Vibrational Frequencies calculated at HF/STO-3G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
4261 |
3480 |
6.98 |
|
|
|
| 2 |
A' |
3747 |
3059 |
4.11 |
|
|
|
| 3 |
A' |
3739 |
3053 |
12.71 |
|
|
|
| 4 |
A' |
3728 |
3044 |
4.36 |
|
|
|
| 5 |
A' |
3719 |
3037 |
0.75 |
|
|
|
| 6 |
A' |
3706 |
3026 |
0.08 |
|
|
|
| 7 |
A' |
1950 |
1593 |
36.21 |
|
|
|
| 8 |
A' |
1930 |
1575 |
20.69 |
|
|
|
| 9 |
A' |
1807 |
1475 |
37.62 |
|
|
|
| 10 |
A' |
1766 |
1442 |
43.60 |
|
|
|
| 11 |
A' |
1620 |
1323 |
27.56 |
|
|
|
| 12 |
A' |
1530 |
1249 |
18.11 |
|
|
|
| 13 |
A' |
1482 |
1210 |
56.14 |
|
|
|
| 14 |
A' |
1369 |
1118 |
5.24 |
|
|
|
| 15 |
A' |
1363 |
1113 |
2.58 |
|
|
|
| 16 |
A' |
1262 |
1030 |
2.68 |
|
|
|
| 17 |
A' |
1206 |
985 |
0.88 |
|
|
|
| 18 |
A' |
1163 |
949 |
7.21 |
|
|
|
| 19 |
A' |
1146 |
935 |
8.05 |
|
|
|
| 20 |
A' |
938 |
766 |
4.71 |
|
|
|
| 21 |
A' |
713 |
582 |
0.05 |
|
|
|
| 22 |
A' |
589 |
481 |
0.29 |
|
|
|
| 23 |
A' |
431 |
352 |
6.63 |
|
|
|
| 24 |
A" |
1202 |
981 |
0.50 |
|
|
|
| 25 |
A" |
1183 |
966 |
0.02 |
|
|
|
| 26 |
A" |
1084 |
885 |
3.97 |
|
|
|
| 27 |
A" |
1016 |
830 |
0.03 |
|
|
|
| 28 |
A" |
897 |
733 |
28.55 |
|
|
|
| 29 |
A" |
831 |
679 |
1.31 |
|
|
|
| 30 |
A" |
582 |
475 |
0.30 |
|
|
|
| 31 |
A" |
484 |
395 |
1.39 |
|
|
|
| 32 |
A" |
384 |
313 |
90.99 |
|
|
|
| 33 |
A" |
268 |
219 |
0.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26547.0 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 21675.6 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.124 |
|
|
|
| 2 |
C |
-0.100 |
|
|
|
| 3 |
C |
-0.052 |
|
|
|
| 4 |
C |
-0.077 |
|
|
|
| 5 |
C |
-0.053 |
|
|
|
| 6 |
C |
-0.084 |
|
|
|
| 7 |
O |
-0.276 |
|
|
|
| 8 |
H |
0.196 |
|
|
|
| 9 |
H |
0.055 |
|
|
|
| 10 |
H |
0.065 |
|
|
|
| 11 |
H |
0.062 |
|
|
|
| 12 |
H |
0.066 |
|
|
|
| 13 |
H |
0.072 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.195 |
-0.299 |
0.000 |
1.232 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.589 |
-3.594 |
0.000 |
| y |
-3.594 |
-37.243 |
0.000 |
| z |
0.000 |
0.000 |
-39.526 |
|
| Traceless |
| | x | y | z |
| x |
3.796 |
-3.594 |
0.000 |
| y |
-3.594 |
-0.186 |
0.000 |
| z |
0.000 |
0.000 |
-3.610 |
|
| Polar |
| 3z2-r2 | -7.220 |
| x2-y2 | 2.655 |
| xy | -3.594 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.023 |
-0.343 |
0.000 |
| y |
-0.343 |
7.860 |
0.000 |
| z |
0.000 |
0.000 |
0.865 |
<r2> (average value of r
2) Å
2
| <r2> |
185.000 |
| (<r2>)1/2 |
13.601 |