Effect of dynamic electron correlation on a CASSCF potential energy surface with varying covalent and charge transfer electronic characters
S., Gozem; M., Huntress; I., Schapiro; R., Lindh; A. A., Granovsky; Angeli, Celestino; M., Olivucci     details >>
Amer Chem Soc, Div Hist Chem; Amer Chem Soc, 244th National Fall Meeting of the American-Chemical-Society (ACS)
Vol. 244, No. 1, pp: .-., Anno: 2012

The calculation of the correlation energy in ground and excited states: the n-electron valence state perturbation theory approach.
Cimiraglia, Renzo; Angeli, Celestino     details >>
Simos, TE; Maroulis, G, International Conference on Computational Methods in Science and Engineering 2007, ICCMSE 2007
Vol. 963, No. 2, pp: 599-602, Anno: 2007

Magnetic coupling in binuclear systems: the role of the magnetic orbitals for the calculation of J with multireference perturbation theory
Angeli, Celestino     details >>
Université Paul Sabatier, Laboratoire de Chimie et Physique Quantiques, Density Functional Theory and Wave Function Theory for Molecular Magnetism
pp: 6-6, Anno: 2011

Multireference perturbation theory: the challenging case of the ionic excited states.
Angeli, Celestino     details >>
University of Girona, Excited states and non-adiabatic processes in complex systems: theoretical approaches. A satellite of WATOC 2011
pp: 19-19, Anno: 2011

Multireference perturbation theory: the n-electron valence state perturbation theory approach
Angeli, Celestino     details >>
Raman Centre For Atomic, Molecular & Optical Science, Indian Association for the Cultivation of Science, Recent Advances in Many Electron Theories
pp: 13-13, Anno: 2010

On the nature of the π → π* ionic excited states
Angeli, Celestino     details >>
Universidad Nacional de Colombia, QUITEL/CHITEL 2009
pp: 4-5, Anno: 2009

The nature of the ionic V state of ethene.
Angeli, Celestino     details >>
C.N.R., TheTIS: Theoretical Tools for In-silico Spectroscopy.
pp: 13-13, Anno: 2009

Developments in the n-electron valence state perturbation theory
Angeli, Celestino; Borini, Stefano; Cestari, M.; Cimiraglia, Renzo     details >>
Thierry Leininger and Sophie Hoyau, 5-th european conference on computational chemistry
pp: 42-42, Anno: 2004

NEVPT2 perturbation theory: applications to valence and Rydberg excited states of formaldehyde.
Angeli, Celestino; Borini, Stefano; Cimiraglia, Renzo; Ferrighi, L.    
Societa` Chimica Italiana, Dal calcolo della truttura elettronica alla bioinformatica
pp: 31-31, Anno: 2003

Applicazione della n-electron valence state perturbation theory (NEV-PT).
Angeli, Celestino; Cimiraglia, Renzo    
Universites de Toulouse et Pou, 27-eme congres des chimistes theoriciens d'expression latine
pp: 51-51, Anno: 2001

Study of homonuclear diatomic molecules containing multiple bonds using the NEV-PT perturbation theory.
Angeli, Celestino; Cimiraglia, Renzo    
E. Majorana Centre for Scientific Culture, New Challenges in Computational Modeling: techniques for processes, molecular systems and anisotropic materials.
pp: 16-16, Anno: 2001

Problems and projects in multireference perturbation CI
Angeli, Celestino; Cimiraglia, Renzo     details >>
CNR, Universita` di Milano-Bicocca., Sistemi complessi: struttura, proprieta`, reattivita` e dinamica
pp: 171-173, Anno: 1999

New Finding of Andradite (Demantoid Variety) from the Mine of Sa Spinarbedda, Domus De Maria (Cagliari): Mineralogical Characterization and Spectroscopy Analysis
Rodeghero, Elisa; Casagranda, Marianna; Martucci, Annalisa; Bonadiman, Costanza; Angeli, Celestino     details >>
Digiblas- Bari, Italia, Scientific Research Abstracts vol. 9 III International Conference on Applied Mineralogy & Advanced Materials MMS 2018 - Bari, Italy, 2018
Vol. 9, No. 1, pp: 25-25, Anno: 2018

Structure and magnetic properties of dinuclear and trinuclear copper(II) triethanolamine complexes
Ferretti, Valeria; Molinari, Alessandra; Angeli, Celestino; C. J., Calzado; R. P., Sharma; A., Saini; S., Singh     details >>
Universidad de Oviedo, Book of Abstracts- MISCA II
pp: 86-86, Anno: 2010

On the Maxwell-Stefan approach to diffusion: a general resolution in the transient regime for one dimensional systems
E., Leonardi; Angeli, Celestino     details >>
Universidad Nacional de Colombia, QUITEL/CHITEL 2009
Vol. ., No. 1, pp: 91-91, Anno: 2009