MAZE
发表于 2025-3-28 16:00:26
Introductionature of these fields is also the use of the LCAO (linear combination of atomic orbitals) approximation: being from the very beginning the fundamental principle of molecular quantum chemistry, LCAO only recently became the basis of the first-principles calculations for periodic systems.
Comprise
发表于 2025-3-28 20:52:36
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