@incollection{Obrai20,
author = {Rakesh Kumar and Sangeeta Obrai},
title = {Quantum Computational Chemistry: Modeling and Calculation of S-Block Metal Ion Complexes},
booktitle = {Density Functional Theory Calculations},
publisher = {IntechOpen},
address = {Rijeka},
year = {2020},
editor = {Sergio Ricardo De Lazaro and Luis Henrique Da Silveira Lacerda and Renan Augusto Pontes Ribeiro},
chapter = {2},
doi = {10.5772/intechopen.90531},
url = {https://doi.org/10.5772/intechopen.90531}
}