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.

Browse

Author: search.filters.author.Huda A. HadiStart date: 2024

Search Results

Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    Cytotoxic evaluations, spectral characterizations and DFT theoretical calculations of new dioxidovanadium(V) complexes
    (Mongolian Journal of Chemistry, 2025-05-26) Othman I. Alajrawy; Huda A. Hadi; Roaa S. Awad Al-Luhaib; Sarah S. Sabar
    Two dioxidovanadium(V) complexes have been prepared with dinitrogen atoms donor (ophenylenediamine (OPD) and dithiooxamide (DTO)) ligands. The cytotoxicity studies of the prepared complexes against the L20B cell line displays that they have moderate activity 15 against the L20B cell line. Then, the complexes were characterized by different spectral techniques such as FT-IR, UV-Vis., mass, 1H-NMR spectroscopy, magnetic susceptibility, and molar conductivity. Finally, the spectral data were compared with the data obtained by 18 the DFT theoretical calculations. The obtained spectroscopic data confirmed that the two ligands are coordinated from the two amine groups and in cis-conformation with the two oxygen atoms. The experimental and theoretical calculations show that the two complexes 21 are mononuclear with proposed distorted octahedral structures. The complexes are very stable, the electronic energies are (-773.10 and -907.56 a.u.), the HOMO orbitals energies are (-0.386 and -0.504 a.u.), and the LUMO orbitals energies are (-0.213 and -0.421 a.u.) 24 for the complexes; respectively. The bond angles around the vanadium(V) atoms are in the range (69.44-91.36 A°), and the dihedral angles are in the range (111.22-161.94°). Calculations explained that the complexes are polarized (3.39-5.28) more than free ligands 27 (0.002-3.00). The electronic transition in the complex (2) (0.083) is less than for the complex (1) (0.173). After that, the findings showed that the two complexes have the feature of solubility in water rather than other anticancer compounds that lack such a property; even 30 though using different metal complexes like Platine complexes, etc. Thus, this feature will help researchers use such complexes in future studies