Vibrational Frequencies calculated at HF/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' |
3303 |
3001 |
30.68 |
|
|
|
| 2 |
A' |
3302 |
3000 |
6.88 |
|
|
|
| 3 |
A' |
3206 |
2913 |
36.66 |
|
|
|
| 4 |
A' |
3196 |
2904 |
4.19 |
|
|
|
| 5 |
A' |
1981 |
1800 |
375.84 |
|
|
|
| 6 |
A' |
1626 |
1478 |
5.81 |
|
|
|
| 7 |
A' |
1614 |
1466 |
23.68 |
|
|
|
| 8 |
A' |
1590 |
1445 |
13.58 |
|
|
|
| 9 |
A' |
1538 |
1397 |
79.19 |
|
|
|
| 10 |
A' |
1412 |
1283 |
445.29 |
|
|
|
| 11 |
A' |
1330 |
1209 |
5.42 |
|
|
|
| 12 |
A' |
1192 |
1083 |
82.57 |
|
|
|
| 13 |
A' |
1072 |
974 |
6.04 |
|
|
|
| 14 |
A' |
944 |
858 |
20.14 |
|
|
|
| 15 |
A' |
696 |
632 |
10.64 |
|
|
|
| 16 |
A' |
458 |
416 |
7.27 |
|
|
|
| 17 |
A' |
303 |
275 |
14.36 |
|
|
|
| 18 |
A" |
3280 |
2980 |
31.80 |
|
|
|
| 19 |
A" |
3259 |
2961 |
11.24 |
|
|
|
| 20 |
A" |
1614 |
1466 |
7.03 |
|
|
|
| 21 |
A" |
1598 |
1452 |
7.74 |
|
|
|
| 22 |
A" |
1291 |
1173 |
3.64 |
|
|
|
| 23 |
A" |
1173 |
1066 |
9.49 |
|
|
|
| 24 |
A" |
666 |
605 |
14.71 |
|
|
|
| 25 |
A" |
192 |
174 |
5.43 |
|
|
|
| 26 |
A" |
162 |
147 |
3.70 |
|
|
|
| 27 |
A" |
80 |
73 |
0.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21037.6 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 19114.8 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.305 |
|
|
|
| 2 |
C |
0.439 |
|
|
|
| 3 |
O |
-0.434 |
|
|
|
| 4 |
O |
-0.294 |
|
|
|
| 5 |
C |
-0.038 |
|
|
|
| 6 |
H |
0.123 |
|
|
|
| 7 |
H |
0.110 |
|
|
|
| 8 |
H |
0.110 |
|
|
|
| 9 |
H |
0.100 |
|
|
|
| 10 |
H |
0.094 |
|
|
|
| 11 |
H |
0.094 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.761 |
-1.076 |
0.000 |
2.064 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.234 |
5.254 |
0.000 |
| y |
5.254 |
-26.565 |
0.000 |
| z |
0.000 |
0.000 |
-29.098 |
|
| Traceless |
| | x | y | z |
| x |
-5.402 |
5.254 |
0.000 |
| y |
5.254 |
4.601 |
0.000 |
| z |
0.000 |
0.000 |
0.801 |
|
| Polar |
| 3z2-r2 | 1.603 |
| x2-y2 | -6.669 |
| xy | 5.254 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.970 |
0.116 |
0.000 |
| y |
0.116 |
6.251 |
0.000 |
| z |
0.000 |
0.000 |
4.635 |
<r2> (average value of r
2) Å
2
| <r2> |
118.586 |
| (<r2>)1/2 |
10.890 |