Vibrational Frequencies calculated at PBEPBEultrafine/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' |
3188 |
3168 |
10.88 |
|
|
|
| 2 |
A' |
3083 |
3064 |
18.22 |
|
|
|
| 3 |
A' |
3078 |
3059 |
23.96 |
|
|
|
| 4 |
A' |
3059 |
3041 |
6.49 |
|
|
|
| 5 |
A' |
3044 |
3026 |
11.22 |
|
|
|
| 6 |
A' |
2933 |
2915 |
34.11 |
|
|
|
| 7 |
A' |
1501 |
1492 |
1.98 |
|
|
|
| 8 |
A' |
1451 |
1442 |
7.96 |
|
|
|
| 9 |
A' |
1401 |
1393 |
15.81 |
|
|
|
| 10 |
A' |
1333 |
1325 |
2.29 |
|
|
|
| 11 |
A' |
1288 |
1280 |
1.96 |
|
|
|
| 12 |
A' |
1242 |
1235 |
2.69 |
|
|
|
| 13 |
A' |
1200 |
1192 |
1.48 |
|
|
|
| 14 |
A' |
1117 |
1110 |
1.04 |
|
|
|
| 15 |
A' |
949 |
943 |
4.68 |
|
|
|
| 16 |
A' |
861 |
856 |
7.76 |
|
|
|
| 17 |
A' |
493 |
489 |
0.76 |
|
|
|
| 18 |
A' |
279 |
277 |
0.22 |
|
|
|
| 19 |
A" |
2979 |
2961 |
16.66 |
|
|
|
| 20 |
A" |
1388 |
1380 |
6.58 |
|
|
|
| 21 |
A" |
974 |
968 |
6.81 |
|
|
|
| 22 |
A" |
951 |
945 |
19.71 |
|
|
|
| 23 |
A" |
779 |
774 |
49.10 |
|
|
|
| 24 |
A" |
713 |
709 |
0.04 |
|
|
|
| 25 |
A" |
524 |
521 |
6.52 |
|
|
|
| 26 |
A" |
213 |
211 |
1.71 |
|
|
|
| 27 |
A" |
149 |
149 |
0.96 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20083.4 cm
-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 19960.9 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-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.448 |
|
|
|
| 2 |
C |
1.504 |
|
|
|
| 3 |
C |
0.807 |
|
|
|
| 4 |
C |
0.265 |
|
|
|
| 5 |
H |
-0.536 |
|
|
|
| 6 |
H |
-0.524 |
|
|
|
| 7 |
H |
-0.792 |
|
|
|
| 8 |
H |
-0.723 |
|
|
|
| 9 |
H |
-0.281 |
|
|
|
| 10 |
H |
-0.084 |
|
|
|
| 11 |
H |
-0.084 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.418 |
0.506 |
0.000 |
0.656 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.235 |
0.275 |
0.000 |
| y |
0.275 |
-24.797 |
0.000 |
| z |
0.000 |
0.000 |
-28.900 |
|
| Traceless |
| | x | y | z |
| x |
1.614 |
0.275 |
0.000 |
| y |
0.275 |
2.271 |
0.000 |
| z |
0.000 |
0.000 |
-3.884 |
|
| Polar |
| 3z2-r2 | -7.768 |
| x2-y2 | -0.438 |
| xy | 0.275 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.563 |
-2.687 |
0.000 |
| y |
-2.687 |
10.728 |
0.000 |
| z |
0.000 |
0.000 |
6.174 |
<r2> (average value of r
2) Å
2
| <r2> |
105.309 |
| (<r2>)1/2 |
10.262 |