Vibrational Frequencies calculated at mPW1PW91/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
3288 |
3118 |
4.16 |
|
|
|
| 2 |
A |
3187 |
3022 |
12.66 |
|
|
|
| 3 |
A |
3154 |
2991 |
39.63 |
|
|
|
| 4 |
A |
3142 |
2980 |
12.00 |
|
|
|
| 5 |
A |
3106 |
2946 |
40.47 |
|
|
|
| 6 |
A |
3079 |
2920 |
22.33 |
|
|
|
| 7 |
A |
3078 |
2919 |
42.86 |
|
|
|
| 8 |
A |
3051 |
2893 |
52.80 |
|
|
|
| 9 |
A |
1772 |
1681 |
57.49 |
|
|
|
| 10 |
A |
1554 |
1474 |
0.23 |
|
|
|
| 11 |
A |
1530 |
1450 |
0.30 |
|
|
|
| 12 |
A |
1521 |
1442 |
4.76 |
|
|
|
| 13 |
A |
1503 |
1425 |
8.30 |
|
|
|
| 14 |
A |
1452 |
1377 |
28.30 |
|
|
|
| 15 |
A |
1430 |
1356 |
5.36 |
|
|
|
| 16 |
A |
1350 |
1280 |
9.98 |
|
|
|
| 17 |
A |
1294 |
1227 |
62.10 |
|
|
|
| 18 |
A |
1277 |
1211 |
5.29 |
|
|
|
| 19 |
A |
1235 |
1171 |
29.70 |
|
|
|
| 20 |
A |
1227 |
1164 |
7.23 |
|
|
|
| 21 |
A |
1097 |
1040 |
0.64 |
|
|
|
| 22 |
A |
1079 |
1023 |
10.16 |
|
|
|
| 23 |
A |
1072 |
1016 |
47.02 |
|
|
|
| 24 |
A |
1046 |
992 |
5.05 |
|
|
|
| 25 |
A |
1006 |
954 |
13.04 |
|
|
|
| 26 |
A |
958 |
909 |
17.41 |
|
|
|
| 27 |
A |
934 |
886 |
20.77 |
|
|
|
| 28 |
A |
869 |
824 |
2.86 |
|
|
|
| 29 |
A |
741 |
703 |
26.73 |
|
|
|
| 30 |
A |
707 |
670 |
1.53 |
|
|
|
| 31 |
A |
642 |
609 |
1.11 |
|
|
|
| 32 |
A |
563 |
533 |
1.92 |
|
|
|
| 33 |
A |
335 |
318 |
2.32 |
|
|
|
| 34 |
A |
226 |
215 |
6.79 |
|
|
|
| 35 |
A |
173 |
164 |
2.24 |
|
|
|
| 36 |
A |
108 |
102 |
1.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26890.3 cm
-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 25500.1 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 mPW1PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.081 |
|
|
|
| 2 |
H |
0.177 |
|
|
|
| 3 |
H |
0.173 |
|
|
|
| 4 |
O |
-0.510 |
|
|
|
| 5 |
C |
-0.388 |
|
|
|
| 6 |
H |
0.177 |
|
|
|
| 7 |
H |
0.178 |
|
|
|
| 8 |
C |
-0.278 |
|
|
|
| 9 |
H |
0.161 |
|
|
|
| 10 |
C |
-0.592 |
|
|
|
| 11 |
H |
0.197 |
|
|
|
| 12 |
H |
0.188 |
|
|
|
| 13 |
H |
0.196 |
|
|
|
| 14 |
C |
0.402 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.385 |
0.670 |
0.126 |
0.784 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.684 |
1.222 |
-0.020 |
| y |
1.222 |
-37.017 |
-0.166 |
| z |
-0.020 |
-0.166 |
-36.791 |
|
| Traceless |
| | x | y | z |
| x |
5.220 |
1.222 |
-0.020 |
| y |
1.222 |
-2.779 |
-0.166 |
| z |
-0.020 |
-0.166 |
-2.440 |
|
| Polar |
| 3z2-r2 | -4.881 |
| x2-y2 | 5.333 |
| xy | 1.222 |
| xz | -0.020 |
| yz | -0.166 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
155.109 |
| (<r2>)1/2 |
12.454 |