1.10-Phenanthroline as Anti-Radiation UV Agent: Spectrophotometry Analysis and Modeling

Authors

  • Khusna Arif Rakhman

  • Ahmad Muchsin Jayali

  • Muhammad Ikhlas Abdjan

  • Andi U. Ahmad

  • Chairil Anjasmara Robo Putra

Keywords:

the 110-phenanthroline, anti-UV radiation agent, UV-vis spectrophotometer, ZINDO/s

Abstract

Determination of the activity of a 1.10-Phenanthroline compound as an agent of anti UV was measured using a UVVis spectrophotometer. The study of the electronic transition of 1.10-Phenanthroline compounds was carried out computationally with the semi-empirical of ZINDO/s method. The results of determining the potential of the 1.10- Phenanthroline compound as an anti UV radiation agent showed the lowest%Te value of 0.102%, the highest SPF value of 2.328 and the lowest%Tp value of 0.509%. The type of transition found in 3 peaks in the 1.10-Phenanthroline compound shows the transition types; n to π ⃰ and π t o π ⃰. Whereas, molecular orbitals (MO) involved in electron excitation were: 32 (HOMO-1), 33 (HOMO), 34 (LUMO) and 35 (LUMO + 1) with the smallest energy difference value being 33 to 34 excitation of 7.78 eV.

How to Cite

Khusna Arif Rakhman, Ahmad Muchsin Jayali, Muhammad Ikhlas Abdjan, Andi U. Ahmad, & Chairil Anjasmara Robo Putra. (2018). 1.10-Phenanthroline as Anti-Radiation UV Agent: Spectrophotometry Analysis and Modeling. Global Journal of Science Frontier Research, 18(B3), 25–29. Retrieved from https://journalofscience.org/index.php/GJSFR/article/view/2351

1.10-Phenanthroline as Anti-Radiation UV Agent: Spectrophotometry Analysis and Modeling

Published

2018-10-15