1
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Platinum and palladium promoted couplings of bridging PPh2– with terminally bonded ligands. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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2
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Todisco S, Saielli G, Gallo V, Latronico M, Rizzuti A, Mastrorilli P. 31P and 195Pt solid-state NMR and DFT studies on platinum(i) and platinum(ii) complexes. Dalton Trans 2018; 47:8884-8891. [DOI: 10.1039/c8dt01561a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
31P and 195Pt solid state NMR spectra on anti-[(PHCy)ClPt(μ-PCy2)2Pt(PHCy)Cl] (3) and [(PHCy2)Pt(μ-PCy2)(κ2P,O-μ-POCy2)Pt(PHCy2)] (Pt–Pt) (4) were recorded under CP/MAS conditions (31P) or with the CP/CPMG pulse sequence (195Pt) and compared to data obtained by relativistic DFT calculations of 31P and 195Pt CS tensors and isotropic shielding at the ZORA Spin Orbit level.
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Affiliation(s)
- Stefano Todisco
- Dipartimento di Ingegneria Civile
- Ambientale
- del Territorio
- Edile e di Chimica (DICATECh)
- Politecnico di Bari
| | - Giacomo Saielli
- Istituto per la Tecnologia delle Membrane
- Unità di Padova CNR
- Padova
- Italy
| | - Vito Gallo
- Dipartimento di Ingegneria Civile
- Ambientale
- del Territorio
- Edile e di Chimica (DICATECh)
- Politecnico di Bari
| | - Mario Latronico
- Dipartimento di Ingegneria Civile
- Ambientale
- del Territorio
- Edile e di Chimica (DICATECh)
- Politecnico di Bari
| | - Antonino Rizzuti
- Dipartimento di Ingegneria Civile
- Ambientale
- del Territorio
- Edile e di Chimica (DICATECh)
- Politecnico di Bari
| | - Piero Mastrorilli
- Dipartimento di Ingegneria Civile
- Ambientale
- del Territorio
- Edile e di Chimica (DICATECh)
- Politecnico di Bari
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3
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Groß OA, Lauk S, Müller C, Gidt W, Sun Y, Demeshko S, Meyer F, Sitzmann H. Iron(II) High‐Spin and Low‐Spin Complexes from Pentaisopropylcyclopentadienyliron(II) Bis(trimethylsilyl)amide. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700236] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Oliver A. Groß
- FB Chemie TU Kaiserslautern Erwin‐Schrödinger‐Strasse 54 67663 Kaiserslautern Germany
| | - Sergej Lauk
- FB Chemie TU Kaiserslautern Erwin‐Schrödinger‐Strasse 54 67663 Kaiserslautern Germany
| | - Carsten Müller
- FB Chemie TU Kaiserslautern Erwin‐Schrödinger‐Strasse 54 67663 Kaiserslautern Germany
| | - Wjatscheslaw Gidt
- FB Chemie TU Kaiserslautern Erwin‐Schrödinger‐Strasse 54 67663 Kaiserslautern Germany
| | - Yu Sun
- FB Chemie TU Kaiserslautern Erwin‐Schrödinger‐Strasse 54 67663 Kaiserslautern Germany
| | - Serhiy Demeshko
- Institut für Anorganische Chemie Universität Göttingen Tammannstrasse 4 37077 Göttingen Germany
| | - Franc Meyer
- Institut für Anorganische Chemie Universität Göttingen Tammannstrasse 4 37077 Göttingen Germany
| | - Helmut Sitzmann
- FB Chemie TU Kaiserslautern Erwin‐Schrödinger‐Strasse 54 67663 Kaiserslautern Germany
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4
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Giardina-Papa D, Ara I, Ibáñez S, Mastrorilli P, Gallo V, Forniés J. Synthesis and reactivity of phosphanido bridged 1,1′-bis(diphenylphosphino)ferrocene complexes [(RF)2Pt(μ-PPh2)2M(dppf)] [M=Pt, Pd]. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.05.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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5
