1
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Ribeiro EO, de Campos NR, Doriguetto AC, Barros WP, Ribeiro MA, De Paula EEB, Stumpf HO, Lloret F, Julve M, Marinho MV. Study of the complex formation between the [Cu(bpca)]+ secondary building unit and the aromatic N donors 2,3,5,6-tetra(2-pyridyl)pyrazine (tppz) and 1,3-bis(4-pyridyl)propane (bpp). CrystEngComm 2017. [DOI: 10.1039/c7ce01230f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Alternating anionic and cationic slices (1) and supramolecular layers (2) resulted from the assembly between [Cu(bpca)]+ and polypyridine ligands.
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Affiliation(s)
| | | | | | - Wdeson P. Barros
- Instituto de Química
- Departamento de Química Inorgânica
- Universidade Estadual de Campinas
- Campinas
- Brazil
| | - Marcos A. Ribeiro
- Departamento de Química
- Universidade Federal do Espírito Santo
- Vitória
- Brazil
| | - Elgte E. B. De Paula
- Instituto Federal de Educação
- Ciência e Tecnologia do Sul de Minas Gerais
- Pouso Alegre
- Brazil
| | - Humberto O. Stumpf
- Departamento de Química – ICEx
- Universidade Federal de Minas Gerais
- Belo Horizonte
- Brazil
| | - Francesc Lloret
- Instituto de Ciencia Molecular/Departament de Química Inorgànica
- Universitat de València
- 46980-Paterna
- Spain
| | - Miguel Julve
- Instituto de Ciencia Molecular/Departament de Química Inorgànica
- Universitat de València
- 46980-Paterna
- Spain
| | - Maria V. Marinho
- Instituto de Química
- Universidade Federal de Alfenas
- Alfenas
- Brazil
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2
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Rabelo R, Valdo AK, Robertson C, Thomas JA, Stumpf HO, Martins FT, Pedroso EF, Julve M, Lloret F, Cangussu D. Synthesis, crystal structure and magnetic properties of [Co(bpcam)2]ClO4·dmso·H2O, [Co(bpcam)2]2[Co(NCS)4]·dmso·H2O and [Ni(bpcam)2]·H2O [Hbpcam = bis(2-pyrimidylcarbonyl)amide]. NEW J CHEM 2017. [DOI: 10.1039/c7nj00526a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis, crystal structures, spectroscopy and magnetic properties of three new bpcam-containing complexes are presented here.
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Affiliation(s)
- Renato Rabelo
- Instituto de Química
- Universidade Federal de Goiás
- Goiânia
- Brazil
| | - Ana K. Valdo
- Instituto de Química
- Universidade Federal de Goiás
- Goiânia
- Brazil
| | - Craig Robertson
- Department of Chemistry
- Daiton Bulding
- University of Sheffield
- Sheffield S3 7HF
- UK
| | - Jim A. Thomas
- Department of Chemistry
- Daiton Bulding
- University of Sheffield
- Sheffield S3 7HF
- UK
| | - Humberto O. Stumpf
- Departamento de Química
- ICEX
- Universidade Federal de Minas Gerais
- Belo Horizonte-MG
- Brazil
| | | | - Emerson F. Pedroso
- Departamento de Química
- Centro Federal de Educação Tecnológica de Minas Gerais
- Nova Suiça
- Belo Horizonte-MG
- Brazil
| | - Miguel Julve
- Departament de Química Inorgànica/Instituto de Ciencia Molecular (ICMol)
- Paterna (Valencia)
- Spain
| | - Francesc Lloret
- Departament de Química Inorgànica/Instituto de Ciencia Molecular (ICMol)
- Paterna (Valencia)
- Spain
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3
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Xu W, Pan WJ, Zheng YQ. Syntheses and crystal structures of phthalato-, succinato-, maleato-, acetylenedicarboxylato-bridged [bis(2-pyridylcarbonyl)amide]copper(II) complexes. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.862789] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Wei Xu
- Center of Applied Solid State Chemistry Research, Ningbo University, Ningbo, PR China
| | - Wei-Juan Pan
- Center of Applied Solid State Chemistry Research, Ningbo University, Ningbo, PR China
| | - Yue-Qing Zheng
- Center of Applied Solid State Chemistry Research, Ningbo University, Ningbo, PR China
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4
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Simões TRG, Mambrini RV, Reis DO, Marinho MV, Ribeiro MA, Pinheiro CB, Ferrando-Soria J, Déniz M, Ruiz-Pérez C, Cangussu D, Stumpf HO, Lloret F, Julve M. Copper(ii) assembling with bis(2-pyridylcarbonyl)amidate and N,N′-2,2-phenylenebis(oxamate). Dalton Trans 2013; 42:5778-95. [DOI: 10.1039/c3dt32949f] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5
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Cowan MG, Brooker S. Syntheses, structures and properties of structurally characterised complexes of imide-based ligands. Coord Chem Rev 2012. [DOI: 10.1016/j.ccr.2012.06.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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6
