Vibrational Frequencies calculated at B2PLYP/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3158 |
3158 |
50.79 |
81.34 |
0.63 |
0.77 |
| 2 |
A1 |
3077 |
3077 |
25.69 |
156.05 |
0.00 |
0.00 |
| 3 |
A1 |
3075 |
3075 |
21.28 |
144.69 |
0.10 |
0.18 |
| 4 |
A1 |
1552 |
1552 |
2.73 |
7.40 |
0.74 |
0.85 |
| 5 |
A1 |
1528 |
1528 |
0.01 |
38.52 |
0.75 |
0.86 |
| 6 |
A1 |
1457 |
1457 |
1.56 |
2.13 |
0.73 |
0.84 |
| 7 |
A1 |
1202 |
1202 |
1.04 |
3.54 |
0.49 |
0.66 |
| 8 |
A1 |
893 |
893 |
0.70 |
10.61 |
0.26 |
0.41 |
| 9 |
A1 |
371 |
371 |
0.09 |
0.23 |
0.10 |
0.19 |
| 10 |
A2 |
3147 |
3147 |
0.00 |
6.89 |
0.75 |
0.86 |
| 11 |
A2 |
1529 |
1529 |
0.00 |
35.99 |
0.75 |
0.86 |
| 12 |
A2 |
1342 |
1342 |
0.00 |
11.56 |
0.75 |
0.86 |
| 13 |
A2 |
926 |
926 |
0.00 |
0.00 |
0.75 |
0.86 |
| 14 |
A2 |
229 |
229 |
0.00 |
0.00 |
0.75 |
0.86 |
| 15 |
B1 |
3156 |
3156 |
96.24 |
36.95 |
0.75 |
0.86 |
| 16 |
B1 |
3108 |
3108 |
6.70 |
135.08 |
0.75 |
0.86 |
| 17 |
B1 |
1546 |
1546 |
9.81 |
0.11 |
0.75 |
0.86 |
| 18 |
B1 |
1242 |
1242 |
0.15 |
0.95 |
0.75 |
0.86 |
| 19 |
B1 |
762 |
762 |
2.99 |
0.15 |
0.75 |
0.86 |
| 20 |
B1 |
282 |
282 |
0.00 |
0.01 |
0.75 |
0.86 |
| 21 |
B2 |
3155 |
3155 |
28.01 |
53.48 |
0.75 |
0.86 |
| 22 |
B2 |
3074 |
3074 |
33.57 |
2.18 |
0.75 |
0.86 |
| 23 |
B2 |
1536 |
1536 |
1.40 |
0.36 |
0.75 |
0.86 |
| 24 |
B2 |
1443 |
1443 |
3.28 |
4.42 |
0.75 |
0.86 |
| 25 |
B2 |
1395 |
1395 |
4.06 |
0.03 |
0.75 |
0.86 |
| 26 |
B2 |
1083 |
1083 |
0.33 |
6.45 |
0.75 |
0.86 |
| 27 |
B2 |
948 |
948 |
1.96 |
0.26 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 23107.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 23107.4 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.184 |
|
|
|
| 2 |
C |
-0.316 |
|
|
|
| 3 |
C |
-0.316 |
|
|
|
| 4 |
H |
0.099 |
|
|
|
| 5 |
H |
0.099 |
|
|
|
| 6 |
H |
0.103 |
|
|
|
| 7 |
H |
0.103 |
|
|
|
| 8 |
H |
0.103 |
|
|
|
| 9 |
H |
0.103 |
|
|
|
| 10 |
H |
0.103 |
|
|
|
| 11 |
H |
0.103 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
0.050 |
0.050 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.361 |
0.000 |
0.000 |
| y |
0.000 |
-21.984 |
0.000 |
| z |
0.000 |
0.000 |
-21.701 |
|
| Traceless |
| | x | y | z |
| x |
0.482 |
0.000 |
0.000 |
| y |
0.000 |
-0.453 |
0.000 |
| z |
0.000 |
0.000 |
-0.029 |
|
| Polar |
| 3z2-r2 | -0.057 |
| x2-y2 | 0.624 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.722 |
0.000 |
0.000 |
| y |
0.000 |
5.346 |
0.000 |
| z |
0.000 |
0.000 |
4.825 |
<r2> (average value of r
2) Å
2
| <r2> |
63.423 |
| (<r2>)1/2 |
7.964 |