II- Digital Repository for the Faculty of Education

Permanent URI for this communityhttps://ds.uofallujah.edu.iq/handle/123456789/7

Faculty of Education

Welcome to the Digital Repository for the Faculty of Education

The Digital Repository for the Faculty of Education is a dedicated platform for preserving and providing access to academic and research resources for faculty members, students, and researchers. This repository aims to promote knowledge sharing, facilitate access to studies and academic projects, and support research collaboration.

The faculty comprises four academic departments and postgraduate programs in the near future

Explore a wealth of studies and research, and become a part of advancing scientific knowledge and contributing to innovation through our digital repository.

News

Latest News

Annual Research Conference Scheduled

March 2025

The University of Fallujah will host its Annual Research Conference, inviting researchers and students to present their findings and discuss emerging trends in various fields.

Digital Repository Launch

November 15, 2024

The Digital Repository of the University of Fallujah has been launched, offering open access to research papers, academic publications, and other scholarly resources.

Postgraduate Program Admissions Open

December 1, 2024

Applications are now open for the University of Fallujah's postgraduate programs. Interested candidates can apply through the admissions portal on the university website.

University Launches New Learning Management System

October 10, 2024

A new Learning Management System (LMS) has been introduced at the University of Fallujah to enhance the learning experience for students and faculty.

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    New molybdenum(VI) complexes with bidetantete (N,N), (N, S), and (S, S) ligands spectral characterization and theoretical calculations
    (2025-05-25) Othman I. Alajrawy; Alaa Mh. EeSee
    [MoO2(acac)(ATP)], [MoO2(4CPD)(ATP)], [MoO2(ATP)2], and [MoO2(ATP)(DTO)] are four new MO(VI) complexes have been synthesized, where (acac) is acetylacetone, (ATP) is 2-aminothiophenol, (4CPD) is 4-chloro-ophenylenediamine, and (DTO) is dithiooxamide. The complexes were characterized using a variety of spectral techniques, such as mass spectroscopy, 1 H NMR, FT-IR, UV–Vis., and theoretical calculations. The FT-IR spectra showed that the oxygen, nitrogen, and sulfur atoms coordinated the ligands with the MO(VI) ion. The mass spectrum of each complex describes its mononuclear structure. The complexes are diamagnetic and have an electrical configuration of d0 . The complexes’ lowest unoccupied molecular orbitals ranged in energy from − 0.095 to − 0.260 a.u., while their highest occupied molecular orbitals ranged from − 0.347 to − 0.373 a.u., according to the computational results. The complexes were found to be softer and more soluble than the free ligands. The prepared complexes feature distinct coordination environments around the MO(VI) ion, specifically: (2O, N, S), (3N, S), (2N, 2S), and (N, 3S). This variation in the percentage of sulfur atoms surrounding the Mo(VI) ion was intentionally designed based on Pearson’s Hard and Soft Acids and Bases theory. The comparatively easier electronic transitions observed in the complexes, relative to the free ligands, suggest their potential for future application in photocell research. For each complex, a distorted octahedral geometry was proposed based on the calculated bond lengths and bond angles.