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 |
3415 |
3084 |
52.12 |
|
|
|
| 2 |
A1 |
3365 |
3038 |
19.60 |
|
|
|
| 3 |
A1 |
3343 |
3019 |
23.03 |
|
|
|
| 4 |
A1 |
3325 |
3002 |
1.72 |
|
|
|
| 5 |
A1 |
1896 |
1712 |
0.01 |
|
|
|
| 6 |
A1 |
1788 |
1614 |
0.05 |
|
|
|
| 7 |
A1 |
1591 |
1436 |
0.30 |
|
|
|
| 8 |
A1 |
1494 |
1349 |
1.71 |
|
|
|
| 9 |
A1 |
1431 |
1292 |
0.50 |
|
|
|
| 10 |
A1 |
1216 |
1098 |
0.96 |
|
|
|
| 11 |
A1 |
960 |
867 |
0.01 |
|
|
|
| 12 |
A1 |
432 |
390 |
0.02 |
|
|
|
| 13 |
A1 |
184 |
166 |
0.05 |
|
|
|
| 14 |
A2 |
1177 |
1062 |
0.00 |
|
|
|
| 15 |
A2 |
1151 |
1039 |
0.00 |
|
|
|
| 16 |
A2 |
1100 |
993 |
0.00 |
|
|
|
| 17 |
A2 |
815 |
736 |
0.00 |
|
|
|
| 18 |
A2 |
379 |
342 |
0.00 |
|
|
|
| 19 |
A2 |
141 |
127 |
0.00 |
|
|
|
| 20 |
B1 |
1161 |
1048 |
5.24 |
|
|
|
| 21 |
B1 |
1111 |
1003 |
192.67 |
|
|
|
| 22 |
B1 |
948 |
856 |
8.06 |
|
|
|
| 23 |
B1 |
669 |
604 |
41.12 |
|
|
|
| 24 |
B1 |
99 |
90 |
0.08 |
|
|
|
| 25 |
B2 |
3414 |
3083 |
1.96 |
|
|
|
| 26 |
B2 |
3345 |
3020 |
2.64 |
|
|
|
| 27 |
B2 |
3325 |
3002 |
17.48 |
|
|
|
| 28 |
B2 |
3315 |
2993 |
0.68 |
|
|
|
| 29 |
B2 |
1853 |
1673 |
15.17 |
|
|
|
| 30 |
B2 |
1641 |
1482 |
13.08 |
|
|
|
| 31 |
B2 |
1541 |
1392 |
1.44 |
|
|
|
| 32 |
B2 |
1455 |
1313 |
2.18 |
|
|
|
| 33 |
B2 |
1327 |
1199 |
2.57 |
|
|
|
| 34 |
B2 |
1055 |
953 |
5.74 |
|
|
|
| 35 |
B2 |
755 |
682 |
0.84 |
|
|
|
| 36 |
B2 |
389 |
351 |
13.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28301.5 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 25553.5 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 |
-0.198 |
-0.160 |
|
|
| 2 |
C |
-0.198 |
-0.160 |
|
|
| 3 |
C |
-0.126 |
0.067 |
|
|
| 4 |
C |
-0.126 |
0.067 |
|
|
| 5 |
C |
-0.376 |
-0.469 |
|
|
| 6 |
C |
-0.376 |
-0.469 |
|
|
| 7 |
H |
0.182 |
0.116 |
|
|
| 8 |
H |
0.182 |
0.116 |
|
|
| 9 |
H |
0.184 |
0.089 |
|
|
| 10 |
H |
0.184 |
0.089 |
|
|
| 11 |
H |
0.166 |
0.190 |
|
|
| 12 |
H |
0.166 |
0.190 |
|
|
| 13 |
H |
0.167 |
0.166 |
|
|
| 14 |
H |
0.167 |
0.166 |
|
|
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 |
-0.052 |
0.052 |
| CHELPG |
0.000 |
0.000 |
-0.016 |
0.016 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.344 |
0.000 |
0.000 |
| y |
0.000 |
-33.689 |
0.000 |
| z |
0.000 |
0.000 |
-33.679 |
|
| Traceless |
| | x | y | z |
| x |
-8.660 |
0.000 |
0.000 |
| y |
0.000 |
4.322 |
0.000 |
| z |
0.000 |
0.000 |
4.338 |
|
| Polar |
| 3z2-r2 | 8.676 |
| x2-y2 | -8.655 |
| 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 |
2.867 |
0.000 |
0.000 |
| y |
0.000 |
21.419 |
0.000 |
| z |
0.000 |
0.000 |
7.565 |
<r2> (average value of r
2) Å
2
| <r2> |
232.526 |
| (<r2>)1/2 |
15.249 |