Theoretical chemistry deals in providing explanations to chemical and physical observations. Theoretical chemistry includes the fundamental laws of physics Coulomb's law, Kinetic energy, Potential energy, the Virial Theorem, Planck's Law, Pauli exclusion principle and many others to explain but also predict chemical observed phenomena. one such publishing group that believes in this movement and is most ardently working towards the welfare and progress of scientific community. Group is built upon the principles of Open Access and is determined to provide free and unrestricted access of research articles to scientists around the world for the advancement of science and technology. Chemical Sciences journal is the one of the best Peer- reviewed journals in Theoretical chemistry. At least two potential reviewersÂ’ comments are required for the processing and publishing of articles. Hence chemical sciences journal maintains quality publishing.