Vibrational Frequencies calculated at HF/CEP-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 |
A |
3431 |
3093 |
58.26 |
|
|
|
| 2 |
A |
3360 |
3029 |
29.51 |
|
|
|
| 3 |
A |
3348 |
3018 |
32.23 |
|
|
|
| 4 |
A |
3337 |
3008 |
57.91 |
|
|
|
| 5 |
A |
3333 |
3004 |
8.10 |
|
|
|
| 6 |
A |
3293 |
2969 |
35.23 |
|
|
|
| 7 |
A |
3199 |
2883 |
81.88 |
|
|
|
| 8 |
A |
1881 |
1695 |
18.43 |
|
|
|
| 9 |
A |
1795 |
1618 |
13.00 |
|
|
|
| 10 |
A |
1632 |
1471 |
10.33 |
|
|
|
| 11 |
A |
1584 |
1428 |
2.74 |
|
|
|
| 12 |
A |
1565 |
1411 |
5.67 |
|
|
|
| 13 |
A |
1461 |
1317 |
3.01 |
|
|
|
| 14 |
A |
1446 |
1303 |
1.10 |
|
|
|
| 15 |
A |
1423 |
1283 |
0.94 |
|
|
|
| 16 |
A |
1312 |
1183 |
1.84 |
|
|
|
| 17 |
A |
1189 |
1072 |
1.61 |
|
|
|
| 18 |
A |
1070 |
964 |
9.00 |
|
|
|
| 19 |
A |
983 |
886 |
3.11 |
|
|
|
| 20 |
A |
509 |
458 |
0.03 |
|
|
|
| 21 |
A |
485 |
437 |
0.72 |
|
|
|
| 22 |
A |
211 |
190 |
1.59 |
|
|
|
| 23 |
A |
3262 |
2941 |
67.75 |
|
|
|
| 24 |
A |
1620 |
1460 |
11.95 |
|
|
|
| 25 |
A |
1198 |
1080 |
4.54 |
|
|
|
| 26 |
A |
1169 |
1054 |
60.35 |
|
|
|
| 27 |
A |
1134 |
1022 |
43.53 |
|
|
|
| 28 |
A |
1081 |
974 |
66.10 |
|
|
|
| 29 |
A |
972 |
876 |
8.58 |
|
|
|
| 30 |
A |
720 |
649 |
4.43 |
|
|
|
| 31 |
A |
274 |
247 |
4.85 |
|
|
|
| 32 |
A |
215 |
194 |
0.13 |
|
|
|
| 33 |
A |
144 |
130 |
1.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26817.3 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 24173.1 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/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.611 |
|
|
|
| 2 |
C |
0.029 |
|
|
|
| 3 |
C |
-0.194 |
|
|
|
| 4 |
C |
-0.289 |
|
|
|
| 5 |
C |
-0.361 |
|
|
|
| 6 |
H |
0.171 |
|
|
|
| 7 |
H |
0.168 |
|
|
|
| 8 |
H |
0.240 |
|
|
|
| 9 |
H |
0.266 |
|
|
|
| 10 |
H |
0.229 |
|
|
|
| 11 |
H |
0.131 |
|
|
|
| 12 |
H |
0.110 |
|
|
|
| 13 |
H |
0.110 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.600 |
-0.322 |
0.000 |
0.681 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.068 |
-0.070 |
0.000 |
| y |
-0.070 |
-29.198 |
0.000 |
| z |
0.000 |
0.000 |
-36.012 |
|
| Traceless |
| | x | y | z |
| x |
2.537 |
-0.070 |
0.000 |
| y |
-0.070 |
3.842 |
0.000 |
| z |
0.000 |
0.000 |
-6.379 |
|
| Polar |
| 3z2-r2 | -12.757 |
| x2-y2 | -0.870 |
| xy | -0.070 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
12.553 |
-4.140 |
0.000 |
| y |
-4.140 |
8.962 |
0.000 |
| z |
0.000 |
0.000 |
4.334 |
<r2> (average value of r
2) Å
2
| <r2> |
143.768 |
| (<r2>)1/2 |
11.990 |