molecular geometry (the arrangement of the bonded atoms around the central atom). The AXE formula or designation is an aid to determining these geometries. Use the Steric Number (SN), the total number of electron groups (m+n) in Table 1 to find the electron-pair geometry and ideal bond angles; use the number of lone electron pairs to find the CoH is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms. CoH - What does CoH stand for? The Free Dictionary.
Conformation of Ethane Molecular geometry gives the spatial arrangement of atoms in a molecule. However, atoms are not held rigidly in position because of internal molecular motions.