Vibrational Frequencies calculated at HF/Def2TZVPP
| 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' |
3241 |
2938 |
37.78 |
|
|
|
| 2 |
A' |
3198 |
2899 |
22.24 |
|
|
|
| 3 |
A' |
3175 |
2878 |
18.82 |
|
|
|
| 4 |
A' |
1646 |
1492 |
4.89 |
|
|
|
| 5 |
A' |
1617 |
1466 |
2.07 |
|
|
|
| 6 |
A' |
1556 |
1410 |
22.22 |
|
|
|
| 7 |
A' |
1516 |
1374 |
5.19 |
|
|
|
| 8 |
A' |
1291 |
1170 |
89.99 |
|
|
|
| 9 |
A' |
1253 |
1136 |
23.22 |
|
|
|
| 10 |
A' |
1118 |
1013 |
20.25 |
|
|
|
| 11 |
A' |
954 |
865 |
6.57 |
|
|
|
| 12 |
A' |
549 |
498 |
7.94 |
|
|
|
| 13 |
A' |
337 |
306 |
0.88 |
|
|
|
| 14 |
A" |
3258 |
2953 |
63.41 |
|
|
|
| 15 |
A" |
3231 |
2929 |
0.14 |
|
|
|
| 16 |
A" |
1600 |
1451 |
5.21 |
|
|
|
| 17 |
A" |
1398 |
1268 |
0.95 |
|
|
|
| 18 |
A" |
1278 |
1159 |
4.86 |
|
|
|
| 19 |
A" |
873 |
792 |
0.29 |
|
|
|
| 20 |
A" |
257 |
233 |
0.59 |
|
|
|
| 21 |
A" |
105 |
95 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16726.4 cm
-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 15160.8 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 HF/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.162 |
|
|
|
| 2 |
C |
0.123 |
|
|
|
| 3 |
O |
-0.145 |
|
|
|
| 4 |
O |
-0.113 |
|
|
|
| 5 |
H |
0.053 |
|
|
|
| 6 |
H |
0.067 |
|
|
|
| 7 |
H |
0.067 |
|
|
|
| 8 |
H |
0.055 |
|
|
|
| 9 |
H |
0.055 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.165 |
2.234 |
0.000 |
2.519 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.422 |
-0.771 |
0.000 |
| y |
-0.771 |
-25.233 |
0.000 |
| z |
0.000 |
0.000 |
-23.184 |
|
| Traceless |
| | x | y | z |
| x |
-1.214 |
-0.771 |
0.000 |
| y |
-0.771 |
-0.930 |
0.000 |
| z |
0.000 |
0.000 |
2.144 |
|
| Polar |
| 3z2-r2 | 4.287 |
| x2-y2 | -0.189 |
| xy | -0.771 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.583 |
0.765 |
0.000 |
| y |
0.765 |
4.705 |
0.000 |
| z |
0.000 |
0.000 |
4.063 |
<r2> (average value of r
2) Å
2
| <r2> |
87.447 |
| (<r2>)1/2 |
9.351 |