Enroll Course: https://www.udemy.com/course/advanced-structure-and-bonding-in-chemistry/
For anyone looking to truly understand the fundamental forces that hold molecules together, the “Advanced Structure and Bonding in Chemistry” course on Udemy is an absolute game-changer. This course goes far beyond the introductory concepts, delving deep into the sophisticated theories that govern chemical bonding.
From the very beginning, the course provides a clear and concise introduction to the wavefunction, a concept crucial for understanding modern bonding theories. It then meticulously breaks down the Valence Bond Theory, outlining its postulates and importantly, its limitations. This sets the stage perfectly for the more comprehensive Molecular Orbital (MO) Theory.
The MO Theory section is particularly impressive. You’ll learn about the LCAO (Linear Combination of Atomic Orbitals) concept, the crucial conditions for atomic orbital combination, and the significance of effective overlap. The course clearly explains the types of molecular orbitals – sigma and pi – and how they are formed. A key highlight is the exploration of orbital mixing and the fascinating concept of s-p mixing, which often explains discrepancies in simpler models. Understanding bonding and antibonding MOs is made intuitive, and the practical skill of constructing MO diagrams is taught step-by-step. The course covers a wide range of examples, from simple homonuclear molecules like H₂ and N₂ to more complex heteronuclear molecules like CO, NO, and HF, including calculations of bond order.
A significant portion of the course is dedicated to the VSEPR (Valence Shell Electron Pair Repulsion) theory. It covers its salient features, its relationship with hybridization, bond angles, and electron pairs. The true value here lies in the practical application of VSEPR to predict molecular geometries, both regular (like CH₄, SF₆) and irregular (like SF₄, ClF₃). The “tips and tricks” offered for flawlessly predicting geometries, along with practice problems, are invaluable for solidifying understanding.
Overall, this course offers a rigorous yet accessible exploration of advanced chemical bonding concepts. It’s ideal for undergraduate chemistry students, aspiring chemists, or anyone seeking a deeper, more theoretical understanding of molecular structure. The instructor’s ability to explain complex topics with clarity makes this a highly recommended learning experience.
Enroll Course: https://www.udemy.com/course/advanced-structure-and-bonding-in-chemistry/