Abstract
The compound [Zn(H2O)4]2[H 2As6V15O42(H2O)]· 2H2O (1) has been synthesized and characterized by elemental analysis, IR, ESR, magnetic measurement, third-order nonlinear property study and single crystal X-ray diffraction analysis. The compound 1 crystallizes in trigonal space group R3, a = b = 12.0601(17) Å, c = 33.970(7) Å, γ = 120°, V = 4278.8(12) Å3, Z = 3 and R1(wR2) = 0.0512 (0.1171). The crystal structure is constructed from [H2As 6V15O42(H2O)]4- anions and [Zn(H2O)4]2+ cations linked through hydrogen bonds into a network. The [H2As6V 15O42(H2O)]6- cluster consists of 15 VO5 square pyramids linked by three As2O5 handle-like units.
Original language | English |
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Pages (from-to) | 131-137 |
Number of pages | 7 |
Journal | Journal of Molecular Structure |
Volume | 660 |
Issue number | 1-3 |
DOIs | |
Publication status | Published - 12 Nov 2003 |
Externally published | Yes |
Keywords
- Arsenic
- Arsenic-vanadium cluster
- Cluster
- Crystal structure
- Hydrogen bond
- Hydrothermal synthesis
- Polyoxometalate
- Vanadium