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Bella G, Milone M, Bruno G, Santoro A. Which DFT factors influence the accuracy of 1H, 13C and 195Pt NMR chemical shift predictions in organopolymetallic square-planar complexes? New scaling parameters for homo- and hetero-multimetallic compounds and their direct applications. Phys Chem Chem Phys 2022; 24:26642-26658. [DOI: 10.1039/d2cp02773a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Because of their chemical heterogeneity, stereochemical complexity and the presence of heavy atoms involving orbitals with high quantum number L, organopolymetallic complexes require considerable focus during their NMR spectral interpretation.
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Affiliation(s)
- Giovanni Bella
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d’Alcontres 31, 98166 Messina, Italy
- Department of Health Science, University of Catanzaro, Viale Europa, 88100 Catanzaro, Italy
| | - Marco Milone
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d’Alcontres 31, 98166 Messina, Italy
| | - Giuseppe Bruno
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d’Alcontres 31, 98166 Messina, Italy
| | - Antonio Santoro
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d’Alcontres 31, 98166 Messina, Italy
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2
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Haiduc I. Inverse coordination metal complexes with oxalate and sulfur, selenium and nitrogen analogues as coordination centers. Topology and systematization. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1789120] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Ionel Haiduc
- Facultatea de Chimie, Universitatea Babeş-Bolyai, Cluj-Napoca, Romania
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3
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Li Y, Lidskog A, Armengol‐Relats H, Pham TH, Favraud A, Nicolas M, Dawaigher S, Xiao Z, Ma D, Lindbäck E, Strand D, Wärnmark K. Enantiotopic Discrimination by Coordination‐Desymmetrized
meso
‐Ligands. ChemCatChem 2020. [DOI: 10.1002/cctc.201902243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yutang Li
- Centre for Analysis and Synthesis Department of ChemistryLund University Lund SE-22100 Sweden
| | - Anna Lidskog
- Centre for Analysis and Synthesis Department of ChemistryLund University Lund SE-22100 Sweden
| | - Helena Armengol‐Relats
- Centre for Analysis and Synthesis Department of ChemistryLund University Lund SE-22100 Sweden
| | - Thanh Huong Pham
- Centre for Analysis and Synthesis Department of ChemistryLund University Lund SE-22100 Sweden
| | - Antoine Favraud
- Centre for Analysis and Synthesis Department of ChemistryLund University Lund SE-22100 Sweden
| | - Maxime Nicolas
- Centre for Analysis and Synthesis Department of ChemistryLund University Lund SE-22100 Sweden
| | - Sami Dawaigher
- Centre for Analysis and Synthesis Department of ChemistryLund University Lund SE-22100 Sweden
| | - Zeyun Xiao
- Centre for Analysis and Synthesis Department of ChemistryLund University Lund SE-22100 Sweden
| | - Dayou Ma
- Centre for Analysis and Synthesis Department of ChemistryLund University Lund SE-22100 Sweden
| | - Emil Lindbäck
- Centre for Analysis and Synthesis Department of ChemistryLund University Lund SE-22100 Sweden
- Present address: Department of Chemistry Bioscience and Environmental Engineering Faculty of Science and TechnologyUniversity of Stavanger Stavanger NO-4036 Norway
| | - Daniel Strand
- Centre for Analysis and Synthesis Department of ChemistryLund University Lund SE-22100 Sweden
| | - Kenneth Wärnmark
- Centre for Analysis and Synthesis Department of ChemistryLund University Lund SE-22100 Sweden
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4
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Askari B, Rudbari HA, Valente A, Bruno G, Micale N, Shivalingegowda N, Krishnappagowda LN. Synthesis, Characterization and Anticancer Studies of Rh(I), Rh(III), Pd(II) and Pt(II) Complexes Bearing A Dithiooxamide Ligand. ChemistrySelect 2020. [DOI: 10.1002/slct.201903939] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Banafshe Askari
- Department of Chemistry University of Isfahan Isfahan 81746-73441 Iran
