Concepedia

Alfredo M. Simas

AM

Statistics

Publications

94

Citations

5.7K

H-Index

34

Active since

1980

Affiliations

Universidade Federal de Pernambuco(Current)

Universidade Federal da Paraíba

Queen's University

Universidade de São Paulo

Universidade Federal de Sergipe

Alfredo M. Simas is an author at Universidade Federal de Pernambuco specializing in natural sciences, chemistry, and ab initio methods.

ORCID

Publications per year

1980–2021

94

Publications

94

Spectroscopic properties and design of highly luminescent lanthanide coordination complexes

G.F. de Sá, Oscar L. Malta, Celso de Mello Donegá et al. · Coordination Chemistry Reviews · 2000 · 1.6K citations

, , +14

RM1: A reparameterization of AM1 for H, C, N, O, P, S, F, Cl, Br, and I

Gerd B. Rocha, Ricardo O. Freire, Alfredo M. Simas et al. · Journal of Computational Chemistry · 2006 · 676 citations

, , +17

The Laplacian of the charge density and its relationship to the shell structure of atoms and ions

Robin P. Sagar, Andrew C. T. Ku, Vedene H. Smith et al. · The Journal of Chemical Physics · 1988 · 140 citations

, , +8

A Comprehensive Strategy to Boost the Quantum Yield of Luminescence of Europium Complexes

Nathalia Bezerra de Lima, Simone M. C. Gonçalves, Alfredo M. Simas · Scientific Reports · 2013 · 136 citations · Full text

, , +16

Sparkle Model for the Calculation of Lanthanide Complexes:  AM1 Parameters for Eu(III), Gd(III), and Tb(III)

Ricardo O. Freire, Gerd B. Rocha, Alfredo M. Simas · Inorganic Chemistry · 2005 · 135 citations

, , +12

1–5 of 94