Synthesis, Characterization, and Photophysical Studies of Some Novel Ruthenium(II) Polypyridine Complexes Derived from Benzothiazolyl hydrazones

Table 3

Absorption and emission spectral data of ligands and complexes.

Compounds	Absorption 𝜆 nm	Emission 𝜆 nm
3a	330, 364, 370, 384	550
3d	307, 323, 331, 361, 389	545
3e	323, 345, 359, 376	535
4a	300, 322, 337, 364, 369, 384	540
5a	297, 314, 332	620
5e	298, 312, 323	625