Term
2 E Groups
2 Bonding Groups
0 Lone Pairs |
|
Definition
E Geometry: Linear
Molecular Geometry: Linear
Bond Angle: 180 |
|
|
Term
3 E Groups
2 Bonding Groups
1 Lone Pair |
|
Definition
E Geometry: Trigonal Planar
Molecular Geometry: Bent
Bond Angle: 117.5 |
|
|
Term
3 E Groups
3 Bonding Groups
0 Lone Pairs |
|
Definition
E Geometry: Trigonal Planar
Molecular Geometry: Trigonal Planar
Bond Angle: 120 |
|
|
Term
4 E Groups
4 Bonding Groups
0 Lone Pairs |
|
Definition
E Geometry: Tetrahedral
Molecular Geometry: Tetrahedral
Bond Angle: 109.5 |
|
|
Term
4 E Groups
3 Bonding Groups
1 Lone Pair |
|
Definition
E Geometry: Tetrahedral
Molecular Geometry: Trigonal Pyramidal
Bond Angle: 107 |
|
|
Term
4 E Groups
2 Bonding Groups
2 Lone Pairs |
|
Definition
E Geometry: Tetrahedral
Molecular Geometry: Bent
Bond Angle: 104.5 |
|
|
Term
5 E Groups
5 Bonding Groups
0 Lone Pairs |
|
Definition
E Geometry: Trigonal Bipyramid
Molecular Geometry: Trigonal Bipyramid
Bond Angle: 120 Equatorial, 90 Axial |
|
|
Term
5 E Groups
4 Bonding Groups
1 Lone Pair |
|
Definition
E Geometry: Trigonal Bipyramid
Molecular Geometry: Seesaw
Bond Angle < 90 |
|
|
Term
5 E Groups
3 Bonding Groups
2 Lone Pairs |
|
Definition
E Geometry: Trigonal Bipyramid
Molecular Geometry: T-shaped
Bond Angle: < 90 |
|
|
Term
5 E Groups
2 Bonding Groups
3 Lone Pairs |
|
Definition
E Geometry: Trigonal Bipyramid
Molecular Geometry: Linear
Bond Angle: 180 |
|
|
Term
6 E Groups
6 Bonding Groups
0 Lone Pairs |
|
Definition
E Geometry: Octahedral
Molecular Geometry: Octahedral
Bond Angle: 90 |
|
|
Term
6 E Groups
5 Bonding Groups
1 Lone Pair |
|
Definition
E Geometry: Octahedral
Molecular Geometry: Square Pyramidal
Bond Angle < 90 |
|
|
Term
6 E Groups
4 Bonding Groups
2 Lone Pairs |
|
Definition
E Geometry: Octahedral
Molecular Geometry: Square Planar
Bond Angle: 90 |
|
|
Term
|
Definition
| Energy Made from an Ionic Bond, the higher the differences in charge the higher the energy. AlN is higher energy than NaCl. |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| Formula for the Energy of a photon |
|
Definition
Ephoton = hv
hv = hc/lambda(wavelength)
h= planks constant
v= frequency
c= speed of light |
|
|
Term
| What are the three quantum numbers and what does each one determine? |
|
Definition
N: The energy level determined by period
L: N - 1 If n = 2 then L = 1 if n = 1 then L = 0
MsubL: Representative of the orbitals of L
L0 = S orbital = 0
L1 = P orbital = -1, 0, +1
L2 = D orbital = -2, -1, 0, +1, +2
L3 = F orbital = -3, -2, -1, 0, + 1, + 2, + 3 |
|
|
Term
|
Definition
A node is a section inbetween orbitals where electrons are not found because electrons jump between energy levels.
S Orbitals have spherical nodes
P orbitals have planes for nodes |
|
|
Term
| What is the formula for Z effective? |
|
Definition
Zeff = Z - S
Where z = # of protons
and s = # of NON-valence electrons |
|
|
Term
| A fully filled valence shell is referred to as a... |
|
Definition
Octet
Except for H and He which are duets |
|
|
Term
|
Definition
| Electron Spin -1/2 if diagram is pointing up and +1/2 if pointing down. |
|
|
Term
| A molecule with a permanent dipole moment is called a... |
|
Definition
|
|
Term
| The atoms that can form less than an octet (exceptions). |
|
Definition
|
|
Term
| The best (major contributors) have... |
|
Definition
| the smallest or no formal charges on their individual atoms, and negative charges on the most electronegative atoms |
|
|
