mu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, PR China
| | - Meng Yu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, PR China
| | - Lan Wang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, PR China
| | - Yang Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, PR China
| | - Yu-Jie Ding
- College of Biochemical Engineering, Anhui Polytechnic University, Wuhu, Anhui, PR China
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11
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Pu LM, Yu M, Zhang Y, Long HT, Xu WB, Dong WK. Tetranuclear cobalt(II) and nickel(II) complexes with an unsymmetrical salamo-like ligand: Structural characterization, Hirshfeld analysis and fluorescent properties. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119238] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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12
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A Newly Synthesized Heterobimetallic NiII-GdIII Salamo-BDC-Based Coordination Polymer: Structural Characterization, DFT Calculation, Fluorescent and Antibacterial Properties. CRYSTALS 2019. [DOI: 10.3390/cryst9110596] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A unprecedented hetero-bimetallic 3d-4f BDC-salamo-based coordination polymer, [(L)Ni(BDC)Gd(NO3)(DMF)] was prepared and validated via elemental analyses, IR and UV–Visible absorption spectra, DFT calculation, and X-ray crystallography. The six-coordinated Ni1 ion lies at the N2O2 donor site of the L2− moiety, and one DMF O atom and carboxylate O atom occupy, collectively, the axial positions, and form a twisted octahedron. The nine-coordinated Gd1 ion consists of three oxygen atoms (O12, O13, and O14) of two carboxylate groups, two oxygen atoms (O8 and O9) derived from one bidentate nitrate group, and an O2O2 coordination site (O1, O2, O6, and O5) of the L2− unit, forming a twisted three-capped triangular prism coordination geometry. Compared to the ligand (H2L), the fluorescence intensity decreases due to the coordination of metal ions. Meanwhile, the antibacterial activities are researched.
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Pu LM, Wang L, Li XY, Sun YX, Kang QP, Long HT, Xu WB, Dong WK. Four rare structurally characterized hetero-pentanuclear [Zn 4Ln] bis(salamo)-type complexes: syntheses, crystal structures and spectroscopic properties. RSC Adv 2019; 9:37331-37343. [PMID: 35542306 PMCID: PMC9075789 DOI: 10.1039/c9ra07423f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 11/06/2019] [Indexed: 12/17/2022] Open
Abstract
Four new hetero-pentanuclear 3d–4f complexes [Zn4(L)2La(NO3)2(OEt)(H2O)] (1), [Zn4(L)2Ce(NO3)2(OMe)(MeOH)] (2), [Zn4(L)2Pr(NO3)2(OEt)(EtOH)] (3) and [Zn4(L)2Nd(NO3)2(OMe)(MeOH)] (4) were synthesized by the reactions of a newly synthesized octadentate bis(salamo)-based tetraoxime ligand (H4L) with Zn(OAc)2·2H2O and Ln(NO3)3·6H2O (Ln = La, Ce, Pr and Nd), respectively, and characterized via elemental analyses, FT-IR, UV-Vis spectroscopy and single crystal X-ray crystallography. The X-ray crystallographic investigation revealed that all ZnII ions were located in N2O3 coordination spheres, and possessed a trigonal bipyramid coordination environment. The LnIII ion lay in an O8 coordination sphere, and adopted a distorted square antiprismatic coordination environment. Furthermore, supramolecular interactions and fluorescence properties were investigated. Four new hetero-pentanuclear 3d–4f complexes 1–4 were synthesized and characterized. Supramolecular interactions and fluorescence properties of complexes 1–4 were investigated.![]()
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Affiliation(s)
- Lu-Mei Pu
- College of Science, Gansu Agricultural University Lanzhou Gansu 730070 P. R. China
| | - Lan Wang
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University Lanzhou Gansu 730070 P. R. China
| | - Xiao-Yan Li
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University Lanzhou Gansu 730070 P. R. China
| | - Yin-Xia Sun
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University Lanzhou Gansu 730070 P. R. China
| | - Quan-Peng Kang
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University Lanzhou Gansu 730070 P. R. China
| | - Hai-Tao Long
- College of Science, Gansu Agricultural University Lanzhou Gansu 730070 P. R. China
| | - Wei-Bing Xu
- College of Science, Gansu Agricultural University Lanzhou Gansu 730070 P. R. China
| | - Wen-Kui Dong
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University Lanzhou Gansu 730070 P. R. China
