Vibrational Frequencies calculated at PBEPBEultrafine/aug-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' |
3047 |
3013 |
20.56 |
|
|
|
| 2 |
A' |
3043 |
3009 |
23.91 |
|
|
|
| 3 |
A' |
2974 |
2941 |
17.09 |
|
|
|
| 4 |
A' |
2892 |
2859 |
90.61 |
|
|
|
| 5 |
A' |
2872 |
2840 |
45.47 |
|
|
|
| 6 |
A' |
1469 |
1453 |
2.98 |
|
|
|
| 7 |
A' |
1450 |
1434 |
1.70 |
|
|
|
| 8 |
A' |
1443 |
1427 |
8.18 |
|
|
|
| 9 |
A' |
1416 |
1400 |
0.36 |
|
|
|
| 10 |
A' |
1366 |
1350 |
26.58 |
|
|
|
| 11 |
A' |
1341 |
1326 |
1.32 |
|
|
|
| 12 |
A' |
1185 |
1172 |
26.95 |
|
|
|
| 13 |
A' |
1113 |
1101 |
153.16 |
|
|
|
| 14 |
A' |
1077 |
1065 |
3.32 |
|
|
|
| 15 |
A' |
1005 |
994 |
18.61 |
|
|
|
| 16 |
A' |
837 |
828 |
11.05 |
|
|
|
| 17 |
A' |
452 |
447 |
0.51 |
|
|
|
| 18 |
A' |
279 |
276 |
2.62 |
|
|
|
| 19 |
A" |
3048 |
3014 |
23.68 |
|
|
|
| 20 |
A" |
2931 |
2898 |
53.96 |
|
|
|
| 21 |
A" |
2893 |
2861 |
71.88 |
|
|
|
| 22 |
A" |
1430 |
1414 |
13.40 |
|
|
|
| 23 |
A" |
1428 |
1412 |
0.31 |
|
|
|
| 24 |
A" |
1249 |
1235 |
1.53 |
|
|
|
| 25 |
A" |
1149 |
1136 |
8.37 |
|
|
|
| 26 |
A" |
1121 |
1108 |
0.06 |
|
|
|
| 27 |
A" |
794 |
785 |
0.59 |
|
|
|
| 28 |
A" |
250 |
247 |
1.60 |
|
|
|
| 29 |
A" |
204 |
202 |
0.84 |
|
|
|
| 30 |
A" |
115 |
114 |
2.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22936.7 cm
-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 22679.8 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 PBEPBEultrafine/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.603 |
|
|
|
| 2 |
O |
-0.409 |
|
|
|
| 3 |
C |
0.007 |
|
|
|
| 4 |
C |
-0.654 |
|
|
|
| 5 |
H |
0.240 |
|
|
|
| 6 |
H |
0.234 |
|
|
|
| 7 |
H |
0.234 |
|
|
|
| 8 |
H |
0.179 |
|
|
|
| 9 |
H |
0.179 |
|
|
|
| 10 |
H |
0.212 |
|
|
|
| 11 |
H |
0.190 |
|
|
|
| 12 |
H |
0.190 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.827 |
-0.707 |
0.000 |
1.088 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.352 |
1.768 |
0.000 |
| y |
1.768 |
-26.175 |
0.000 |
| z |
0.000 |
0.000 |
-27.036 |
|
| Traceless |
| | x | y | z |
| x |
0.254 |
1.768 |
0.000 |
| y |
1.768 |
0.519 |
0.000 |
| z |
0.000 |
0.000 |
-0.772 |
|
| Polar |
| 3z2-r2 | -1.545 |
| x2-y2 | -0.177 |
| xy | 1.768 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.860 |
0.917 |
0.000 |
| y |
0.917 |
7.672 |
0.000 |
| z |
0.000 |
0.000 |
6.552 |
<r2> (average value of r
2) Å
2
| <r2> |
104.407 |
| (<r2>)1/2 |
10.218 |