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 |
3904 |
3715 |
32.44 |
|
|
|
2 |
A |
3270 |
3112 |
12.78 |
|
|
|
3 |
A |
3198 |
3043 |
6.00 |
|
|
|
4 |
A |
3176 |
3023 |
10.27 |
|
|
|
5 |
A |
3057 |
2910 |
41.87 |
|
|
|
6 |
A |
3009 |
2864 |
54.34 |
|
|
|
7 |
A |
1741 |
1657 |
2.29 |
|
|
|
8 |
A |
1516 |
1443 |
2.31 |
|
|
|
9 |
A |
1477 |
1406 |
18.42 |
|
|
|
10 |
A |
1422 |
1354 |
4.28 |
|
|
|
11 |
A |
1317 |
1254 |
0.66 |
|
|
|
12 |
A |
1283 |
1221 |
15.92 |
|
|
|
13 |
A |
1236 |
1177 |
58.94 |
|
|
|
14 |
A |
1166 |
1110 |
21.45 |
|
|
|
15 |
A |
1093 |
1041 |
100.30 |
|
|
|
16 |
A |
1034 |
984 |
17.82 |
|
|
|
17 |
A |
972 |
926 |
22.22 |
|
|
|
18 |
A |
961 |
914 |
41.32 |
|
|
|
19 |
A |
927 |
882 |
2.22 |
|
|
|
20 |
A |
657 |
626 |
6.63 |
|
|
|
21 |
A |
449 |
428 |
4.24 |
|
|
|
22 |
A |
332 |
316 |
11.00 |
|
|
|
23 |
A |
252 |
240 |
140.68 |
|
|
|
24 |
A |
115 |
110 |
1.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18782.1 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 17876.8 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 |
-0.336 |
|
|
|
2 |
C |
0.075 |
|
|
|
3 |
C |
-0.366 |
|
|
|
4 |
O |
-0.506 |
|
|
|
5 |
H |
0.144 |
|
|
|
6 |
H |
0.151 |
|
|
|
7 |
H |
0.171 |
|
|
|
8 |
H |
0.161 |
|
|
|
9 |
H |
0.154 |
|
|
|
10 |
H |
0.352 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.366 |
1.469 |
1.002 |
1.816 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.815 |
3.067 |
2.023 |
y |
3.067 |
-24.826 |
-1.417 |
z |
2.023 |
-1.417 |
-27.235 |
|
Traceless |
| x | y | z |
x |
5.215 |
3.067 |
2.023 |
y |
3.067 |
-0.801 |
-1.417 |
z |
2.023 |
-1.417 |
-4.414 |
|
Polar |
3z2-r2 | -8.828 |
x2-y2 | 4.011 |
xy | 3.067 |
xz | 2.023 |
yz | -1.417 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.023 |
-0.319 |
0.669 |
y |
-0.319 |
5.444 |
-0.250 |
z |
0.669 |
-0.250 |
4.961 |
<r2> (average value of r
2) Å
2
<r2> |
93.034 |
(<r2>)1/2 |
9.645 |