Vibrational Frequencies calculated at PBEPBE/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 |
A1 |
3234 |
3190 |
0.01 |
211.68 |
0.12 |
0.21 |
2 |
A1 |
3206 |
3162 |
0.99 |
29.36 |
0.32 |
0.48 |
3 |
A1 |
1486 |
1465 |
16.15 |
29.97 |
0.25 |
0.40 |
4 |
A1 |
1394 |
1375 |
2.84 |
10.42 |
0.48 |
0.65 |
5 |
A1 |
1141 |
1125 |
0.25 |
26.25 |
0.25 |
0.40 |
6 |
A1 |
1081 |
1066 |
7.03 |
10.10 |
0.29 |
0.45 |
7 |
A1 |
997 |
984 |
37.23 |
1.77 |
0.30 |
0.47 |
8 |
A1 |
858 |
846 |
12.92 |
0.29 |
0.68 |
0.81 |
9 |
A2 |
834 |
823 |
0.00 |
1.14 |
0.75 |
0.86 |
10 |
A2 |
684 |
675 |
0.00 |
2.44 |
0.75 |
0.86 |
11 |
A2 |
595 |
587 |
0.00 |
0.05 |
0.75 |
0.86 |
12 |
B1 |
789 |
779 |
1.59 |
0.66 |
0.75 |
0.86 |
13 |
B1 |
726 |
716 |
83.39 |
0.82 |
0.75 |
0.86 |
14 |
B1 |
610 |
602 |
13.69 |
2.24 |
0.75 |
0.86 |
15 |
B2 |
3227 |
3183 |
1.42 |
14.58 |
0.75 |
0.86 |
16 |
B2 |
3196 |
3152 |
2.14 |
106.46 |
0.75 |
0.86 |
17 |
B2 |
1564 |
1543 |
0.34 |
0.11 |
0.75 |
0.86 |
18 |
B2 |
1247 |
1230 |
0.18 |
0.94 |
0.75 |
0.86 |
19 |
B2 |
1190 |
1173 |
15.72 |
1.21 |
0.75 |
0.86 |
20 |
B2 |
1039 |
1024 |
2.59 |
4.73 |
0.75 |
0.86 |
21 |
B2 |
859 |
847 |
0.18 |
3.40 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14977.8 cm
-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 14772.6 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 PBEPBE/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.365 |
|
|
|
2 |
C |
0.100 |
|
|
|
3 |
C |
0.100 |
|
|
|
4 |
C |
-0.143 |
|
|
|
5 |
C |
-0.143 |
|
|
|
6 |
H |
0.120 |
|
|
|
7 |
H |
0.120 |
|
|
|
8 |
H |
0.105 |
|
|
|
9 |
H |
0.105 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-0.542 |
0.542 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.092 |
0.000 |
0.000 |
y |
0.000 |
-23.732 |
0.000 |
z |
0.000 |
0.000 |
-27.447 |
|
Traceless |
| x | y | z |
x |
-5.503 |
0.000 |
0.000 |
y |
0.000 |
5.538 |
0.000 |
z |
0.000 |
0.000 |
-0.035 |
|
Polar |
3z2-r2 | -0.071 |
x2-y2 | -7.361 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.639 |
0.000 |
0.000 |
y |
0.000 |
7.527 |
0.000 |
z |
0.000 |
0.000 |
6.874 |
<r2> (average value of r
2) Å
2
<r2> |
81.891 |
(<r2>)1/2 |
9.049 |