Vibrational Frequencies calculated at B1B95/CEP-31G
| 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 |
3255 |
3116 |
49.95 |
|
|
|
| 2 |
A |
3188 |
3052 |
58.56 |
|
|
|
| 3 |
A |
3168 |
3033 |
11.56 |
|
|
|
| 4 |
A |
3162 |
3028 |
32.77 |
|
|
|
| 5 |
A |
3150 |
3016 |
32.56 |
|
|
|
| 6 |
A |
3072 |
2941 |
24.72 |
|
|
|
| 7 |
A |
1524 |
1460 |
3.99 |
|
|
|
| 8 |
A |
1504 |
1440 |
13.05 |
|
|
|
| 9 |
A |
1488 |
1424 |
10.19 |
|
|
|
| 10 |
A |
1447 |
1386 |
21.39 |
|
|
|
| 11 |
A |
1415 |
1354 |
4.68 |
|
|
|
| 12 |
A |
1282 |
1228 |
2.05 |
|
|
|
| 13 |
A |
1190 |
1139 |
3.44 |
|
|
|
| 14 |
A |
1162 |
1112 |
6.25 |
|
|
|
| 15 |
A |
1150 |
1101 |
2.83 |
|
|
|
| 16 |
A |
1103 |
1056 |
10.46 |
|
|
|
| 17 |
A |
1025 |
981 |
11.08 |
|
|
|
| 18 |
A |
974 |
933 |
9.43 |
|
|
|
| 19 |
A |
904 |
866 |
1.05 |
|
|
|
| 20 |
A |
829 |
793 |
42.20 |
|
|
|
| 21 |
A |
766 |
733 |
4.04 |
|
|
|
| 22 |
A |
391 |
375 |
4.34 |
|
|
|
| 23 |
A |
356 |
341 |
6.92 |
|
|
|
| 24 |
A |
200 |
192 |
0.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18850.9 cm
-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 18049.8 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 B1B95/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.285 |
|
|
|
| 2 |
C |
-0.419 |
|
|
|
| 3 |
H |
0.168 |
|
|
|
| 4 |
H |
0.158 |
|
|
|
| 5 |
H |
0.134 |
|
|
|
| 6 |
C |
-0.038 |
|
|
|
| 7 |
H |
0.224 |
|
|
|
| 8 |
C |
-0.308 |
|
|
|
| 9 |
H |
0.191 |
|
|
|
| 10 |
H |
0.175 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.182 |
2.266 |
0.867 |
2.699 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.009 |
3.050 |
0.535 |
| y |
3.050 |
-26.458 |
-1.322 |
| z |
0.535 |
-1.322 |
-23.482 |
|
| Traceless |
| | x | y | z |
| x |
0.961 |
3.050 |
0.535 |
| y |
3.050 |
-2.712 |
-1.322 |
| z |
0.535 |
-1.322 |
1.751 |
|
| Polar |
| 3z2-r2 | 3.503 |
| x2-y2 | 2.449 |
| xy | 3.050 |
| xz | 0.535 |
| yz | -1.322 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.624 |
0.435 |
-0.316 |
| y |
0.435 |
4.463 |
-0.168 |
| z |
-0.316 |
-0.168 |
4.247 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |