30331
Further relationships between volumes from XRD data with the occupied volume Vocc determined from PALS / PVT ( Pressure Volume Temperature ) measurements and from Sanchez - Lacombe Equation of State ( SL - EOS ) fits were elaborated ( Vocc ( SL - EOS ) =~ 1 . 63 Vvdw , R ( 2 ) = 0 . 981 and Vocc ( SL - EOS ) =~ 1 . 12 Vm , scaled , R ( 2 ) = 0 . 980 ) .
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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:  
Answer:
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