Vibrational Frequencies calculated at HF/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 |
3336 |
3021 |
17.54 |
|
|
|
| 2 |
A |
3324 |
3010 |
2.10 |
|
|
|
| 3 |
A |
3304 |
2992 |
28.66 |
|
|
|
| 4 |
A |
3301 |
2989 |
0.00 |
|
|
|
| 5 |
A |
3240 |
2935 |
9.15 |
|
|
|
| 6 |
A |
3235 |
2929 |
17.48 |
|
|
|
| 7 |
A |
1692 |
1532 |
37.37 |
|
|
|
| 8 |
A |
1683 |
1524 |
7.64 |
|
|
|
| 9 |
A |
1664 |
1507 |
14.62 |
|
|
|
| 10 |
A |
1655 |
1499 |
0.00 |
|
|
|
| 11 |
A |
1641 |
1486 |
8.48 |
|
|
|
| 12 |
A |
1613 |
1461 |
0.26 |
|
|
|
| 13 |
A |
1494 |
1353 |
154.72 |
|
|
|
| 14 |
A |
1380 |
1250 |
62.02 |
|
|
|
| 15 |
A |
1272 |
1152 |
1.69 |
|
|
|
| 16 |
A |
1270 |
1150 |
123.00 |
|
|
|
| 17 |
A |
1261 |
1142 |
0.02 |
|
|
|
| 18 |
A |
1254 |
1135 |
404.74 |
|
|
|
| 19 |
A |
1153 |
1045 |
27.56 |
|
|
|
| 20 |
A |
1066 |
965 |
1.56 |
|
|
|
| 21 |
A |
827 |
749 |
0.04 |
|
|
|
| 22 |
A |
788 |
713 |
46.43 |
|
|
|
| 23 |
A |
633 |
573 |
31.93 |
|
|
|
| 24 |
A |
619 |
561 |
4.19 |
|
|
|
| 25 |
A |
425 |
385 |
6.00 |
|
|
|
| 26 |
A |
351 |
318 |
5.10 |
|
|
|
| 27 |
A |
218 |
197 |
5.84 |
|
|
|
| 28 |
A |
196 |
177 |
0.00 |
|
|
|
| 29 |
A |
141 |
128 |
0.00 |
|
|
|
| 30 |
A |
95 |
86 |
2.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22064.4 cm
-1
Scaled (by 0.9056) Zero Point Vibrational Energy (zpe) 19981.6 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 HF/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.409 |
-0.502 |
|
-0.490 |
| 2 |
O |
-0.409 |
-0.502 |
|
-0.490 |
| 3 |
H |
0.251 |
0.093 |
|
0.158 |
| 4 |
H |
0.219 |
0.092 |
|
0.164 |
| 5 |
H |
0.251 |
0.088 |
|
0.158 |
| 6 |
C |
-0.317 |
-0.092 |
|
-0.350 |
| 7 |
H |
0.252 |
0.093 |
|
0.158 |
| 8 |
H |
0.251 |
0.088 |
|
0.158 |
| 9 |
H |
0.219 |
0.092 |
|
0.164 |
| 10 |
C |
-0.317 |
-0.092 |
|
-0.350 |
| 11 |
N |
0.560 |
0.915 |
|
0.813 |
| 12 |
N |
-0.551 |
-0.272 |
|
-0.093 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-5.384 |
0.000 |
0.001 |
5.384 |
| CHELPG |
-4.886 |
0.001 |
0.249 |
4.892 |
| AIM |
|
|
|
|
| ESP |
-5.404 |
0.000 |
0.002 |
5.404 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.793 |
0.001 |
-0.002 |
| y |
0.001 |
-35.865 |
-0.001 |
| z |
-0.002 |
-0.001 |
-34.912 |
|
| Traceless |
| | x | y | z |
| x |
-2.405 |
0.001 |
-0.002 |
| y |
0.001 |
0.488 |
-0.001 |
| z |
-0.002 |
-0.001 |
1.917 |
|
| Polar |
| 3z2-r2 | 3.834 |
| x2-y2 | -1.929 |
| xy | 0.001 |
| xz | -0.002 |
| yz | -0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.336 |
0.000 |
0.000 |
| y |
0.000 |
6.703 |
0.000 |
| z |
0.000 |
0.000 |
3.467 |
<r2> (average value of r
2) Å
2
| <r2> |
150.193 |
| (<r2>)1/2 |
12.255 |