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chemistry/hybridization-bonding
View PricingOrbital Hybridization & Covalent Bonding (Methane, Ethylene, Acetylene, Benzene)
See orbital hybridization theory in action: watch s and p atomic orbitals mix and overlap head-on or side-by-side to build rigid molecular skeletons.
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Key Concepts
sp³ Hybridization (Methane)
One s and three p orbitals of carbon mix to form four equivalent sp³ hybrid orbitals pointing to vertices of a tetrahedron, creating four identical C-H σ bonds.
sp² and sp Hybridization
When fewer than 3 p orbitals engage in mixing, trigonal planar (sp²) or linear (sp) frameworks emerge. The unhybridized p orbitals overlap sideways to form π bonds.
Delocalized π System (Benzene)
Six carbon atoms in benzene are sp² hybridized to form a planar hexagonal σ skeleton. Their six parallel p orbitals overlap laterally forming a continuous ring of electron density.
Peering into the Microscopic Dance of Orbitals
**Orbital Hybridization** is a quantum mechanical concept where atomic orbitals (s and p) mix to form new, equivalent hybrid orbitals. This process is essential for explaining molecular geometries that pure atomic orbitals cannot justify.
The spatial arrangement of a molecule is determined by its hybridization state: **sp³** results in tetrahedral geometry (e.g., Methane), **sp²** creates trigonal planar frameworks (e.g., Ethene), and **sp** leads to linear configurations (e.g., Ethyne or Acetylene).
By interacting with these step-by-step 3D animations, you can observe how head-on orbital overlaps form rigid **σ (sigma) bonds** and how lateral overlaps of unhybridized p-orbitals create **π (pi) bonds**, defining the molecule's chemical reactivity.
Concept FAQ
Related Simulations
Orbital Hybridization
**Orbital Hybridization** explains how atomic orbitals (s and p) mix to create new, equivalent hybrid orbitals. This tool visualizes the transition into **sp**, **sp²**, and **sp³** configurations.
VSEPR Model
**VSEPR Theory (Valence Shell Electron Pair Repulsion)** is a chemical model used to predict the 3D geometry of individual molecules based on electron pair repulsion around central atoms.
Molecular Coplanarity & Collinearity
**Molecular Coplanarity & Collinearity** are spatial properties determined by atomic hybridization. This resource visualizes how **sp³**, **sp²**, and **sp** orbitals dictate the alignment of atoms in planes and lines.