Vibrational Frequencies calculated at HF/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 |
3376 |
3047 |
0.21 |
|
|
|
| 2 |
A1 |
3336 |
3011 |
10.07 |
|
|
|
| 3 |
A1 |
3164 |
2856 |
21.58 |
|
|
|
| 4 |
A1 |
1988 |
1794 |
470.65 |
|
|
|
| 5 |
A1 |
1872 |
1689 |
0.00 |
|
|
|
| 6 |
A1 |
1578 |
1424 |
5.59 |
|
|
|
| 7 |
A1 |
1536 |
1386 |
4.21 |
|
|
|
| 8 |
A1 |
1290 |
1164 |
8.20 |
|
|
|
| 9 |
A1 |
1042 |
940 |
3.86 |
|
|
|
| 10 |
A1 |
935 |
844 |
4.89 |
|
|
|
| 11 |
A1 |
821 |
741 |
2.03 |
|
|
|
| 12 |
A1 |
538 |
485 |
3.61 |
|
|
|
| 13 |
A2 |
1324 |
1195 |
0.00 |
|
|
|
| 14 |
A2 |
1126 |
1016 |
0.00 |
|
|
|
| 15 |
A2 |
824 |
744 |
0.00 |
|
|
|
| 16 |
A2 |
396 |
358 |
0.00 |
|
|
|
| 17 |
B1 |
3186 |
2875 |
18.20 |
|
|
|
| 18 |
B1 |
1147 |
1035 |
0.96 |
|
|
|
| 19 |
B1 |
1050 |
947 |
34.06 |
|
|
|
| 20 |
B1 |
933 |
842 |
57.93 |
|
|
|
| 21 |
B1 |
636 |
574 |
14.95 |
|
|
|
| 22 |
B1 |
342 |
309 |
3.21 |
|
|
|
| 23 |
B1 |
135 |
122 |
2.07 |
|
|
|
| 24 |
B2 |
3374 |
3046 |
19.11 |
|
|
|
| 25 |
B2 |
3335 |
3011 |
17.49 |
|
|
|
| 26 |
B2 |
1836 |
1657 |
1.33 |
|
|
|
| 27 |
B2 |
1551 |
1400 |
32.87 |
|
|
|
| 28 |
B2 |
1512 |
1365 |
5.94 |
|
|
|
| 29 |
B2 |
1381 |
1247 |
41.48 |
|
|
|
| 30 |
B2 |
1236 |
1116 |
9.63 |
|
|
|
| 31 |
B2 |
1058 |
955 |
5.35 |
|
|
|
| 32 |
B2 |
618 |
557 |
0.11 |
|
|
|
| 33 |
B2 |
491 |
443 |
20.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24481.7 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 22097.2 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**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.494 |
|
|
|
| 2 |
C |
-0.268 |
|
|
|
| 3 |
C |
-0.191 |
|
|
|
| 4 |
C |
-0.191 |
|
|
|
| 5 |
C |
-0.120 |
|
|
|
| 6 |
C |
-0.120 |
|
|
|
| 7 |
O |
-0.567 |
|
|
|
| 8 |
H |
0.170 |
|
|
|
| 9 |
H |
0.170 |
|
|
|
| 10 |
H |
0.157 |
|
|
|
| 11 |
H |
0.157 |
|
|
|
| 12 |
H |
0.155 |
|
|
|
| 13 |
H |
0.155 |
|
|
|
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 |
-4.726 |
4.726 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.153 |
0.000 |
0.000 |
| y |
0.000 |
-36.075 |
0.000 |
| z |
0.000 |
0.000 |
-46.099 |
|
| Traceless |
| | x | y | z |
| x |
-1.067 |
0.000 |
0.000 |
| y |
0.000 |
8.052 |
0.000 |
| z |
0.000 |
0.000 |
-6.985 |
|
| Polar |
| 3z2-r2 | -13.971 |
| x2-y2 | -6.079 |
| 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 |
4.276 |
0.000 |
0.000 |
| y |
0.000 |
8.077 |
0.000 |
| z |
0.000 |
0.000 |
13.241 |
<r2> (average value of r
2) Å
2
| <r2> |
185.820 |
| (<r2>)1/2 |
13.632 |