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Ara I, Forniés J, Ibáñez S, Mastrorilli P, Todisco S, Gallo V. Polynuclear platinum phosphanido/phosphinito complexes: formation of P-O and P-O-P bonds through reductive coupling processes. Dalton Trans 2016; 45:2156-71. [PMID: 26555928 DOI: 10.1039/c5dt02593a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A mixture of the asymmetric complexes of formula [(RF)2Pt(μ-Ph2PO)(μ-PPh2)Pt(μ-PPh2)2Pt(solv)(solv')] [(1-(solv)(solv')] (solv, solv' = acetone, H2O, CH3CN) has been prepared by reaction of [(RF)2Pt(II)(μ-PPh2)2Pt(II)(μ-PPh2)2Pt(II)(NCCH3)2] with AgClO4 in CH3CN/acetone. The lability of the Pt-solvent bonds allows the displacement of the coordinated solvent molecules by dppm or Cl(-) and the isolation of the tri- or hexanuclear phosphanido/phosphinito Pt(ii) complexes [(C6F5)2Pt(μ-PPh2)(μ-PPh2O)Pt(μ-PPh2)2Pt(dppm)] (2) or [NBu4]2[(C6F5)2Pt(μ-PPh2)(μ-PPh2O)Pt(μ-PPh2)2Pt(μ-Cl)2Pt(μ-PPh2)2Pt(μ-PPh2)(μ-PPh2O)Pt(C6F5)2] (as a mixture of the two possible isomers 4a and 4b). Complex 2 reacts with AgClO4 to form the tetranuclear derivative [(C6F5)2Pt(μ-PPh2)(μ-PPh2O)Pt(μ-PPh2)2Pt(dppm)Ag(OClO3)] (3), which displays two Pt-Ag donor-acceptor bonds. The mixture of the hexanuclear isomers 4a-4b reacts with Tl(acac) producing the acetylacetonato complex [NBu4][(C6F5)2Pt(μ-PPh2)(μ-PPh2O)Pt(μ-PPh2)2Pt(acac)] (5) which, upon reaction with HCl, yields back the mixture of 4a-4b. The reaction of 4a-4b with PPh3 produces [NBu4][(C6F5)2Pt(μ-PPh2)(μ-PPh2O)Pt(μ-PPh2)2Pt(Cl)(PPh3)] (6) as a mixture of isomers with the chloro ligand located syn (6a) or anti (6b) to the PPh2O(-) group. Either the reaction of 6 with AgClO4 or the treatment of 5 with HPPh3ClO4 results in the formation of the species [(C6F5)2Pt(II)(μ-PPh2)2Pt(I)(μ-PPh2OPPh2)Pt(I)(PPh3)] (7) (44 VEC), which can be explained as the consequence of a PPh2O/PPh2 reductive coupling and a rearrangement of ligands in the molecule generating a Pt(ii),Pt(i),Pt(i) compound. All complexes were characterised in the solid state by XRD (only one of the isomers, in the cases of 4 and 6) and in solution by NMR spectroscopy.
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Affiliation(s)
- Irene Ara
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza - CSIC, 50009 Zaragoza, Spain.
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6
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Mastrorilli P, Todisco S, Bagno A, Gallo V, Latronico M, Fortuño C, Gudat D. Multinuclear Solid-State NMR and DFT Studies on Phosphanido-Bridged Diplatinum Complexes. Inorg Chem 2015; 54:5855-63. [PMID: 26001215 DOI: 10.1021/acs.inorgchem.5b00627] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Piero Mastrorilli
- Dipartimento
di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica
(DICATECh), Politecnico di Bari, Via Orabona 4, I-70125 Bari, Italy
- Consiglio
Nazionale delle Ricerche, Istituto di Chimica dei Composti Organometallici (ICCOM-CNR), Via Orabona 4, 70125 Bari, Italy
| | - Stefano Todisco
- Dipartimento
di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica
(DICATECh), Politecnico di Bari, Via Orabona 4, I-70125 Bari, Italy
| | - Alessandro Bagno
- Dipartimento
di Scienze Chimiche, Università di Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Vito Gallo
- Dipartimento
di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica
(DICATECh), Politecnico di Bari, Via Orabona 4, I-70125 Bari, Italy
| | - Mario Latronico
- Dipartimento
di Ingegneria Civile, Ambientale, del Territorio, Edile e di Chimica
(DICATECh), Politecnico di Bari, Via Orabona 4, I-70125 Bari, Italy
- Consiglio
Nazionale delle Ricerche, Istituto di Chimica dei Composti Organometallici (ICCOM-CNR), Via Orabona 4, 70125 Bari, Italy
| | - Consuelo Fortuño
- Departamento
de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain
| | - Dietrich Gudat
- Institut
für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring
55, 70569 Stuttgart, Germany
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7
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Archambault C, Bender R, Braunstein P, Dusausoy Y, Welter R. Reactions of trinuclear platinum clusters with electrophiles: ionisation isomerism with [Pt3(μ2-I)(μ-PPh2)2(PPh3)3]I and [Pt3(μ-PPh2)2I2(PPh3)3]. Structures of [Pt3(μ2-Cl)(μ-PPh2)2(PPh3)3]PF6, [Pt3(μ-PPh2)2I2(PPh3)3] and of the Pt–Ag cluster [Pt3{μ3-AgBF4}(μ2-I)(μ-PPh2)2(PPh3)3]BF4. Dalton Trans 2014; 43:8609-19. [DOI: 10.1039/c4dt00090k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reactions of the mixed-valence cluster [Pt3(μ-PPh2)3Ph(PPh3)2] with various electrophiles have been investigated.
