18812
Strong correlations between structural ( O - O and Mn . . . N ( py , quin ) distances ) , spectroscopic ( E ( pi v * ( O - O ) --> Mn CT band ) , nu ( O - O ) ) , and kinetic ( Delta H ( ++ ) and Delta S ( ++ ) ) parameters for these complexes provide compelling evidence for rate - limiting O - O bond cleavage .
 Chemical: O - O; Chemical: Mn; Chemical: N ( py , quin ); Chemical: O - O; Chemical: Mn; Chemical: O - O; Chemical: O - O
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: O - O; Chemical: Mn; Chemical: N ( py , quin ); Chemical: O - O; Chemical: Mn; Chemical: O - O; Chemical: O - O