Vibrational Frequencies calculated at PBEPBE/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' |
3577 |
3557 |
33.31 |
|
|
|
| 2 |
A' |
3074 |
3056 |
16.54 |
|
|
|
| 3 |
A' |
2989 |
2972 |
17.71 |
|
|
|
| 4 |
A' |
2978 |
2961 |
14.07 |
|
|
|
| 5 |
A' |
1782 |
1772 |
229.25 |
|
|
|
| 6 |
A' |
1425 |
1417 |
14.24 |
|
|
|
| 7 |
A' |
1381 |
1373 |
12.13 |
|
|
|
| 8 |
A' |
1364 |
1356 |
38.75 |
|
|
|
| 9 |
A' |
1348 |
1340 |
15.18 |
|
|
|
| 10 |
A' |
1258 |
1251 |
0.02 |
|
|
|
| 11 |
A' |
1133 |
1126 |
203.16 |
|
|
|
| 12 |
A' |
1060 |
1054 |
53.78 |
|
|
|
| 13 |
A' |
985 |
980 |
5.72 |
|
|
|
| 14 |
A' |
800 |
795 |
11.97 |
|
|
|
| 15 |
A' |
591 |
587 |
17.34 |
|
|
|
| 16 |
A' |
453 |
450 |
19.70 |
|
|
|
| 17 |
A' |
243 |
242 |
2.72 |
|
|
|
| 18 |
A" |
3075 |
3057 |
15.82 |
|
|
|
| 19 |
A" |
3013 |
2995 |
4.28 |
|
|
|
| 20 |
A" |
1415 |
1407 |
6.73 |
|
|
|
| 21 |
A" |
1223 |
1216 |
0.04 |
|
|
|
| 22 |
A" |
1055 |
1049 |
0.03 |
|
|
|
| 23 |
A" |
784 |
779 |
19.06 |
|
|
|
| 24 |
A" |
662 |
658 |
71.16 |
|
|
|
| 25 |
A" |
507 |
504 |
18.75 |
|
|
|
| 26 |
A" |
200 |
199 |
0.01 |
|
|
|
| 27 |
A" |
35 |
35 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19204.7 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 19093.3 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 PBEPBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.118 |
|
|
|
| 2 |
C |
-0.087 |
|
|
|
| 3 |
C |
-0.044 |
|
|
|
| 4 |
O |
-0.152 |
|
|
|
| 5 |
O |
-0.216 |
|
|
|
| 6 |
H |
0.058 |
|
|
|
| 7 |
H |
0.058 |
|
|
|
| 8 |
H |
0.028 |
|
|
|
| 9 |
H |
0.046 |
|
|
|
| 10 |
H |
0.046 |
|
|
|
| 11 |
H |
0.145 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.396 |
-0.154 |
0.000 |
1.404 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.985 |
-0.482 |
0.000 |
| y |
-0.482 |
-25.335 |
0.000 |
| z |
0.000 |
0.000 |
-29.288 |
|
| Traceless |
| | x | y | z |
| x |
-6.673 |
-0.482 |
0.000 |
| y |
-0.482 |
6.301 |
0.000 |
| z |
0.000 |
0.000 |
0.372 |
|
| Polar |
| 3z2-r2 | 0.745 |
| x2-y2 | -8.650 |
| xy | -0.482 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.205 |
-0.173 |
0.000 |
| y |
-0.173 |
7.148 |
0.000 |
| z |
0.000 |
0.000 |
4.438 |
<r2> (average value of r
2) Å
2
| <r2> |
124.963 |
| (<r2>)1/2 |
11.179 |