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14
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Meng HH, Xia XL, Lin ZG, Song XQ. A New One Dimensional Mn(III) Coordination Polymer Constructed by a Salicylamide Imine Multidentate Ligand: Structure, Magnetic and Luminescent Properties. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01158-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Shamshoom AAA, Meng HH, Xi W, Song XQ. Two dinuclear lanthanide complexes based on a salicylamide imine multidentate ligand: Synthesis, structure and NIR emission properties. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.07.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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16
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Tang X, Qu Y, Wang C, Wu Y, Zhao K, Wu H. Synthesis, structure, and antioxidative properties of a copper(II) complex with 1,2‐bis(benzimidazol‐2‐yl)ethane ligand. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900189] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xia Tang
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou People's Republic of China
| | - Yao Qu
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou People's Republic of China
| | - Cong Wang
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou People's Republic of China
| | - Yancong Wu
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou People's Republic of China
| | - Kun Zhao
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou People's Republic of China
| | - Huilu Wu
- School of Chemical and Biological EngineeringLanzhou Jiaotong University Lanzhou People's Republic of China
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17
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Kang QP, Li XY, Wang L, Zhang Y, Dong WK. Containing-PMBP N2
O2
-donors transition metal(II) complexes: Synthesis, crystal structure, Hirshfeld surface analyses and fluorescence properties. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5013] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Quan-Peng Kang
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Xiao-Yan Li
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Lan Wang
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Yang Zhang
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
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18
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Zhao Q, An XX, Liu LZ, Dong WK. Syntheses, luminescences and Hirshfeld surfaces analyses of structurally characterized homo-trinuclear ZnII and hetero-pentanuclear ZnII-LnIII (Ln = Eu, Nd) bis(salamo)-like complexes. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.02.040] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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19
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Li XY, Kang QP, Liu C, Zhang Y, Dong WK. Structurally characterized homo-trinuclear ZnII and hetero-pentanuclear [ZnII4LnIII] complexes constructed from an octadentate bis(Salamo)-based ligand: Hirshfeld surfaces, fluorescence and catalytic properties. NEW J CHEM 2019. [DOI: 10.1039/c9nj00014c] [Citation(s) in RCA: 102] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
One 3d and five 3d-4f complexes were synthesized. Complexes 1–6 were characterized via elemental analyses, FT-IR, UV-Vis spectroscopy and X-ray crystallography, and their fluorescence properties, catalytic activities and Hirshfeld surface analyses were studied.
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Affiliation(s)
- Xiao-Yan Li
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- P. R. China
| | - Quan-Peng Kang
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- P. R. China
| | - Chang Liu
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- P. R. China
| | - Yang Zhang
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- P. R. China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- P. R. China
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20
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Meng HH, Wang CY, Xi W, Song XQ, Wang L. A cationic tetrahedral Zn(ii) cluster based on a new salicylamide imine multidentate ligand: synthesis, structure and fluorescence sensing study. Dalton Trans 2019; 48:12326-12335. [DOI: 10.1039/c9dt01376h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
We present here a monocationic ZnII tetrahedral cluster which is extremely stable and exhibits highly sensitive and selective recognition of phosphates against other common anions in water containing media.
