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 |
A |
4168 |
3762 |
82.57 |
|
|
|
| 2 |
A |
4123 |
3722 |
126.92 |
|
|
|
| 3 |
A |
3849 |
3474 |
8.26 |
|
|
|
| 4 |
A |
3751 |
3386 |
2.91 |
|
|
|
| 5 |
A |
3285 |
2965 |
33.66 |
|
|
|
| 6 |
A |
3227 |
2913 |
19.57 |
|
|
|
| 7 |
A |
3170 |
2862 |
57.79 |
|
|
|
| 8 |
A |
2006 |
1811 |
351.27 |
|
|
|
| 9 |
A |
1810 |
1633 |
42.95 |
|
|
|
| 10 |
A |
1645 |
1484 |
2.70 |
|
|
|
| 11 |
A |
1569 |
1416 |
32.28 |
|
|
|
| 12 |
A |
1551 |
1400 |
51.95 |
|
|
|
| 13 |
A |
1517 |
1369 |
64.17 |
|
|
|
| 14 |
A |
1504 |
1357 |
6.03 |
|
|
|
| 15 |
A |
1442 |
1301 |
21.83 |
|
|
|
| 16 |
A |
1355 |
1223 |
45.81 |
|
|
|
| 17 |
A |
1306 |
1179 |
154.20 |
|
|
|
| 18 |
A |
1283 |
1158 |
97.45 |
|
|
|
| 19 |
A |
1226 |
1107 |
13.42 |
|
|
|
| 20 |
A |
1212 |
1094 |
132.93 |
|
|
|
| 21 |
A |
1122 |
1013 |
36.27 |
|
|
|
| 22 |
A |
1077 |
972 |
0.60 |
|
|
|
| 23 |
A |
941 |
849 |
205.04 |
|
|
|
| 24 |
A |
888 |
801 |
51.59 |
|
|
|
| 25 |
A |
815 |
735 |
36.00 |
|
|
|
| 26 |
A |
668 |
603 |
117.34 |
|
|
|
| 27 |
A |
630 |
569 |
28.28 |
|
|
|
| 28 |
A |
565 |
510 |
156.50 |
|
|
|
| 29 |
A |
538 |
486 |
104.50 |
|
|
|
| 30 |
A |
482 |
435 |
5.98 |
|
|
|
| 31 |
A |
326 |
294 |
9.74 |
|
|
|
| 32 |
A |
316 |
285 |
25.81 |
|
|
|
| 33 |
A |
294 |
265 |
22.48 |
|
|
|
| 34 |
A |
229 |
207 |
1.66 |
|
|
|
| 35 |
A |
178 |
161 |
3.92 |
|
|
|
| 36 |
A |
44 |
39 |
1.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27054.5 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 24419.4 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 |
0.763 |
|
|
|
| 2 |
O |
-0.603 |
|
|
|
| 3 |
O |
-0.585 |
|
|
|
| 4 |
C |
-0.064 |
|
|
|
| 5 |
C |
0.142 |
|
|
|
| 6 |
O |
-0.659 |
|
|
|
| 7 |
N |
-0.696 |
|
|
|
| 8 |
H |
0.364 |
|
|
|
| 9 |
H |
0.173 |
|
|
|
| 10 |
H |
0.097 |
|
|
|
| 11 |
H |
0.145 |
|
|
|
| 12 |
H |
0.361 |
|
|
|
| 13 |
H |
0.291 |
|
|
|
| 14 |
H |
0.272 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.190 |
0.583 |
0.703 |
3.318 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.933 |
-1.794 |
-1.601 |
| y |
-1.794 |
-43.959 |
1.974 |
| z |
-1.601 |
1.974 |
-40.109 |
|
| Traceless |
| | x | y | z |
| x |
1.101 |
-1.794 |
-1.601 |
| y |
-1.794 |
-3.438 |
1.974 |
| z |
-1.601 |
1.974 |
2.337 |
|
| Polar |
| 3z2-r2 | 4.674 |
| x2-y2 | 3.026 |
| xy | -1.794 |
| xz | -1.601 |
| yz | 1.974 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.677 |
0.205 |
-0.205 |
| y |
0.205 |
6.792 |
-0.235 |
| z |
-0.205 |
-0.235 |
5.399 |
<r2> (average value of r
2) Å
2
| <r2> |
213.454 |
| (<r2>)1/2 |
14.610 |