Difference between revisions of "Transition metal monoxides"

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(added missing melting points and averages)
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{{stub}}
 
{{stub}}
  
Unless otherwise noted crystal structure is simple cubic like table salt NaCl
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Unless otherwise noted crystal structure is '''simple cubic like table salt NaCl'''. <br>
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Typical (with a few exceptions) is '''1900°C Melting point and Mohs 5'''.
  
 
* ScO - no monoxide? (well its a rare earth anyway)
 
* ScO - no monoxide? (well its a rare earth anyway)
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* TiO - [https://en.wikipedia.org/wiki/Titanium(II)_oxide Titanium(II)_oxide] - mineral: hongquiit - 4.96g/ccm - Mohs ?? - 1,750°C
 
* TiO - [https://en.wikipedia.org/wiki/Titanium(II)_oxide Titanium(II)_oxide] - mineral: hongquiit - 4.96g/ccm - Mohs ?? - 1,750°C
 
* VO - [https://en.wikipedia.org/wiki/Vanadium(II)_oxide Vanadium(II)_oxide] - no mineral - 5.758g/ccm - Mohs ?? - 1,789 °C
 
* VO - [https://en.wikipedia.org/wiki/Vanadium(II)_oxide Vanadium(II)_oxide] - no mineral - 5.758g/ccm - Mohs ?? - 1,789 °C
* CrO - [https://en.wikipedia.org/wiki/Chromium(II)_oxide Chromium(II)_oxide] - no mineral - only powders by thermodynamic means
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* CrO - [https://en.wikipedia.org/wiki/Chromium(II)_oxide Chromium(II)_oxide] - no mineral - only powders by thermodynamic means - 300°C (low!)
* MnO - [https://en.wikipedia.org/wiki/Manganese(II)_oxide Manganese(II)_oxide] - [https://en.wikipedia.org/wiki/Manganosite Manganosite] - 5.364g/ccm - '''Mohs 5 to 6'''
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* MnO - [https://en.wikipedia.org/wiki/Manganese(II)_oxide Manganese(II)_oxide] - [https://en.wikipedia.org/wiki/Manganosite Manganosite] - 5.364g/ccm - '''Mohs 5 to 6''' - 1,945 °C - water insoluble
* FeO - [https://en.wikipedia.org/wiki/Iron(II)_oxide Iron(II)_oxide] - [https://en.wikipedia.org/wiki/W%C3%BCstite Wüstite] - 5.7g/ccm - '''Mohs 5.0 to 5.5'''
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* FeO - [https://en.wikipedia.org/wiki/Iron(II)_oxide Iron(II)_oxide] - [https://en.wikipedia.org/wiki/W%C3%BCstite Wüstite] - 5.7g/ccm - '''Mohs 5.0 to 5.5''' - 1,377°C - water insoluble
 
* CoO - [https://en.wikipedia.org/wiki/Cobalt(II)_oxide Cobalt(II)_oxide] - no mineral? - 6.45g/ccm - Mohs ?? - 1,933°C - water insoluble
 
* CoO - [https://en.wikipedia.org/wiki/Cobalt(II)_oxide Cobalt(II)_oxide] - no mineral? - 6.45g/ccm - Mohs ?? - 1,933°C - water insoluble
 
* NiO - [https://en.wikipedia.org/wiki/Nickel(II)_oxide Nickel(II)_oxide] - [https://en.wikipedia.org/wiki/Bunsenite Bunsenite] 6.898g/ccm - '''Mohs 5.5''' - 1,955°C - watersolubility negligible
 
* NiO - [https://en.wikipedia.org/wiki/Nickel(II)_oxide Nickel(II)_oxide] - [https://en.wikipedia.org/wiki/Bunsenite Bunsenite] 6.898g/ccm - '''Mohs 5.5''' - 1,955°C - watersolubility negligible
 
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* CuO - [https://en.wikipedia.org/wiki/Copper(II)_oxide Copper(II)_oxide] - [https://en.wikipedia.org/wiki/Tenorite tenorite] 6.5g/ccm - '''Mohs 3.5 to 4.0''' - '''Monoclinic'''
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* CuO - [https://en.wikipedia.org/wiki/Copper(II)_oxide Copper(II)_oxide] - [https://en.wikipedia.org/wiki/Tenorite tenorite] 6.5g/ccm - '''Mohs 3.5 to 4.0''' - '''Monoclinic''' - 1,326 °C - water insoluble
* ZnO - [https://en.wikipedia.org/wiki/Zinc_oxide Zinc_oxide] - [https://en.wikipedia.org/wiki/Zincite] - 5.64–5.68g/ccm - '''Mohs 4''' - '''Hexagonal''' - 1,974°C (decomposes)- watersolubility minute
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* ZnO - [https://en.wikipedia.org/wiki/Zinc_oxide Zinc_oxide] - [https://en.wikipedia.org/wiki/Zincite] - 5.64–5.68g/ccm - '''Mohs 4''' - '''Hexagonal''' - 1,974°C (decomposes) - watersolubility minute
  
 
== Related ==
 
== Related ==
  
 
* [[Binary gem-like compound]]
 
* [[Binary gem-like compound]]

Revision as of 22:29, 12 April 2021

This article is a stub. It needs to be expanded.

Unless otherwise noted crystal structure is simple cubic like table salt NaCl.
Typical (with a few exceptions) is 1900°C Melting point and Mohs 5.

  • ScO - no monoxide? (well its a rare earth anyway)


  • CuO - Copper(II)_oxide - tenorite 6.5g/ccm - Mohs 3.5 to 4.0 - Monoclinic - 1,326 °C - water insoluble
  • ZnO - Zinc_oxide - [1] - 5.64–5.68g/ccm - Mohs 4 - Hexagonal - 1,974°C (decomposes) - watersolubility minute

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