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Affiliation(s)
- Christine Archambault
- Laboratoire de Chimie de Coordination (UMR 7177 CNRS)
- Institut de Chimie
- Université de Strasbourg
- F-67081 Strasbourg-Cédex, France
| | - Robert Bender
- Laboratoire de Chimie de Coordination (UMR 7177 CNRS)
- Institut de Chimie
- Université de Strasbourg
- F-67081 Strasbourg-Cédex, France
| | - Pierre Braunstein
- Laboratoire de Chimie de Coordination (UMR 7177 CNRS)
- Institut de Chimie
- Université de Strasbourg
- F-67081 Strasbourg-Cédex, France
| | - Yves Dusausoy
- Laboratoire de Cristallographie et Modélisation des Matériaux Minéraux et Biologiques
- UPRESA 7036
- Université Henri Poincaré
- Nancy I
- Faculté des Sciences
| | - Richard Welter
- Laboratoire DECOMET
- Institut de Chimie (UMR 7177 CNRS)
- Université de Strasbourg
- F-67081 Strasbourg-Cedex, France
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8
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Arias A, Forniés J, Fortuño C, Martín A, Mastrorilli P, Gallo V, Latronico M, Todisco S. Donor Behaviour of Anionic and Asymmetric Phosphanido Derivatives of Platinum and Palladium. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300808] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Andersson Arias
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea‐ISQCH, Universidad de Zaragoza‐C.S.I.C., 50009 Zaragoza, Spain, http://platinum.unizar.es
| | - Juan Forniés
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea‐ISQCH, Universidad de Zaragoza‐C.S.I.C., 50009 Zaragoza, Spain, http://platinum.unizar.es
| | - Consuelo Fortuño
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea‐ISQCH, Universidad de Zaragoza‐C.S.I.C., 50009 Zaragoza, Spain, http://platinum.unizar.es
| | - Antonio Martín
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea‐ISQCH, Universidad de Zaragoza‐C.S.I.C., 50009 Zaragoza, Spain, http://platinum.unizar.es
| | - Piero Mastrorilli
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR‐ICCOM, Via Orabona 4, 70125 Bari, Italy http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
| | - Vito Gallo
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR‐ICCOM, Via Orabona 4, 70125 Bari, Italy http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
| | - Mario Latronico
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR‐ICCOM, Via Orabona 4, 70125 Bari, Italy http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
| | - Stefano Todisco
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR‐ICCOM, Via Orabona 4, 70125 Bari, Italy http://www.dicatech.poliba.it/index.php?id=80&idp=208&ruolo=
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9
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Diplatinum complexes: Chemoselective reactions of the μ-orthometalated, metal–metal bonded complex [Pt2(μ-o-C6H4PPh2)(μ-PPh2)(PPh3)2] with acids. Crystal structures of [Pt2Cl(μ-PPh2)(PPh3)3], [Pt2I(μ-PPh2)(PPh3)3], [Pt2(μ-H)(μ-PPh2)I2(PPh3)2] and cis,cis-[Pt2(μ-I)(μ-PPh2)I2(PPh3)2]. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.08.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Forniés J, Fortuño C, Ibáñez S, Martín A, Mastrorilli P, Gallo V, Tsipis A. Synthesis and Reactivity of the Unsaturated Trinuclear Phosphanido Complex [(C6F5)2Pt(μ-PPh2)2Pt(μ-PPh2)2Pt(PPh3)]. Inorg Chem 2013; 52:1942-53. [DOI: 10.1021/ic3021639] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Juan Forniés
- Departamento de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea, Universidad de Zaragoza, CSIC, 50009 Zaragoza, Spain
| | - Consuelo Fortuño
- Departamento de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea, Universidad de Zaragoza, CSIC, 50009 Zaragoza, Spain
| | - Susana Ibáñez
- Departamento de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea, Universidad de Zaragoza, CSIC, 50009 Zaragoza, Spain
| | - Antonio Martín
