Vibrational Frequencies calculated at B2PLYP/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 |
3226 |
3062 |
34.65 |
|
|
|
| 2 |
A |
3174 |
3013 |
31.73 |
|
|
|
| 3 |
A |
3156 |
2995 |
22.20 |
|
|
|
| 4 |
A |
3149 |
2989 |
13.24 |
|
|
|
| 5 |
A |
3138 |
2979 |
25.74 |
|
|
|
| 6 |
A |
3084 |
2927 |
16.44 |
|
|
|
| 7 |
A |
1577 |
1496 |
4.26 |
|
|
|
| 8 |
A |
1547 |
1469 |
5.17 |
|
|
|
| 9 |
A |
1534 |
1456 |
3.54 |
|
|
|
| 10 |
A |
1483 |
1407 |
18.54 |
|
|
|
| 11 |
A |
1446 |
1373 |
4.68 |
|
|
|
| 12 |
A |
1317 |
1250 |
3.07 |
|
|
|
| 13 |
A |
1213 |
1151 |
1.02 |
|
|
|
| 14 |
A |
1188 |
1128 |
4.56 |
|
|
|
| 15 |
A |
1171 |
1111 |
0.58 |
|
|
|
| 16 |
A |
1151 |
1092 |
6.80 |
|
|
|
| 17 |
A |
1060 |
1006 |
6.69 |
|
|
|
| 18 |
A |
993 |
942 |
13.50 |
|
|
|
| 19 |
A |
924 |
877 |
2.33 |
|
|
|
| 20 |
A |
865 |
821 |
36.63 |
|
|
|
| 21 |
A |
786 |
746 |
6.87 |
|
|
|
| 22 |
A |
414 |
393 |
4.36 |
|
|
|
| 23 |
A |
368 |
350 |
4.07 |
|
|
|
| 24 |
A |
216 |
205 |
0.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19087.9 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 18118.2 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 B2PLYP/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.456 |
|
|
|
| 2 |
C |
-0.480 |
|
|
|
| 3 |
H |
0.165 |
|
|
|
| 4 |
H |
0.169 |
|
|
|
| 5 |
H |
0.156 |
|
|
|
| 6 |
C |
0.097 |
|
|
|
| 7 |
H |
0.154 |
|
|
|
| 8 |
C |
-0.119 |
|
|
|
| 9 |
H |
0.156 |
|
|
|
| 10 |
H |
0.158 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.857 |
1.713 |
0.688 |
2.035 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.263 |
2.317 |
0.378 |
| y |
2.317 |
-26.057 |
-1.026 |
| z |
0.378 |
-1.026 |
-24.051 |
|
| Traceless |
| | x | y | z |
| x |
0.791 |
2.317 |
0.378 |
| y |
2.317 |
-1.900 |
-1.026 |
| z |
0.378 |
-1.026 |
1.109 |
|
| Polar |
| 3z2-r2 | 2.219 |
| x2-y2 | 1.794 |
| xy | 2.317 |
| xz | 0.378 |
| yz | -1.026 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.703 |
0.516 |
-0.144 |
| y |
0.516 |
4.420 |
-0.259 |
| z |
-0.144 |
-0.259 |
4.594 |
<r2> (average value of r
2) Å
2
| <r2> |
74.900 |
| (<r2>)1/2 |
8.654 |