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' |
3189 |
3051 |
4.66 |
|
|
|
| 2 |
A' |
3068 |
2936 |
0.07 |
|
|
|
| 3 |
A' |
2958 |
2830 |
89.62 |
|
|
|
| 4 |
A' |
1848 |
1768 |
93.92 |
|
|
|
| 5 |
A' |
1836 |
1757 |
141.17 |
|
|
|
| 6 |
A' |
1456 |
1393 |
16.80 |
|
|
|
| 7 |
A' |
1393 |
1333 |
47.15 |
|
|
|
| 8 |
A' |
1359 |
1300 |
1.91 |
|
|
|
| 9 |
A' |
1259 |
1204 |
19.83 |
|
|
|
| 10 |
A' |
1012 |
968 |
4.13 |
|
|
|
| 11 |
A' |
796 |
761 |
13.33 |
|
|
|
| 12 |
A' |
577 |
552 |
12.41 |
|
|
|
| 13 |
A' |
485 |
464 |
26.55 |
|
|
|
| 14 |
A' |
246 |
235 |
16.55 |
|
|
|
| 15 |
A" |
3135 |
2999 |
2.27 |
|
|
|
| 16 |
A" |
1460 |
1397 |
12.60 |
|
|
|
| 17 |
A" |
1084 |
1037 |
3.36 |
|
|
|
| 18 |
A" |
907 |
867 |
0.81 |
|
|
|
| 19 |
A" |
473 |
452 |
0.16 |
|
|
|
| 20 |
A" |
133 |
127 |
16.29 |
|
|
|
| 21 |
A" |
57 |
55 |
5.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14364.3 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 13742.4 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 mPW1PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.158 |
|
|
|
| 2 |
C |
0.137 |
|
|
|
| 3 |
C |
-0.337 |
|
|
|
| 4 |
O |
-0.260 |
|
|
|
| 5 |
O |
-0.276 |
|
|
|
| 6 |
H |
0.112 |
|
|
|
| 7 |
H |
0.154 |
|
|
|
| 8 |
H |
0.156 |
|
|
|
| 9 |
H |
0.156 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.957 |
-0.057 |
0.000 |
0.959 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.018 |
2.091 |
0.000 |
| y |
2.091 |
-37.467 |
0.000 |
| z |
0.000 |
0.000 |
-27.193 |
|
| Traceless |
| | x | y | z |
| x |
6.312 |
2.091 |
0.000 |
| y |
2.091 |
-10.861 |
0.000 |
| z |
0.000 |
0.000 |
4.549 |
|
| Polar |
| 3z2-r2 | 9.098 |
| x2-y2 | 11.449 |
| xy | 2.091 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.110 |
-0.395 |
0.000 |
| y |
-0.395 |
6.467 |
0.000 |
| z |
0.000 |
0.000 |
3.542 |
<r2> (average value of r
2) Å
2
| <r2> |
111.251 |
| (<r2>)1/2 |
10.548 |