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Affiliation(s)
- Huan-Huan Meng
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Cai-Yun Wang
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Wei Xi
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Xue-Qin Song
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Li Wang
- College of Chemistry and Chemical Engineering
- Xi'an Shiyou University
- Xi'an 710065
- P.R. China
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21
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Zhou L, Hu Q, Chai LQ, Mao KH, Zhang HS. X-ray characterization, spectroscopic, DFT calculations and Hirshfeld surface analysis of two 3-D supramolecular mononuclear zinc(II) and trinuclear copper(II) complexes. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.052] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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22
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Zhang Y, Liu LZ, Gao L, Akogun SF, Dong WK. An Unprecedented Trinuclear Nickel(II) Complex Assembled from an Asymmetric Salamo-Type Ligand. J STRUCT CHEM+ 2018. [DOI: 10.1134/s002247661807020x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Synthesis and Fluorescence Properties of a Structurally Characterized Hetero-Hexanuclear Zn(II)-La(III) Salamo-Like Coordination Compound Containing Auxiliary Ligands. CRYSTALS 2018. [DOI: 10.3390/cryst8110414] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A hetero-hexanuclear Zn(II)-La(III) coordination compound, [{(ZnL)2La}2(bdc)2](NO3)2 (H2bdc = terephthalic acid) has been synthesized with a symmetric Salamo-like bisoxime, and characterized by elemental analyses, IR, UV-Vis, fluorescent spectroscopy, and single-crystal X-ray diffraction analysis. All of the Zn(II) ions are pentacoordinated by N2O2 donator atoms from the (L)2− unit and one oxygen atom from one terephthalate anion. The Zn(II) ions adopt trigonal bipyramidal geometries (τZn1 = 0.61, τZn2 = 0.56). The La(III) ions are decacoordinated in the Zn(II)-La(III) coordination compound and has a distorted bicapped square antiprism geometry. Meanwhile, the photophysical property of the Zn(II)-La(III) coordination compound was also measured and discussed.
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Ren ZL, Li XY, Hao J, Zhang Y, Dong WK. Syntheses, structural characterizations, and electrochemical and fluorescent properties of homo- and hetero-polynuclear transition metal(II) complexes. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4614] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Zong-Li Ren
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Xiao-Yan Li
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Jing Hao
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Yang Zhang
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
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25
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Chai LQ, Zhou L, Zhang KY, Zhang HS. Structural characterizations, spectroscopic, electrochemical properties, and antibacterial activities of copper (II) and cobalt (II) complexes containing imidazole ring. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4576] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Lan-Qin Chai
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Ling Zhou
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Kong-Yan Zhang
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Hong-Song Zhang
- Lanzhou University Second Hospital; Lanzhou Gansu 730030 China
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26
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Zhao Q, Wei ZL, Kang QP, Zhang H, Dong WK. Homo- and heterometallic Cu(II)-M(II) (M = Ca, Sr and Ba) bis(salamo)-based complexes: Syntheses, structures and fluorescent properties. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 203:472-480. [PMID: 29902755 DOI: 10.1016/j.saa.2018.06.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 05/31/2018] [Accepted: 06/01/2018] [Indexed: 06/08/2023]
Abstract
Four homo/heterometallic complexes [Cu3(L)(μ2-OAc)9(CH3OH) 9]·3CHCl3 (1), [Cu2(L)Ca(μ2-NO3)9] (9), [{Cu2(L)Sr(μ2-NO3)9}9]·CH3CH2OH (11) and [Cu2(L)Ba(μ2-OAc)9(OAc)] (14), containing an acyclic naphthalenediol-based ligand H4L, were synthesized and characterized by elemental analyses, IR, UV-Vis, fluorescence spectra, TG-DTA and X-ray crystallography. The complex 1 was obtained by the reaction of H4L with 11 equivalents of Cu(OAc) 9·2H2O. The heterometallic complexes 9, 11, 14 were acquired by the reaction of H4L with 9 equivalents of Cu(OAc)9·2H2O or Cu(NO3)9·2H2O and 1 equivalent of M(OAc)9 (M = Ca, Sr and Ba). Owing to the different coordination cavities of the N2O2 and O6 of the completely deprotonated (L)14- unit, the crystal structures showed the N2O2 sites were occupied by Cu(II) atoms, alkaline earth metal(II) atoms occupied the O6 site of the ligand (L)14- unit, respectively. Furthermore, the fluorescence properties and TG-DTA analyses were discussed.
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Affiliation(s)
- Qing Zhao
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
| | - Zhi-Li Wei
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
| | - Quan-Peng Kang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
| | - Han Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China.
