Difference between revisions of "Simple crystal structures of especial interest"

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{{Stub}}
 
{{Stub}}
  
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* [[Zincblende structure]] - zincblende ZnS, cubic moissanite SiC, diamond CC, silicon, gernamium, (α-tin aka grey tin SnSn), ...
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* [[Zincblende structure]] - zincblende ZnS, '''cubic moissanite SiC''', diamond CC, silicon, gernamium, (α-tin aka grey tin SnSn), BN, AlN, ...
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* [[Wurtzite structure]] - wurtzite ZnS, hexagonal moissanie SiC, lonsdaleite CC (hexagonal diamond), ... (same as above)  
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* [[Wurtzite structure]] - wurtzite ZnS, '''hexagonal moissanie SiC''', lonsdaleite CC (hexagonal diamond), ... (same as above)  
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* See: [[Diamond like compounds]]
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* [[Rutile structure]] - Rutile TiO<sub>2</sub>, [[Stishovite]] SiO<sub>2</sub>, ...
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* [[Corundum structure]] - [[Leukosapphire]] Al<sub>2</sub>O<sub>3</sub>, Tistarite Ti<sub>2</sub>O<sub>3</sub>,  
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* [[Rock salt structure]] – simple cubic – (NaCl rocksalt, '''MgO periclase''', TiO hongquiite, FeO wüstite, NiO bunsenite, ...) - See: [[Transition metal monoxides]]
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* [[Rock salt structure]] - (NaCl) - See: [[Transition metal monoxides]]
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* [[Rutile structure]] – (tetragnal with simple unit cell)  – '''Rutile TiO<sub>2</sub>, [[Stishovite]] SiO<sub>2</sub>''', ...
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* [[Hematite structure]] – (hexahonal) – '''[[Leukosapphire]] Al<sub>2</sub>O<sub>3</sub>, Tistarite Ti<sub>2</sub>O<sub>3</sub>''', and Hematite Fe<sub>2</sub>O<sub>3</sub>
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* [[Marcasite structure]] – (ortorhombic with simple unit cell) – '''FeS<sub>2</sub> [https://en.wikipedia.org/wiki/Marcasite Marcasite]''' and  '''FeP<sub>2</sub> Zuktamururite'''
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* [[Perovskite structure]] – (cubic or ortorhombic near cubic – simple unit cell) – '''CaTiO<sub>3</sub> – [https://en.wikipedia.org/wiki/Perovskite Perovskite]'''
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* [https://en.wikipedia.org/wiki/A15_phases A15_phases] – (cubic simple unit cell) – (also known as '''β-W''' or '''Cr<sub>3</sub>Si''' structure types) – quite covalent intermetallic compounds – Cr<sub>3</sub>Si, (Nb<sub>3</sub>Sn superconductor) – Are there any compounds in this group that do not contain scarce elements? <br> Related: [https://en.wikipedia.org/wiki/Weaire%E2%80%93Phelan_structure Weaire–Phelan structure] [https://www.thingiverse.com/thing:2390586 (3D printable tiles)]
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* [[Pyrite structure]] – '''FeS<sub>2</sub> pyrite''', '''NiS<sub>2</sub> vaesite''', MnS<sub>2</sub> hauerite
 
* [[Quartz structure]]
 
* [[Quartz structure]]
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* [[Pyrite structure]]
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== Cubic but very big unit cell ==
 +
 
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* Spinel structure – [https://www.mineralienatlas.de/lexikon/index.php/MineralData?lang=en&language=english&mineral=Spinel 3D structure (mineralienatlas)]
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* Garnet structure – [https://www.mineralienatlas.de/lexikon/index.php/MineralData?lang=en&language=english&mineral=Garnet 3D structure (mineralienatlas)]
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* Bixbyte structure – [https://www.mineralienatlas.de/lexikon/index.php/MineralData?lang=en&language=english&mineral=Bixbyit 3D structure (mineralienatlas)]
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Special cases (related to [[concrete]] and [https://en.wikipedia.org/wiki/Calcium_aluminates calcium aluminates]):
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* Compound: [https://en.wikipedia.org/wiki/Dodecacalcium_hepta-aluminate Dodecacalcium_hepta-aluminate]
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* Mineral: [https://en.wikipedia.org/wiki/Chlormayenite Chlormayenite]
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== Side-notes ==
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 +
The 3D voroni cells around the atoms can be used to gain sets of space-filling <bR>
 +
polyhedral shapes for polyhedral [[microcomponent]]s on a much larger scale. <br>
 +
(It's not Wiegner Seiz cells, this would bbe arround lattice points rather than atoms)
  
 
== Related ==
 
== Related ==
  
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* [[Gemstone-like compounds]]
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* [[Structural type]]
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* '''[[Base materials with high potential]]'''
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* [[Gemstone-like compound]]s
 
* [[Neo-polymorph]]
 
* [[Neo-polymorph]]
 
* [[Pseudo phase diagram]]
 
* [[Pseudo phase diagram]]
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* '''[[Good websites about compounds and minerals]]'''
  
 
== External links ==
 
== External links ==
 +
  
 
Wikipedia:
 
Wikipedia:
 
* [https://en.wikipedia.org/wiki/Strukturbericht_designation Strukturbericht_designation]
 
* [https://en.wikipedia.org/wiki/Strukturbericht_designation Strukturbericht_designation]
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* [https://en.wikipedia.org/wiki/Category:Crystal_structure_types Category:Crystal_structure_types]
 
* [https://en.wikipedia.org/wiki/Cubic_crystal_system#Zincblende_structure Zincblende structure]
 
* [https://en.wikipedia.org/wiki/Cubic_crystal_system#Zincblende_structure Zincblende structure]
 +
* [https://en.wikipedia.org/wiki/Wurtzite_crystal_structure Wurtzite crystal structure]
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----
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* [https://en.wikipedia.org/wiki/Spinel_group Spinel_group]
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----
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* [https://en.wikipedia.org/wiki/A15_phases A15 phases] – (are there some that do not contain super rare elements?)
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* => [https://en.wikipedia.org/wiki/Weaire%E2%80%93Phelan_structure Weaire–Phelan structure]
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* [https://www.thingiverse.com/thing:2390586 Weaire–Phelan building blocks] by mechadense
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* [https://www.atomic-scale-physics.de/lattice/struk/a15.html A15 coordinates]
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----
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* [https://en.wikipedia.org/wiki/List_of_space_groups List of space groups] (230)

Latest revision as of 16:29, 4 July 2021

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

Cubic but very big unit cell

Special cases (related to concrete and calcium aluminates):

Side-notes

The 3D voroni cells around the atoms can be used to gain sets of space-filling
polyhedral shapes for polyhedral microcomponents on a much larger scale.
(It's not Wiegner Seiz cells, this would bbe arround lattice points rather than atoms)

Related

External links

Wikipedia:

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