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 |
3273 |
3104 |
13.35 |
|
|
|
| 2 |
A |
3257 |
3088 |
18.94 |
|
|
|
| 3 |
A |
3233 |
3066 |
3.55 |
|
|
|
| 4 |
A |
3191 |
3026 |
6.78 |
|
|
|
| 5 |
A |
3140 |
2978 |
20.28 |
|
|
|
| 6 |
A |
3099 |
2938 |
21.08 |
|
|
|
| 7 |
A |
3094 |
2934 |
14.92 |
|
|
|
| 8 |
A |
3065 |
2906 |
40.48 |
|
|
|
| 9 |
A |
1746 |
1656 |
25.75 |
|
|
|
| 10 |
A |
1687 |
1600 |
0.39 |
|
|
|
| 11 |
A |
1529 |
1450 |
3.71 |
|
|
|
| 12 |
A |
1501 |
1423 |
1.34 |
|
|
|
| 13 |
A |
1482 |
1405 |
0.83 |
|
|
|
| 14 |
A |
1396 |
1323 |
0.96 |
|
|
|
| 15 |
A |
1357 |
1287 |
2.36 |
|
|
|
| 16 |
A |
1300 |
1232 |
0.64 |
|
|
|
| 17 |
A |
1292 |
1225 |
1.79 |
|
|
|
| 18 |
A |
1262 |
1197 |
0.23 |
|
|
|
| 19 |
A |
1188 |
1126 |
0.52 |
|
|
|
| 20 |
A |
1137 |
1079 |
1.71 |
|
|
|
| 21 |
A |
1042 |
988 |
4.28 |
|
|
|
| 22 |
A |
1038 |
984 |
3.44 |
|
|
|
| 23 |
A |
988 |
937 |
2.47 |
|
|
|
| 24 |
A |
978 |
927 |
2.13 |
|
|
|
| 25 |
A |
938 |
889 |
7.55 |
|
|
|
| 26 |
A |
890 |
844 |
43.28 |
|
|
|
| 27 |
A |
870 |
825 |
0.47 |
|
|
|
| 28 |
A |
858 |
814 |
13.72 |
|
|
|
| 29 |
A |
801 |
760 |
9.28 |
|
|
|
| 30 |
A |
783 |
742 |
0.89 |
|
|
|
| 31 |
A |
684 |
648 |
10.57 |
|
|
|
| 32 |
A |
634 |
601 |
0.38 |
|
|
|
| 33 |
A |
518 |
492 |
14.17 |
|
|
|
| 34 |
A |
358 |
340 |
0.72 |
|
|
|
| 35 |
A |
294 |
279 |
0.69 |
|
|
|
| 36 |
A |
50 |
47 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26973.8 cm
-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 25579.3 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 |
-0.400 |
|
|
|
| 2 |
H |
0.190 |
|
|
|
| 3 |
H |
0.190 |
|
|
|
| 4 |
C |
-0.374 |
|
|
|
| 5 |
H |
0.181 |
|
|
|
| 6 |
H |
0.181 |
|
|
|
| 7 |
C |
-0.480 |
|
|
|
| 8 |
H |
0.163 |
|
|
|
| 9 |
H |
0.162 |
|
|
|
| 10 |
C |
0.159 |
|
|
|
| 11 |
C |
-0.171 |
|
|
|
| 12 |
H |
0.168 |
|
|
|
| 13 |
C |
-0.132 |
|
|
|
| 14 |
H |
0.165 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.774 |
-0.211 |
0.000 |
0.802 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.769 |
-0.047 |
0.000 |
| y |
-0.047 |
-33.707 |
0.000 |
| z |
0.000 |
0.000 |
-38.467 |
|
| Traceless |
| | x | y | z |
| x |
1.318 |
-0.047 |
0.000 |
| y |
-0.047 |
2.911 |
0.000 |
| z |
0.000 |
0.000 |
-4.229 |
|
| Polar |
| 3z2-r2 | -8.458 |
| x2-y2 | -1.062 |
| xy | -0.047 |
| xz | 0.000 |
| yz | 0.000 |
|
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> |
152.303 |
| (<r2>)1/2 |
12.341 |