1
|
Bansal D, Yadav S, Gupta R. Oxo‐bridged Tri‐ and Tetra‐nuclear Cobalt Complexes Supported with Amide‐Based Nitrogen Donor Ligands. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Deepak Bansal
- Department of Chemistry University of Delhi Delhi 110 007 India
| | - Samanta Yadav
- Department of Chemistry University of Delhi Delhi 110 007 India
| | - Rajeev Gupta
- Department of Chemistry University of Delhi Delhi 110 007 India
| |
Collapse
|
2
|
Sadigh Akbari S, Karadas F. Selective Photocatalytic CO2 Reduction by Cobalt Dicyanamide. Dalton Trans 2022; 51:12569-12575. [DOI: 10.1039/d2dt01606k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photocatalytic conversion of CO2 into chemical fuels is a promising approach to tackle carbon emission and global warming. Herein, we promote a cobalt dicyanamide coordination compound, Co-dca, for the first...
Collapse
|
3
|
Matsia S, Menelaou M, Hatzidimitriou A, Tangoulis V, Lalioti N, Ioannidis N, Blömer L, Kersting B, Salifoglou A. Temperature‐Sensitive Structural Speciation of Cobalt‐Iminodialcohol‐(N,N'‐Aromatic Chelator) Systems: Lattice Architecture and Spectrochemical Properties. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sevasti Matsia
- School of Chemical Engineering Aristotle University of Thessaloniki 54124 Thessaloniki Greece
| | - Melita Menelaou
- School of Chemical Engineering Aristotle University of Thessaloniki 54124 Thessaloniki Greece
| | | | - Vassilis Tangoulis
- Department of Chemistry Laboratory of Inorganic Chemistry University of Patras 26504 Patras Greece
| | - Nikolia Lalioti
- Department of Chemistry Laboratory of Inorganic Chemistry University of Patras 26504 Patras Greece
| | - Nikolaos Ioannidis
- NCSR “Demokritos” Institute of Nanoscience and Nanotechnology 15310 Attiki Greece
| | - Laura Blömer
- Institut für Anorganische Chemie Universität Leipzig Johannisallee 29 04103 Leipzig Germany
| | - Berthold Kersting
- Institut für Anorganische Chemie Universität Leipzig Johannisallee 29 04103 Leipzig Germany
| | - Athanasios Salifoglou
- School of Chemical Engineering Aristotle University of Thessaloniki 54124 Thessaloniki Greece
| |
Collapse
|
4
|
Slater-Parry ME, Durrant JP, Howells JM, Pitak MB, Horton PN, Klooster WT, Coles SJ, O'Connor HM, Brechin EK, Barra AL, Jones LF. Crowding out: ligand modifications and their structure directing effects on brucite-like {M x(μ 3-OH) y} (M = Co(ii), Ni(ii)) core growth within polymetallic cages. Dalton Trans 2019; 48:1477-1488. [PMID: 30632582 DOI: 10.1039/c8dt04229b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Previous employment of the ligands 2-methoxy-6-[(methylimino)methyl]phenol (L1H) and 2-methoxy-6-[(phenylimino)methyl]phenol (L2H) has resulted in the self-assembly of pseudo metallocalix[6]arene complexes of general formulae: [M7(μ3-OH)6(Lx)6](NO3)y (M = Ni(ii), x = 1, y = 2 (1) and Co(ii/iii), x = 2, y = 3 (2)). Extrapolating upon this work, we report the coordination chemistry of ligands 2-methoxy-6-{[(2-methoxyphenyl)imino]methyl}phenol (L3H), 2-[(benzylimino)methyl]-6-methoxyphenol (L4H), 2-[(benzylamino)methyl]-6-methoxyphenol (L5H) and 2-[(benzylamino)methyl]-4-bromo-6-methoxyphenol (L6H), whose structures are modifications of ligands L1-2H. These ligands are employed in the synthesis and characterisation of the dimetallic complex [Ni(ii)2(L3)3(H2O)](NO3)·2H2O·3MeOH (3); the monometallic complexes [Ni(ii)(L4)2] (4) and [Co(iii)(L4)3]·H2O·MeOH (5a); and the tetranuclear pseudo metallocalix[4]arene complexes: [(NO3)⊂Co(ii)4(μ3-OH)2(L5)4(H2O)2](NO3)·H2O (6), [(NO3)⊂Ni(ii)4(μ3-OH)2(L5)4(H2O)2](NO3)·H2O (7) and [Ni(ii)4(μ3-OH)2(L6)4(NO3)2]·MeCN (8). The tetrametallic 'butterfly' core topologies in 6-8 are discussed with respect to their structural and topological relationship with their heptanuclear [M7] (M = Co(ii), Ni(ii)) pseudo metallocalix[6]arene ancestors (1 and 2).
