Vibrational Frequencies calculated at B2PLYP/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 |
A' |
3496 |
3496 |
0.91 |
135.73 |
0.32 |
0.48 |
| 2 |
A' |
3163 |
3163 |
23.58 |
52.91 |
0.75 |
0.86 |
| 3 |
A' |
3092 |
3092 |
11.37 |
95.08 |
0.02 |
0.03 |
| 4 |
A' |
3023 |
3023 |
53.86 |
95.21 |
0.15 |
0.26 |
| 5 |
A' |
1618 |
1618 |
2.14 |
6.88 |
0.70 |
0.82 |
| 6 |
A' |
1592 |
1592 |
5.81 |
30.90 |
0.75 |
0.86 |
| 7 |
A' |
1488 |
1488 |
10.01 |
4.05 |
0.64 |
0.78 |
| 8 |
A' |
1478 |
1478 |
6.62 |
2.28 |
0.68 |
0.81 |
| 9 |
A' |
1302 |
1302 |
67.70 |
10.82 |
0.74 |
0.85 |
| 10 |
A' |
1126 |
1126 |
0.85 |
6.50 |
0.43 |
0.61 |
| 11 |
A' |
1009 |
1009 |
57.49 |
2.34 |
0.31 |
0.48 |
| 12 |
A' |
901 |
901 |
9.76 |
8.03 |
0.31 |
0.47 |
| 13 |
A' |
401 |
401 |
14.65 |
0.33 |
0.73 |
0.85 |
| 14 |
A" |
3171 |
3171 |
26.72 |
40.85 |
0.75 |
0.86 |
| 15 |
A" |
3049 |
3049 |
69.64 |
81.93 |
0.75 |
0.86 |
| 16 |
A" |
1572 |
1572 |
5.02 |
21.17 |
0.75 |
0.86 |
| 17 |
A" |
1345 |
1345 |
1.39 |
15.45 |
0.75 |
0.86 |
| 18 |
A" |
1199 |
1199 |
3.82 |
7.90 |
0.75 |
0.86 |
| 19 |
A" |
872 |
872 |
0.12 |
0.04 |
0.75 |
0.86 |
| 20 |
A" |
315 |
315 |
129.14 |
8.98 |
0.75 |
0.86 |
| 21 |
A" |
245 |
245 |
17.46 |
0.63 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17729.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17729.3 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.557 |
|
|
|
| 2 |
C |
-0.137 |
|
|
|
| 3 |
O |
-0.563 |
|
|
|
| 4 |
H |
0.336 |
|
|
|
| 5 |
H |
0.179 |
|
|
|
| 6 |
H |
0.204 |
|
|
|
| 7 |
H |
0.204 |
|
|
|
| 8 |
H |
0.168 |
|
|
|
| 9 |
H |
0.168 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.063 |
1.730 |
0.000 |
1.731 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.291 |
-2.390 |
-0.010 |
| y |
-2.390 |
-19.938 |
-0.002 |
| z |
-0.010 |
-0.002 |
-20.018 |
|
| Traceless |
| | x | y | z |
| x |
2.687 |
-2.390 |
-0.010 |
| y |
-2.390 |
-1.284 |
-0.002 |
| z |
-0.010 |
-0.002 |
-1.404 |
|
| Polar |
| 3z2-r2 | -2.808 |
| x2-y2 | 2.647 |
| xy | -2.390 |
| xz | -0.010 |
| yz | -0.002 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.190 |
-0.103 |
0.000 |
| y |
-0.103 |
3.510 |
0.000 |
| z |
0.000 |
0.000 |
3.148 |
<r2> (average value of r
2) Å
2
| <r2> |
54.707 |
| (<r2>)1/2 |
7.396 |