In the present work, preparation as well as photophysical characteristics of zinc(II) complexes containing pyridine-N-oxide (PNO) and 2-pyridinol-N-oxide (PHNO) along with 8-hydroxyquinoline (q) were reported. Synthesized materials [Zn(PNO)(q)] and [Zn(PHNO)(q)] revealed good thermal and electrochemical stability. Via the combination of theoretical and experimental approaches, photophysical characteristics of prepared materials were investigated. Gaussian 03 suites of programmes were used to perform all the theoretical calculations. Mixed ligand-based zinc (II) complexes were found to exhibit green emissions with wavelength of 507 and 504 nm, respectively. Temperature-dependent emission profiles of prepared metal complexes was also illustrated. Prepared materials exhibited better quantum efficiency in comparison to Alq₃ and thus can be efficiently used in electroluminescent devices.

在目前的工作中，报道了含有吡啶-N-氧化物（PNO）和2-吡啶醇-N-氧化物（PHNO）以及8-羟基喹啉（q）的锌（II）配合物的制备和光物理特性。合成材料 [Zn(PNO)(q)] 和 [Zn(PHNO)(q)] 显示出良好的热和电化学稳定性。通过理论和实验相结合的方法，研究了制备材料的光物理特性。Gaussian 03 程序套件用于执行所有理论计算。发现基于混合配体的锌 (II) 配合物分别表现出波长为 507 和 504 nm 的绿色发射。还说明了制备的金属配合物的温度依赖性发射曲线。与 Alq ₃相比，制备的材料表现出更好的量子效率 因此可以有效地用于电致发光器件。