Vibrational Frequencies calculated at B2PLYP/6-31+G**
| 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' |
3864 |
3680 |
27.89 |
100.64 |
0.25 |
0.40 |
| 2 |
A' |
3163 |
3012 |
28.05 |
61.66 |
0.75 |
0.86 |
| 3 |
A' |
3083 |
2936 |
16.81 |
143.64 |
0.01 |
0.02 |
| 4 |
A' |
3037 |
2892 |
71.32 |
114.50 |
0.11 |
0.19 |
| 5 |
A' |
1554 |
1480 |
1.65 |
4.25 |
0.75 |
0.86 |
| 6 |
A' |
1528 |
1455 |
3.53 |
12.60 |
0.73 |
0.84 |
| 7 |
A' |
1470 |
1400 |
19.20 |
3.47 |
0.43 |
0.60 |
| 8 |
A' |
1424 |
1356 |
0.55 |
0.21 |
0.42 |
0.59 |
| 9 |
A' |
1271 |
1210 |
71.62 |
3.29 |
0.71 |
0.83 |
| 10 |
A' |
1111 |
1058 |
27.98 |
7.29 |
0.49 |
0.66 |
| 11 |
A' |
1049 |
999 |
62.86 |
4.11 |
0.26 |
0.41 |
| 12 |
A' |
911 |
868 |
15.58 |
6.80 |
0.27 |
0.43 |
| 13 |
A' |
420 |
400 |
12.38 |
0.35 |
0.55 |
0.71 |
| 14 |
A" |
3172 |
3021 |
30.16 |
44.50 |
0.75 |
0.86 |
| 15 |
A" |
3073 |
2927 |
52.43 |
103.85 |
0.75 |
0.86 |
| 16 |
A" |
1509 |
1438 |
6.68 |
9.46 |
0.75 |
0.86 |
| 17 |
A" |
1313 |
1251 |
0.10 |
8.54 |
0.75 |
0.86 |
| 18 |
A" |
1196 |
1139 |
3.62 |
0.90 |
0.75 |
0.86 |
| 19 |
A" |
830 |
790 |
0.02 |
0.14 |
0.75 |
0.86 |
| 20 |
A" |
284 |
271 |
77.33 |
1.14 |
0.75 |
0.86 |
| 21 |
A" |
237 |
226 |
70.15 |
0.33 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17749.7 cm
-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 16904.8 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.418 |
|
|
|
| 2 |
C |
-0.057 |
|
|
|
| 3 |
O |
-0.553 |
|
|
|
| 4 |
H |
0.344 |
|
|
|
| 5 |
H |
0.138 |
|
|
|
| 6 |
H |
0.156 |
|
|
|
| 7 |
H |
0.156 |
|
|
|
| 8 |
H |
0.117 |
|
|
|
| 9 |
H |
0.117 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.163 |
1.804 |
0.000 |
1.811 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.017 |
-2.663 |
-0.008 |
| y |
-2.663 |
-20.477 |
-0.001 |
| z |
-0.008 |
-0.001 |
-20.596 |
|
| Traceless |
| | x | y | z |
| x |
2.519 |
-2.663 |
-0.008 |
| y |
-2.663 |
-1.170 |
-0.001 |
| z |
-0.008 |
-0.001 |
-1.349 |
|
| Polar |
| 3z2-r2 | -2.699 |
| x2-y2 | 2.460 |
| xy | -2.663 |
| xz | -0.008 |
| yz | -0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.776 |
-0.056 |
0.000 |
| y |
-0.056 |
4.330 |
0.000 |
| z |
0.000 |
0.000 |
4.037 |
<r2> (average value of r
2) Å
2
| <r2> |
54.587 |
| (<r2>)1/2 |
7.388 |