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Gasser G, Mari C, Burkart M, Green SJ, Ribas J, Stoeckli-Evans H, Tucker JHR. Electrochemical, spectroscopic, magnetic and structural studies of complexes bearing ferrocenyl ligands of N-(3-hydroxypicolinoyl)picolinamide. NEW J CHEM 2012. [DOI: 10.1039/c2nj40177k] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Synthesis and characterization of new oligomeric and polymeric complexes based on the [CuII(bpca)]+ unit [Hbpca=bis(2-pyridylcarbonyl)amine]. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.07.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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Yuste C, Cañadillas-Delgado L, Labrador A, Delgado FS, Ruiz-Pérez C, Lloret F, Julve M. Low-Dimensional Copper(II) Complexes with the Trinucleating Ligand 2,4,6-Tris(di-2-pyridylamine)-1,3,5-triazine: Synthesis, Crystal Structures, and Magnetic Properties†. Inorg Chem 2009; 48:6630-40. [DOI: 10.1021/ic900599g] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Consuelo Yuste
- Departament de Química Inorgànica/Instituto de Ciencia Molecular (ICMol), Universitat de València, Polígono La Coma s/n, E-46980 Paterna (València), Spain
| | - Laura Cañadillas-Delgado
- Laboratorio de Rayos X y Materiales Moleculares, Departamento de Física Fundamental II, Facultad de Física, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez s/n, E-38071 La Laguna (Tenerife), Spain
| | - Ana Labrador
- BM16-LLS European Synchrotron Radiation Facility, 6 Rue Jules Horowitz-BP 2208043 Grenoble CEDEX 9, France
| | - Fernando S. Delgado
- BM16-LLS European Synchrotron Radiation Facility, 6 Rue Jules Horowitz-BP 2208043 Grenoble CEDEX 9, France
| | - Catalina Ruiz-Pérez
- Laboratorio de Rayos X y Materiales Moleculares, Departamento de Física Fundamental II, Facultad de Física, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez s/n, E-38071 La Laguna (Tenerife), Spain
| | - Francesc Lloret
- Departament de Química Inorgànica/Instituto de Ciencia Molecular (ICMol), Universitat de València, Polígono La Coma s/n, E-46980 Paterna (València), Spain
| | - Miguel Julve
- Departament de Química Inorgànica/Instituto de Ciencia Molecular (ICMol), Universitat de València, Polígono La Coma s/n, E-46980 Paterna (València), Spain
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9
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Liu ML, Gu W, Ma ZP, Zhu P, Gao YQ, Liu X. Syntheses, crystal structures and magnetic properties of tungstato- and molybdo-bridged dinuclear copper(II) complexes. J COORD CHEM 2008. [DOI: 10.1080/00958970802068888] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Mei-Ling Liu
- a Department of Chemistry , Nankai University , Weijin Road, Tianjin 300071, P.R. China
| | - Wen Gu
- a Department of Chemistry , Nankai University , Weijin Road, Tianjin 300071, P.R. China
| | - Zhen-Ping Ma
- a Department of Chemistry , Nankai University , Weijin Road, Tianjin 300071, P.R. China
| | - Ping Zhu
- a Department of Chemistry , Nankai University , Weijin Road, Tianjin 300071, P.R. China
| | - Yue-Qiang Gao
- a Department of Chemistry , Nankai University , Weijin Road, Tianjin 300071, P.R. China
| | - Xin Liu
- a Department of Chemistry , Nankai University , Weijin Road, Tianjin 300071, P.R. China
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10
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Yuste C, de Castro Gomes DC, Adams H, Thomas JA, Lloret F, Julve M. Syntheses, crystal structures and magnetic properties of tricyanomethanide-containing bis(2-pyrimidylcarbonyl)amidate copper(II) complexes. Polyhedron 2008. [DOI: 10.1016/j.poly.2008.05.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Calatayud ML, Castro I, Julve M, Sletten J. Cu(II) and Cu(I) complexes with 1,2-dithiosquarate as a ligand; from molecular compounds to supramolecular network structures. J Mol Struct 2008. [DOI: 10.1016/j.molstruc.2007.07.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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12
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de Castro Gomes DC, Toma LM, Stumpf HO, Adams H, Thomas JA, Lloret F, Julve M. Syntheses, crystal structures and magnetic properties of mono- and polynuclear [bis(2-arylcarbonyl)amidate]copper(II) complexes. Polyhedron 2008. [DOI: 10.1016/j.poly.2007.10.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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13
