Energy Near-Degeneracy Driven Covalency Analyzed by a Two-Electron Two-Orbital Model. Communications in Computational Chemistry, [S. l.], v. 7, n. 2, p. 161–170, 2025. DOI: 10.4208/cicc.2025.99.01. Disponível em: https://www.global-sci.com/index.php/cicc/article/view/22995. Acesso em: 5 dec. 2025.