Vibrational Frequencies calculated at B3PW91/6-31G*
| 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' |
3772 |
3609 |
20.90 |
|
|
|
| 2 |
A' |
3276 |
3134 |
10.02 |
|
|
|
| 3 |
A' |
3179 |
3041 |
6.01 |
|
|
|
| 4 |
A' |
3174 |
3036 |
14.39 |
|
|
|
| 5 |
A' |
3063 |
2931 |
17.84 |
|
|
|
| 6 |
A' |
1753 |
1677 |
142.76 |
|
|
|
| 7 |
A' |
1516 |
1450 |
7.47 |
|
|
|
| 8 |
A' |
1475 |
1412 |
1.79 |
|
|
|
| 9 |
A' |
1438 |
1376 |
41.05 |
|
|
|
| 10 |
A' |
1391 |
1331 |
7.98 |
|
|
|
| 11 |
A' |
1226 |
1173 |
154.87 |
|
|
|
| 12 |
A' |
1033 |
989 |
28.12 |
|
|
|
| 13 |
A' |
990 |
947 |
7.38 |
|
|
|
| 14 |
A' |
878 |
840 |
3.89 |
|
|
|
| 15 |
A' |
482 |
461 |
18.93 |
|
|
|
| 16 |
A' |
408 |
390 |
1.68 |
|
|
|
| 17 |
A" |
3125 |
2990 |
14.37 |
|
|
|
| 18 |
A" |
1497 |
1432 |
8.41 |
|
|
|
| 19 |
A" |
1085 |
1038 |
2.28 |
|
|
|
| 20 |
A" |
799 |
764 |
81.27 |
|
|
|
| 21 |
A" |
730 |
698 |
2.39 |
|
|
|
| 22 |
A" |
508 |
486 |
1.89 |
|
|
|
| 23 |
A" |
452 |
433 |
120.17 |
|
|
|
| 24 |
A" |
181 |
173 |
1.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18715.0 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 17904.6 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 B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.566 |
|
|
|
| 2 |
C |
0.397 |
|
|
|
| 3 |
C |
-0.499 |
|
|
|
| 4 |
O |
-0.623 |
|
|
|
| 5 |
H |
0.182 |
|
|
|
| 6 |
H |
0.192 |
|
|
|
| 7 |
H |
0.192 |
|
|
|
| 8 |
H |
0.164 |
|
|
|
| 9 |
H |
0.145 |
|
|
|
| 10 |
H |
0.417 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.113 |
0.593 |
0.000 |
0.603 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.893 |
-3.367 |
0.000 |
| y |
-3.367 |
-23.829 |
0.000 |
| z |
0.000 |
0.000 |
-26.433 |
|
| Traceless |
| | x | y | z |
| x |
3.238 |
-3.367 |
0.000 |
| y |
-3.367 |
0.334 |
0.000 |
| z |
0.000 |
0.000 |
-3.572 |
|
| Polar |
| 3z2-r2 | -7.143 |
| x2-y2 | 1.936 |
| xy | -3.367 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.464 |
0.291 |
0.000 |
| y |
0.291 |
6.930 |
0.000 |
| z |
0.000 |
0.000 |
3.078 |
<r2> (average value of r
2) Å
2
| <r2> |
80.181 |
| (<r2>)1/2 |
8.954 |