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Ortmeyer J, Flörke U, Henkel G, Wilhelm R, Neuba A. A Sophisticated Approach towards a New Class of Copper(I)-Sulfur Cluster Complexes with Imidazolinium-Dithiocarboxylate Ligands. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700328] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jochen Ortmeyer
- Fakultät für Naturwissenschaften; Department Chemie; Fachbereich Anorganische und Analytische Chemie; Universität Paderborn; Warburger Str. 100 33098 Paderborn Germany
| | - Ulrich Flörke
- Fakultät für Naturwissenschaften; Department Chemie; Fachbereich Anorganische und Analytische Chemie; Universität Paderborn; Warburger Str. 100 33098 Paderborn Germany
| | - Gerald Henkel
- Fakultät für Naturwissenschaften; Department Chemie; Fachbereich Anorganische und Analytische Chemie; Universität Paderborn; Warburger Str. 100 33098 Paderborn Germany
| | - René Wilhelm
- Fakultät für Naturwissenschaften; Department Chemie; Fachbereich Organische Chemie; Universität Paderborn; Warburger Str. 100 33098 Paderborn Germany
| | - Adam Neuba
- Fakultät für Naturwissenschaften; Department Chemie; Fachbereich Anorganische und Analytische Chemie; Universität Paderborn; Warburger Str. 100 33098 Paderborn Germany
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Marandi F, Moeini K, Rudbari HA. Structural and spectral study of coordination of 4,4′-dimethoxy-2,2′-bipyridine toward Zn(II) and Cd(II) containing thiocyanato or azido ligands. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2016. [DOI: 10.1515/znb-2016-0083] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Three new compounds of zinc(II) and cadmium(II) with the ligand 4,4′-dimethoxy-2,2′-bipyridine (4,4′-dmo-2,2′-bpy), including cis-[Zn(4,4′-dmo-2,2′-bpy)2(SCN)2] (1), cis-[Cd(4,4′-dmo-2,2′-bpy)2(SCN)2] (2), and [Cd3(4,4′-dmo-2,2′-bpy)3(N3)5(OAc)]
n
(3), have been obtained as white single crystals by the branched tube method and characterized by elemental analysis, FT-IR and 1H, 13C NMR spectroscopy, and X-ray crystallography. Single-crystal structure analyses of the isostructural complexes 1 and 2 showed distorted octahedral geometry for zinc(II) and cadmium(II) with ZnN6 and CdN6 environments. Complex 3 reveals a rare coordination polymer containing octahedrally coordinated cadmium(II) expanding to chains by two different bridging modes, including Cd‒O‒C‒O‒Cd and Cd‒N‒Cd.
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Affiliation(s)
- Farzin Marandi
- Department of Chemistry, Payame Noor University, Tehran 19395-4697, Iran (Islamic Republic of)
| | - Keyvan Moeini
- Department of Chemistry, Payame Noor University, Tehran 19395-4697, Iran (Islamic Republic of)
| | - Hadi Amiri Rudbari
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran (Islamic Republic of)
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Chen XM, Yang YY. Synthesis, structures and magnetic properties of a series of polynuclear copper(II)-lanthanide( III) complexes assembled with carboxylate and hydroxide ligands. CHINESE J CHEM 2010. [DOI: 10.1002/cjoc.20000180503] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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4
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Synthesis, crystal structure, magnetic properties and EPR studies of Cu/Hg bimetallic thiocyanato-bridged coordination polymer. Inorganica Chim Acta 2009. [DOI: 10.1016/j.ica.2008.05.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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5
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Goher MA, Mautner FA, Gatterer K, Abu-Youssef MA, Badr AM, Sodin B, Gspan C. Four [Cd(L)2(N3)2]n 1D systems with different azide bridging sequences: Synthesis, spectral and structural characterization. J Mol Struct 2008. [DOI: 10.1016/j.molstruc.2007.06.020] [Citation(s) in RCA: 26] [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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6
