Difference between revisions of "Oxygen"
From apm
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* Up: [[Chemical element]] | * Up: [[Chemical element]] | ||
| − | + | = Oxides = | |
{{todo|discuss major ones here}} | {{todo|discuss major ones here}} | ||
| − | == | + | == Carbon group / group IV / group 14 oxides == |
| + | |||
| + | * CO<sub>2</sub> normally the well known gas but highly explosive when in solid sp3 form (analog to quartz) | ||
| + | * SiO<sub>2</sub> quartz and its various known polymorphs (~Mohs 7) | ||
| + | * GeO<sub>2</sub> [https://en.wikipedia.org/wiki/Argutite argutite] Mohs 6-7 - [[germanium]] is a rather rare element | ||
| + | * SnO<sub>2</sub> [https://en.wikipedia.org/wiki/Cassiterite cassierite] Mohs 6-7 | ||
| + | * PbO<sub>2</sub> [https://en.wikipedia.org/wiki/Lead_dioxide] -- alpha-PbO<sub>2</sub> [https://en.wikipedia.org/wiki/Scrutinyite scrutinyite] -- beta-PbO<sub>2</sub> [https://en.wikipedia.org/wiki/Plattnerite plattnerite] {{todo|find out Mohs hardness of PbO<sub>2</sub> minerals}} | ||
| + | |||
| + | {{todo|Here maybe some [[pseudo phase diagram]]s can be made.}} | ||
| + | |||
| + | = Related = | ||
* [[Salts of oxoacids]] | * [[Salts of oxoacids]] | ||
* [[Binary diamondoid compound]]s | * [[Binary diamondoid compound]]s | ||
| − | + | = External links = | |
* unstable oxygen chain polymers [https://en.wikipedia.org/wiki/Hydrogen_polyoxide] | * unstable oxygen chain polymers [https://en.wikipedia.org/wiki/Hydrogen_polyoxide] | ||
[[Category:Chemical element]] | [[Category:Chemical element]] | ||
Revision as of 09:19, 4 December 2016
- Up: Chemical element
Oxides
(TODO: discuss major ones here)
Carbon group / group IV / group 14 oxides
- CO2 normally the well known gas but highly explosive when in solid sp3 form (analog to quartz)
- SiO2 quartz and its various known polymorphs (~Mohs 7)
- GeO2 argutite Mohs 6-7 - germanium is a rather rare element
- SnO2 cassierite Mohs 6-7
- PbO2 [1] -- alpha-PbO2 scrutinyite -- beta-PbO2 plattnerite (TODO: find out Mohs hardness of PbO2 minerals)
(TODO: Here maybe some pseudo phase diagrams can be made.)
Related
External links
- unstable oxygen chain polymers [2]
