Pyramidalization (POAV) Haddon, R. C., Comment on the Relationship of the Pyramidalization Angle at a Conjugated Carbon Atom to the sigma Bond Angles, J. Phys. Chem. B, 2001, 105, 4164-4165. wk1 spreadsheet Hybridization and the Orientation and Alignment of π-Orbitals in Nonplanar Conjugated Organic Molecules: π-Orbital Axis Vector Analysis (POAV2) One-Center POAV1 and POAV2 Analysis Based on the Three Sigma Bond Angles
