Vibrational Frequencies calculated at PBEPBE/daug-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 |
3098 |
3098 |
6.01 |
66.17 |
0.57 |
0.73 |
| 2 |
A |
3032 |
3032 |
0.09 |
15.18 |
0.74 |
0.85 |
| 3 |
A |
2968 |
2968 |
7.11 |
356.31 |
0.00 |
0.00 |
| 4 |
A |
1720 |
1720 |
177.83 |
13.66 |
0.54 |
0.70 |
| 5 |
A |
1391 |
1391 |
29.39 |
12.75 |
0.58 |
0.73 |
| 6 |
A |
1384 |
1384 |
0.49 |
9.29 |
0.75 |
0.86 |
| 7 |
A |
1304 |
1304 |
21.24 |
2.02 |
0.46 |
0.63 |
| 8 |
A |
1030 |
1030 |
0.03 |
1.60 |
0.10 |
0.18 |
| 9 |
A |
826 |
826 |
0.00 |
0.23 |
0.45 |
0.62 |
| 10 |
A |
777 |
777 |
2.21 |
15.95 |
0.10 |
0.19 |
| 11 |
A |
372 |
372 |
1.67 |
0.73 |
0.60 |
0.75 |
| 12 |
A |
18 |
18 |
0.00 |
0.33 |
0.75 |
0.86 |
| 13 |
B |
3097 |
3097 |
11.19 |
58.20 |
0.75 |
0.86 |
| 14 |
B |
3038 |
3038 |
14.38 |
100.44 |
0.75 |
0.86 |
| 15 |
B |
2962 |
2962 |
1.21 |
4.21 |
0.75 |
0.86 |
| 16 |
B |
1409 |
1409 |
19.93 |
0.03 |
0.75 |
0.86 |
| 17 |
B |
1378 |
1378 |
0.23 |
1.37 |
0.75 |
0.86 |
| 18 |
B |
1314 |
1314 |
83.91 |
0.01 |
0.75 |
0.86 |
| 19 |
B |
1194 |
1194 |
51.50 |
8.06 |
0.75 |
0.86 |
| 20 |
B |
1054 |
1054 |
2.29 |
0.12 |
0.75 |
0.86 |
| 21 |
B |
848 |
848 |
7.09 |
1.45 |
0.75 |
0.86 |
| 22 |
B |
515 |
515 |
12.31 |
0.99 |
0.75 |
0.86 |
| 23 |
B |
473 |
473 |
0.13 |
0.30 |
0.75 |
0.86 |
| 24 |
B |
129 |
129 |
0.01 |
0.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17664.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17664.2 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/daug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.270 |
|
|
|
| 2 |
O |
-0.897 |
|
|
|
| 3 |
C |
0.986 |
|
|
|
| 4 |
C |
0.986 |
|
|
|
| 5 |
H |
-0.329 |
|
|
|
| 6 |
H |
-0.329 |
|
|
|
| 7 |
H |
-0.022 |
|
|
|
| 8 |
H |
-0.052 |
|
|
|
| 9 |
H |
-0.022 |
|
|
|
| 10 |
H |
-0.052 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-3.014 |
3.014 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.594 |
-0.020 |
0.000 |
| y |
-0.020 |
-24.024 |
0.000 |
| z |
0.000 |
0.000 |
-29.318 |
|
| Traceless |
| | x | y | z |
| x |
2.077 |
-0.020 |
0.000 |
| y |
-0.020 |
2.932 |
0.000 |
| z |
0.000 |
0.000 |
-5.009 |
|
| Polar |
| 3z2-r2 | -10.019 |
| x2-y2 | -0.570 |
| xy | -0.020 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.349 |
-0.010 |
0.000 |
| y |
-0.010 |
7.503 |
0.000 |
| z |
0.000 |
0.000 |
7.457 |
<r2> (average value of r
2) Å
2
| <r2> |
83.039 |
| (<r2>)1/2 |
9.113 |