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' |
3675 |
3505 |
53.24 |
|
|
|
| 2 |
A' |
3637 |
3469 |
42.83 |
|
|
|
| 3 |
A' |
3080 |
2937 |
17.07 |
|
|
|
| 4 |
A' |
1777 |
1695 |
227.68 |
|
|
|
| 5 |
A' |
1538 |
1467 |
15.57 |
|
|
|
| 6 |
A' |
1479 |
1410 |
17.73 |
|
|
|
| 7 |
A' |
1375 |
1311 |
134.25 |
|
|
|
| 8 |
A' |
1311 |
1250 |
40.89 |
|
|
|
| 9 |
A' |
1156 |
1102 |
128.53 |
|
|
|
| 10 |
A' |
1086 |
1036 |
215.99 |
|
|
|
| 11 |
A' |
882 |
841 |
48.64 |
|
|
|
| 12 |
A' |
644 |
614 |
17.39 |
|
|
|
| 13 |
A' |
471 |
449 |
34.66 |
|
|
|
| 14 |
A' |
280 |
267 |
8.83 |
|
|
|
| 15 |
A" |
3119 |
2974 |
14.97 |
|
|
|
| 16 |
A" |
1246 |
1188 |
1.44 |
|
|
|
| 17 |
A" |
1065 |
1015 |
1.93 |
|
|
|
| 18 |
A" |
667 |
636 |
205.05 |
|
|
|
| 19 |
A" |
523 |
499 |
9.97 |
|
|
|
| 20 |
A" |
289 |
276 |
120.82 |
|
|
|
| 21 |
A" |
62 |
59 |
32.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14680.6 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 14000.9 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 |
-0.062 |
|
|
|
| 2 |
C |
0.443 |
|
|
|
| 3 |
O |
-0.559 |
|
|
|
| 4 |
O |
-0.421 |
|
|
|
| 5 |
O |
-0.627 |
|
|
|
| 6 |
H |
0.209 |
|
|
|
| 7 |
H |
0.209 |
|
|
|
| 8 |
H |
0.397 |
|
|
|
| 9 |
H |
0.411 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.185 |
2.433 |
0.000 |
2.706 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.897 |
-0.506 |
0.000 |
| y |
-0.506 |
-29.225 |
0.000 |
| z |
0.000 |
0.000 |
-28.113 |
|
| Traceless |
| | x | y | z |
| x |
-2.228 |
-0.506 |
0.000 |
| y |
-0.506 |
0.280 |
0.000 |
| z |
0.000 |
0.000 |
1.948 |
|
| Polar |
| 3z2-r2 | 3.896 |
| x2-y2 | -1.672 |
| xy | -0.506 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.175 |
-0.183 |
0.000 |
| y |
-0.183 |
4.895 |
0.000 |
| z |
0.000 |
0.000 |
2.582 |
<r2> (average value of r
2) Å
2
| <r2> |
112.329 |
| (<r2>)1/2 |
10.599 |