← AP Chemistry VSEPR Notation, Electron-Group Geometry and Molecular Geometry Export Options Alphabetize Word-Def Delimiter Tab Comma Custom Def-Word Delimiter New Line Semicolon Custom Data Copy and paste the text below. It is read-only. Select All Linear 2 groups of electrons 180 deg. Trigonal Planar 3 groups of electrons 120 deg. Trigonal Planar (with 1 lone pair) 3 groups of electrons 120 deg. AKA: V-shaped Tetrahedral 4 groups of electrons 109.5 deg. Tetrahedral (with 1 lone pair) 4 groups of electrons 107 deg. AKA: Trigonal pyramidal Tetrahedral (with 2 lone pairs) 4 groups of electrons 104.5 deg. AKA: bent Trigonal bipyramidal 5 groups of electrons 90 and 120 deg. Trigonal bipyramidal (with 1 lone pair) 5 groups of electrons 90 and 120 deg. AKA: seesaw Trigonal bipyramidal (with 2 lone pairs) 5 groups of electrons 90 and 180 deg. AKA: T-shaped Trigonal bipyramidal (with 3 long pairs) 5 groups of electrons 180 deg. AKA: linear Octahedral 6 groups of electrons 90 deg. Octahedral (with 1 lone pair) 6 groups of electrons 90 deg. AKA: Square pyramidal Octahedral (with 2 lone pairs) 6 groups of electrons 90 deg. AKA: Square planar