Vibrational Frequencies calculated at mPW1PW91/6-311G*
| 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' |
3190 |
3044 |
6.81 |
|
|
|
| 2 |
A' |
3073 |
2933 |
0.22 |
|
|
|
| 3 |
A' |
2968 |
2832 |
98.31 |
|
|
|
| 4 |
A' |
1851 |
1766 |
90.11 |
|
|
|
| 5 |
A' |
1838 |
1754 |
145.02 |
|
|
|
| 6 |
A' |
1477 |
1410 |
18.89 |
|
|
|
| 7 |
A' |
1410 |
1346 |
47.40 |
|
|
|
| 8 |
A' |
1371 |
1308 |
2.42 |
|
|
|
| 9 |
A' |
1262 |
1205 |
20.93 |
|
|
|
| 10 |
A' |
1020 |
973 |
3.86 |
|
|
|
| 11 |
A' |
797 |
760 |
12.98 |
|
|
|
| 12 |
A' |
578 |
552 |
12.39 |
|
|
|
| 13 |
A' |
485 |
463 |
25.81 |
|
|
|
| 14 |
A' |
246 |
235 |
16.46 |
|
|
|
| 15 |
A" |
3137 |
2994 |
3.69 |
|
|
|
| 16 |
A" |
1479 |
1411 |
13.19 |
|
|
|
| 17 |
A" |
1086 |
1037 |
3.68 |
|
|
|
| 18 |
A" |
911 |
869 |
0.70 |
|
|
|
| 19 |
A" |
474 |
452 |
0.15 |
|
|
|
| 20 |
A" |
133 |
127 |
16.05 |
|
|
|
| 21 |
A" |
73 |
70 |
5.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14428.7 cm
-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 13770.7 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 mPW1PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.049 |
|
|
|
| 2 |
C |
0.241 |
|
|
|
| 3 |
C |
-0.728 |
|
|
|
| 4 |
O |
-0.260 |
|
|
|
| 5 |
O |
-0.278 |
|
|
|
| 6 |
H |
0.201 |
|
|
|
| 7 |
H |
0.258 |
|
|
|
| 8 |
H |
0.259 |
|
|
|
| 9 |
H |
0.259 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.943 |
-0.053 |
0.000 |
0.945 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.084 |
2.082 |
0.000 |
| y |
2.082 |
-37.480 |
0.000 |
| z |
0.000 |
0.000 |
-27.236 |
|
| Traceless |
| | x | y | z |
| x |
6.274 |
2.082 |
0.000 |
| y |
2.082 |
-10.821 |
0.000 |
| z |
0.000 |
0.000 |
4.546 |
|
| Polar |
| 3z2-r2 | 9.093 |
| x2-y2 | 11.397 |
| xy | 2.082 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.038 |
-0.407 |
0.000 |
| y |
-0.407 |
6.429 |
0.000 |
| z |
0.000 |
0.000 |
3.488 |
<r2> (average value of r
2) Å
2
| <r2> |
111.366 |
| (<r2>)1/2 |
10.553 |