Vibrational Frequencies calculated at PBEPBE/TZVP
| 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' |
3101 |
3067 |
3.85 |
|
|
|
| 2 |
A' |
2981 |
2947 |
0.12 |
|
|
|
| 3 |
A' |
2836 |
2804 |
95.90 |
|
|
|
| 4 |
A' |
1742 |
1722 |
138.45 |
|
|
|
| 5 |
A' |
1720 |
1701 |
68.82 |
|
|
|
| 6 |
A' |
1406 |
1390 |
16.61 |
|
|
|
| 7 |
A' |
1338 |
1323 |
49.36 |
|
|
|
| 8 |
A' |
1315 |
1300 |
0.69 |
|
|
|
| 9 |
A' |
1198 |
1185 |
22.16 |
|
|
|
| 10 |
A' |
972 |
961 |
3.10 |
|
|
|
| 11 |
A' |
760 |
752 |
15.11 |
|
|
|
| 12 |
A' |
549 |
543 |
12.95 |
|
|
|
| 13 |
A' |
468 |
463 |
19.29 |
|
|
|
| 14 |
A' |
240 |
238 |
15.06 |
|
|
|
| 15 |
A" |
3040 |
3006 |
1.08 |
|
|
|
| 16 |
A" |
1406 |
1391 |
13.04 |
|
|
|
| 17 |
A" |
1030 |
1018 |
3.17 |
|
|
|
| 18 |
A" |
860 |
850 |
0.20 |
|
|
|
| 19 |
A" |
449 |
444 |
0.05 |
|
|
|
| 20 |
A" |
109 |
108 |
13.08 |
|
|
|
| 21 |
A" |
58 |
58 |
7.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13789.0 cm
-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 13634.6 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.067 |
|
|
|
| 2 |
C |
0.121 |
|
|
|
| 3 |
C |
-0.358 |
|
|
|
| 4 |
O |
-0.191 |
|
|
|
| 5 |
O |
-0.188 |
|
|
|
| 6 |
H |
0.091 |
|
|
|
| 7 |
H |
0.157 |
|
|
|
| 8 |
H |
0.150 |
|
|
|
| 9 |
H |
0.150 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.104 |
-0.051 |
0.000 |
1.105 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.583 |
2.302 |
0.000 |
| y |
2.302 |
-38.174 |
0.000 |
| z |
0.000 |
0.000 |
-27.669 |
|
| Traceless |
| | x | y | z |
| x |
6.339 |
2.302 |
0.000 |
| y |
2.302 |
-11.048 |
0.000 |
| z |
0.000 |
0.000 |
4.710 |
|
| Polar |
| 3z2-r2 | 9.419 |
| x2-y2 | 11.591 |
| xy | 2.302 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.935 |
-0.427 |
0.000 |
| y |
-0.427 |
7.378 |
0.000 |
| z |
0.000 |
0.000 |
4.057 |
<r2> (average value of r
2) Å
2
| <r2> |
113.456 |
| (<r2>)1/2 |
10.652 |