Chapters 8-9 - Atomic Modeling Flashcards
1
Q
SN = 1 (1 bond, 0 lone pairs)
A
Linear
180°
2
Q
SN = 2 (1 bond, 1 lone pair)
A
Linear
180°
3
Q
SN = 2 (2 bonds, 0 lone pairs)
A
Linear
180°
4
Q
SN = 3 (3 bonds, 0 lone pairs)
A
Trigonal Planar
120°
5
Q
SN = 3 (2 bonds, 1 lone pair)
A
Bent/Angular
119°
6
Q
SN = 3 (1 bond, 2 lone pairs)
(DOn’t need)
A
Linear
120°
7
Q
SN = 4 (4 bonds, 0 lone pairs)
A
Tetrahedral
109.5°
8
Q
SN = 4 (3 bonds, 1 lone pair)
A
Trigonal Pyramid
107.3°
9
Q
SN = 4 (2 bonds, 2 lone pairs)
A
Bent/Angular
104.5°
10
Q
SN = 4 (1 bond, 3 lone pairs)
(not needed)
A
Linear
109.5°
11
Q
SN = 5 (5 bonds, 0 lone pairs)
A
Trigonal Bipyramid
90° and 120°
12
Q
SN = 5 (4 bonds, 1 lone pair)
A
See-saw
90°, 120°,180°
13
Q
SN = 5 (3 bonds, 2 lone pairs)
A
T-shape
90° and 120°
14
Q
SN = 5 (2 bonds, 3 lone pairs)
A
Linear
180°
15
Q
SN = 6 (6 bonds, 0 lone pairs)
A
Octahedral
90°,180°
