Vibrational Frequencies calculated at mPW1PW91/3-21G*
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' |
3401 |
3230 |
73.62 |
|
|
|
2 |
A' |
3101 |
2945 |
35.26 |
|
|
|
3 |
A' |
1854 |
1761 |
115.19 |
|
|
|
4 |
A' |
1734 |
1647 |
44.90 |
|
|
|
5 |
A' |
1371 |
1301 |
73.41 |
|
|
|
6 |
A' |
1348 |
1280 |
309.46 |
|
|
|
7 |
A' |
1197 |
1137 |
0.47 |
|
|
|
8 |
A' |
864 |
820 |
48.64 |
|
|
|
9 |
A' |
689 |
655 |
11.42 |
|
|
|
10 |
A' |
498 |
473 |
3.26 |
|
|
|
11 |
A' |
288 |
274 |
42.57 |
|
|
|
12 |
A" |
1064 |
1011 |
7.55 |
|
|
|
13 |
A" |
743 |
706 |
133.95 |
|
|
|
14 |
A" |
609 |
578 |
24.27 |
|
|
|
15 |
A" |
236 |
224 |
19.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9499.4 cm
-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 9020.6 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 mPW1PW91/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.174 |
|
|
|
2 |
C |
0.625 |
|
|
|
3 |
O |
-0.418 |
|
|
|
4 |
O |
-0.459 |
|
|
|
5 |
O |
-0.574 |
|
|
|
6 |
H |
0.255 |
|
|
|
7 |
H |
0.395 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.736 |
-2.167 |
0.000 |
2.289 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.829 |
-0.589 |
0.000 |
y |
-0.589 |
-35.706 |
0.000 |
z |
0.000 |
0.000 |
-26.154 |
|
Traceless |
| x | y | z |
x |
5.101 |
-0.589 |
0.000 |
y |
-0.589 |
-9.714 |
0.000 |
z |
0.000 |
0.000 |
4.613 |
|
Polar |
3z2-r2 | 9.226 |
x2-y2 | 9.876 |
xy | -0.589 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.125 |
-0.822 |
0.000 |
y |
-0.822 |
4.776 |
0.000 |
z |
0.000 |
0.000 |
1.481 |
<r2> (average value of r
2) Å
2
<r2> |
99.608 |
(<r2>)1/2 |
9.980 |