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 |
3872 |
3495 |
8.33 |
|
|
|
| 2 |
A |
3868 |
3491 |
8.54 |
|
|
|
| 3 |
A |
3291 |
2971 |
67.92 |
|
|
|
| 4 |
A |
3278 |
2958 |
6.41 |
|
|
|
| 5 |
A |
3266 |
2948 |
10.63 |
|
|
|
| 6 |
A |
3252 |
2936 |
33.60 |
|
|
|
| 7 |
A |
3235 |
2920 |
10.49 |
|
|
|
| 8 |
A |
3195 |
2884 |
25.83 |
|
|
|
| 9 |
A |
3180 |
2870 |
101.50 |
|
|
|
| 10 |
A |
3173 |
2864 |
4.61 |
|
|
|
| 11 |
A |
1711 |
1544 |
3.17 |
|
|
|
| 12 |
A |
1670 |
1507 |
4.85 |
|
|
|
| 13 |
A |
1664 |
1502 |
6.45 |
|
|
|
| 14 |
A |
1647 |
1487 |
2.86 |
|
|
|
| 15 |
A |
1587 |
1432 |
3.62 |
|
|
|
| 16 |
A |
1572 |
1419 |
8.07 |
|
|
|
| 17 |
A |
1552 |
1401 |
21.91 |
|
|
|
| 18 |
A |
1515 |
1368 |
9.92 |
|
|
|
| 19 |
A |
1470 |
1327 |
10.70 |
|
|
|
| 20 |
A |
1458 |
1316 |
3.25 |
|
|
|
| 21 |
A |
1406 |
1269 |
32.87 |
|
|
|
| 22 |
A |
1347 |
1216 |
91.18 |
|
|
|
| 23 |
A |
1317 |
1189 |
13.60 |
|
|
|
| 24 |
A |
1255 |
1133 |
16.95 |
|
|
|
| 25 |
A |
1221 |
1102 |
52.38 |
|
|
|
| 26 |
A |
1158 |
1045 |
6.05 |
|
|
|
| 27 |
A |
1115 |
1007 |
84.94 |
|
|
|
| 28 |
A |
1078 |
973 |
5.89 |
|
|
|
| 29 |
A |
1074 |
970 |
22.02 |
|
|
|
| 30 |
A |
1016 |
917 |
10.98 |
|
|
|
| 31 |
A |
911 |
822 |
9.51 |
|
|
|
| 32 |
A |
883 |
797 |
14.76 |
|
|
|
| 33 |
A |
524 |
473 |
25.85 |
|
|
|
| 34 |
A |
494 |
446 |
2.19 |
|
|
|
| 35 |
A |
414 |
374 |
14.70 |
|
|
|
| 36 |
A |
354 |
320 |
3.10 |
|
|
|
| 37 |
A |
326 |
295 |
185.51 |
|
|
|
| 38 |
A |
285 |
258 |
144.46 |
|
|
|
| 39 |
A |
259 |
234 |
0.52 |
|
|
|
| 40 |
A |
196 |
177 |
6.86 |
|
|
|
| 41 |
A |
131 |
118 |
7.26 |
|
|
|
| 42 |
A |
104 |
94 |
10.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33161.3 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 29931.4 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 |
-0.684 |
-0.766 |
|
|
| 2 |
H |
0.374 |
0.441 |
|
|
| 3 |
O |
-0.688 |
-0.765 |
|
|
| 4 |
H |
0.372 |
0.436 |
|
|
| 5 |
C |
-0.600 |
-0.412 |
|
|
| 6 |
H |
0.223 |
0.117 |
|
|
| 7 |
H |
0.192 |
0.099 |
|
|
| 8 |
H |
0.205 |
0.089 |
|
|
| 9 |
C |
0.055 |
0.480 |
|
|
| 10 |
H |
0.194 |
-0.034 |
|
|
| 11 |
C |
-0.426 |
-0.201 |
|
|
| 12 |
H |
0.221 |
0.059 |
|
|
| 13 |
H |
0.237 |
0.094 |
|
|
| 14 |
C |
-0.067 |
0.436 |
|
|
| 15 |
H |
0.173 |
-0.055 |
|
|
| 16 |
H |
0.220 |
-0.018 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.547 |
1.117 |
1.609 |
2.497 |
| CHELPG |
1.554 |
1.108 |
1.588 |
2.483 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.846 |
-3.456 |
-0.009 |
| y |
-3.456 |
-38.616 |
1.018 |
| z |
-0.009 |
1.018 |
-38.675 |
|
| Traceless |
| | x | y | z |
| x |
6.799 |
-3.456 |
-0.009 |
| y |
-3.456 |
-3.356 |
1.018 |
| z |
-0.009 |
1.018 |
-3.443 |
|
| Polar |
| 3z2-r2 | -6.887 |
| x2-y2 | 6.770 |
| xy | -3.456 |
| xz | -0.009 |
| yz | 1.018 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.801 |
0.034 |
0.129 |
| y |
0.034 |
6.387 |
0.004 |
| z |
0.129 |
0.004 |
5.710 |
<r2> (average value of r
2) Å
2
| <r2> |
222.261 |
| (<r2>)1/2 |
14.908 |