--Studying the Crystal Field Theory [under Coordination Chem.] at school now--
A book my teacher lent me [printed in 2002] has the spectrochemical series in it, and it depicts pyridine [py] as having the same 'strength' as ammonia. But a bunch of other sources [including Wikipedia] display the spectrochemical series albeit it depicts ammonia as having greater 'strength' than pyridine.
Since I have serious trust-issues with Wikipedia, and since that book I mentioned is fairly old, could someone tell me the latest version of the spectrochemical series? Also could you cite a reliable source?
Thanks!