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IUPAC - crystallinity (C01433)

crystallinity

https://doi.org/10.1351/goldbook.C01433
The presence of three-dimensional order on the level of atomic dimensions. Crystallinity may be detected by @D01711@ techniques, heat-of-fusion measurements, etc. The amount of disorder within the crystalline region is not incompatible with this concept.
Source:
Purple Book, 1st ed., p. 74 [Terms] [Book]