Vibrational Frequencies calculated at mPW1PW91/6-31G*
| 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' |
3214 |
3048 |
3.88 |
|
|
|
| 2 |
A' |
3090 |
2931 |
0.01 |
|
|
|
| 3 |
A' |
2999 |
2844 |
85.67 |
|
|
|
| 4 |
A' |
1861 |
1765 |
53.95 |
|
|
|
| 5 |
A' |
1852 |
1756 |
148.59 |
|
|
|
| 6 |
A' |
1487 |
1410 |
15.47 |
|
|
|
| 7 |
A' |
1422 |
1348 |
43.58 |
|
|
|
| 8 |
A' |
1378 |
1307 |
2.92 |
|
|
|
| 9 |
A' |
1274 |
1208 |
23.32 |
|
|
|
| 10 |
A' |
1025 |
972 |
4.58 |
|
|
|
| 11 |
A' |
802 |
761 |
12.32 |
|
|
|
| 12 |
A' |
578 |
548 |
11.45 |
|
|
|
| 13 |
A' |
483 |
458 |
25.83 |
|
|
|
| 14 |
A' |
246 |
233 |
17.12 |
|
|
|
| 15 |
A" |
3160 |
2996 |
1.50 |
|
|
|
| 16 |
A" |
1492 |
1415 |
11.83 |
|
|
|
| 17 |
A" |
1087 |
1030 |
4.05 |
|
|
|
| 18 |
A" |
915 |
868 |
0.83 |
|
|
|
| 19 |
A" |
469 |
445 |
0.29 |
|
|
|
| 20 |
A" |
134 |
127 |
15.69 |
|
|
|
| 21 |
A" |
71 |
67 |
5.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14519.3 cm
-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 13768.6 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 mPW1PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.171 |
|
|
|
| 2 |
C |
0.394 |
|
|
|
| 3 |
C |
-0.607 |
|
|
|
| 4 |
O |
-0.360 |
|
|
|
| 5 |
O |
-0.414 |
|
|
|
| 6 |
H |
0.169 |
|
|
|
| 7 |
H |
0.214 |
|
|
|
| 8 |
H |
0.217 |
|
|
|
| 9 |
H |
0.217 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.947 |
-0.044 |
0.000 |
0.948 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.685 |
2.020 |
0.000 |
| y |
2.020 |
-37.027 |
0.000 |
| z |
0.000 |
0.000 |
-26.912 |
|
| Traceless |
| | x | y | z |
| x |
6.284 |
2.020 |
0.000 |
| y |
2.020 |
-10.728 |
0.000 |
| z |
0.000 |
0.000 |
4.444 |
|
| Polar |
| 3z2-r2 | 8.888 |
| x2-y2 | 11.341 |
| xy | 2.020 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.677 |
-0.414 |
0.000 |
| y |
-0.414 |
6.269 |
0.000 |
| z |
0.000 |
0.000 |
3.267 |
<r2> (average value of r
2) Å
2
| <r2> |
111.353 |
| (<r2>)1/2 |
10.552 |