| | | | - Andreia Valente
- Centro de Química Estrutural Faculdade de Ciências da Universidade de Lisboa, Campo Grande 1749-016 Lisboa Portugal
| | - Giuseppe Bruno
- Department of Chemical Biological, Pharmaceutical and Environmental Sciences University of Messina, Viale Ferdinando Stagno D'Alcontres 31 I-98166 Messina Italy
| | - Nicola Micale
- Department of Chemical Biological, Pharmaceutical and Environmental Sciences University of Messina, Viale Ferdinando Stagno D'Alcontres 31 I-98166 Messina Italy
| | - Naveen Shivalingegowda
- Department of Physics, School of Engineering & Technology Jain University Bangalore 562 112 India
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Askari B, Rudbari HA, Micale N, Schirmeister T, Maugeri A, Navarra M. Anticancer study of heterobimetallic platinum(II)-ruthenium(II) and platinum(II)-rhodium(III) complexes with bridging dithiooxamide ligand. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.120918] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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6
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Askari B, Amiri Rudbari H, Micale N, Schirmeister T, Efferth T, Seo EJ, Bruno G, Schwickert K. Ruthenium(ii) and palladium(ii) homo- and heterobimetallic complexes: synthesis, crystal structures, theoretical calculations and biological studies. Dalton Trans 2019; 48:15869-15887. [PMID: 31620752 DOI: 10.1039/c9dt02353d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Four Ru-Pd heterobimetallic complexes, each one in two different coordination modes (NNSS and NS) having metals connected by a binucleating dialkyldithiooxamidate [N(R)SC-CS(R)N] [R = methyl, ethyl, n-butyl and isopropyl], were prepared by reacting the monochelate [(trinpropyl-phosphine)ClPd(HR2C2N2S2κ-S,S-Pd)] with [(η6-p-cymene)RuCl2]2. Furthermore, two palladium homobimetallic complexes having two (trinpropyl-phosphine)ClPd moieties joined by a diethyldithiooxamidate in both κ-N,S Pd, κ-N',S' Pd' and κ-N,N' Pd, κ-S,S' Pd' coordination modes were synthesized. For both kinds of complexes, homo- and heterobimetallic, at room temperature and in chloroform solution, the NNSS coordination mode (kinetic compounds) turns out to be unstable and therefore the resulting complexes rearrange into a thermodynamically more stable form (NS coordination mode). The crystal structures of [(trinpropyl-phosphine)ClPd]2[μ-(ethyl)2-DTO κ-N,S Pd, κ-N',S' Pd'] (2) and [(η6-p-cymene)ClRu][μ-(methyl)2-DTO κ-N,S Ru, κ-N,S Pd] [(trinpropyl-phosphine)ClPd] (1c) were determined by solid state X-ray crystallography. Moreover, the higher stability of the thermodynamic species in the heterobimetallic complexes (Ru-Pd) was evaluated by means of computational studies in accordance with the maximum hardness principle. All stable NS complexes (i.e.1c-4c, 2 and the previously reported homobimetallic Ru complex 3) were tested against two leukemia cell lines, namely the drug-sensitive CCRF-CEM cell line and its multidrug-resistant sub-cell line CEM/ADR5000 showing anti-proliferative activity in the low micromolar range (∼1-5 μM) and micromolar range (∼10-25 μM), respectively. In addition, these complexes efficaciously block at least two out of the three proteolytic activities of the tumor target 20S proteasome, with heterobimetallic complex 3c and homobimetallic complex 3 possessing the best inhibitory profile.
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Affiliation(s)
- Banafshe Askari
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran.
| | - Hadi Amiri Rudbari
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran.
| | - Nicola Micale
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, I-98166 Messina, Italy.
| | - Tanja Schirmeister
- Institute of Pharmacy and Biochemistry, Johannes Gutenberg-University, Staudingerweg 5, 55128 Mainz, Germany
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, Johannes Gutenberg-University, Staudingerweg 5, 55128 Mainz, Germany
| | - Ean-Jeong Seo
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, Johannes Gutenberg-University, Staudingerweg 5, 55128 Mainz, Germany
| | - Giuseppe Bruno
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, I-98166 Messina, Italy.
