Pyridinium Complexes. Ⅰ. The Signifi¬cance of the Second Charge-Transfer Band of Pyridinum Iodides

摘要

In a previous paper, the existence of a second pyridinium iodide charge-transfer absorption band was mentioned4,6. The purpose of the present paper is to shows how the existence of the second band is in accord with the current model4 for pyridinium iodide charge-transfer transitions.