Vibrational Frequencies calculated at HF/cc-pVTZ
| 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 |
4152 |
3778 |
78.57 |
|
|
|
| 2 |
A |
4098 |
3730 |
125.75 |
|
|
|
| 3 |
A |
3818 |
3475 |
8.81 |
|
|
|
| 4 |
A |
3729 |
3394 |
3.65 |
|
|
|
| 5 |
A |
3252 |
2959 |
30.85 |
|
|
|
| 6 |
A |
3206 |
2917 |
21.49 |
|
|
|
| 7 |
A |
3154 |
2870 |
47.97 |
|
|
|
| 8 |
A |
1978 |
1800 |
363.25 |
|
|
|
| 9 |
A |
1797 |
1635 |
37.18 |
|
|
|
| 10 |
A |
1633 |
1486 |
4.00 |
|
|
|
| 11 |
A |
1561 |
1420 |
25.88 |
|
|
|
| 12 |
A |
1542 |
1404 |
43.51 |
|
|
|
| 13 |
A |
1508 |
1372 |
53.07 |
|
|
|
| 14 |
A |
1500 |
1365 |
3.22 |
|
|
|
| 15 |
A |
1432 |
1303 |
20.04 |
|
|
|
| 16 |
A |
1351 |
1229 |
39.77 |
|
|
|
| 17 |
A |
1292 |
1176 |
120.62 |
|
|
|
| 18 |
A |
1272 |
1157 |
143.28 |
|
|
|
| 19 |
A |
1217 |
1108 |
27.20 |
|
|
|
| 20 |
A |
1196 |
1088 |
118.34 |
|
|
|
| 21 |
A |
1117 |
1017 |
30.64 |
|
|
|
| 22 |
A |
1071 |
975 |
0.81 |
|
|
|
| 23 |
A |
937 |
853 |
167.17 |
|
|
|
| 24 |
A |
889 |
809 |
52.87 |
|
|
|
| 25 |
A |
819 |
745 |
26.83 |
|
|
|
| 26 |
A |
662 |
603 |
64.83 |
|
|
|
| 27 |
A |
628 |
571 |
65.11 |
|
|
|
| 28 |
A |
557 |
507 |
81.23 |
|
|
|
| 29 |
A |
497 |
453 |
134.87 |
|
|
|
| 30 |
A |
487 |
444 |
6.89 |
|
|
|
| 31 |
A |
318 |
289 |
8.21 |
|
|
|
| 32 |
A |
308 |
280 |
20.18 |
|
|
|
| 33 |
A |
287 |
262 |
19.69 |
|
|
|
| 34 |
A |
220 |
200 |
1.14 |
|
|
|
| 35 |
A |
166 |
151 |
4.53 |
|
|
|
| 36 |
A |
46 |
41 |
1.68 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26846.7 cm
-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 24433.2 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.378 |
|
|
|
| 2 |
O |
-0.320 |
|
|
|
| 3 |
O |
-0.406 |
|
|
|
| 4 |
C |
0.000 |
|
|
|
| 5 |
C |
0.065 |
|
|
|
| 6 |
O |
-0.421 |
|
|
|
| 7 |
N |
-0.389 |
|
|
|
| 8 |
H |
0.239 |
|
|
|
| 9 |
H |
0.130 |
|
|
|
| 10 |
H |
0.064 |
|
|
|
| 11 |
H |
0.115 |
|
|
|
| 12 |
H |
0.237 |
|
|
|
| 13 |
H |
0.161 |
|
|
|
| 14 |
H |
0.146 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.835 |
0.739 |
0.523 |
2.976 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.592 |
-1.469 |
-1.781 |
| y |
-1.469 |
-43.502 |
2.123 |
| z |
-1.781 |
2.123 |
-40.944 |
|
| Traceless |
| | x | y | z |
| x |
1.631 |
-1.469 |
-1.781 |
| y |
-1.469 |
-2.734 |
2.123 |
| z |
-1.781 |
2.123 |
1.103 |
|
| Polar |
| 3z2-r2 | 2.206 |
| x2-y2 | 2.910 |
| xy | -1.469 |
| xz | -1.781 |
| yz | 2.123 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.563 |
0.078 |
-0.230 |
| y |
0.078 |
7.605 |
-0.224 |
| z |
-0.230 |
-0.224 |
6.215 |
<r2> (average value of r
2) Å
2
| <r2> |
212.835 |
| (<r2>)1/2 |
14.589 |