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Cangussu D, Stumpf HO, Adams H, Thomas JA, Lloret F, Julve M. Oxalate, squarate and croconate complexes with bis(2-pyrimidylcarbonyl)amidatecopper(II): synthesis, crystal structures and magnetic properties. Inorganica Chim Acta 2005. [DOI: 10.1016/j.ica.2004.11.046] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Copper(II)-assisted hydrolysis of 2,4,6-tris(2-pyrimidyl)-1,3,5-triazine (tpymt): syntheses, crystal structures and magnetic properties of [Cu(bpcam)(H2O)2]ClO4·3H2O, [Cu(bpcam)(H2O)2][Cu(bpcam)(H2O)(SO4)]·2H2O and [Cu2(bpcam)2(H2O)2(SO4)]·H2O [bpcam=bis(2-pyrimidylcarbonyl)amidate]. Inorganica Chim Acta 2005. [DOI: 10.1016/j.ica.2004.10.038] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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15
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Dithiosquarate (dtsq) complexes of nickel(II). Syntheses and crystal structures of [Ni(phen)2(1,2-dtsq)]·3.5H2O, [Ni(phen)2(1,3-dtsq)] and [Ni(tren)(1,2-dtsq)] [phen=1,10-phenanthroline; tren=tris(2-aminoethyl)amine]. Inorganica Chim Acta 2003. [DOI: 10.1016/s0020-1693(03)00221-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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16
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[Cr(AA)(C2O4)2]− and [Cu(bpca)]+ as building blocks in designing new oxalato-bridged CrIIICuII compounds [AA=2,2′-bipyridine and 1,10-phenanthroline; bpca=bis(2-pyridylcarbonyl)amide anion]. Inorganica Chim Acta 2003. [DOI: 10.1016/s0020-1693(02)01503-7] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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17
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Syntheses, crystal structures and magnetic properties of chromato-, sulfato-, and oxalato-bridged dinuclear copper(II) complexes. Inorganica Chim Acta 2000. [DOI: 10.1016/s0020-1693(99)00590-3] [Citation(s) in RCA: 84] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Castro I, Calatayud ML, Sletten J, Lloret F, Cano J, Julve M, Seitz G, Mann K. Ferro- and Antiferromagnetic Coupling through 1,n-Dithiosquarate Bridges (n = 2, 3) in Copper(II) Dimers. Syntheses, Crystal Structures, and Magnetic Properties of [Cu(2)(bpca)(2)(1,2-dtsq)(H(2)O)].2H(2)O and [Cu(2)(bpca)(2)(1,3-dtsq)].2H(2)O. Inorg Chem 1999; 38:4680-4687. [PMID: 11671191 DOI: 10.1021/ic9904384] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The preparation, crystal structures, and variable-temperature magnetic susceptibility data for two dithiosquarate-bridged copper(II) complexes of formulas [Cu(2)(bpca)(2)(1,2-dtsq)(H(2)O)].2H(2)O (1) and [Cu(2)(bpca)(2)(1,3-dtsq)].2H(2)O (2) (where bpca = the bis(2-pyridylcarbonyl)amide anion, 1,2-dtsq = dianion of 3,4-dimercapto-3-cyclobutene-1,2-dione, and 1,3-dtsq = dianion of 3-hydroxy-4-mercapto-2-thioxo-3-cyclobuten-1-one) are reported herein. 1 and 2 crystallize in the triclinic system, space group P&onemacr;, with a = 9.3243(4) Å, b = 10.9036(5) Å, c = 15.5432(4) Å, alpha = 90.276(2) degrees, beta = 100.009(2) degrees, gamma = 94.139(2) degrees, and Z = 2 for 1 and a = 7.656(2) Å, b = 9.351(3) Å, c = 11.587(2) Å, alpha = 109.02(2) degrees, beta = 97.40(2) degrees, gamma = 110.27(2) degrees, and Z = 1 for 2. Their structures consist of the neutral dithiosquarate-bridged copper(II) units [Cu(2)(bpca)(2)(1,2-dtsq)(H(2)O)] (1) and [Cu(2)(bpca)(2)(1,3-dtsq)] (2) and water molecules of crystallization. The copper environment is distorted square pyramidal CuN(3)SO in both compounds. Bpca acts as a tridentate end-cap ligand with its three nitrogen atoms occupying three of the four basal positions. 1,3-Dithiosquarate adopts a centrosymmetric bis-bidentate bridging mode with the sulfur atom filling the fourth equatorial position around each copper atom and the oxygen at the apical site. 1,2-Dithiosquarate acts also as a bridging ligand but in an asymmetrical manner, chelating through the two sulfur atoms at one copper atom and unidentate through one sulfur at the other copper atom. The bridging sulfur occupies one equatorial position at a copper atom and the apical site at the other one. The metal-metal separations through the extended 1,2- and 1,3-dtsq bridges are 5.1654(8) and 7.212(3) Å, respectively. The exchange pathways accounting for the intermediate ferro- (1, J = +32.4 cm(-)(1)) and antiferromagnetic (2, J = -33.5 cm(-)(1)) couplings (H = -JS(A).S(B)) observed in these dithiosquarate-bridged compounds are analyzed and discussed in the light of density functional theory (DFT) calculations.
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Affiliation(s)
- Isabel Castro
- Departament de Química Inorgànica, Facultat de Química, Universitat de València, Dr. Moliner 50, 46100 Burjassot, València, Spain, Kjemisk Institutt, Universitetet i Bergen, 5007 Bergen, Norway, and Abteilung Pharmazeutische Chemie, Philipps-Universität Marburg, Marbacher Weg 6, 35032 Marburg, Germany
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