Vibrational Frequencies calculated at HF/aug-cc-pVDZ
| 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' |
3266 |
2974 |
45.10 |
|
|
|
| 2 |
A' |
3242 |
2952 |
45.95 |
|
|
|
| 3 |
A' |
3173 |
2890 |
23.22 |
|
|
|
| 4 |
A' |
3138 |
2857 |
108.34 |
|
|
|
| 5 |
A' |
3122 |
2843 |
30.46 |
|
|
|
| 6 |
A' |
1631 |
1485 |
2.10 |
|
|
|
| 7 |
A' |
1601 |
1457 |
5.68 |
|
|
|
| 8 |
A' |
1598 |
1455 |
2.11 |
|
|
|
| 9 |
A' |
1584 |
1442 |
0.95 |
|
|
|
| 10 |
A' |
1545 |
1407 |
37.67 |
|
|
|
| 11 |
A' |
1497 |
1363 |
3.86 |
|
|
|
| 12 |
A' |
1348 |
1227 |
72.27 |
|
|
|
| 13 |
A' |
1269 |
1155 |
168.40 |
|
|
|
| 14 |
A' |
1196 |
1089 |
7.32 |
|
|
|
| 15 |
A' |
1113 |
1014 |
17.50 |
|
|
|
| 16 |
A' |
936 |
852 |
12.64 |
|
|
|
| 17 |
A' |
496 |
451 |
0.70 |
|
|
|
| 18 |
A' |
308 |
281 |
2.70 |
|
|
|
| 19 |
A" |
3252 |
2962 |
51.36 |
|
|
|
| 20 |
A" |
3183 |
2899 |
82.12 |
|
|
|
| 21 |
A" |
3154 |
2872 |
53.78 |
|
|
|
| 22 |
A" |
1591 |
1449 |
7.03 |
|
|
|
| 23 |
A" |
1577 |
1436 |
4.32 |
|
|
|
| 24 |
A" |
1400 |
1275 |
2.54 |
|
|
|
| 25 |
A" |
1288 |
1173 |
11.26 |
|
|
|
| 26 |
A" |
1254 |
1142 |
0.04 |
|
|
|
| 27 |
A" |
875 |
796 |
0.03 |
|
|
|
| 28 |
A" |
281 |
256 |
1.93 |
|
|
|
| 29 |
A" |
216 |
196 |
2.41 |
|
|
|
| 30 |
A" |
114 |
104 |
2.72 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25122.6 cm
-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 22876.6 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.785 |
|
|
|
| 2 |
O |
-0.865 |
|
|
|
| 3 |
C |
0.707 |
|
|
|
| 4 |
C |
0.223 |
|
|
|
| 5 |
H |
-0.266 |
|
|
|
| 6 |
H |
-0.072 |
|
|
|
| 7 |
H |
-0.072 |
|
|
|
| 8 |
H |
-0.154 |
|
|
|
| 9 |
H |
-0.154 |
|
|
|
| 10 |
H |
-0.037 |
|
|
|
| 11 |
H |
-0.048 |
|
|
|
| 12 |
H |
-0.048 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.061 |
-0.733 |
0.000 |
1.290 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.040 |
1.699 |
0.000 |
| y |
1.699 |
-25.830 |
0.000 |
| z |
0.000 |
0.000 |
-26.598 |
|
| Traceless |
| | x | y | z |
| x |
0.174 |
1.699 |
0.000 |
| y |
1.699 |
0.488 |
0.000 |
| z |
0.000 |
0.000 |
-0.663 |
|
| Polar |
| 3z2-r2 | -1.326 |
| x2-y2 | -0.209 |
| xy | 1.699 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.620 |
0.720 |
0.000 |
| y |
0.720 |
6.670 |
0.000 |
| z |
0.000 |
0.000 |
5.726 |
<r2> (average value of r
2) Å
2
| <r2> |
102.979 |
| (<r2>)1/2 |
10.148 |