Scrutinizing the chemical nature and photophysics of an expanded hemiporphyrazine: the special case of [30]trithia-2,3,5,10,12,13,15,20,22,23,25,30-dodecaazahexaphyrin.

Scrutinizing the chemical nature and photophysics of an expanded hemiporphyrazine: the special case of [30]trithia-2,3,5,10,12,13,15,20,22,23,25,30-dodecaazahexaphyrin.