![[CIF logo]](https://www.iucr.org/__data/assets/image/0003/125499/CIF_v2.5.jpg)
Core dictionary version 3.0.14
Category CHEMICAL
Name:'CHEMICAL'
Parent category:
EXPTL
Definition:
The CATEGORY of data items which describe the composition and chemical properties of the compound under study. The formula data items must be consistent with the density, unit-cell and Z values.
Category is of type Set