2
|
Soras G, Psaroudakis N, Mousdis G, Manos M, Tasiopoulos A, Aloukos P, Couris S, Labéguerie P, Lipinski J, Avramopoulos A, Papadopoulos M. Synthesis and non-linear optical properties of some novel nickel derivatives. Chem Phys 2010. [DOI: 10.1016/j.chemphys.2010.04.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
3
|
Bégué D, Labéguerie P, Zhang-Negrerie DY, Avramopoulos A, Serrano-Andrés L, Papadopoulos MG. Theoretical investigations of the IR spectroscopy of Ni(C2S2H2)2. A case study of the P_VMWCI2 algorithm including anharmonic effects. Phys Chem Chem Phys 2010; 12:13746-51. [DOI: 10.1039/c0cp00760a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
4
|
Serrano-Andrés L, Avramopoulos A, Li J, Labéguerie P, Bégué D, Kellö V, Papadopoulos MG. Linear and nonlinear optical properties of a series of Ni-dithiolene derivatives. J Chem Phys 2009; 131:134312. [PMID: 19814558 DOI: 10.1063/1.3238234] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Luis Serrano-Andrés
- Molecular Science Institute, Universitat de València, Apartado 22085, Valencia ES-46071, Spain.
| | | | | | | | | | | | | |
Collapse
|
5
|
Labéguerie P, Bénard M, Rohmer MM. DFT Modeling of Sandwich Complexes Involving Cationic Palladium Chains and Polyenic or Polycyclic Aromatic Hydrocarbons. Inorg Chem 2007; 46:5283-91. [PMID: 17530750 DOI: 10.1021/ic070315g] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
DFT calculations are reported on a series of one-dimensional palladium complexes with general formula [Pd(m)(C(2n)H(2n+2))(2)](2+) (m = 2-4, n = 2-8, n > or = m), in order to model and analyze the bonding in the series of organometallic sandwich compounds recently reported by the group of T. Murahashi and H. Kurosawa. The bonding interactions are elucidated, and the frontier orbitals involved are described as a function of the haptotropic conformation of the metal atoms, either di-hapto or tri-hapto. In both cases, the driving force to the complex organization is a strong donation interaction from the pi system of the hydrocarbons to an orbital with appropriate phase and composition, delocalized over the metal chain, and depopulated by the double oxidation process. No net bonding interaction can be characterized along the metal string, and the metal-metal distances are mainly governed by the hapticities of adjacent atoms. The energy associated with the formation of a complex is calculated with respect to its fragments, assumed either isolated or solvated. The results emphasize the stabilizing role of a large delocalization of the positive charge transferred to the hydrocarbons. This delocalization extends to the hydrocarbon regions not directly in contact with palladium and highlights the importance of these "inactive" regions in complexes made from diphenyl polyenes or polycyclic aromatic hydrocarbons. Finally, the bonding pattern deduced from calculations has been utilized to consider the feasibility of novel sandwich architectures, whose computed energy balance eventually proves similar to that of already existing compounds.
Collapse
Affiliation(s)
- Pierre Labéguerie
- Contribution from the Laboratoire de Chimie Quantique, Institut de Chimie, LC3-UMR 7177, CNRS-ULP, Strasbourg, France
| | | | | |
Collapse
|
6
|
Ugliengo P, Pascale F, Mérawa M, Labéguerie P, Tosoni S, Dovesi R. Infrared Spectra of Hydrogen-Bonded Ionic Crystals: Ab Initio Study of Mg(OH)2 and β-Be(OH)2. J Phys Chem B 2004. [DOI: 10.1021/jp047514v] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Piero Ugliengo
- Dipartimento di Chimica IFM, Università di Torino, Via P. Giuria, 7. 10125 Torino, Italy, Laboratoire de Cristallographie et Modélisation des Matériaux Minéraux et Biologiques (LCM3B) UMR−CNRS 7036, Université Henri Poincaré Nancy I BP 239, Boulevard des Aiguillettes F54506 Vandoeuvre-les-Nancy Cedex, France, and Laboratoire de Chimie Théorique et de Physico-Chimie Moléculaire, UMR 5624, FR ‘IPREM' 2606, IFR−rue Jules Ferry, F-64000 Pau, France
| | - Fabien Pascale
- Dipartimento di Chimica IFM, Università di Torino, Via P. Giuria, 7. 10125 Torino, Italy, Laboratoire de Cristallographie et Modélisation des Matériaux Minéraux et Biologiques (LCM3B) UMR−CNRS 7036, Université Henri Poincaré Nancy I BP 239, Boulevard des Aiguillettes F54506 Vandoeuvre-les-Nancy Cedex, France, and Laboratoire de Chimie Théorique et de Physico-Chimie Moléculaire, UMR 5624, FR ‘IPREM' 2606, IFR−rue Jules Ferry, F-64000 Pau, France
| | - Mohammadou Mérawa
- Dipartimento di Chimica IFM, Università di Torino, Via P. Giuria, 7. 10125 Torino, Italy, Laboratoire de Cristallographie et Modélisation des Matériaux Minéraux et Biologiques (LCM3B) UMR−CNRS 7036, Université Henri Poincaré Nancy I BP 239, Boulevard des Aiguillettes F54506 Vandoeuvre-les-Nancy Cedex, France, and Laboratoire de Chimie Théorique et de Physico-Chimie Moléculaire, UMR 5624, FR ‘IPREM' 2606, IFR−rue Jules Ferry, F-64000 Pau, France
| | - Pierre Labéguerie
- Dipartimento di Chimica IFM, Università di Torino, Via P. Giuria, 7. 10125 Torino, Italy, Laboratoire de Cristallographie et Modélisation des Matériaux Minéraux et Biologiques (LCM3B) UMR−CNRS 7036, Université Henri Poincaré Nancy I BP 239, Boulevard des Aiguillettes F54506 Vandoeuvre-les-Nancy Cedex, France, and Laboratoire de Chimie Théorique et de Physico-Chimie Moléculaire, UMR 5624, FR ‘IPREM' 2606, IFR−rue Jules Ferry, F-64000 Pau, France
| | - Sergio Tosoni
- Dipartimento di Chimica IFM, Università di Torino, Via P. Giuria, 7. 10125 Torino, Italy, Laboratoire de Cristallographie et Modélisation des Matériaux Minéraux et Biologiques (LCM3B) UMR−CNRS 7036, Université Henri Poincaré Nancy I BP 239, Boulevard des Aiguillettes F54506 Vandoeuvre-les-Nancy Cedex, France, and Laboratoire de Chimie Théorique et de Physico-Chimie Moléculaire, UMR 5624, FR ‘IPREM' 2606, IFR−rue Jules Ferry, F-64000 Pau, France
| | - Roberto Dovesi
- Dipartimento di Chimica IFM, Università di Torino, Via P. Giuria, 7. 10125 Torino, Italy, Laboratoire de Cristallographie et Modélisation des Matériaux Minéraux et Biologiques (LCM3B) UMR−CNRS 7036, Université Henri Poincaré Nancy I BP 239, Boulevard des Aiguillettes F54506 Vandoeuvre-les-Nancy Cedex, France, and Laboratoire de Chimie Théorique et de Physico-Chimie Moléculaire, UMR 5624, FR ‘IPREM' 2606, IFR−rue Jules Ferry, F-64000 Pau, France
| |
Collapse
|