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27
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Han X, Shen K, Huang G, Li C, Mao S, Shi X, Wu H. Synthesis, structure, electrochemical properties and superoxide radical scavenging activities of two thiocyanate copper(II) complexes with different pyridyl-benzoxazole ligands. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.05.058] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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28
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Ren ZL, Liu LZ, Zhang Y, Dong WK. Crystal structure of (6,6′-(((((2-aminoethyl)azanediyl)bis(ethane-2,1-diyl))bis(azanylylidene))bis(methanylylidene))bis(2,4-dichlorophenolato)-κ 6
N, N′, N′′, N′′′, O, O′)cadmium(II) – ethanol – water (1/1/1), C 22H 28CdCl 4N 4O 4. Z KRIST-NEW CRYST ST 2018. [DOI: 10.1515/ncrs-2017-0395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C22H28CdCl4N4O4, monoclinic, C2/c (no. 15), a = 18.5053(5) Å, b = 13.0864(4) Å, c = 23.0284(9) Å, β = 102.367(3)°, V = 5447.4(3) Å3, Z = 8, R
gt(F) = 0.0457, wR
ref(F
2) = 0.1306, T = 290.7(2) K.
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Affiliation(s)
- Zong-Li Ren
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou 730070 , People’s Republic of China
| | - Ling-Zhi Liu
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou 730070 , People’s Republic of China
| | - Yang Zhang
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou 730070 , People’s Republic of China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou 730070 , People’s Republic of China
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29
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Ren ZL, Wei ZL, Wang L, Ma JC, Dong WK. Synthesis and crystal structure of 2,2′-ethylenedioxybis(benzimide)-2,2′-bis[ O-(1-propyloxyamide)]oxime-4,4′,6,6′-tetrachlorodiphenol, C 36H 34Cl 4N 4O 8. Z KRIST-NEW CRYST ST 2018. [DOI: 10.1515/ncrs-2017-0419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C36H34Cl4N4O8, monoclinic, C2/c (no. 15), a = 33.048(10) Å, b = 6.4688(7) Å, c = 24.301(7) Å, β = 133.30(5)°, Z = 4, V = 3781(3) Å3, R
gt(F) = 0.0477, wR
ref(F
2) = 0.1016, T = 293(2) K.
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Affiliation(s)
- Zong-Li Ren
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou 730070 , P.R. China
| | - Zhi-Li Wei
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou 730070 , P.R. China
| | - Lan Wang
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou 730070 , P.R. China
| | - Jian-Chun Ma
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou 730070 , P.R. China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou 730070 , P.R. China
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30
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Song XQ, Wang CY, Meng HH, Shamshoom AAA, Liu WS. Coordination-Driven Self-Assembled ZnII6-LnIII3 Metallocycles Based on a Salicylamide Imine Ligand: Synthesis, Structure, and Selective Luminescence Enhancement Induced by OAc–. Inorg Chem 2018; 57:10873-10880. [DOI: 10.1021/acs.inorgchem.8b01525] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xue-Qin Song
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
| | - Cai-Yun Wang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
| | - Huan-Huan Meng
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
| | | | - Wei-sheng Liu
- College of Chemistry and Chemical Engineering and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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31
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Dermitzaki D, Bistola O, Pissas M, Psycharis V, Sanakis Y, Raptopoulou CP. Heptanuclear heterometallic Cu 5 Ln 2 (Ln = Gd, Tb) complexes: Synthesis, crystal structures, and magnetic properties studies. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.05.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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32
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Three Polyhydroxyl-Bridged Defective Dicubane Tetranuclear MnIII Complexes: Synthesis, Crystal Structures, and Spectroscopic Properties. CRYSTALS 2018. [DOI: 10.3390/cryst8070272] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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33
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Structural Characterized Homotrinuclear ZnII Bis(Salamo)-Based Coordination Compound: Hirshfeld Surfaces, Fluorescent and Antimicobial Properties. CRYSTALS 2018. [DOI: 10.3390/cryst8070259] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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34
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Zhao Q, Pan YQ, Li XY, Zhang H, Dong WK. A heterotrimetallic Ni(II)–Dy(III) bis(salamo)-based complex: synthesis, structure and fluorescent property. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2018. [DOI: 10.1515/znb-2017-0214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractA discrete heterotrinuclear complex [{Ni2LDy(OAc)3(CH3OH)}2] · 2CH3OH · 3CH2Cl2, with a naphthalenediol-based acyclic bis(salamo) ligand H4L, has been synthesized and structurally characterized using elemental analyses, IR, UV/Vis and fluorescence spectra and single crystal X-ray diffraction. The crystal structure shows two crystallographically independent but chemically identical molecules (moleculesIandII). All the Ni(II) atoms are hexa-coordinated with slightly distorted octahedral geometries. The central Dy atoms are nona-coordinated with slightly distorted tricapped trigonal prism geometries. An infinite 3D supramolecular structure is formed via intermolecular hydrogen bonding and C–H…π interactions.
