i would say this would have to be the perfect split..... imo
it has worked for many people in the research i have done.
this is for an advanced lifter and not for the newbie.
some people say its overtraining i wouldnt exactly say so.
tell me what you think.

monday - chest
tuesday - back
wednesday - legs
thursday - tricep
friday - bicep
saturday - shoulders (traps and neck)
sunday - abs