Vibrational Frequencies calculated at mPW1PW91/aug-cc-pVDZ
| 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 |
3227 |
3092 |
21.84 |
|
|
|
| 2 |
A |
3200 |
3066 |
7.72 |
|
|
|
| 3 |
A |
3132 |
3001 |
31.91 |
|
|
|
| 4 |
A |
3130 |
2999 |
53.62 |
|
|
|
| 5 |
A |
3126 |
2996 |
14.51 |
|
|
|
| 6 |
A |
3093 |
2964 |
34.22 |
|
|
|
| 7 |
A |
3063 |
2935 |
28.81 |
|
|
|
| 8 |
A |
3046 |
2919 |
28.32 |
|
|
|
| 9 |
A |
3036 |
2909 |
47.51 |
|
|
|
| 10 |
A |
3006 |
2880 |
29.52 |
|
|
|
| 11 |
A |
1698 |
1628 |
2.91 |
|
|
|
| 12 |
A |
1488 |
1426 |
3.56 |
|
|
|
| 13 |
A |
1479 |
1418 |
6.06 |
|
|
|
| 14 |
A |
1476 |
1415 |
4.55 |
|
|
|
| 15 |
A |
1467 |
1406 |
1.70 |
|
|
|
| 16 |
A |
1395 |
1337 |
2.39 |
|
|
|
| 17 |
A |
1390 |
1332 |
7.46 |
|
|
|
| 18 |
A |
1338 |
1282 |
0.35 |
|
|
|
| 19 |
A |
1323 |
1268 |
0.51 |
|
|
|
| 20 |
A |
1306 |
1252 |
2.53 |
|
|
|
| 21 |
A |
1285 |
1232 |
1.46 |
|
|
|
| 22 |
A |
1227 |
1176 |
0.73 |
|
|
|
| 23 |
A |
1201 |
1151 |
0.49 |
|
|
|
| 24 |
A |
1148 |
1100 |
0.78 |
|
|
|
| 25 |
A |
1116 |
1070 |
5.01 |
|
|
|
| 26 |
A |
1104 |
1058 |
3.73 |
|
|
|
| 27 |
A |
1071 |
1026 |
4.18 |
|
|
|
| 28 |
A |
1012 |
970 |
2.36 |
|
|
|
| 29 |
A |
972 |
931 |
1.01 |
|
|
|
| 30 |
A |
959 |
919 |
2.57 |
|
|
|
| 31 |
A |
952 |
912 |
0.20 |
|
|
|
| 32 |
A |
922 |
884 |
3.47 |
|
|
|
| 33 |
A |
863 |
827 |
2.75 |
|
|
|
| 34 |
A |
829 |
794 |
1.20 |
|
|
|
| 35 |
A |
762 |
730 |
1.80 |
|
|
|
| 36 |
A |
733 |
703 |
37.80 |
|
|
|
| 37 |
A |
588 |
564 |
5.10 |
|
|
|
| 38 |
A |
497 |
476 |
2.83 |
|
|
|
| 39 |
A |
341 |
327 |
0.04 |
|
|
|
| 40 |
A |
287 |
275 |
0.12 |
|
|
|
| 41 |
A |
234 |
225 |
0.04 |
|
|
|
| 42 |
A |
117 |
112 |
0.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31818.7 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 30491.9 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
-0.469 |
|
|
|
| 2 |
C |
0.578 |
|
|
|
| 3 |
H |
-0.386 |
|
|
|
| 4 |
C |
0.157 |
|
|
|
| 5 |
H |
-0.182 |
|
|
|
| 6 |
H |
-0.181 |
|
|
|
| 7 |
C |
0.535 |
|
|
|
| 8 |
H |
-0.216 |
|
|
|
| 9 |
H |
-0.303 |
|
|
|
| 10 |
C |
0.620 |
|
|
|
| 11 |
H |
-0.249 |
|
|
|
| 12 |
C |
-0.090 |
|
|
|
| 13 |
H |
-0.158 |
|
|
|
| 14 |
H |
-0.099 |
|
|
|
| 15 |
H |
-0.048 |
|
|
|
| 16 |
C |
0.491 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.013 |
-0.215 |
0.175 |
0.278 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.825 |
-0.303 |
-0.681 |
| y |
-0.303 |
-37.983 |
-0.108 |
| z |
-0.681 |
-0.108 |
-39.310 |
|
| Traceless |
| | x | y | z |
| x |
0.821 |
-0.303 |
-0.681 |
| y |
-0.303 |
0.584 |
-0.108 |
| z |
-0.681 |
-0.108 |
-1.405 |
|
| Polar |
| 3z2-r2 | -2.811 |
| x2-y2 | 0.158 |
| xy | -0.303 |
| xz | -0.681 |
| yz | -0.108 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
12.645 |
-0.283 |
-0.276 |
| y |
-0.283 |
10.459 |
-0.052 |
| z |
-0.276 |
-0.052 |
8.747 |
<r2> (average value of r
2) Å
2
| <r2> |
164.628 |
| (<r2>)1/2 |
12.831 |