Vibrational Frequencies calculated at B1B95/3-21G
| 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 |
3553 |
3399 |
0.62 |
|
|
|
| 2 |
A |
3266 |
3124 |
14.26 |
|
|
|
| 3 |
A |
3213 |
3074 |
2.68 |
|
|
|
| 4 |
A |
3178 |
3041 |
6.70 |
|
|
|
| 5 |
A |
3041 |
2909 |
53.78 |
|
|
|
| 6 |
A |
2997 |
2867 |
48.59 |
|
|
|
| 7 |
A |
1744 |
1668 |
2.18 |
|
|
|
| 8 |
A |
1571 |
1503 |
2.18 |
|
|
|
| 9 |
A |
1511 |
1446 |
9.17 |
|
|
|
| 10 |
A |
1458 |
1394 |
3.01 |
|
|
|
| 11 |
A |
1343 |
1285 |
0.21 |
|
|
|
| 12 |
A |
1290 |
1234 |
32.88 |
|
|
|
| 13 |
A |
1252 |
1198 |
34.63 |
|
|
|
| 14 |
A |
1165 |
1114 |
9.43 |
|
|
|
| 15 |
A |
1056 |
1010 |
9.96 |
|
|
|
| 16 |
A |
1045 |
999 |
50.97 |
|
|
|
| 17 |
A |
1000 |
957 |
50.91 |
|
|
|
| 18 |
A |
983 |
940 |
45.47 |
|
|
|
| 19 |
A |
925 |
885 |
4.94 |
|
|
|
| 20 |
A |
643 |
615 |
6.07 |
|
|
|
| 21 |
A |
462 |
442 |
5.20 |
|
|
|
| 22 |
A |
307 |
294 |
12.12 |
|
|
|
| 23 |
A |
276 |
264 |
152.54 |
|
|
|
| 24 |
A |
104 |
100 |
1.49 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18690.6 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 17881.3 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.220 |
|
|
|
| 2 |
C |
-0.188 |
|
|
|
| 3 |
C |
-0.411 |
|
|
|
| 4 |
O |
-0.567 |
|
|
|
| 5 |
H |
0.197 |
|
|
|
| 6 |
H |
0.205 |
|
|
|
| 7 |
H |
0.230 |
|
|
|
| 8 |
H |
0.209 |
|
|
|
| 9 |
H |
0.198 |
|
|
|
| 10 |
H |
0.348 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.411 |
1.631 |
0.744 |
1.839 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.155 |
3.156 |
1.262 |
| y |
3.156 |
-24.069 |
-1.267 |
| z |
1.262 |
-1.267 |
-26.444 |
|
| Traceless |
| | x | y | z |
| x |
5.101 |
3.156 |
1.262 |
| y |
3.156 |
-0.770 |
-1.267 |
| z |
1.262 |
-1.267 |
-4.332 |
|
| Polar |
| 3z2-r2 | -8.663 |
| x2-y2 | 3.914 |
| xy | 3.156 |
| xz | 1.262 |
| yz | -1.267 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.014 |
-0.088 |
0.717 |
| y |
-0.088 |
4.371 |
-0.468 |
| z |
0.717 |
-0.468 |
2.909 |
<r2> (average value of r
2) Å
2
| <r2> |
93.531 |
| (<r2>)1/2 |
9.671 |