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' |
3164 |
3011 |
27.28 |
|
|
|
2 |
A' |
3160 |
3008 |
23.77 |
|
|
|
3 |
A' |
3076 |
2928 |
18.31 |
|
|
|
4 |
A' |
3007 |
2862 |
95.13 |
|
|
|
5 |
A' |
2989 |
2845 |
43.71 |
|
|
|
6 |
A' |
1537 |
1463 |
2.43 |
|
|
|
7 |
A' |
1513 |
1440 |
3.29 |
|
|
|
8 |
A' |
1507 |
1435 |
8.93 |
|
|
|
9 |
A' |
1484 |
1413 |
0.65 |
|
|
|
10 |
A' |
1438 |
1368 |
36.96 |
|
|
|
11 |
A' |
1399 |
1332 |
1.86 |
|
|
|
12 |
A' |
1248 |
1188 |
67.66 |
|
|
|
13 |
A' |
1194 |
1136 |
125.98 |
|
|
|
14 |
A' |
1124 |
1070 |
5.04 |
|
|
|
15 |
A' |
1056 |
1005 |
20.56 |
|
|
|
16 |
A' |
882 |
839 |
10.76 |
|
|
|
17 |
A' |
469 |
446 |
0.60 |
|
|
|
18 |
A' |
289 |
275 |
3.02 |
|
|
|
19 |
A" |
3166 |
3013 |
25.24 |
|
|
|
20 |
A" |
3060 |
2912 |
57.46 |
|
|
|
21 |
A" |
3023 |
2878 |
72.43 |
|
|
|
22 |
A" |
1495 |
1423 |
10.25 |
|
|
|
23 |
A" |
1490 |
1419 |
6.07 |
|
|
|
24 |
A" |
1306 |
1243 |
2.19 |
|
|
|
25 |
A" |
1201 |
1143 |
10.43 |
|
|
|
26 |
A" |
1171 |
1115 |
0.22 |
|
|
|
27 |
A" |
826 |
786 |
0.44 |
|
|
|
28 |
A" |
261 |
249 |
2.34 |
|
|
|
29 |
A" |
210 |
200 |
1.63 |
|
|
|
30 |
A" |
117 |
111 |
3.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23929.9 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 22776.4 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 mPW1PW91/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.242 |
|
|
|
2 |
O |
-0.311 |
|
|
|
3 |
C |
-0.095 |
|
|
|
4 |
C |
-0.603 |
|
|
|
5 |
H |
0.164 |
|
|
|
6 |
H |
0.140 |
|
|
|
7 |
H |
0.140 |
|
|
|
8 |
H |
0.139 |
|
|
|
9 |
H |
0.139 |
|
|
|
10 |
H |
0.165 |
|
|
|
11 |
H |
0.182 |
|
|
|
12 |
H |
0.182 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.051 |
-0.808 |
0.000 |
1.326 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.631 |
1.987 |
0.000 |
y |
1.987 |
-25.730 |
0.000 |
z |
0.000 |
0.000 |
-26.683 |
|
Traceless |
| x | y | z |
x |
0.576 |
1.987 |
0.000 |
y |
1.987 |
0.427 |
0.000 |
z |
0.000 |
0.000 |
-1.003 |
|
Polar |
3z2-r2 | -2.005 |
x2-y2 | 0.100 |
xy | 1.987 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.484 |
0.671 |
0.000 |
y |
0.671 |
6.440 |
0.000 |
z |
0.000 |
0.000 |
5.596 |
<r2> (average value of r
2) Å
2
<r2> |
103.097 |
(<r2>)1/2 |
10.154 |