Vibrational Frequencies calculated at LSDA/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 |
3323 |
3263 |
8.41 |
|
|
|
| 2 |
A |
3093 |
3037 |
6.29 |
|
|
|
| 3 |
A |
3091 |
3035 |
6.20 |
|
|
|
| 4 |
A |
3082 |
3026 |
16.57 |
|
|
|
| 5 |
A |
3076 |
3020 |
6.00 |
|
|
|
| 6 |
A |
2997 |
2943 |
6.58 |
|
|
|
| 7 |
A |
2989 |
2935 |
12.78 |
|
|
|
| 8 |
A |
2969 |
2915 |
17.96 |
|
|
|
| 9 |
A |
1518 |
1490 |
14.58 |
|
|
|
| 10 |
A |
1492 |
1465 |
1.58 |
|
|
|
| 11 |
A |
1482 |
1455 |
11.26 |
|
|
|
| 12 |
A |
1470 |
1444 |
5.19 |
|
|
|
| 13 |
A |
1388 |
1363 |
24.33 |
|
|
|
| 14 |
A |
1368 |
1343 |
3.26 |
|
|
|
| 15 |
A |
1360 |
1335 |
57.38 |
|
|
|
| 16 |
A |
1308 |
1284 |
1.21 |
|
|
|
| 17 |
A |
1246 |
1224 |
68.37 |
|
|
|
| 18 |
A |
1194 |
1173 |
19.73 |
|
|
|
| 19 |
A |
1159 |
1138 |
17.76 |
|
|
|
| 20 |
A |
1132 |
1112 |
13.23 |
|
|
|
| 21 |
A |
974 |
957 |
5.95 |
|
|
|
| 22 |
A |
960 |
943 |
0.63 |
|
|
|
| 23 |
A |
935 |
918 |
4.65 |
|
|
|
| 24 |
A |
900 |
884 |
1.30 |
|
|
|
| 25 |
A |
824 |
810 |
1.21 |
|
|
|
| 26 |
A |
481 |
473 |
7.12 |
|
|
|
| 27 |
A |
447 |
439 |
2.84 |
|
|
|
| 28 |
A |
346 |
340 |
5.79 |
|
|
|
| 29 |
A |
303 |
297 |
40.31 |
|
|
|
| 30 |
A |
289 |
284 |
12.74 |
|
|
|
| 31 |
A |
237 |
233 |
93.49 |
|
|
|
| 32 |
A |
208 |
204 |
1.47 |
|
|
|
| 33 |
A |
153 |
150 |
8.93 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23895.0 cm
-1
Scaled (by 0.982) Zero Point Vibrational Energy (zpe) 23464.8 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 LSDA/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.338 |
|
|
|
| 2 |
H |
0.367 |
|
|
|
| 3 |
O |
-0.264 |
|
|
|
| 4 |
C |
-0.633 |
|
|
|
| 5 |
H |
0.224 |
|
|
|
| 6 |
H |
0.235 |
|
|
|
| 7 |
H |
0.223 |
|
|
|
| 8 |
C |
-0.631 |
|
|
|
| 9 |
H |
0.208 |
|
|
|
| 10 |
H |
0.209 |
|
|
|
| 11 |
H |
0.217 |
|
|
|
| 12 |
C |
-0.037 |
|
|
|
| 13 |
H |
0.222 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.508 |
1.125 |
0.923 |
1.541 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.061 |
-1.650 |
-3.825 |
| y |
-1.650 |
-32.704 |
0.204 |
| z |
-3.825 |
0.204 |
-30.316 |
|
| Traceless |
| | x | y | z |
| x |
3.450 |
-1.650 |
-3.825 |
| y |
-1.650 |
-3.516 |
0.204 |
| z |
-3.825 |
0.204 |
0.066 |
|
| Polar |
| 3z2-r2 | 0.132 |
| x2-y2 | 4.644 |
| xy | -1.650 |
| xz | -3.825 |
| yz | 0.204 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.193 |
-0.301 |
-0.272 |
| y |
-0.301 |
5.435 |
-0.026 |
| z |
-0.272 |
-0.026 |
5.264 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |