Vibrational Frequencies calculated at B1B95/STO-3G
| 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 |
3762 |
3322 |
36.14 |
|
|
|
| 2 |
A |
3585 |
3165 |
0.04 |
|
|
|
| 3 |
A |
3486 |
3078 |
2.53 |
|
|
|
| 4 |
A |
3430 |
3029 |
18.45 |
|
|
|
| 5 |
A |
3362 |
2969 |
12.59 |
|
|
|
| 6 |
A |
3256 |
2875 |
11.77 |
|
|
|
| 7 |
A |
1889 |
1668 |
0.18 |
|
|
|
| 8 |
A |
1675 |
1479 |
0.73 |
|
|
|
| 9 |
A |
1622 |
1432 |
9.15 |
|
|
|
| 10 |
A |
1564 |
1381 |
3.02 |
|
|
|
| 11 |
A |
1410 |
1245 |
1.81 |
|
|
|
| 12 |
A |
1374 |
1213 |
31.09 |
|
|
|
| 13 |
A |
1310 |
1157 |
6.36 |
|
|
|
| 14 |
A |
1209 |
1067 |
2.82 |
|
|
|
| 15 |
A |
1171 |
1034 |
7.88 |
|
|
|
| 16 |
A |
1118 |
987 |
8.12 |
|
|
|
| 17 |
A |
1027 |
906 |
8.89 |
|
|
|
| 18 |
A |
1016 |
898 |
12.31 |
|
|
|
| 19 |
A |
975 |
861 |
3.13 |
|
|
|
| 20 |
A |
681 |
601 |
2.13 |
|
|
|
| 21 |
A |
442 |
390 |
2.01 |
|
|
|
| 22 |
A |
327 |
289 |
19.45 |
|
|
|
| 23 |
A |
318 |
281 |
57.62 |
|
|
|
| 24 |
A |
88 |
78 |
0.58 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20047.4 cm
-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 17701.9 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.061 |
|
|
|
| 2 |
C |
-0.076 |
|
|
|
| 3 |
C |
-0.166 |
|
|
|
| 4 |
O |
-0.249 |
|
|
|
| 5 |
H |
0.069 |
|
|
|
| 6 |
H |
0.070 |
|
|
|
| 7 |
H |
0.083 |
|
|
|
| 8 |
H |
0.081 |
|
|
|
| 9 |
H |
0.077 |
|
|
|
| 10 |
H |
0.172 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.288 |
1.237 |
0.610 |
1.409 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.312 |
2.493 |
0.993 |
| y |
2.493 |
-22.494 |
-0.925 |
| z |
0.993 |
-0.925 |
-23.808 |
|
| Traceless |
| | x | y | z |
| x |
2.839 |
2.493 |
0.993 |
| y |
2.493 |
-0.434 |
-0.925 |
| z |
0.993 |
-0.925 |
-2.405 |
|
| Polar |
| 3z2-r2 | -4.810 |
| x2-y2 | 2.182 |
| xy | 2.493 |
| xz | 0.993 |
| yz | -0.925 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.598 |
-0.018 |
0.544 |
| y |
-0.018 |
2.516 |
-0.376 |
| z |
0.544 |
-0.376 |
1.704 |
<r2> (average value of r
2) Å
2
| <r2> |
93.739 |
| (<r2>)1/2 |
9.682 |