Collapse
Affiliation(s)
| | - James P Durrant
- School of Natural Sciences, Bangor University, Bangor, Wales, LL57 2DG, UK.
| | - Joshua M Howells
- School of Natural Sciences, Bangor University, Bangor, Wales, LL57 2DG, UK.
| | - Mateusz B Pitak
- UK National Crystallographic Service, Chemistry, Faculty of Natural and Environmental Sciences, University of Southampton, England SO17 1BJ, UK
| | - Peter N Horton
- UK National Crystallographic Service, Chemistry, Faculty of Natural and Environmental Sciences, University of Southampton, England SO17 1BJ, UK
| | - Wim T Klooster
- UK National Crystallographic Service, Chemistry, Faculty of Natural and Environmental Sciences, University of Southampton, England SO17 1BJ, UK
| | - Simon J Coles
- UK National Crystallographic Service, Chemistry, Faculty of Natural and Environmental Sciences, University of Southampton, England SO17 1BJ, UK
| | - Helen M O'Connor
- EaStCHEM School of Chemistry, David Brewster Road, University of Edinburgh, Edinburgh, Scotland EH9 3FJ, UK
| | - Euan K Brechin
- EaStCHEM School of Chemistry, David Brewster Road, University of Edinburgh, Edinburgh, Scotland EH9 3FJ, UK
| | - Anne-Laure Barra
- LNCMI-CNRS, Universite Grenoble-Alpes, Avenue des Martyrs, Grenoble, France
| | - Leigh F Jones
- School of Natural Sciences, Bangor University, Bangor, Wales, LL57 2DG, UK.
| |
Collapse
|
5
|
Yein WT, Wang Q, Wu J, Wu X. Converting CoS-TEA hybrid compound to CoS defective ultrathin nanosheets and their enhanced photocatalytic property. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.07.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
6
|
Yang H, Li R, Li D, Zeng S, Dou J. A Pentanuclear Cobalt Complex with two [CoII
(CH3
O)3
]-
Units Wrapping a Triangular [CoIII
3
O]7+
Core: Synthesis, Structure, and Magnetic Properties. Z Anorg Allg Chem 2018. [DOI: 10.1002/zaac.201800138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Hua Yang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology; School of Chemistry and Chemical Engineering; Liaocheng University; 252000 Liaocheng P. R. China
| | - Ruiling Li
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology; School of Chemistry and Chemical Engineering; Liaocheng University; 252000 Liaocheng P. R. China
| | - Dacheng Li
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology; School of Chemistry and Chemical Engineering; Liaocheng University; 252000 Liaocheng P. R. China
| | - Suyuan Zeng
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology; School of Chemistry and Chemical Engineering; Liaocheng University; 252000 Liaocheng P. R. China
| | - Jianmin Dou
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology; School of Chemistry and Chemical Engineering; Liaocheng University; 252000 Liaocheng P. R. China
| |
Collapse
|
7
|
Cruz TF, Machado PM, Gomes CS, Pereira LC, Gomes PT. Variations in the molecularity of bis(formylpyrrolyl)cobalt(II) complexes. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
8
|
Casanova I, Durán ML, Viqueira J, Sousa-Pedrares A, Zani F, Real JA, García-Vázquez JA. Metal complexes of a novel heterocyclic benzimidazole ligand formed by rearrangement-cyclization of the corresponding Schiff base. Electrosynthesis, structural characterization and antimicrobial activity. Dalton Trans 2018; 47:4325-4340. [DOI: 10.1039/c8dt00532j] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
One-pot electrochemical synthesis of metal complexes containing a novel heterocyclic benzimidazole ligand is reported and characterized.
