Introductory Quantum chemisrty

Introductory Quantum chemisrty

Module II: Introductory Quantum Chemistry and the quantum mechanical model of the atom (10 hrs)

 Operator algebra – linear and Hermitian operators, Laplacian and Hamiltonian operators, eigen functions and eigen values of an operator. Non-commuting operators and the Heisenberg's uncertainty principle. Postulates of quantum mechanics. Well behaved functions. Time independent Schrödinger wave equation for conservative systems. Application to particle in a one dimensional box – normalization of wave function. Particle in a three dimensional box – separation of variables, degeneracy. Application of Schrödinger wave equation to hydrogen atom. The wave equation in spherical polar coordinates. Separation of variables. Wave functions or atomic orbitals, radial and angular parts of atomic orbitals. Quantum numbers (n, l, m). Radial functions, Radial distribution functions and their plots, Angular functions and their plots (1s, 2s and2pz only). The Stern-Gerlach experiment and the concept of electron spin, spin quantum number, spin orbitals (elementary idea only). Pauli’s exclusion principle. 

Grammar and Translation
Hindi Dr. Hema.G

Grammar and Translation

To make students able to use Hindi language correctly and efficiently.