Thi Thuy Duong N, Tuan Cuong N. STUDY ON GEOMETRICAL STRUCTURES AND ABSORPTION SPECTRA OF M\(_4\)\(^{2+}\) CLUSTERS (M = Cu, Ag, Au) ENCAPSULATED IN SAPO-42 ZEOLITE \(\beta\)-CAGE USING DENSITY FUNCTIONAL THEORY. HNUEJS.NS [Internet]. 2024 Oct. 31 [cited 2025 Jan. 18];69(3):87-95. Available from: https://hnuejs.edu.vn/ns/article/view/120