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Affiliation(s)
- Qing Zhao
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou, Gansu 730070 , P. R. China
| | - Ying-Qi Pan
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou, Gansu 730070 , P. R. China
| | - Xiao-Yan Li
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou, Gansu 730070 , P. R. China
| | - Han Zhang
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou, Gansu 730070 , P. R. China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou, Gansu 730070 , P. R. China
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35
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Zhang P, Wang YB, Su Q. Crystal structure of bis{5-methoxy-2-(((2-oxo-2 H-chromen-6-yl)imino)methyl)phenolato-κ 2
N, O}zinc(II), C 34H 24N 2O 8Zn. Z KRIST-NEW CRYST ST 2018. [DOI: 10.1515/ncrs-2017-0220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C34H24N2O8Zn, triclinic, P1̅ (no. 2), a = 9.1202(6) Å, b = 12.2985(8) Å, c = 12.9973(9) Å, α = 83.799(2)°, β = 76.063(2)°, γ = 81.385(2)°, Z = 2, V = 1395.02(16) Å3, R
gt(F) = 0.0292, wR
ref(F
2) = 0.0691, T = 296(2) K.
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Affiliation(s)
- Ping Zhang
- Northwest Minzu University , College of Chemical Engineering , Lanzhou 730030 , P.R. China
- Key Laboratory for Utility of Environment-friendly Composite Materials and Biomass in Universities of Gansu Province , Lanzhou 730030 , P.R. China
| | - Yan-Bin Wang
- Northwest Minzu University , College of Chemical Engineering , Lanzhou 730030 , P.R. China
| | - Qiong Su
- Northwest Minzu University , College of Chemical Engineering , Lanzhou 730030 , P.R. China
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36
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Self-Assembly of 3d-4f ZnII-LnIII (Ln = Ho and Er) Bis(salamo)-Based Complexes: Controlled Syntheses, Structures and Fluorescence Properties. CRYSTALS 2018. [DOI: 10.3390/cryst8050230] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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37
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Unprecedented Fluorescent Dinuclear Co II and Zn II Coordination Compounds with a Symmetric Bis(salamo)-Like Tetraoxime. Molecules 2018; 23:molecules23051141. [PMID: 29748523 PMCID: PMC6099918 DOI: 10.3390/molecules23051141] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Revised: 05/02/2018] [Accepted: 05/08/2018] [Indexed: 11/17/2022] Open
Abstract
Two unprecedented homometallic CoII and ZnII coordination compounds, [M2(L)(OCH3)][M2(L)(OAc)] (MII = CoII (1) and ZnII (2)), with a novel symmetric bis(salamo)-like tetraoxime ligand H3L were synthesized and characterized by elemental analyses, infrafred (IR), ultraviolet–visible spectroscopy (UV-Vis), fluorescent spectra and single-crystal X-ray diffraction analyses. The unit cell of the two coordination compounds contains two crystallographically and chemically independent dinuclear coordination compounds. In the two coordination compounds, three metal ions are five-coordinated, formed two square pyramidal and a trigonal bipyramidal geometries, and the other metal ion is a hexacoordinate octahedral configuration. In addition, the coordination compound 1 forms a 3D supramolecular structure, and the coordination compound 2 forms a 0D dimer structure by the inter-molecular hydrogen bond interactions. Meanwhile, the fluorescence spectra of the coordination compounds 1 and 2 were also measured and discussed.
