wrong. there is one enchant for +intellect on weapon.
its +22 intellect on weapon (not 2 handed, just single handed) and comes from being revered with the thorium brotherhood for the recipe.
it requires a crap load of materials and is typically very expensive just to get it done even if you provide materials. so i wouldnt say its worth purchasing this for a lower level weapon that you dont plan on keeping for a massively long time.
full details of the recipe can be found
here.