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Liu JH, Wu XY, Zhang QZ, He X, Yang WB, Lu CZ. Two new dinuclear complexes with flexible bipyrazole ligand bridged via μ-Cl or μ1,1-N3. J COORD CHEM 2007. [DOI: 10.1080/00958970701396166] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Jiu-Hui Liu
- a State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences , Fuzhou, Fujian 350002, China
- b Graduate School , The Chinese Academy of Sciences , Beijing 100039, China
| | - Xiao-Yuan Wu
- a State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences , Fuzhou, Fujian 350002, China
| | - Quan-Zheng Zhang
- a State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences , Fuzhou, Fujian 350002, China
| | - Xiang He
- a State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences , Fuzhou, Fujian 350002, China
| | - Wen-Bin Yang
- a State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences , Fuzhou, Fujian 350002, China
| | - Can-Zhong Lu
- a State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences , Fuzhou, Fujian 350002, China
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7
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Reger DL, Wright TD, Smith MD, Rheingold AL, Kassel S, Concolino T, Rhagitan B. Syntheses and structures of mono-thiocyanate complexes of cadmium(II) and lead(II) containing bulky nitrogen based polydentate ligands. Polyhedron 2002. [DOI: 10.1016/s0277-5387(02)01058-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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8
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Díaz-Cruz MS, Díaz-Cruz JM, Mendieta J, Tauler R, Esteban M. Soft- and hard-modeling approaches for the determination of stability constants of metal-peptide systems by voltammetry. Anal Biochem 2000; 279:189-201. [PMID: 10706788 DOI: 10.1006/abio.2000.4488] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The Zn(2+)-glutathione system is studied as a model for metal-peptide systems where some critical factors must be considered when using voltammetric techniques for the determination of stability constants. These factors are the presence of side reactions (in this case, both the protonation of glutathione and the hydrolysis of Zn(2+)), the association-dissociation rates of the complexes compared with the time scales of the measurements (which makes the complexes electrochemically labile or inert), and the electron transfer kinetics on the electrode surface (which makes the metal ion reduction reversible or irreversible). For the study of these factors, three data treatment approaches have been applied: (i) the electrochemical hard-modeling approach (modelization of both chemical equilibrium and electrochemical processes), (ii) a chemical hard-modeling approach (modelization of chemical equilibria only, based on the least-squares curve-fitting program SQUAD), and (iii) a previously developed model-free soft-modeling approach based on multivariate curve resolution with a constrained alternating least-squares optimization. By analyzing differential pulse polarographic data obtained under different experimental conditions, the influence of the mentioned factors on every approach is discussed and, if possible, the corresponding stability constants are computed. The results of this study showed the potential usefulness of voltammetry in combination with hard- and soft-modeling data analysis for the study of peptide complexation equilibria of metal ions such as Zn which have neither relevant spectroscopic properties nor proper isotopes for NMR measurements.
