Vibrational Frequencies calculated at mPW1PW91/6-31+G**
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' |
3168 |
3016 |
12.94 |
|
|
|
2 |
A' |
3098 |
2949 |
13.60 |
|
|
|
3 |
A' |
3083 |
2934 |
11.31 |
|
|
|
4 |
A' |
1514 |
1441 |
8.26 |
|
|
|
5 |
A' |
1504 |
1432 |
1.40 |
|
|
|
6 |
A' |
1431 |
1362 |
25.20 |
|
|
|
7 |
A' |
1384 |
1317 |
8.42 |
|
|
|
8 |
A' |
1257 |
1196 |
19.07 |
|
|
|
9 |
A' |
1151 |
1095 |
7.48 |
|
|
|
10 |
A' |
1047 |
996 |
18.65 |
|
|
|
11 |
A' |
865 |
823 |
2.31 |
|
|
|
12 |
A' |
514 |
489 |
9.96 |
|
|
|
13 |
A' |
309 |
295 |
1.52 |
|
|
|
14 |
A" |
3179 |
3025 |
24.38 |
|
|
|
15 |
A" |
3154 |
3002 |
2.34 |
|
|
|
16 |
A" |
1493 |
1421 |
9.11 |
|
|
|
17 |
A" |
1283 |
1221 |
0.24 |
|
|
|
18 |
A" |
1155 |
1100 |
5.01 |
|
|
|
19 |
A" |
806 |
767 |
1.45 |
|
|
|
20 |
A" |
227 |
216 |
0.32 |
|
|
|
21 |
A" |
80 |
76 |
0.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15850.8 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 15086.8 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 mPW1PW91/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.544 |
|
|
|
2 |
C |
-0.166 |
|
|
|
3 |
O |
-0.040 |
|
|
|
4 |
O |
-0.180 |
|
|
|
5 |
H |
0.182 |
|
|
|
6 |
H |
0.191 |
|
|
|
7 |
H |
0.191 |
|
|
|
8 |
H |
0.183 |
|
|
|
9 |
H |
0.183 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.745 |
2.635 |
0.000 |
3.161 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.082 |
-1.241 |
0.000 |
y |
-1.241 |
-25.507 |
0.000 |
z |
0.000 |
0.000 |
-23.311 |
|
Traceless |
| x | y | z |
x |
-1.673 |
-1.241 |
0.000 |
y |
-1.241 |
-0.810 |
0.000 |
z |
0.000 |
0.000 |
2.483 |
|
Polar |
3z2-r2 | 4.966 |
x2-y2 | -0.576 |
xy | -1.241 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.091 |
1.004 |
0.000 |
y |
1.004 |
5.073 |
0.000 |
z |
0.000 |
0.000 |
4.124 |
<r2> (average value of r
2) Å
2
<r2> |
89.125 |
(<r2>)1/2 |
9.441 |