29016
The steady state photoluminescence spectra in dichloromethane and acetonitrile are also presented and show a shift to longer wavelengths for the latter , which points to a stronger stabilisation of the excited complex .
 dichloromethane, acetonitrile
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 dichloromethane, acetonitrile