- Departamento de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea, Universidad de Zaragoza, CSIC, 50009 Zaragoza, Spain
| | - Piero Mastrorilli
- Dipartimento di Ingegneria
Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via
Orabona 4, I-70125 Bari, Italy
| | - Vito Gallo
- Dipartimento di Ingegneria
Civile, Ambientale, del Territorio, Edile e di Chimica (DICATECh), Politecnico di Bari, via
Orabona 4, I-70125 Bari, Italy
| | - Athanassios Tsipis
- Laboratory of Inorganic and General Chemistry, Department
of Chemistry, University of Ioannina, 45110 Ioannina, Greece
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11
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Latronico M, Sánchez S, Rizzuti A, Gallo V, Polini F, Lalinde E, Mastrorilli P. Reactivity of the phosphinito bridged Pt(i) complex [(PHCy2)Pt(μ-PCy2){κ2P,O-μ-P(O)Cy2}Pt(PHCy2)](Pt–Pt) towards Au(i) and Ag(i) electrophiles. Dalton Trans 2013; 42:2502-11. [DOI: 10.1039/c2dt32393a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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12
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Arias A, Forniés J, Fortuño C, Martín A, Latronico M, Mastrorilli P, Todisco S, Gallo V. Formation of P–C Bond through Reductive Coupling between Bridging Phosphido and Benzoquinolinate Groups. Isolation of Complexes of the Pt(II)/Pt(IV)/Pt(II) Sequence. Inorg Chem 2012; 51:12682-96. [DOI: 10.1021/ic301298p] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Andersson Arias
- Departamento de Química Inorgánica,
Instituto
de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza—C.S.I.C., E-50009 Zaragoza,
Spain
| | - Juan Forniés
- Departamento de Química Inorgánica,
Instituto
de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza—C.S.I.C., E-50009 Zaragoza,
Spain
| | - Consuelo Fortuño
- Departamento de Química Inorgánica,
Instituto
de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza—C.S.I.C., E-50009 Zaragoza,
Spain
| | - Antonio Martín
- Departamento de Química Inorgánica,
Instituto
de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza—C.S.I.C., E-50009 Zaragoza,
Spain
| | - Mario Latronico
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR-ICCOM, Via Orabona 4, I-70125
Bari, Italy
| | - Piero Mastrorilli
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR-ICCOM, Via Orabona 4, I-70125
Bari, Italy
| | - Stefano Todisco
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR-ICCOM, Via Orabona 4, I-70125
Bari, Italy
| | - Vito Gallo
- Dipartimento DICATECh del Politecnico di Bari and Istituto CNR-ICCOM, Via Orabona 4, I-70125
Bari, Italy
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13
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Tofan D, Cummins CC. Bicyclic dinuclear tris-(ditopic diphosphane) complexes of zerovalent group 10 metals. Chem Sci 2012. [DOI: 10.1039/c2sc20559a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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14
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Forniés J, Fortuño C, Ibáñez S, Martín A, Mastrorilli P, Gallo V. Behavior of Neutral Phosphido Derivatives of Platinum and Palladium toward Silver Centers. Inorg Chem 2011; 50:10798-809. [DOI: 10.1021/ic201354s] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Juan Forniés
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain
| | - Consuelo Fortuño
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain
| | - Susana Ibáñez
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain
| | - Antonio Martín
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., E-50009 Zaragoza, Spain
| | - Piero Mastrorilli
- Dipartimento di Ingegneria delle Acque e di Chimica del Politecnico di Bari, via Orabona 4, I-70125 bari, Italy
| | - Vito Gallo
- Dipartimento di Ingegneria delle Acque e di Chimica del Politecnico di Bari, via Orabona 4, I-70125 bari, Italy
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