File:Potassium-nitrate-superstructure-unit-cell-3D-sf.png
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Summary
DescriptionPotassium-nitrate-superstructure-unit-cell-3D-sf.png |
Space-filling model of the unit cell of the crystal structure of the α of potassium nitrate, KNO3, i.e. [K+][NO3−]. The compound was originally thought to adopt a simple, highly symmetric structure in space group Pmcn but has recently been found to crystallise in the lower symmetry space group Cmc21. This means there are three slightly different (crystallographically independent) environments for each potassium ion and for each nitrate ion. The structure was reported in Acta Crystallogr. C (2003) 59, i139–i140 and is available as COD entry 2013633, CSD entry 1722034 and ICSD entry 281552. Colour code:
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Date | ||||
Source | Own work | |||
Author | Ben Mills | |||
Permission (Reusing this file) |
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8 January 2023
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:06, 8 January 2023 | 3,000 × 2,100 (1.96 MB) | Benjah-bmm27 | == {{int:filedesc}} == {{Information | Description = Space-filling model of the unit cell of the crystal structure of the α polymorph of potassium nitrate, KNO<sub>3</sub>, i.e. [K<sup>+</sup>][NO<sub>3</sub><sup>−</sup>]. The compound was originally thought to adopt a simple, highly symmetric structure in space group ''Pmcn'' but has recently... |
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- Usage on kn.wikipedia.org
- Usage on mk.wikipedia.org
Metadata
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Horizontal resolution | 72 dpi |
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Vertical resolution | 72 dpi |
Color space | sRGB |
Image width | 3,000 px |
Image height | 2,100 px |
Software used | Adobe Photoshop Elements 14.0 (Macintosh) |
Date and time of digitizing | 14:04, 8 January 2023 |
File change date and time | 14:05, 8 January 2023 |
Date metadata was last modified | 14:05, 8 January 2023 |
Unique ID of original document | xmp.did:aa7b27ad-73fd-4e98-ba9d-6297aa2b907d |