Vibrational Frequencies calculated at B3LYP/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' |
3636 |
3498 |
2.16 |
140.92 |
0.31 |
0.48 |
| 2 |
A' |
3134 |
3015 |
32.21 |
60.75 |
0.75 |
0.85 |
| 3 |
A' |
3056 |
2940 |
16.32 |
121.89 |
0.01 |
0.02 |
| 4 |
A' |
2997 |
2883 |
63.61 |
110.66 |
0.14 |
0.24 |
| 5 |
A' |
1570 |
1510 |
1.39 |
5.24 |
0.65 |
0.79 |
| 6 |
A' |
1547 |
1488 |
6.06 |
31.21 |
0.75 |
0.86 |
| 7 |
A' |
1468 |
1413 |
16.72 |
7.03 |
0.70 |
0.83 |
| 8 |
A' |
1453 |
1398 |
0.39 |
0.98 |
0.31 |
0.47 |
| 9 |
A' |
1274 |
1226 |
64.32 |
10.42 |
0.72 |
0.83 |
| 10 |
A' |
1110 |
1068 |
3.75 |
6.53 |
0.46 |
0.63 |
| 11 |
A' |
1031 |
992 |
68.66 |
2.76 |
0.28 |
0.43 |
| 12 |
A' |
893 |
859 |
24.22 |
7.31 |
0.37 |
0.54 |
| 13 |
A' |
414 |
398 |
15.18 |
0.40 |
0.70 |
0.83 |
| 14 |
A" |
3145 |
3026 |
36.58 |
46.31 |
0.75 |
0.86 |
| 15 |
A" |
3031 |
2915 |
71.70 |
95.45 |
0.75 |
0.86 |
| 16 |
A" |
1529 |
1471 |
6.10 |
20.30 |
0.75 |
0.86 |
| 17 |
A" |
1314 |
1264 |
0.70 |
16.37 |
0.75 |
0.86 |
| 18 |
A" |
1187 |
1142 |
4.54 |
6.79 |
0.75 |
0.86 |
| 19 |
A" |
850 |
818 |
0.45 |
0.00 |
0.75 |
0.86 |
| 20 |
A" |
303 |
291 |
137.17 |
7.52 |
0.75 |
0.86 |
| 21 |
A" |
241 |
232 |
35.10 |
1.18 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17590.8 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 16922.4 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 B3LYP/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.394 |
|
|
|
| 2 |
C |
-0.025 |
|
|
|
| 3 |
O |
-0.611 |
|
|
|
| 4 |
H |
0.354 |
|
|
|
| 5 |
H |
0.127 |
|
|
|
| 6 |
H |
0.153 |
|
|
|
| 7 |
H |
0.153 |
|
|
|
| 8 |
H |
0.122 |
|
|
|
| 9 |
H |
0.122 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.050 |
1.881 |
0.000 |
1.882 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.090 |
-2.645 |
0.000 |
| y |
-2.645 |
-20.051 |
0.000 |
| z |
0.000 |
0.000 |
-20.025 |
|
| Traceless |
| | x | y | z |
| x |
2.948 |
-2.645 |
0.000 |
| y |
-2.645 |
-1.494 |
0.000 |
| z |
0.000 |
0.000 |
-1.454 |
|
| Polar |
| 3z2-r2 | -2.908 |
| x2-y2 | 2.961 |
| xy | -2.645 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.420 |
-0.083 |
0.000 |
| y |
-0.083 |
3.751 |
0.000 |
| z |
0.000 |
0.000 |
3.366 |
<r2> (average value of r
2) Å
2
| <r2> |
54.830 |
| (<r2>)1/2 |
7.405 |