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Affiliation(s)
- M S Díaz-Cruz
- Departament de Química Analítica, Facultat de Química, Universitat de Barcelona, Av. Diagonal 647, Barcelona, E-08028-, Spain
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9
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Reaction of divalent metal acetate and 2,2′-bipyridine. Syntheses and structural characterization of mono-, bi- and tri-nuclear complexes. Inorganica Chim Acta 2000. [DOI: 10.1016/s0020-1693(99)00426-0] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Dı́az-Cruz M, Mendieta J, Monjonell A, Tauler R, Esteban M. Study of the zinc-binding properties of glutathione by differential pulse polarography and multivariate curve resolution. J Inorg Biochem 1998. [DOI: 10.1016/s0162-0134(98)10003-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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11
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Synthesis and crystal structures of complexes containing an Fe → Cd donor-acceptor bond formed by reaction of trans-(CO)3Fe(Ph2Ppym)2 (Ph2Ppym = 2-(diphenylphospino)pyrimidine) with CdX2 (X = Cl, Br, I, SCN, ClO4). Inorganica Chim Acta 1998. [DOI: 10.1016/s0020-1693(97)05733-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Li SL, Mak TC. Synthesis and structural characterization of discrete mono-, bi-, tri- and tetranuclear complexes of cadmium(II) with triphenylphosphoniopropionate. Inorganica Chim Acta 1997. [DOI: 10.1016/s0020-1693(96)05495-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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13
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Díaz-Cruz M, Mendieta J, Tauler R, Esteban M. Cadmium-binding properties of glutathione: A chemometrical analysis of voltammetric data. J Inorg Biochem 1997. [DOI: 10.1016/s0162-0134(96)00156-0] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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14
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Synthesis and X-ray structural characterization of cobalt(II), copper(II), and silver(I) complexes of triphenylphosphoniopropionate. Struct Chem 1997. [DOI: 10.1007/bf02272346] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Mononuclear cadmium(II) halide complexes of triphenylphosphoniobutyrate, [CdCl2L2-H2O] and [CdX2L2] (X = Br, I)(L = Ph3P+ (CH2)3CO2−). Polyhedron 1997. [DOI: 10.1016/0277-5387(96)00292-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Tong YX, Chen XM, Weng Ng S. Synthesis and crystal structures of two polymeric cadmium(II) complexes containing skew-skew carboxylato-bridges. Polyhedron 1997. [DOI: 10.1016/s0277-5387(97)00080-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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17
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Wu DD, Mak TC. Formation of polymeric cadmium(II) complexes by interlinkage through 1,4-diazoniobicyclo[2.2.2]octane-1,4-diacetate: [{CD(L)X2(H2O)2}n]·nH2O (X=Cl,Br) and [{Cd(L)I2}n]·n H2O. Inorganica Chim Acta 1996. [DOI: 10.1016/s0020-1693(96)05104-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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18
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Wei PR, Wu BM, Leung WP, Mak TC. Interpenetrating network structure of a polymeric complex of zinc(II) perchlorate with 1,4-Diazoniobicyclo[2.2.2]Octane-1,4-Dipropionate. Polyhedron 1996. [DOI: 10.1016/0277-5387(96)00127-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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19
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Wu DD, Mak TC. A polymeric cadmium (II) complex with an olefinic double-betaine containing metal centers in four different coordination environments, [{Cd3(L)3I2(H2O)6n] (CdI4)2n·nH2O (L = cis-(p-Me2N+C5H4N)2C2(CO2−)2). Inorganica Chim Acta 1996. [DOI: 10.1016/0020-1693(95)04801-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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20
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Wu DD, Mak TC. Generation of polymeric structures of cadmium(II) complexes by a flexible double betaine: [{Cd4(L)2X8(H2O)2}n [X Cl, Br, I; L=−O2CCH(N+Me3)CH2CH2(N+Me3)CO2−]. Polyhedron 1996. [DOI: 10.1016/0277-5387(95)00302-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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21
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Chen XM, Wu YL, Tong YX, Huang XY. Novel octadecanuclear copper(II)–lanthanoid(III) clusters. Synthesis and structures of [Cu12Ln6(µ3-OH)24(O2CCH2CH2NC5H5)12(H2O)16(µ12-ClO4)][ClO4]17·16H2O (LnIII= GdIIIor SmIII). ACTA ACUST UNITED AC 1996. [DOI: 10.1039/dt9960002443] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Li SL, Mak TCW. Cadmium(II) complexes containing a discrete tetrakis-(carboxylato)-bridged dimetal core: isomorphous dinitratotetrakis(µ-triphenylphosphoniopropionate)dicadmium(II) dinitrate and diperchlorate, and dichlorotetrakis(µ-triphenylphosphoniopropionate)dicadmium(II) diperchlorate. ACTA ACUST UNITED AC 1995. [DOI: 10.1039/dt9950001519] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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