. . " can be outside of these ranges, aryl groups, including substituted and unsubstituted aryl groups, and wherein hetero atoms, such as oxygen, nitrogen, sulfur, silicon, phosphorus, boron, and the like either may or may not be present in the aryl group, in one embodiment with at least 5 carbon atoms, in another embodiment with at least about 6 carbon atoms, and in yet another embodiment with at leas" . .