| Full text | |
| Author(s): |
Bezerra, Marta Maria de Moura
[1]
;
Oliveira, Marisa Carvalho
[2]
;
Mesquita, Weber Duarte
[1]
;
Junior, Amilton Brito da Silva
[3]
;
Longo, Elson
[2]
;
Gurgel, Maria Fernanda do Carmo
[1, 4]
Total Authors: 6
|
| Affiliation: | [1] Fed Univ Catalao, Inst Phys, PPGCET, Ave Dr Lamartine Pinto de Avelar, BR-75704020 Catalao, Go - Brazil
[2] Univ Fed Sao Carlos, Funct Mat Dev Ctr, BR-13565905 Sao Carlos, SP - Brazil
[3] Fed Univ Catalao, Dept Min Engn, Ave Dr Lamartine Pinto de Avelar, BR-75704020 Catalao, Go - Brazil
[4] Fed Univ Catalao, Inst Chem, Ave Dr Lamartine Pinto de Avelar, BR-75704020 Catalao, Go - Brazil
Total Affiliations: 4
|
| Document type: | Journal article |
| Source: | ORBITAL-THE ELECTRONIC JOURNAL OF CHEMISTRY; v. 13, n. 3, p. 227-231, APR-JUN 2021. |
| Web of Science Citations: | 0 |
| Abstract | |
This article reports a theoretical study on structural and electronic properties of the cubic strontium stannate (SrSnO3) using periodic quantum-mechanics calculations within the Density Functional Theory method combined with B3LYP exchange-correlation functional, as implemented in the CRYSTAL14 code. The results were analyzed using the energy level diagram, atomic orbital distributions, and electron density maps. The structural analysis confirmed the SrSnO3 cubic symmetry, and the electronic properties were associated with {[}SrO12] and {[}SnO6] clusters with distinct bonding character. Furthermore, our structural and electronic calculations are in good agreement with the available experimental data showing a mean percentage error close to 2.2% for the structural parameter and paving the avenue towards the complete understanding of the overall properties of perovskite materials. (AU) | |
| FAPESP's process: | 21/01651-1 - CDMF - Functional Materials Development Center: theoretical study of multifunctional materials with potential antiviral application |
| Grantee: | Marisa Carvalho de Oliveira |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |
| FAPESP's process: | 13/07296-2 - CDMF - Center for the Development of Functional Materials |
| Grantee: | Elson Longo da Silva |
| Support Opportunities: | Research Grants - Research, Innovation and Dissemination Centers - RIDC |