Vibrational Frequencies calculated at B97D3/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' |
3093 |
3093 |
11.90 |
47.00 |
0.67 |
0.80 |
| 2 |
A' |
2972 |
2972 |
3.13 |
203.97 |
0.01 |
0.02 |
| 3 |
A' |
2784 |
2784 |
149.76 |
193.93 |
0.30 |
0.46 |
| 4 |
A' |
1753 |
1753 |
188.29 |
13.36 |
0.51 |
0.68 |
| 5 |
A' |
1430 |
1430 |
22.00 |
10.17 |
0.51 |
0.68 |
| 6 |
A' |
1390 |
1390 |
8.42 |
3.45 |
0.41 |
0.58 |
| 7 |
A' |
1343 |
1343 |
26.57 |
3.23 |
0.71 |
0.83 |
| 8 |
A' |
1103 |
1103 |
25.37 |
2.64 |
0.19 |
0.32 |
| 9 |
A' |
862 |
862 |
11.82 |
6.51 |
0.41 |
0.58 |
| 10 |
A' |
500 |
500 |
11.34 |
1.42 |
0.29 |
0.45 |
| 11 |
A" |
3028 |
3028 |
7.64 |
64.63 |
0.75 |
0.86 |
| 12 |
A" |
1438 |
1438 |
9.47 |
3.95 |
0.75 |
0.86 |
| 13 |
A" |
1103 |
1103 |
0.07 |
1.49 |
0.75 |
0.86 |
| 14 |
A" |
751 |
751 |
1.19 |
3.94 |
0.75 |
0.86 |
| 15 |
A" |
152 |
152 |
0.81 |
1.33 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11851.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11851.1 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 B97D3/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.312 |
|
|
|
| 2 |
C |
-0.246 |
|
|
|
| 3 |
O |
-1.078 |
|
|
|
| 4 |
H |
0.424 |
|
|
|
| 5 |
H |
0.215 |
|
|
|
| 6 |
H |
0.187 |
|
|
|
| 7 |
H |
0.187 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.755 |
-0.376 |
0.000 |
2.781 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.216 |
-0.706 |
0.000 |
| y |
-0.706 |
-18.098 |
0.000 |
| z |
0.000 |
0.000 |
-17.977 |
|
| Traceless |
| | x | y | z |
| x |
-3.178 |
-0.706 |
0.000 |
| y |
-0.706 |
1.498 |
0.000 |
| z |
0.000 |
0.000 |
1.680 |
|
| Polar |
| 3z2-r2 | 3.360 |
| x2-y2 | -3.117 |
| xy | -0.706 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.694 |
0.243 |
0.000 |
| y |
0.243 |
4.961 |
0.000 |
| z |
0.000 |
0.000 |
3.704 |
<r2> (average value of r
2) Å
2
| <r2> |
47.207 |
| (<r2>)1/2 |
6.871 |