Structural study of LiPO3TeO2 glasses

Structural impact of tungsten ions on ZnO–Sb2O3–As2O3 glass system

“…The earlier X-ray diffraction investigations on some Sb 2 O 3 glass system indicate that the nearest neighbor Sb-Sb distance is ∼3.4Å with a coordination number of 1.7. The third oxygen in each SbO 3 unit must take part in the linkages of the type Sb-O-As [21][22][23][24]. The presence of common meta-centers of 2 and 3 vibrational bands of As 2 O 3 and Sb 2 O 3 in the ranges 650-668 cm −1 and 770-787 cm −1 , respectively, in the IR spectra of present glasses in fact supports the formation of such linkages.…”

Influence of WO3 on some physical properties of MO–Sb2O3–B2O3 (M=Ca, Pb and Zn) glass system

“…These chains are held together by weak secondary Sb-O bonds with lengths greater than 2.6 Å. [21]. Antimony ions may also exist in Sb 5+ state and participate in the formation of glass network with Sb 5+ O 4 structural units.…”

Influence of modifier oxide on spectroscopic and thermoluminescence characteristics of Sm3+ ion in antimony borate glass system

“…Further, earlier X-ray diffraction investigations on some Sb 2 O 3 glass systems indicated that the nearest neighbor Sb-Sb distance $ 3.4 Å with the coordination number 1.7. The third oxygen in each SbO 3 units must take part with the linkage of Sb-O-B [34,35].…”