“…4). 25,65 Besides, Li-4HP2 exceeds other reported organic-inorganic hybrid cocrystals in the shortwave UV regions. For example, ANO 3 •H 3 C 3 N 3 O 3 (A = K and Rb) has values ranging from 0.243 to 0.268 @546.1 nm, 66 AX•(H 3 C 3 N 3 O 3 ) x (A = alkali metal cations, X = Cl/Br/I, x = 1 -2) ranges from 0.071 to 0.28 @800 nm, 9,11,[67][68] and KHC 2 O 4 •(H 3 BO 3 ) has a value of 0.164@1064 nm.…”