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Mon M, Rivero‐Crespo MA, Ferrando‐Soria J, Vidal‐Moya A, Boronat M, Leyva‐Pérez A, Corma A, Hernández‐Garrido JC, López‐Haro M, Calvino JJ, Ragazzon G, Credi A, Armentano D, Pardo E. Synthesis of Densely Packaged, Ultrasmall Pt
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Clusters within a Thioether‐Functionalized MOF: Catalytic Activity in Industrial Reactions at Low Temperature. Angew Chem Int Ed Engl 2018; 57:6186-6191. [DOI: 10.1002/anie.201801957] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 03/26/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Marta Mon
- Instituto de Ciencia Molecular (ICMOL). Universitat de València Paterna 46980 València Spain
| | - Miguel A. Rivero‐Crespo
- Instituto de Tecnología Química (UPV-CSIC). Universidad Politècnica de Valencia-Consejo Superior de Investigaciones Científicas Avda. de los Naranjos s/n 46022 Valencia Spain
| | - Jesús Ferrando‐Soria
- Instituto de Ciencia Molecular (ICMOL). Universitat de València Paterna 46980 València Spain
| | - Alejandro Vidal‐Moya
- Instituto de Tecnología Química (UPV-CSIC). Universidad Politècnica de Valencia-Consejo Superior de Investigaciones Científicas Avda. de los Naranjos s/n 46022 Valencia Spain
| | - Mercedes Boronat
- Instituto de Tecnología Química (UPV-CSIC). Universidad Politècnica de Valencia-Consejo Superior de Investigaciones Científicas Avda. de los Naranjos s/n 46022 Valencia Spain
| | - Antonio Leyva‐Pérez
- Instituto de Tecnología Química (UPV-CSIC). Universidad Politècnica de Valencia-Consejo Superior de Investigaciones Científicas Avda. de los Naranjos s/n 46022 Valencia Spain
| | - Avelino Corma
- Instituto de Tecnología Química (UPV-CSIC). Universidad Politècnica de Valencia-Consejo Superior de Investigaciones Científicas Avda. de los Naranjos s/n 46022 Valencia Spain
| | - Juan C. Hernández‐Garrido
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica. Facultad de Ciencias. Universidad de Cádiz Campus Río San Pedro, 11510 Puerto Real Cádiz Spain
- Instituto Universitario de Investigación en Microscopía Electrónica y Materiales (IMEYMAT). Facultad de Ciencias. Universidad de Cádiz Campus Río San Pedro, 11510 Puerto Real Cádiz Spain
| | - Miguel López‐Haro
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica. Facultad de Ciencias. Universidad de Cádiz Campus Río San Pedro, 11510 Puerto Real Cádiz Spain
- Instituto Universitario de Investigación en Microscopía Electrónica y Materiales (IMEYMAT). Facultad de Ciencias. Universidad de Cádiz Campus Río San Pedro, 11510 Puerto Real Cádiz Spain
| | - José J. Calvino
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica. Facultad de Ciencias. Universidad de Cádiz Campus Río San Pedro, 11510 Puerto Real Cádiz Spain
- Instituto Universitario de Investigación en Microscopía Electrónica y Materiales (IMEYMAT). Facultad de Ciencias. Universidad de Cádiz Campus Río San Pedro, 11510 Puerto Real Cádiz Spain
| | - Giulio Ragazzon
- Dipartimento di Chimica “G. Ciamician” University of Bologna Via Selmi 2 40126 Bologna Italy
| | - Alberto Credi
- Dipartimento di Chimica “G. Ciamician” University of Bologna Via Selmi 2 40126 Bologna Italy
- Dipartimento di Scienze e Tecnologie Agro-alimentari University of Bologna Viale Fanin 50 40127 Bologna Italy
| | - Donatella Armentano
- Dipartimento di Chimica e Tecnologie Chimiche Università della Calabria 87030 Rende, Cosenza Italy
| | - Emilio Pardo
- Instituto de Ciencia Molecular (ICMOL). Universitat de València Paterna 46980 València Spain
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Mon M, Rivero‐Crespo MA, Ferrando‐Soria J, Vidal‐Moya A, Boronat M, Leyva‐Pérez A, Corma A, Hernández‐Garrido JC, López‐Haro M, Calvino JJ, Ragazzon G, Credi A, Armentano D, Pardo E. Synthesis of Densely Packaged, Ultrasmall Pt
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Clusters within a Thioether‐Functionalized MOF: Catalytic Activity in Industrial Reactions at Low Temperature. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801957] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Marta Mon
- Instituto de Ciencia Molecular (ICMOL). Universitat de València Paterna 46980 València Spain
| | - Miguel A. Rivero‐Crespo
- Instituto de Tecnología Química (UPV-CSIC). Universidad Politècnica de Valencia-Consejo Superior de Investigaciones Científicas Avda. de los Naranjos s/n 46022 Valencia Spain
