Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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 |
3369 |
3051 |
8.33 |
239.52 |
0.03 |
0.06 |
| 2 |
A1 |
3248 |
2941 |
51.31 |
129.37 |
0.14 |
0.25 |
| 3 |
A1 |
1779 |
1611 |
0.08 |
39.25 |
0.10 |
0.18 |
| 4 |
A1 |
1306 |
1182 |
3.71 |
20.18 |
0.19 |
0.31 |
| 5 |
A1 |
1146 |
1038 |
1.27 |
14.89 |
0.58 |
0.73 |
| 6 |
A1 |
1028 |
930 |
23.83 |
15.01 |
0.25 |
0.40 |
| 7 |
A1 |
948 |
858 |
0.01 |
6.42 |
0.69 |
0.81 |
| 8 |
A1 |
900 |
815 |
57.35 |
8.89 |
0.06 |
0.11 |
| 9 |
A1 |
423 |
383 |
3.41 |
8.35 |
0.61 |
0.76 |
| 10 |
A2 |
3332 |
3017 |
0.00 |
150.02 |
0.75 |
0.86 |
| 11 |
A2 |
1429 |
1294 |
0.00 |
5.38 |
0.75 |
0.86 |
| 12 |
A2 |
1321 |
1197 |
0.00 |
10.15 |
0.75 |
0.86 |
| 13 |
A2 |
1065 |
965 |
0.00 |
0.16 |
0.75 |
0.86 |
| 14 |
A2 |
1024 |
928 |
0.00 |
0.34 |
0.75 |
0.86 |
| 15 |
A2 |
856 |
775 |
0.00 |
4.37 |
0.75 |
0.86 |
| 16 |
A2 |
365 |
331 |
0.00 |
2.61 |
0.75 |
0.86 |
| 17 |
B1 |
3366 |
3048 |
45.55 |
51.08 |
0.75 |
0.86 |
| 18 |
B1 |
1751 |
1586 |
8.41 |
1.10 |
0.75 |
0.86 |
| 19 |
B1 |
1348 |
1221 |
10.21 |
0.57 |
0.75 |
0.86 |
| 20 |
B1 |
1195 |
1082 |
0.00 |
0.01 |
0.75 |
0.86 |
| 21 |
B1 |
1075 |
974 |
2.04 |
10.92 |
0.75 |
0.86 |
| 22 |
B1 |
814 |
737 |
36.39 |
2.66 |
0.75 |
0.86 |
| 23 |
B2 |
3333 |
3018 |
32.71 |
39.36 |
0.75 |
0.86 |
| 24 |
B2 |
3238 |
2932 |
29.34 |
114.10 |
0.75 |
0.86 |
| 25 |
B2 |
1422 |
1288 |
39.87 |
0.04 |
0.75 |
0.86 |
| 26 |
B2 |
1288 |
1166 |
3.87 |
0.80 |
0.75 |
0.86 |
| 27 |
B2 |
1086 |
983 |
3.80 |
1.38 |
0.75 |
0.86 |
| 28 |
B2 |
1018 |
922 |
5.84 |
0.02 |
0.75 |
0.86 |
| 29 |
B2 |
915 |
828 |
8.12 |
2.16 |
0.75 |
0.86 |
| 30 |
B2 |
545 |
493 |
8.60 |
5.18 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 22966.3 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 20796.0 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 HF/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.117 |
|
|
|
| 2 |
C |
-0.117 |
|
|
|
| 3 |
H |
0.125 |
|
|
|
| 4 |
H |
0.125 |
|
|
|
| 5 |
C |
-0.146 |
|
|
|
| 6 |
C |
-0.146 |
|
|
|
| 7 |
C |
-0.146 |
|
|
|
| 8 |
C |
-0.146 |
|
|
|
| 9 |
H |
0.143 |
|
|
|
| 10 |
H |
0.143 |
|
|
|
| 11 |
H |
0.143 |
|
|
|
| 12 |
H |
0.143 |
|
|
|
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 |
-0.115 |
0.115 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.032 |
0.000 |
0.000 |
| y |
0.000 |
-32.526 |
0.000 |
| z |
0.000 |
0.000 |
-35.927 |
|
| Traceless |
| | x | y | z |
| x |
-0.806 |
0.000 |
0.000 |
| y |
0.000 |
2.954 |
0.000 |
| z |
0.000 |
0.000 |
-2.148 |
|
| Polar |
| 3z2-r2 | -4.297 |
| x2-y2 | -2.507 |
| 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 |
8.175 |
0.000 |
0.000 |
| y |
0.000 |
9.275 |
0.000 |
| z |
0.000 |
0.000 |
5.826 |
<r2> (average value of r
2) Å
2
| <r2> |
117.625 |
| (<r2>)1/2 |
10.846 |