TY - JOUR
T1 - Structural and electronic properties of Polyoxovanadoborates containing the [V
12
B
18
O
60
] core in different mixed valence states
AU - Hermosilla-Ibáñez, Patricio
AU - Muñoz-Becerra, Karina
AU - Paredes-García, Verónica
AU - Fur, Eric Le
AU - Spodine, Evgenia
AU - Venegas-Yazigi, Diego
N1 - Publisher Copyright:
© 2015 by the authors.
PY - 2015/9/1
Y1 - 2015/9/1
N2 -
This review summarizes all published data until April 2015 related to crystalline lattices formed by the [V
12
B
18
O
60
] core, which generates polyanionic clusters with different degrees of protonation and mixed-valence ratios. The negative charge of this cluster is counterbalanced by different cations such as protonated amines, hydronium, and alkaline, and transition metal ions. The cluster is shown to form extended 1D, 2D, or 3D frameworks by forming covalent bonds or presenting hydrogen bond interactions with the present secondary cations. These cations have little influence on the solid state reflectance UV-visible spectra of the polyanionic cluster, but are shown to modify the FT-IR spectra and the magnetic behavior of the different reported species.
AB -
This review summarizes all published data until April 2015 related to crystalline lattices formed by the [V
12
B
18
O
60
] core, which generates polyanionic clusters with different degrees of protonation and mixed-valence ratios. The negative charge of this cluster is counterbalanced by different cations such as protonated amines, hydronium, and alkaline, and transition metal ions. The cluster is shown to form extended 1D, 2D, or 3D frameworks by forming covalent bonds or presenting hydrogen bond interactions with the present secondary cations. These cations have little influence on the solid state reflectance UV-visible spectra of the polyanionic cluster, but are shown to modify the FT-IR spectra and the magnetic behavior of the different reported species.
KW - Electronic properties
KW - FT-IR
KW - Magnetic behavior
KW - Polyoxovanadoborate
KW - Reflectance UV-vis
KW - VBO
KW - [V B O ]
UR - http://www.scopus.com/inward/record.url?scp=85041635476&partnerID=8YFLogxK
U2 - 10.3390/inorganics3030309
DO - 10.3390/inorganics3030309
M3 - Review article
AN - SCOPUS:85041635476
SN - 2304-6740
VL - 3
SP - 309
EP - 331
JO - Inorganics
JF - Inorganics
IS - 3
ER -