| | - Jesús Ferrando‐Soria
- Instituto de Ciencia Molecular (ICMOL). Universitat de València Paterna 46980 València Spain
| | - Alejandro Vidal‐Moya
- Instituto de Tecnología Química (UPV-CSIC). Universidad Politècnica de Valencia-Consejo Superior de Investigaciones Científicas Avda. de los Naranjos s/n 46022 Valencia Spain
| | - Mercedes Boronat
- Instituto de Tecnología Química (UPV-CSIC). Universidad Politècnica de Valencia-Consejo Superior de Investigaciones Científicas Avda. de los Naranjos s/n 46022 Valencia Spain
| | - Antonio Leyva‐Pérez
- Instituto de Tecnología Química (UPV-CSIC). Universidad Politècnica de Valencia-Consejo Superior de Investigaciones Científicas Avda. de los Naranjos s/n 46022 Valencia Spain
| | - Avelino Corma
- Instituto de Tecnología Química (UPV-CSIC). Universidad Politècnica de Valencia-Consejo Superior de Investigaciones Científicas Avda. de los Naranjos s/n 46022 Valencia Spain
| | - Juan C. Hernández‐Garrido
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica. Facultad de Ciencias. Universidad de Cádiz Campus Río San Pedro, 11510 Puerto Real Cádiz Spain
- Instituto Universitario de Investigación en Microscopía Electrónica y Materiales (IMEYMAT). Facultad de Ciencias. Universidad de Cádiz Campus Río San Pedro, 11510 Puerto Real Cádiz Spain
| | - Miguel López‐Haro
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica. Facultad de Ciencias. Universidad de Cádiz Campus Río San Pedro, 11510 Puerto Real Cádiz Spain
- Instituto Universitario de Investigación en Microscopía Electrónica y Materiales (IMEYMAT). Facultad de Ciencias. Universidad de Cádiz Campus Río San Pedro, 11510 Puerto Real Cádiz Spain
| | - José J. Calvino
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica. Facultad de Ciencias. Universidad de Cádiz Campus Río San Pedro, 11510 Puerto Real Cádiz Spain
- Instituto Universitario de Investigación en Microscopía Electrónica y Materiales (IMEYMAT). Facultad de Ciencias. Universidad de Cádiz Campus Río San Pedro, 11510 Puerto Real Cádiz Spain
| | - Giulio Ragazzon
- Dipartimento di Chimica “G. Ciamician” University of Bologna Via Selmi 2 40126 Bologna Italy
| | - Alberto Credi
- Dipartimento di Chimica “G. Ciamician” University of Bologna Via Selmi 2 40126 Bologna Italy
- Dipartimento di Scienze e Tecnologie Agro-alimentari University of Bologna Viale Fanin 50 40127 Bologna Italy
| | - Donatella Armentano
- Dipartimento di Chimica e Tecnologie Chimiche Università della Calabria 87030 Rende, Cosenza Italy
| | - Emilio Pardo
- Instituto de Ciencia Molecular (ICMOL). Universitat de València Paterna 46980 València Spain
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Poirier S, Czympiel L, Bélanger-Desmarais N, Mathur S, Reber C. Temperature and pressure variations of d-d luminescence band maxima of bis(pyridylalkenolato)palladium(II) complexes with different ligand substituents: opposite-signed trends. Dalton Trans 2016; 45:6574-81. [PMID: 26961410 DOI: 10.1039/c5dt05068e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Luminescence spectra of two d(8)-configured bis(pyridylalkenolato)palladium(ii) complexes, [Pd{PyCHC(C3F7)O}2] and [Pd{PyCHC(CH3)O}2], are presented at variable temperature and pressure. Bands are assigned as d-d transitions. The heptafluoropropyl and methyl substituents on the ligands have different steric demands, influencing luminescence spectra. Broad bands with maxima at approximately 12 700 cm(-1) (790 nm) for ligands with heptafluoropropyl substituents and 12,100 cm(-1) (830 nm) for ligands with methyl substituents and widths of approximately 2100 cm(-1) for both complexes are observed at 80 K. Quenching of the luminescence is observed as temperature increases. The maxima of [Pd{PyCHC(C3F7)O}2] show a shift of -0.9 ± 0.1 cm(-1) K(-1) due to broadening of the spectra to lower energy. The luminescence maxima of [Pd{PyCHC(CH3)O}2] shift in the opposite direction by +7.2 ± 0.7 cm(-1) K(-1). Shifts with different signs are also obtained from variable-pressure luminescence spectra, with values of +13 ± 2 cm(-1) kbar(-1) and -15 ± 7 cm(-1) kbar(-1) for [Pd{PyCHC(C3F7)O}2] and [Pd{PyCHC(CH3)O}2], respectively. The pressure-induced decrease is unusual and likely caused by intermolecular interactions involving the palladium(ii) center and a vinylic proton of a neighboring complex.
