Vibrational Frequencies calculated at B2PLYP/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' |
3141 |
3019 |
25.38 |
|
|
|
| 2 |
A' |
3131 |
3009 |
23.82 |
|
|
|
| 3 |
A' |
3059 |
2940 |
17.18 |
|
|
|
| 4 |
A' |
2998 |
2881 |
83.98 |
|
|
|
| 5 |
A' |
2982 |
2865 |
40.44 |
|
|
|
| 6 |
A' |
1539 |
1479 |
2.16 |
|
|
|
| 7 |
A' |
1519 |
1460 |
2.61 |
|
|
|
| 8 |
A' |
1513 |
1454 |
6.63 |
|
|
|
| 9 |
A' |
1484 |
1426 |
0.13 |
|
|
|
| 10 |
A' |
1433 |
1377 |
26.94 |
|
|
|
| 11 |
A' |
1408 |
1353 |
2.79 |
|
|
|
| 12 |
A' |
1241 |
1192 |
33.09 |
|
|
|
| 13 |
A' |
1156 |
1111 |
151.56 |
|
|
|
| 14 |
A' |
1122 |
1078 |
5.62 |
|
|
|
| 15 |
A' |
1036 |
996 |
17.34 |
|
|
|
| 16 |
A' |
868 |
834 |
12.93 |
|
|
|
| 17 |
A' |
466 |
448 |
0.54 |
|
|
|
| 18 |
A' |
289 |
278 |
2.72 |
|
|
|
| 19 |
A" |
3138 |
3015 |
25.92 |
|
|
|
| 20 |
A" |
3044 |
2925 |
51.69 |
|
|
|
| 21 |
A" |
3010 |
2892 |
60.88 |
|
|
|
| 22 |
A" |
1504 |
1445 |
8.09 |
|
|
|
| 23 |
A" |
1498 |
1439 |
4.42 |
|
|
|
| 24 |
A" |
1309 |
1258 |
1.67 |
|
|
|
| 25 |
A" |
1203 |
1156 |
9.07 |
|
|
|
| 26 |
A" |
1173 |
1127 |
0.00 |
|
|
|
| 27 |
A" |
829 |
797 |
0.27 |
|
|
|
| 28 |
A" |
259 |
248 |
1.80 |
|
|
|
| 29 |
A" |
209 |
200 |
1.20 |
|
|
|
| 30 |
A" |
116 |
111 |
2.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23836.5 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 22906.9 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 B2PLYP/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.750 |
|
|
|
| 2 |
O |
-0.473 |
|
|
|
| 3 |
C |
-0.071 |
|
|
|
| 4 |
C |
-0.831 |
|
|
|
| 5 |
H |
0.298 |
|
|
|
| 6 |
H |
0.293 |
|
|
|
| 7 |
H |
0.293 |
|
|
|
| 8 |
H |
0.252 |
|
|
|
| 9 |
H |
0.252 |
|
|
|
| 10 |
H |
0.260 |
|
|
|
| 11 |
H |
0.239 |
|
|
|
| 12 |
H |
0.239 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.957 |
0.754 |
0.000 |
1.218 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.167 |
1.781 |
0.000 |
| y |
1.781 |
-26.123 |
0.000 |
| z |
0.000 |
0.000 |
-26.869 |
|
| Traceless |
| | x | y | z |
| x |
0.329 |
1.781 |
0.000 |
| y |
1.781 |
0.395 |
0.000 |
| z |
0.000 |
0.000 |
-0.724 |
|
| Polar |
| 3z2-r2 | -1.447 |
| x2-y2 | -0.044 |
| xy | 1.781 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.314 |
0.827 |
0.000 |
| y |
0.827 |
7.176 |
0.000 |
| z |
0.000 |
0.000 |
6.129 |
<r2> (average value of r
2) Å
2
| <r2> |
103.460 |
| (<r2>)1/2 |
10.172 |