The best place is probably a physiscal chemistry book in all the quantum chapters at your school library. Not too deep yet but touches on all the basics. I would offer to help but I forgot that nightmare shordingers and operon model crap about 45 seconds after taking the tests and that was over 8 years ago
Come to think of it maybe I should review it too for the love of knoledge...Naaaa... worst class ever quantum was