Difference between revisions of "Interplanar spacing"
From Online Dictionary of Crystallography
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| − | <Font color="blue">Distance interplanaire</font> (''Fr'') | + | <Font color="blue">Distance interplanaire</font> (''Fr''). <Font color="black">Distanza interplanare</font> (''It''). <Font color="purple">面間距離</font> (''Ja''). |
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<center>''d''<sub>''hkl''</sub> = 1/||r*<sub>''hkl''</sub>|| = 1/(''hkl'')'''G'''*(''hkl'')<sup>T</sup></center> | <center>''d''<sub>''hkl''</sub> = 1/||r*<sub>''hkl''</sub>|| = 1/(''hkl'')'''G'''*(''hkl'')<sup>T</sup></center> | ||
| − | where '''G'''* is the [[metric tensor]] in | + | where '''G'''* is the [[metric tensor]] in reciprocal space and <sup>T</sup> stands for transposed vector. |
[[Category: Fundamental crystallography]] | [[Category: Fundamental crystallography]] | ||
[[Category: X-rays]] | [[Category: X-rays]] | ||
Revision as of 08:41, 20 May 2017
Distance interplanaire (Fr). Distanza interplanare (It). 面間距離 (Ja).
The interplanar spacing or interplanar distance is the perpendicular distance between two successive planes on a family (hkl). It is commonly indicated as dhkl and corresponds to the reciprocal of the length of the corresponding vector in reciprocal space:
where G* is the metric tensor in reciprocal space and T stands for transposed vector.