Calculation the Energy of the intra-shells for the Ground and minimum Excited States of Carbon Atom

In the present study, the atomic properties of carbon atom for ground state ³P as well as the minimum excited states (¹D and ¹S) for intra-shells (1s, 2s and 2p) have been calculated through the use of Hartree-Fock wave functions. These include radial density function, one-particle of one-particle and expectation values with inter-particle, density functions with inter-particle , expectation values of energies, the electronic density at nucleus and the nuclear magnetic shielding constant. Each plot in the present study has been normalized to unity. The results have been collected statistically through the use of ‘MathCad 14' and the  atomic properties have been measured in atomic units.