Collapse
Affiliation(s)
- I. Casanova
- Departamento de Química Inorgánica
- Universidad de Santiago de Compostela
- Santiago de Compostela
- Spain
| | - M. L. Durán
- Departamento de Química Inorgánica
- Universidad de Santiago de Compostela
- Santiago de Compostela
- Spain
| | - J. Viqueira
- Departamento de Química Inorgánica
- Universidad de Santiago de Compostela
- Santiago de Compostela
- Spain
| | - A. Sousa-Pedrares
- Departamento de Química Inorgánica
- Universidad de Santiago de Compostela
- Santiago de Compostela
- Spain
| | - F. Zani
- Departamento di Farmacia
- Parco Area delle Scienze
- 43124 Parma
- Italy
| | - J. A. Real
- Institut de Ciencia Molecular Departament de Química Inorgánica
- Universitat de Valencia
- Valencia
- Spain
| | - J. A. García-Vázquez
- Departamento de Química Inorgánica
- Universidad de Santiago de Compostela
- Santiago de Compostela
- Spain
| |
Collapse
|
9
|
Shankar K, Mondal A, Li Y, Journaux Y, Baruah JB. Hydroxide-Bridged Mixed-Valence Tetranuclear Cobalt 4-Nitrophenol Inclusion Complex Showing Single Molecule Magnet Property. ChemistrySelect 2017. [DOI: 10.1002/slct.201701328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Krapa Shankar
- Department of Chemistry; Indian Institute of Technology Guwahati; Guwahati 781 039 Assam, India
| | - Abhishake Mondal
- Sorbonne Universites; UPMC University, Paris 06, CNRS, UMR 8232, Institut Parisien de Chimie Moléculaire; F-75005 Paris France
| | - Yanling Li
- Sorbonne Universites; UPMC University, Paris 06, CNRS, UMR 8232, Institut Parisien de Chimie Moléculaire; F-75005 Paris France
| | - Yves Journaux
- Sorbonne Universites; UPMC University, Paris 06, CNRS, UMR 8232, Institut Parisien de Chimie Moléculaire; F-75005 Paris France
| | - Jubaraj B. Baruah
- Department of Chemistry; Indian Institute of Technology Guwahati; Guwahati 781 039 Assam, India
| |
Collapse
|
10
|
Shankar K, Baruah JB. Tetranuclear Cobalt Complexes as Nano-Dimensional Template for Inclusion of Nitrophenols. ChemistrySelect 2016. [DOI: 10.1002/slct.201601218] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Krapa Shankar
- Department of Chemistry; Indian Institute of Technology Guwahati; Guwahati 781 039 Assam India
| | - Jubaraj B. Baruah
- Department of Chemistry; Indian Institute of Technology Guwahati; Guwahati 781 039 Assam India
| |
Collapse
|
11
|
Hänninen MM, Välivaara J, Cano J, Sillanpää R, Colacio E. Experimental and Computational Study of Unique Tetranuclear µ3-Chloride and µ-Phenoxo/Chloro-Bridged Defective Dicubane Cobalt(II) Clusters. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201501190] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
12
|
Electrochemical synthesis and crystal structure studies of defective dicubane tetranuclear hydroxo and carboxamide ligand bridged cobalt(II)–cobalt(III) complexes with carboxamides produced from unprotected hydroxyaromatic carboxylic acids. CR CHIM 2015. [DOI: 10.1016/j.crci.2014.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
13
|
Dias SSP, Kirillova MV, André V, Kłak J, Kirillov AM. New Tetracopper(II) Cubane Cores Driven by a Diamino Alcohol: Self-assembly Synthesis, Structural and Topological Features, and Magnetic and Catalytic Oxidation Properties. Inorg Chem 2015; 54:5204-12. [DOI: 10.1021/acs.inorgchem.5b00048] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sara S. P. Dias
- Centro
de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Marina V. Kirillova
- Centro
de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Vânia André
- Centro
de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Julia Kłak
- Faculty
of Chemistry, University of Wrocław, ul. F. Joliot-Curie 14, 50-383 Wroclaw, Poland
| | - Alexander M. Kirillov
- Centro
de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
| |
Collapse
|
14
|
Tirfoin R, Chamoreau LM, Li Y, Fleury B, Lisnard L, Journaux Y. Synthesis, structure and magnetic properties of phenylhydroxamate-based coordination clusters. Dalton Trans 2014; 43:16805-17. [PMID: 25287754 DOI: 10.1039/c4dt02405b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The strategic recombination of preformed coordination clusters in the presence of polymodal bridging ligands has successfully led to the characterisation of five new compounds of structural and magnetic interest. Indeed using the dinuclear complex [M2(H2O)(piv)4(Hpiv)4] (M = Co, Ni; Hpiv = pivalic acid) as starting material and reacting it with phenylhydroxamic acid (H2pha) has yielded the four tetrametallic coordination clusters [Co4(Hpha)2(piv)6(Hpiv)4] (1), [Ni4(Hpha)2(piv)6(Hpiv)2(DMF)2] (2), [Co4(Hpha)2(piv)6(EtOH)2(H2O)2] (3), [Ni4(Hpha)2(piv)6(EtOH)2(H2O)2] (4) and the hexanuclear complex [Co6(Hpha)4(piv)8(EtOH)2]·EtOH (5). All the compounds have been structurally characterised revealing a particular binding mode for the hydroxamate ligand. The study of their magnetic properties has been performed and the modelling of these properties has been done using the appropriate hamiltonians for each compound. The experimental data and their modelling show non-zero spin ground states for compounds 4 and 5.
