27380
We have generated six special quasirandom structure cells based on face centered cubic and face centered tetragonal unit cells to describe ZrH2 - x ( x = 0 . 25 - 0 . 5 ) .
 Chemical: ZrH2
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: ZrH2 
Answer:
 Chemical: ZrH2