Vibrational Frequencies calculated at BLYP/3-21G
| 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 |
3229 |
3212 |
2.35 |
|
|
|
| 2 |
A |
3030 |
3013 |
22.46 |
|
|
|
| 3 |
A |
3000 |
2984 |
59.41 |
|
|
|
| 4 |
A |
2945 |
2929 |
32.28 |
|
|
|
| 5 |
A |
1546 |
1537 |
10.01 |
|
|
|
| 6 |
A |
1487 |
1479 |
4.59 |
|
|
|
| 7 |
A |
1430 |
1422 |
2.28 |
|
|
|
| 8 |
A |
1260 |
1253 |
40.74 |
|
|
|
| 9 |
A |
1127 |
1121 |
2.55 |
|
|
|
| 10 |
A |
1108 |
1102 |
3.44 |
|
|
|
| 11 |
A |
938 |
933 |
7.07 |
|
|
|
| 12 |
A |
838 |
833 |
9.77 |
|
|
|
| 13 |
A |
393 |
390 |
11.64 |
|
|
|
| 14 |
A |
241 |
240 |
5.56 |
|
|
|
| 15 |
A |
127 |
126 |
121.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11349.3 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 11286.9 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 BLYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.291 |
|
|
|
| 2 |
O |
-0.267 |
|
|
|
| 3 |
O |
-0.330 |
|
|
|
| 4 |
H |
0.190 |
|
|
|
| 5 |
H |
0.174 |
|
|
|
| 6 |
H |
0.188 |
|
|
|
| 7 |
H |
0.336 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.438 |
-0.212 |
1.248 |
1.339 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-13.536 |
-1.148 |
-2.265 |
| y |
-1.148 |
-19.035 |
0.301 |
| z |
-2.265 |
0.301 |
-17.794 |
|
| Traceless |
| | x | y | z |
| x |
4.879 |
-1.148 |
-2.265 |
| y |
-1.148 |
-3.370 |
0.301 |
| z |
-2.265 |
0.301 |
-1.509 |
|
| Polar |
| 3z2-r2 | -3.017 |
| x2-y2 | 5.499 |
| xy | -1.148 |
| xz | -2.265 |
| yz | 0.301 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.248 |
0.170 |
-0.352 |
| y |
0.170 |
2.498 |
0.172 |
| z |
-0.352 |
0.172 |
2.196 |
<r2> (average value of r
2) Å
2
| <r2> |
48.642 |
| (<r2>)1/2 |
6.974 |