Vibrational Frequencies calculated at PBEPBE/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 |
3722 |
3696 |
43.50 |
|
|
|
| 2 |
A |
3063 |
3042 |
46.96 |
|
|
|
| 3 |
A |
3042 |
3021 |
5.12 |
|
|
|
| 4 |
A |
2972 |
2951 |
18.95 |
|
|
|
| 5 |
A |
2869 |
2849 |
58.55 |
|
|
|
| 6 |
A |
1437 |
1427 |
1.55 |
|
|
|
| 7 |
A |
1412 |
1403 |
17.38 |
|
|
|
| 8 |
A |
1400 |
1390 |
7.13 |
|
|
|
| 9 |
A |
1341 |
1332 |
0.60 |
|
|
|
| 10 |
A |
1234 |
1225 |
110.82 |
|
|
|
| 11 |
A |
1182 |
1174 |
43.40 |
|
|
|
| 12 |
A |
1031 |
1024 |
27.36 |
|
|
|
| 13 |
A |
982 |
975 |
3.75 |
|
|
|
| 14 |
A |
907 |
901 |
11.59 |
|
|
|
| 15 |
A |
530 |
526 |
18.15 |
|
|
|
| 16 |
A |
395 |
392 |
9.87 |
|
|
|
| 17 |
A |
350 |
347 |
115.99 |
|
|
|
| 18 |
A |
177 |
176 |
3.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14022.3 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 13925.5 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-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.051 |
|
|
|
| 2 |
C |
-0.261 |
|
|
|
| 3 |
O |
-0.233 |
|
|
|
| 4 |
H |
0.057 |
|
|
|
| 5 |
H |
0.104 |
|
|
|
| 6 |
H |
0.095 |
|
|
|
| 7 |
H |
0.088 |
|
|
|
| 8 |
H |
0.203 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.614 |
1.073 |
0.303 |
1.273 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.503 |
-1.818 |
-0.177 |
| y |
-1.818 |
-19.592 |
0.570 |
| z |
-0.177 |
0.570 |
-20.682 |
|
| Traceless |
| | x | y | z |
| x |
4.634 |
-1.818 |
-0.177 |
| y |
-1.818 |
-1.500 |
0.570 |
| z |
-0.177 |
0.570 |
-3.134 |
|
| Polar |
| 3z2-r2 | -6.269 |
| x2-y2 | 4.089 |
| xy | -1.818 |
| xz | -0.177 |
| yz | 0.570 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.614 |
-0.241 |
0.100 |
| y |
-0.241 |
4.595 |
-0.023 |
| z |
0.100 |
-0.023 |
3.753 |
<r2> (average value of r
2) Å
2
| <r2> |
51.926 |
| (<r2>)1/2 |
7.206 |