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Hydrogen bond

A hydrogen bond is a type of intermolecular force that occurs between a hydrogen atom bonded to an electronegative atom, such as nitrogen, oxygen, or fluorine, and another electronegative atom. The hydrogen atom has a partial positive charge due to the electron-withdrawing effect of the more electronegative atom, while the other atom has a partial…

Molecular orbital energy diagrams for homonuclear diatomic species (up to Ne2)

Sure, here are the molecular orbital energy diagrams for homonuclear diatomic species from H2 to Ne2: 1.H2 sigma(2s) *sigma*(2s) *sigma(2p)pi(2p) *pi*(2p) * 2.He2 sigma(1s) *sigma*(1s) * 3.Li2 sigma(1s) *sigma*(1s) *sigma(2s)pi(2p) *pi*(2p) * 4.Be2 sigma(1s) *sigma*(1s) *sigma(2s)sigma(2p) *pi(2p) *pi*(2p) * 5.B2 sigma(1s) *sigma*(1s) *sigma(2s)sigma(2p) *pi(2p) *pi*(2p) * 6.C2 sigma(1s) *sigma*(1s) *sigma(2s)pi(2p) *pi*(2p) *sigma(2p) * 7.N2 sigma(1s)…

Hybridisation involving s, p and d orbitals only

Hybridization is a concept in chemistry where atomic orbitals combine to form hybrid orbitals that have different shapes and energies from the original atomic orbitals. The most common types of hybridization involve s and p orbitals, but d orbitals can also be involved in certain cases. Hybridization involving only s, p, and d orbitals is…

Orbital overlap and Covalent bond

Orbital overlap is a concept in chemistry that refers to the interaction between two or more atomic orbitals when they come together to form a chemical bond. When atoms bond together, their atomic orbitals can interact in a way that allows them to share electrons and create a stable molecule. Covalent bonding is a type…