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' |
3289 |
2981 |
9.47 |
|
|
|
| 2 |
A' |
3184 |
2886 |
1.03 |
|
|
|
| 3 |
A' |
3154 |
2858 |
62.49 |
|
|
|
| 4 |
A' |
2016 |
1828 |
12.43 |
|
|
|
| 5 |
A' |
1988 |
1802 |
346.60 |
|
|
|
| 6 |
A' |
1577 |
1429 |
14.68 |
|
|
|
| 7 |
A' |
1530 |
1387 |
22.55 |
|
|
|
| 8 |
A' |
1480 |
1341 |
7.51 |
|
|
|
| 9 |
A' |
1362 |
1234 |
25.60 |
|
|
|
| 10 |
A' |
1106 |
1002 |
4.19 |
|
|
|
| 11 |
A' |
837 |
759 |
11.82 |
|
|
|
| 12 |
A' |
621 |
563 |
17.66 |
|
|
|
| 13 |
A' |
527 |
478 |
36.37 |
|
|
|
| 14 |
A' |
267 |
242 |
19.22 |
|
|
|
| 15 |
A" |
3242 |
2939 |
7.66 |
|
|
|
| 16 |
A" |
1585 |
1437 |
8.97 |
|
|
|
| 17 |
A" |
1196 |
1084 |
2.36 |
|
|
|
| 18 |
A" |
1007 |
913 |
0.53 |
|
|
|
| 19 |
A" |
516 |
468 |
2.40 |
|
|
|
| 20 |
A" |
140 |
127 |
12.77 |
|
|
|
| 21 |
A" |
106 |
96 |
18.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15364.6 cm
-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 13926.5 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 HF/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.246 |
|
|
|
| 2 |
C |
0.298 |
|
|
|
| 3 |
C |
-0.155 |
|
|
|
| 4 |
O |
-0.359 |
|
|
|
| 5 |
O |
-0.376 |
|
|
|
| 6 |
H |
0.080 |
|
|
|
| 7 |
H |
0.109 |
|
|
|
| 8 |
H |
0.079 |
|
|
|
| 9 |
H |
0.079 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.929 |
-0.011 |
0.000 |
0.929 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.877 |
2.442 |
0.000 |
| y |
2.442 |
-38.984 |
0.000 |
| z |
0.000 |
0.000 |
-27.382 |
|
| Traceless |
| | x | y | z |
| x |
7.306 |
2.442 |
0.000 |
| y |
2.442 |
-12.354 |
0.000 |
| z |
0.000 |
0.000 |
5.048 |
|
| Polar |
| 3z2-r2 | 10.097 |
| x2-y2 | 13.107 |
| xy | 2.442 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.943 |
-0.449 |
0.000 |
| y |
-0.449 |
6.632 |
0.000 |
| z |
0.000 |
0.000 |
3.990 |
<r2> (average value of r
2) Å
2
| <r2> |
110.454 |
| (<r2>)1/2 |
10.510 |