Vibrational Frequencies calculated at B3PW91/daug-cc-pVTZ
| 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' |
3857 |
3857 |
29.72 |
107.37 |
0.21 |
0.35 |
| 2 |
A' |
3118 |
3118 |
23.97 |
55.12 |
0.74 |
0.85 |
| 3 |
A' |
3042 |
3042 |
15.01 |
178.31 |
0.00 |
0.00 |
| 4 |
A' |
2984 |
2984 |
66.59 |
147.79 |
0.06 |
0.12 |
| 5 |
A' |
1518 |
1518 |
1.82 |
2.56 |
0.68 |
0.81 |
| 6 |
A' |
1492 |
1492 |
2.84 |
6.75 |
0.75 |
0.86 |
| 7 |
A' |
1444 |
1444 |
11.84 |
1.07 |
0.52 |
0.68 |
| 8 |
A' |
1393 |
1393 |
2.33 |
0.08 |
0.36 |
0.53 |
| 9 |
A' |
1265 |
1265 |
66.10 |
0.86 |
0.70 |
0.82 |
| 10 |
A' |
1111 |
1111 |
39.08 |
5.53 |
0.47 |
0.64 |
| 11 |
A' |
1038 |
1038 |
52.66 |
5.09 |
0.12 |
0.22 |
| 12 |
A' |
903 |
903 |
11.60 |
5.11 |
0.19 |
0.32 |
| 13 |
A' |
415 |
415 |
10.98 |
0.34 |
0.61 |
0.76 |
| 14 |
A" |
3119 |
3119 |
27.44 |
40.54 |
0.75 |
0.86 |
| 15 |
A" |
3012 |
3012 |
44.64 |
97.35 |
0.75 |
0.86 |
| 16 |
A" |
1475 |
1475 |
6.45 |
4.50 |
0.75 |
0.86 |
| 17 |
A" |
1296 |
1296 |
0.01 |
3.59 |
0.75 |
0.86 |
| 18 |
A" |
1174 |
1174 |
3.22 |
0.45 |
0.75 |
0.86 |
| 19 |
A" |
814 |
814 |
0.34 |
0.15 |
0.75 |
0.86 |
| 20 |
A" |
278 |
278 |
77.40 |
1.12 |
0.75 |
0.86 |
| 21 |
A" |
235 |
235 |
37.25 |
0.27 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17491.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17491.4 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 B3PW91/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.950 |
|
|
|
| 2 |
C |
0.222 |
|
|
|
| 3 |
O |
-0.830 |
|
|
|
| 4 |
H |
0.168 |
|
|
|
| 5 |
H |
0.202 |
|
|
|
| 6 |
H |
0.249 |
|
|
|
| 7 |
H |
0.249 |
|
|
|
| 8 |
H |
0.345 |
|
|
|
| 9 |
H |
0.345 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.121 |
1.546 |
0.000 |
1.551 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.848 |
-2.387 |
0.000 |
| y |
-2.387 |
-20.082 |
0.000 |
| z |
0.000 |
0.000 |
-20.190 |
|
| Traceless |
| | x | y | z |
| x |
2.288 |
-2.387 |
0.000 |
| y |
-2.387 |
-1.063 |
0.000 |
| z |
0.000 |
0.000 |
-1.224 |
|
| Polar |
| 3z2-r2 | -2.449 |
| x2-y2 | 2.234 |
| xy | -2.387 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.489 |
-0.139 |
0.000 |
| y |
-0.139 |
4.931 |
0.000 |
| z |
0.000 |
0.000 |
4.563 |
<r2> (average value of r
2) Å
2
| <r2> |
54.192 |
| (<r2>)1/2 |
7.362 |