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38
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Dong XY, Zhao Q, Wei ZL, Mu HR, Zhang H, Dong WK. Synthesis and Fluorescence Properties of Structurally Characterized Heterobimetalic Cu(II)⁻Na(I) Bis(salamo)-Based Complex Bearing Square Planar, Square Pyramid and Triangular Prism Geometries of Metal Centers. Molecules 2018; 23:molecules23051006. [PMID: 29693609 PMCID: PMC6102540 DOI: 10.3390/molecules23051006] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 04/20/2018] [Accepted: 04/23/2018] [Indexed: 12/18/2022] Open
Abstract
A novel heterotrinuclear complex [Cu2(L)Na(µ-NO3)]∙CH3OH∙CHCl3 derived from a symmetric bis(salamo)-type tetraoxime H4L having a naphthalenediol unit, was prepared and structurally characterized via means of elemental analyses, UV-Vis, FT-IR, fluorescent spectra and single-crystal X-ray diffraction. The heterobimetallic Cu(II)–Na(I) complex was acquired via the reaction of H4L with 2 equivalents of Cu(NO3)2·2H2O and 1 equivalent of NaOAc. Clearly, the heterotrinuclear Cu(II)–Na(I) complex has a 1:2:1 ligand-to-metal (Cu(II) and Na(I)) ratio. X-ray diffraction results exhibited the different geometric behaviors of the Na(I) and Cu(II) atoms in the heterotrinuclear complex; the both Cu(II) atoms are sited in the N2O2 coordination environments of fully deprotonated (L)4− unit. One Cu(II) atom (Cu1) is five-coordinated and possesses a geometry of slightly distorted square pyramid, while another Cu(II) atom (Cu2) is four-coordination possessing a square planar coordination geometry. Moreover, the Na(I) atom is in the O6 cavity and adopts seven-coordination with a geometry of slightly distorted single triangular prism. In addition, there are abundant supramolecular interactions in the Cu(II)–Na(I) complex. The fluorescence spectra showed the Cu(II)–Na(I) complex possesses a significant fluorescent quenching and exhibited a hypsochromic-shift compared with the ligand H4L.
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Affiliation(s)
- Xiu-Yan Dong
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China.
| | - Qing Zhao
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China.
| | - Zhi-Li Wei
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China.
| | - Hao-Ran Mu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China.
| | - Han Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China.
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China.
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39
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Structures and Fluorescent and Magnetic Behaviors of Newly Synthesized NiII and CuII Coordination Compounds. CRYSTALS 2018. [DOI: 10.3390/cryst8040173] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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40
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Solvent-Induced Unsymmetric Salamo-Like Trinuclear NiII Complexes: Syntheses, Crystal Structures, Fluorescent and Magnetic Properties. CRYSTALS 2018. [DOI: 10.3390/cryst8040176] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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41
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Structural and Luminescent Properties of Heterobimetallic Zinc(II)-Europium(III) Dimer Constructed from N2O2-Type Bisoxime and Terephthalic Acid. CRYSTALS 2018. [DOI: 10.3390/cryst8040154] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A new heterohexanuclear ZnII–EuIII dimer [{(ZnL)2Eu}2(bdc)2]·2Cl constructed from a N2O2-type chelating ligand H2L (6,6′-Dimethoxy-2,2′-[ethylenedioxybis(nitrilomethylidyne)]diphenol), Zn(OAc)2·2H2O, EuCl3·6H2O and H2bdc (terephthalic acid) was synthesized, and characterized using elemental analyses, IR (Infrared), UV-Vis (Ultraviolet–visible) spectra and X-ray single crystal diffraction method. There are two crystallographically equivalent [(ZnL)2Eu] moieties in the ZnII–EuIII complex, the two [(ZnL)2Eu] moieties are linked by two bdc2– ligand leading to a heterohexanuclear dimer, in which the carboxylato groups bridge the ZnII and EuIII atoms. Furthermore, the luminescence properties of H2L and its ZnII–EuIII complex have been studied.
