Vibrational Frequencies calculated at B1B95/6-31G
| 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' |
3605 |
3438 |
34.47 |
|
|
|
| 2 |
A' |
3071 |
2929 |
81.73 |
|
|
|
| 3 |
A' |
3039 |
2898 |
6.25 |
|
|
|
| 4 |
A' |
1751 |
1670 |
96.68 |
|
|
|
| 5 |
A' |
1526 |
1455 |
16.33 |
|
|
|
| 6 |
A' |
1446 |
1379 |
49.68 |
|
|
|
| 7 |
A' |
1424 |
1358 |
31.62 |
|
|
|
| 8 |
A' |
1311 |
1251 |
68.31 |
|
|
|
| 9 |
A' |
1114 |
1062 |
61.14 |
|
|
|
| 10 |
A' |
901 |
859 |
58.87 |
|
|
|
| 11 |
A' |
762 |
727 |
10.29 |
|
|
|
| 12 |
A' |
307 |
293 |
23.93 |
|
|
|
| 13 |
A" |
3073 |
2931 |
21.03 |
|
|
|
| 14 |
A" |
1247 |
1189 |
6.34 |
|
|
|
| 15 |
A" |
1126 |
1074 |
0.06 |
|
|
|
| 16 |
A" |
766 |
730 |
0.12 |
|
|
|
| 17 |
A" |
395 |
377 |
141.43 |
|
|
|
| 18 |
A" |
188 |
179 |
17.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13525.1 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 12898.9 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 B1B95/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.096 |
|
|
|
| 2 |
C |
0.178 |
|
|
|
| 3 |
O |
-0.629 |
|
|
|
| 4 |
O |
-0.394 |
|
|
|
| 5 |
H |
0.394 |
|
|
|
| 6 |
H |
0.194 |
|
|
|
| 7 |
H |
0.194 |
|
|
|
| 8 |
H |
0.159 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.398 |
1.443 |
0.000 |
2.798 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.569 |
4.797 |
0.000 |
| y |
4.797 |
-26.367 |
0.000 |
| z |
0.000 |
0.000 |
-22.932 |
|
| Traceless |
| | x | y | z |
| x |
0.080 |
4.797 |
0.000 |
| y |
4.797 |
-2.616 |
0.000 |
| z |
0.000 |
0.000 |
2.536 |
|
| Polar |
| 3z2-r2 | 5.072 |
| x2-y2 | 1.797 |
| xy | 4.797 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.214 |
0.331 |
0.000 |
| y |
0.331 |
4.834 |
0.000 |
| z |
0.000 |
0.000 |
2.501 |
<r2> (average value of r
2) Å
2
| <r2> |
73.303 |
| (<r2>)1/2 |
8.562 |