Hybridization Chemistry

2 domains

sp

3 domains

sp2

4 domains

sp3

5 domains

sp3d

6 domains

sp3d2

2 domains, 2 bonds, 0 lone pairs

linear

3 domains, 3 bonding, 0 lone pairs

trigonal planar

4 domains, 2 bonds, 2 lone pairs

bent triatomic

3 domains 3 bonds, 1 lone pair

pyramidal

4 domains, 4 bonds, 0 lone pairs

tetrahedral

5 domains 5 bonds, 0 pairs

trigonal bipyramidal

6 domains, 6 bonds, 0 lone pairs

octohedral

6 domains 4 bonded pairs, 2 lone pairs

square planar

5 domain 3 bonded atoms 2 lone pairs

T-shaped

Ammonium

NH4+

Acetate

C2H3O2-

Nitrate

NO3-

Nitrite

NO2-

Hydroxide

OH-

Hypochlorite

ClO-

Chlorite

ClO2-

Chlorate

ClO3-

Perchlorate

ClO4-

Permanganate

MnO4-

Cyanide

CN-

Thiocyanate

SCN-

isothiocyanate

NCS-

Cyanate

OCN-

Isocyanate

NCO-

Azide

N3-

Carbonate

CO3 2-

Sulfate

SO4 2-

Sulfite

SO3 2-

Thiosulfate

S2O3 2-

Peroxide

O2 2-

Chromte

CrO4 2-

Dichromate

Cr2O7 2-

Silicate

SiO3 2-

Oxalate

C2O4 2-

Borate

BO3 3-

Phosphate

PO4 3-

Phosphite

PO3 3-

Arsenate

AsO4 3-

Arsenite

AsO3 3-