| | - Kevin Schwickert
- Institute of Pharmacy and Biochemistry, Johannes Gutenberg-University, Staudingerweg 5, 55128 Mainz, Germany
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7
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Tang H, Saunders GC, Henderson W. Platinum(II), palladium(II), and gold(III) complexes of dianionic, secondary dithiooxamide ligands. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1672871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Haiming Tang
- Chemistry, School of Science, University of Waikato, Hamilton, New Zealand
| | - Graham C. Saunders
- Chemistry, School of Science, University of Waikato, Hamilton, New Zealand
| | - William Henderson
- Chemistry, School of Science, University of Waikato, Hamilton, New Zealand
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Askari B, Rudbari HA, Micale N, Schirmeister T, Giannetto A, Lanza S, Bruno G, Mirkhani V. Synthesis, solution behaviour and potential anticancer activity of new trinuclear organometallic palladium(II) complex of {S}-1-phenylethyl dithiooxamide: Comparison with the trinuclear heterobimetallic platinum(II) analogue. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.02.049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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9
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Espino G, Jalón FA, Manzano BR, Pérez-Manrique M, Mereiter K, Quiñonero D. Synthesis and structure of cis-[RuCl(bpzm)(κ1-P-dpim)(κ2-P,N-dpim)]Cl·(CHCl3)5. Stability of [Cl(HCCl3) n ]− aggregates. Supramol Chem 2012. [DOI: 10.1080/10610278.2012.717697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Gustavo Espino
- a Departamento de Química , Facultad de Ciencias, Universidad de Burgos , Pza. Misael Bañuelos s/n, 09001 , Burgos , Spain
| | - Félix A. Jalón
- b Departamento de Química Inorgánica , Orgánica y Bioquímica, Universidad de Castilla-La Mancha , 13071 , Ciudad Real , Spain
| | - Blanca R. Manzano
- b Departamento de Química Inorgánica , Orgánica y Bioquímica, Universidad de Castilla-La Mancha , 13071 , Ciudad Real , Spain
| | - Mercedes Pérez-Manrique
- a Departamento de Química , Facultad de Ciencias, Universidad de Burgos , Pza. Misael Bañuelos s/n, 09001 , Burgos , Spain
| | - Kurt Mereiter
- c Faculty of Technical Chemistry, Vienna University of Technology , Getreidemarkt 9/164-SC, A-1060 , Vienna , Austria
| | - David Quiñonero
- d Departament de Química , Universitat de les Illes Balears , Crta. Valldemossa km 7.5, 07122 , Palma de Mallorca , Spain
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10
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Lanza S, Nicolò F, Amiri Rudbari H, Plutino MR, Bruno G. Allylpalladium Dimers with Metals Connected by Binucleating Dithiooxamidates in Two Different Coordination Modes: Solution Behavior and Solid-State Structure. Inorg Chem 2011; 50:11653-66. [DOI: 10.1021/ic201616s] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Santo Lanza
- Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, and ‡Istituto per lo Studio dei Materiali Nanostrutturati (ISMN-CNR, OU Palermo, unità di Messina), c/o Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Università di Messina, Salita Sperone, 31 Contrada Papardo, 98166 Messina, Italy
| | - Francesco Nicolò
- Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, and ‡Istituto per lo Studio dei Materiali Nanostrutturati (ISMN-CNR, OU Palermo, unità di Messina), c/o Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Università di Messina, Salita Sperone, 31 Contrada Papardo, 98166 Messina, Italy
| | - Hadi Amiri Rudbari
- Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, and ‡Istituto per lo Studio dei Materiali Nanostrutturati (ISMN-CNR, OU Palermo, unità di Messina), c/o Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Università di Messina, Salita Sperone, 31 Contrada Papardo, 98166 Messina, Italy
| | - Maria Rosaria Plutino
- Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, and ‡Istituto per lo Studio dei Materiali Nanostrutturati (ISMN-CNR, OU Palermo, unità di Messina), c/o Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Università di Messina, Salita Sperone, 31 Contrada Papardo, 98166 Messina, Italy
| | - Giuseppe Bruno
- Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, and ‡Istituto per lo Studio dei Materiali Nanostrutturati (ISMN-CNR, OU Palermo, unità di Messina), c/o Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Università di Messina, Salita Sperone, 31 Contrada Papardo, 98166 Messina, Italy
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