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International
Tables for Crystallography Volume G Definition and exchange of crystallographic data Edited by J. R. Hester and B. McMahon © International Union of Crystallography 2026 |
International Tables for Crystallography (2026). Vol. G. Early view chapter
https://doi.org/10.1107/97809553602060001011 Chapter 4.2 Core dictionary (coreCIF) |
Core dictionary version 3.3.0
_exptl_crystal_appearance.general
Name:_exptl_crystal_appearance.general
Aliases:
_exptl_crystal_colour_lustre
_exptl_crystal.colour_lustre
Definition:
Appearance of the crystal as prescribed state codes. Note that 'dull'
and 'clear' should no longer be used.
Type: Word
The data value must be one of the following:
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metallic |
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lustrous |
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transparent |
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translucent |
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opaque |
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dull |
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clear |
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. |
Category:
exptl_crystal_appearance
