Vibrational Frequencies calculated at mPW1PW91/6-311G**
| 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 |
3300 |
3157 |
0.24 |
|
|
|
| 2 |
A |
3262 |
3120 |
2.70 |
|
|
|
| 3 |
A |
3168 |
3031 |
7.37 |
|
|
|
| 4 |
A |
3131 |
2996 |
7.14 |
|
|
|
| 5 |
A |
3067 |
2934 |
11.83 |
|
|
|
| 6 |
A |
1666 |
1594 |
39.43 |
|
|
|
| 7 |
A |
1549 |
1482 |
48.93 |
|
|
|
| 8 |
A |
1492 |
1427 |
9.30 |
|
|
|
| 9 |
A |
1475 |
1412 |
9.82 |
|
|
|
| 10 |
A |
1415 |
1354 |
1.48 |
|
|
|
| 11 |
A |
1391 |
1331 |
8.47 |
|
|
|
| 12 |
A |
1283 |
1227 |
26.14 |
|
|
|
| 13 |
A |
1223 |
1170 |
10.85 |
|
|
|
| 14 |
A |
1066 |
1020 |
3.95 |
|
|
|
| 15 |
A |
1064 |
1017 |
3.14 |
|
|
|
| 16 |
A |
1038 |
993 |
12.22 |
|
|
|
| 17 |
A |
1019 |
975 |
2.14 |
|
|
|
| 18 |
A |
962 |
921 |
6.53 |
|
|
|
| 19 |
A |
933 |
893 |
17.44 |
|
|
|
| 20 |
A |
915 |
876 |
4.55 |
|
|
|
| 21 |
A |
819 |
783 |
40.59 |
|
|
|
| 22 |
A |
672 |
643 |
0.29 |
|
|
|
| 23 |
A |
659 |
631 |
1.61 |
|
|
|
| 24 |
A |
654 |
626 |
1.34 |
|
|
|
| 25 |
A |
338 |
323 |
2.45 |
|
|
|
| 26 |
A |
255 |
244 |
2.76 |
|
|
|
| 27 |
A |
95 |
91 |
0.85 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18954.7 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18134.0 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 mPW1PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.279 |
|
|
|
| 2 |
H |
0.153 |
|
|
|
| 3 |
H |
0.138 |
|
|
|
| 4 |
H |
0.153 |
|
|
|
| 5 |
C |
0.212 |
|
|
|
| 6 |
O |
-0.228 |
|
|
|
| 7 |
N |
-0.146 |
|
|
|
| 8 |
C |
0.101 |
|
|
|
| 9 |
H |
0.125 |
|
|
|
| 10 |
C |
-0.343 |
|
|
|
| 11 |
H |
0.115 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.953 |
2.595 |
-0.000 |
3.247 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.078 |
3.614 |
0.000 |
| y |
3.614 |
-35.406 |
-0.000 |
| z |
0.000 |
-0.000 |
-35.988 |
|
| Traceless |
| | x | y | z |
| x |
4.619 |
3.614 |
0.000 |
| y |
3.614 |
-1.873 |
-0.000 |
| z |
0.000 |
-0.000 |
-2.746 |
|
| Polar |
| 3z2-r2 | -5.491 |
| x2-y2 | 4.328 |
| xy | 3.614 |
| xz | 0.000 |
| yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.598 |
0.415 |
-0.000 |
| y |
0.415 |
7.467 |
0.000 |
| z |
-0.000 |
0.000 |
4.447 |
<r2> (average value of r
2) Å
2
| <r2> |
134.609 |
| (<r2>)1/2 |
11.602 |