Hydrothermal routes to new sodium polytungstates
The new acidic sodium polytungstates, Na5[H7W12O42]·20H2O ( 1) and Na2[H10W12O42]·20H2O ( 2), have been synthesised under hydrothermal conditions where variations of pH and temperature allow control of the protonation of the [W12O42]12- cluster in the products. The polytungstate cluster, [HnW12O42](...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
2009.
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| Subjects: | |
| Online Access: | Get fulltext |