VSEPR, Electron Geometry, Hybridization

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Relationships in valence bond theory.

Total # of e-: 2
Total # bonding directions: 0
# of lone pairs = 0

e- pair geometry: linear
hybridization: sp
Class = AX2, Shape = Linear
Angle = 180

Total # of e-: 3
Total # bonding directions: 0
# of lone pairs = 0

e-pair geometry: trigonal planar
hybridization: sp2
Class = AX3, Shape = trigonal planar
Angle = 120

Total # of e-: 3
Total # bonding directions: 2
# of lone pairs = 1

e- pair geometry: trigonal planar
hybridization: sp2
Class = AX2E, Shape = Bent
Angle = 118

Total # of e-: 4
Total # bonding directions: 0
# of lone pairs = 0

e- pair geometry: tetrahedral
hybridization:sp3
Class = AX4, Shape = tetrahedral
Angle = 109.5

Total # of e-: 4
Total # bonding directions: 3
# of lone pairs = 1

e- pair geometry: tetrahedral
hybridization: sp3
Class = AX3E, Shape = trigonal pyramidal
Angle = 107.5

Total # of e-: 4
Total # bonding directions: 2
# of lone pairs = 2

e- pair geometry: tetrahedral
hybridization: sp3
Class = AX2E2, Shape = Bent
Angle = 104.5

Total # of e-: 5
Total # bonding directions: 0
# of lone pairs = 0

e- pair geometry: trigonal bipyramidal
hybridization: sp3d
Class = AX5, Shape = trigonal bipyramidal
Angle = 120 in plane, 90 above & below

Total # of e-: 5
Total # bonding directions: 4
# of lone pairs = 1

e- pair geometry: trigonal bipyramidal
hybridization: sp3d
Class = AX4E, Shape = seesaw
Angle = 118 in plane, < 90 above & below

Total # of e-: 5
Total # bonding directions: 3
# of lone pairs = 2

e- pair geometry: trigonal bipyramidal
hybridization: sp3d
Class = AX3E2, Shape = T-shaped
Angle = 120

Total # of e-: 5
Total # bonding directions: 2
# of lone pairs = 3

e- pair geometry: trigonal bipyramidal
hybridization: sp3d
Class = AX2E3, Shape = Linear
Angle = 180

Total # of e-: 6
Total # bonding directions: 0
# of lone pairs = 0

e- pair geometry: octahedral
hybridization: sp3d2
Class = AX6, Shape = octahedral
Angle = 90

Total # of e-: 6
Total # bonding directions: 5
# of lone pairs = 1

e- pair geometry: octahedral
hybridization: sp3d2
Class = AX5E, Shape = square pyramidal
Angle = < 90

Total # of e-: 6
Total # bonding directions: 4
# of lone pairs = 2

e- pair geometry: octahedral
hybridization: sp3d2
Class = AX4E2, Shape = square planar
Angle = 90

Total # of e-: 6
Total # bonding directions: 3
# of lone pairs = 3

e- pair geometry: octahedral
hybridization: sp3d2
Class = AX3E3, Shape = T-shaped
Angle = < 90

Total # of e-: 6
Total # bonding directions: 2
# of lone pairs = 4

e- pair geometry: octahedral
hybridization: sp3d2
Class = AX2E4, Shape = Linear
Angle = 180

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