Vibrational Frequencies calculated at BLYP/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3035 |
3019 |
6.54 |
179.69 |
0.09 |
0.17 |
| 2 |
A1 |
1531 |
1522 |
0.23 |
8.91 |
0.70 |
0.82 |
| 3 |
A1 |
1178 |
1171 |
5.40 |
16.00 |
0.12 |
0.21 |
| 4 |
A1 |
1082 |
1076 |
5.97 |
6.08 |
0.45 |
0.62 |
| 5 |
A1 |
792 |
787 |
22.48 |
10.26 |
0.75 |
0.85 |
| 6 |
A2 |
3104 |
3087 |
0.00 |
105.43 |
0.75 |
0.86 |
| 7 |
A2 |
1161 |
1155 |
0.00 |
7.32 |
0.75 |
0.86 |
| 8 |
A2 |
952 |
947 |
0.00 |
0.00 |
0.75 |
0.86 |
| 9 |
B1 |
3124 |
3107 |
61.46 |
16.34 |
0.75 |
0.86 |
| 10 |
B1 |
1068 |
1062 |
0.15 |
20.17 |
0.75 |
0.86 |
| 11 |
B1 |
811 |
807 |
0.27 |
13.98 |
0.75 |
0.86 |
| 12 |
B2 |
3026 |
3010 |
31.59 |
9.58 |
0.75 |
0.86 |
| 13 |
B2 |
1516 |
1507 |
0.33 |
7.27 |
0.75 |
0.86 |
| 14 |
B2 |
1075 |
1069 |
15.65 |
4.10 |
0.75 |
0.86 |
| 15 |
B2 |
725 |
721 |
7.74 |
5.44 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12090.2 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 12023.7 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 BLYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.380 |
|
|
|
| 2 |
C |
-0.192 |
|
|
|
| 3 |
C |
-0.192 |
|
|
|
| 4 |
H |
0.191 |
|
|
|
| 5 |
H |
0.191 |
|
|
|
| 6 |
H |
0.191 |
|
|
|
| 7 |
H |
0.191 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-2.110 |
2.110 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.351 |
0.000 |
0.000 |
| y |
0.000 |
-16.546 |
0.000 |
| z |
0.000 |
0.000 |
-20.483 |
|
| Traceless |
| | x | y | z |
| x |
1.164 |
0.000 |
0.000 |
| y |
0.000 |
2.371 |
0.000 |
| z |
0.000 |
0.000 |
-3.535 |
|
| Polar |
| 3z2-r2 | -7.070 |
| x2-y2 | -0.805 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.040 |
0.000 |
0.000 |
| y |
0.000 |
4.128 |
0.000 |
| z |
0.000 |
0.000 |
2.595 |
<r2> (average value of r
2) Å
2
| <r2> |
38.433 |
| (<r2>)1/2 |
6.199 |