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42
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Synthesis and Fluorescence Properties of a New Heterotrinuclear Co(II)-Ce(III)Complex Constructed from a bis(salamo)-Type Tetraoxime Ligand. Molecules 2018; 23:molecules23040804. [PMID: 29614741 PMCID: PMC6017765 DOI: 10.3390/molecules23040804] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 03/20/2018] [Accepted: 03/30/2018] [Indexed: 12/22/2022] Open
Abstract
[Co₂(L)Ce(OAc)₃(CH₃CH₂OH)]·1.5CH₃OH∙0.5CH₂Cl₂, a heterotrinuclear Co(II)-Ce(III) bis(salamo)-type complex with a symmetric bi(salamo)-type ligand H₄L and an acyclic naphthalenediol moiety, was designed, synthesized and characterized by elemental analyses, FT-IR, UV-Vis and fluorescence spectroscopy and X-ray crystallography. The X-ray crystallographic investigation revealed the heterotrinuclear complex consisted of two Co(II) atoms, one Ce(III) atom, one (L)4‒ unit, three μ₂-acetate ions, one coordinated ethanol molecule, one and half crystallization methanol molecule and half crystallization dichloromethane molecule. Two Co(II) atoms located in the N₂O₂ coordination spheres, are both hexacoordinated, with slightly distorted octahedral geometries. The Ce(III) atom is nine-coordinated and located in the O₆ cavity possesses a single square antiprismatic geometry. In addition, supramolecular interactions exist in the Co(II)-Ce(III) complex. Two infinite 2D supramolecular structures are built via intermolecular O-H···O, C-H···O and C-H···π interactions, respectively.
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43
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Unprecedented Hexanuclear Cobalt(II) Nonsymmetrical Salamo-Based Coordination Compound: Synthesis, Crystal Structure, and Photophysical Properties. CRYSTALS 2018. [DOI: 10.3390/cryst8040144] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A novel hexanuclear Co(II) coordination compound with a nonsymmetrical Salamo-type bisoxime ligandH4L, namely [{Co3(HL)(MeO)(MeOH)2(OAc)2}2]·2MeOH, was prepared and characterized by elemental analyses, UV–vis, IR and fluorescence spectra, and X-ray single-crystal diffraction analysis. Each Co(II) is hexacoordinated, and possesses a distorted CoO6 or CoO4N2 octahedrons. The Co(II) coordination compound possesses a self-assembled infinite 2D supramolecular structure with the help of the intermolecular C–H···O interactions. Meanwhile, the photophysical properties of the Co(II) coordination compound were studied.
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44
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Ren ZL, Hao J, Hao P, Dong XY, Bai Y, Dong WK. Synthesis, crystal structure, luminescence and electrochemical properties of a Salamo-type trinuclear cobalt(II) complex. ACTA ACUST UNITED AC 2018. [DOI: 10.1515/znb-2017-0191] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
A trinuclear Co(II) complex, [{CoL(C4H9OH)}2-(OAc)2Co]·C3H7NO, was synthesized by the reaction of a Salamo-type chelating ligand (H2L=4,42′-dinitro-2,2′-[1,2-ethylenedioxybis(nitrilomethylidyne)]diphenol) with cobalt(II) acetate tetrahydrate in n-butanol, and characterized by elemental analyses, X-ray crystallography, FT-IR and UV/Vis spectra. In the Co(II) complex, there are two ligand L2− units, two μ
2-acetate ions, two coordinated n-butanol molecules and one non-coordinated N,N-dimethylformamide molecule. The Co(II) atoms in the structure of the Co(II) complex adopt slightly distorted octahedra geometries. Furthermore, through intermolecular C–H···O, O–H···O and C–H···π interactions, infinite layer-like, plane-like and 3D supramolecular structures are constructed. The fluorescence and electrochemical properties of the Co(II) complex have also been investigated.