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Affiliation(s)
- Stéphanie Poirier
- Département de chimie, Université de Montréal, Montréal, Québec H3C 3J7, Canada.
| | - Lisa Czympiel
- Institute of Inorganic Chemistry, University of Cologne, D-50939 Cologne, Germany
| | | | - Sanjay Mathur
- Institute of Inorganic Chemistry, University of Cologne, D-50939 Cologne, Germany
| | - Christian Reber
- Département de chimie, Université de Montréal, Montréal, Québec H3C 3J7, Canada.
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Juribašić M, Užarević K, Gracin D, Ćurić M. Mechanochemical C-H bond activation: rapid and regioselective double cyclopalladation monitored by in situ Raman spectroscopy. Chem Commun (Camb) 2015; 50:10287-90. [PMID: 25056429 DOI: 10.1039/c4cc04423a] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first direct mechanochemical transition-metal-mediated activation of strong phenyl C-H bonds is reported. The mechanochemical procedure, resulting in cyclopalladated complexes, is quantitative and significantly faster than solution synthesis and allows highly regioselective activation of two C-H bonds by palladium(II) acetate in asymmetrically substituted azobenzene. Milling is monitored by in situ solid-state Raman spectroscopy which in combination with quantum-chemical calculations enabled characterization of involved reaction species, direct insight into the dynamics and reaction pathways, as well as the optimization of a milling process.
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Affiliation(s)
- Marina Juribašić
- Ruđer Bošković Institute, Bijenička 54, HR-10000 Zagreb, Croatia.
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Notash B, Amani V, Safari N, Ostad SN, Abedi A, Dehnavi MZ. The influence of steric effects on intramolecular secondary bonding interactions; cytotoxicity in gold(iii) bithiazole complexes. Dalton Trans 2013; 42:6852-8. [DOI: 10.1039/c3dt00073g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lee JP, Keller CL, Werlein AA, Janzen DE, VanDerveer DG, Grant GJ. C–H Bond Activation by a Palladium(II) Thioether Complex: Formation of the Bis(nitromethanate) Complex [Pd(9S3)(CH2NO2)2]. Organometallics 2012. [DOI: 10.1021/om3006382] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- John P. Lee
- Department of Chemistry, The University of Tennessee at Chattanooga, 615 McCallie Avenue, Chattanooga,
Tennessee 37403, United States
| | - C. Luke Keller
- Department of Chemistry, The University of Tennessee at Chattanooga, 615 McCallie Avenue, Chattanooga,
Tennessee 37403, United States
| | - Ashley A. Werlein
- Department of Chemistry, The University of Tennessee at Chattanooga, 615 McCallie Avenue, Chattanooga,
Tennessee 37403, United States
| | - Daron E. Janzen
- Department of Chemistry, St. Catherine University, 2004 Randolph Avenue, St. Paul, Minnesota
55105, United States
| | - Donald G. VanDerveer
- Department of Chemistry, Clemson University, Clemson, South Carolina 29634,
United States
| | - Gregory J. Grant
- Department of Chemistry, The University of Tennessee at Chattanooga, 615 McCallie Avenue, Chattanooga,
Tennessee 37403, United States
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Levason W, Reid G. Hetero-Crown Ethers-Synthesis and Metal-Binding Properties of Macrocyclic Ligands Bearing Group 16 (S, Se, Te) Donor Atoms. Supramol Chem 2012. [DOI: 10.1002/9780470661345.smc049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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De P, Maji S, Dutta Chowdhury A, Mobin SM, Kumar Mondal T, Paretzki A, Lahiri GK. Ruthenium nitrosyl complexes with 1,4,7-trithiacyclononane and 2,2′-bipyridine (bpy) or 2-phenylazopyridine (pap) coligands. Electronic structure and reactivity aspects. Dalton Trans 2011; 40:12527-39. [DOI: 10.1039/c1dt10761e] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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