An <i>Ab Initio</i> Electronic Structure Investigation of the Ground and Excited States of ScH<sup>+</sup>, YH<sup>+</sup>, and LaH<sup>+</sup>

Multireference configuration interaction (MRCI), Davidson-corrected MRCI (MRCI+Q), coupled-cluster singles, doubles, and perturbative triples [CCSD(T)], and frozen-core full configuration interaction (fcFCI) calculations were carried out using large, correlation-consistent basis sets to investigate...

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Bibliographic Details
Main Author: Isuru R. Ariyarathna
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Molecules
Subjects:
Online Access:https://www.mdpi.com/1420-3049/30/11/2435
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