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Affiliation(s)
- Zong-Li Ren
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou, Gansu 730070 , P. R. China
| | - Jing Hao
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou, Gansu 730070 , P. R. China
| | - Ping Hao
- Lanzhou University Second Hospital , Lanzhou, Gansu 730030 , P. R. China
| | - Xiu-Yan Dong
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou, Gansu 730070 , P. R. China
| | - Yang Bai
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou, Gansu 730070 , P. R. China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou, Gansu 730070 , P. R. China
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45
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Synthesis and Fluorescence Properties of Asymmetrical Salamo-Type Tetranuclear Zinc(II) Complex. CRYSTALS 2018. [DOI: 10.3390/cryst8020107] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A new tetranuclear zinc(II) complex with an asymmetrical Salamo-type chelating ligand, H3L (5-methoxy-6′-hydroxy-2,2′-[ethylenedioxybis(nitrilomethylidyne)]diphenol), was synthesized and characterized using FT-IR, elemental analyses, X-ray single crystal diffraction method, UV-Vis, and fluorescence spectra. The zinc(II) complex possesses the cell parameters a = 8.1960(7) Å, b = 9.8127(8) Å, c = 16.5428(15) Å, Z = 1, V = 1172.5(2) Å3, R1 = 0.0722, and wR2 = 0.1558, and crystallizes in the triclinic system, with space group P-1. X-ray crystal structure analysis reveals that Zn1 and Zn2 atoms are all pentacoordinated and adopt slightly twisted tetragonal pyramidal and trigonal bipyramidal geometries. The zinc(II) complex forms a 1D supramolecular chain via intermolecular hydrogen bonds along the b axis. Besides, the fluorescence properties have been discussed.
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46
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Tetra-, Penta- and Hexa-Coordinated Transition Metal Complexes Constructed from Coumarin-Containing N2O2 Ligand. CRYSTALS 2018. [DOI: 10.3390/cryst8020077] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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47
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Jia HR, Li J, Sun YX. Crystal structure of bis(μ 2-methanolato-κ 2
O: O)-bis(methanol-κ 1
O)-bis{3-((4-methoxy-2-oxidobenzylidene)amino)-2-oxo-2 H-chromen-4-olato-κ 3
O, O′, N}dichromium(III), C 38H 36Cr 2N 2O 14. Z KRIST-NEW CRYST ST 2018. [DOI: 10.1515/ncrs-2017-0100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C38H36Cr2N2O14, triclinic, P1̄, a = 8.2863(13) Å, b = 10.4324(13) Å, c = 12.152(3) Å, α = 113.420(13)°, β = 93.326(13)°, γ = 107.857(12)°, Z = 1, V = 897.7(2) Å3, R
gt(F) = 0.0454, wR
ref(F
2) = 0.1112, T = 293(2) K.
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Affiliation(s)
- Hao-Ran Jia
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou 730070 , P.R. China
| | - Jing Li
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou 730070 , P.R. China
| | - Yin-Xia Sun
- School of Chemical and Biological Engineering , Lanzhou Jiaotong University , Lanzhou 730070 , P.R. China
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48
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Su Q, Wang YB. Crystal structure of dimethanol-bis{3-(((2-oxidonaphthalen-1-yl)methylene)amino)-2-oxo-2 H-chromen-4-olato-κ 3
O, N: O′}dizinc(II), C 42H 30Zn 2N 2O 10. Z KRIST-NEW CRYST ST 2018. [DOI: 10.1515/ncrs-2016-0347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C42H30Zn2N2O10, monoclinic, P21/c (no. 14), a = 8.5451(9) Å, b = 11.6897(12) Å, c = 18.4893(19) Å, β = 100.733(3)°, Z = 2, V = 1814.6(3) Å3, R
gt(F) = 0.0404, wR
ref(F
2) = 0.1029, T = 296(2) K.
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Affiliation(s)
- Qiong Su
- College of Chemical Engineering , Northwest University for Nationalities , Lanzhou 730030 , P.R. China
| | - Yan-Bin Wang
- College of Chemical Engineering , Northwest University for Nationalities , Lanzhou 730030 , P.R. China
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49
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Trinuclear Co(II) and Mononuclear Ni(II) Salamo-Type Bisoxime Coordination Compounds. CRYSTALS 2018. [DOI: 10.3390/cryst8010043] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Mononuclear Zn(II) and trinuclear Ni(II) complexes derived from a coumarin-containing N2O2 ligand: Syntheses, crystal structures and fluorescence properties. Polyhedron 2018. [DOI: 10.1016/j.poly.2017.10.004] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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