CHEM 1111: Electron and Molecular Geometries
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47 Terms
2 e- regions
linear
3 e- regions
trigonal planar
4 e- regions
tetrahedral
5 e- regions
trigonal bipyramidal
6 e- regions
octahedral
3 e- regions + 1 lone pair
bent or angular
4 e- regions + 1 lone pair
trigonal pyramid
4 e- regions + 2 lone pairs
bent
5 e- regions + 1 lone pair
seesaw
5 e- regions + 2 lone pairs
t-shape
5 e- regions + 3 lone pairs
linear
6 e- regions + 1 lone pair
square pyramid
6 e- regions + 2 lone pairs
square planar
6 e- regions + 3 lone pairs
t-shapre
6 e- regions + 4 lone pairs
linear
what is the angle of linear
180
what is the angel of trigonal planar
120
what is the angle of bent (3 e- groups and 1 lone pair)
<120
what is the angle of tetrahedral
109.5
what is the angle of trigonal pyramid
<109
what is the angle of bent (4 e- groups and 2 lone pairs)
«109
what is the angle of trigonal bipyramid
120 & 90
what is hte angle of seesaw
<120 and <90
what is the angle of t-shape
<90
what is the angle of octahedral
90
what is the angle of square pyramid
<90 and <90
what is the angle of square planar
90
what is the angle of t-shape
<90
what is the angle of linear
180
what is this
linear
what is this
trigonal planar
what is this
bent
what is this
tetrahedral
what is this
trigonal pyramid
what is this
bent
what is this
trigonal bipyramid
what is this
seesaw
what is this
t-shape
what is this
linear
what is this
octahedral
what is this
square pyramid
what is this
square planar
what is this
t-shape
what is this
linear
Is linear (5 e- groups + 3 lone pairs) p or np
np
is square planar (6 e- groups + 2 lone pairs) np or p
np
is linear (6 e- groups + 4 lone pairs) np or p
np