Collapse
Affiliation(s)
- Rémi Tirfoin
- Sorbonne Universités, UPMC Univ Paris 06, UMR 8232, Institut Parisien de Chimie Moléculaire, F-75005 Paris, France.
| | | | | | | | | | | |
Collapse
|
15
|
Malpaharia P, Pramanik K, Costes J, Tuchagues J, Moulton B, Zaworotko MJ, Das B, Chandra SK. Tetranuclear [Mn
2
Co
2
], [Mn
2
Fe
2
], and [Mn
2
Mn
2
] Complexes with Defective Double‐Cubane Cores and Phenoxo and Oxo Bridges: Syntheses, Crystal Structures, and Electronic Properties. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402191] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Pijush Malpaharia
- Department of Chemistry, Visva Bharati University, Santiniketan 731235, India, www.visvabharati.ac.in
| | - Koushik Pramanik
- Department of Chemistry, Visva Bharati University, Santiniketan 731235, India, www.visvabharati.ac.in
| | - Jean‐Pierre Costes
- Laboratoire de Chimie de Coordination du CNRS, 205, route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France
- Université de Toulouse, UPS, INPT, 31077 Toulouse Cedex 4, France
| | - Jean‐Pierre Tuchagues
- Laboratoire de Chimie de Coordination du CNRS, 205, route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France
- Université de Toulouse, UPS, INPT, 31077 Toulouse Cedex 4, France
| | - Brian Moulton
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, SCA 400, Tampa, Florida 33620, USA
| | - Michael J. Zaworotko
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, SCA 400, Tampa, Florida 33620, USA
| | - Babulal Das
- Department of Chemistry, Indian Institute of Technology, Guwahati 781039, India
| | - Swapan K. Chandra
- Department of Chemistry, Visva Bharati University, Santiniketan 731235, India, www.visvabharati.ac.in
| |
Collapse
|
16
|
Tangoulis V, Skarlis M, Raptopoulou CP, Psycharis V, Dendrinou‐Samara C. From Molecular Magnets to Magnetic Nanomaterials – Deposition of Co
7
Single‐Molecule Magnet; Theoretical Investigation of the Exchange Interactions. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402086] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Vassilis Tangoulis
- Department of General and Inorganic Chemistry, School of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece, http://www.chem.auth.gr/index.php?lang=en&st=132 http://www.chem.auth.gr/index.php?lang=en&st=93
| | - Michalis Skarlis
- Department of General and Inorganic Chemistry, School of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece, http://www.chem.auth.gr/index.php?lang=en&st=132 http://www.chem.auth.gr/index.php?lang=en&st=93
| | - Catherine P. Raptopoulou
- NCSR “Demokritos”, Institute of Advanced Materials, Physicochemical Processes, Nanotechnology & Microsystems, Department of Materials Science, 15310 Aghia Paraskevi Attikis, Greece
| | - Vassilis Psycharis
- NCSR “Demokritos”, Institute of Advanced Materials, Physicochemical Processes, Nanotechnology & Microsystems, Department of Materials Science, 15310 Aghia Paraskevi Attikis, Greece
| | - Catherine Dendrinou‐Samara
- Department of General and Inorganic Chemistry, School of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece, http://www.chem.auth.gr/index.php?lang=en&st=132 http://www.chem.auth.gr/index.php?lang=en&st=93
| |
Collapse
|
17
|
Lazzarini IC, Funes AV, Carrella L, Sorace L, Rentschler E, Alborés P. Magnetic Study of a Pentanuclear {Co2IIICo3II} Cluster with a Bent {CoII3} Motif. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402089] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|