Vibrational Frequencies calculated at PBEPBE/6-31G(2df,p)
| 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' |
3174 |
3142 |
14.14 |
|
|
|
| 2 |
A' |
3135 |
3103 |
4.43 |
|
|
|
| 3 |
A' |
3080 |
3048 |
7.53 |
|
|
|
| 4 |
A' |
3070 |
3039 |
29.52 |
|
|
|
| 5 |
A' |
3054 |
3022 |
32.98 |
|
|
|
| 6 |
A' |
3046 |
3015 |
3.18 |
|
|
|
| 7 |
A' |
2980 |
2949 |
17.74 |
|
|
|
| 8 |
A' |
2928 |
2898 |
26.55 |
|
|
|
| 9 |
A' |
1666 |
1649 |
13.43 |
|
|
|
| 10 |
A' |
1612 |
1595 |
1.65 |
|
|
|
| 11 |
A' |
1463 |
1448 |
6.88 |
|
|
|
| 12 |
A' |
1427 |
1412 |
9.86 |
|
|
|
| 13 |
A' |
1410 |
1396 |
12.45 |
|
|
|
| 14 |
A' |
1366 |
1352 |
1.79 |
|
|
|
| 15 |
A' |
1352 |
1338 |
1.23 |
|
|
|
| 16 |
A' |
1340 |
1326 |
6.88 |
|
|
|
| 17 |
A' |
1277 |
1264 |
0.77 |
|
|
|
| 18 |
A' |
1265 |
1252 |
10.79 |
|
|
|
| 19 |
A' |
1147 |
1136 |
0.66 |
|
|
|
| 20 |
A' |
1048 |
1037 |
5.13 |
|
|
|
| 21 |
A' |
1022 |
1011 |
2.49 |
|
|
|
| 22 |
A' |
913 |
904 |
3.27 |
|
|
|
| 23 |
A' |
798 |
790 |
6.35 |
|
|
|
| 24 |
A' |
702 |
695 |
1.42 |
|
|
|
| 25 |
A' |
412 |
408 |
0.39 |
|
|
|
| 26 |
A' |
273 |
270 |
2.28 |
|
|
|
| 27 |
A' |
185 |
183 |
0.37 |
|
|
|
| 28 |
A" |
3063 |
3032 |
20.33 |
|
|
|
| 29 |
A" |
2947 |
2917 |
14.78 |
|
|
|
| 30 |
A" |
1454 |
1439 |
5.54 |
|
|
|
| 31 |
A" |
1255 |
1243 |
0.19 |
|
|
|
| 32 |
A" |
1060 |
1049 |
3.61 |
|
|
|
| 33 |
A" |
1017 |
1006 |
8.13 |
|
|
|
| 34 |
A" |
960 |
950 |
1.50 |
|
|
|
| 35 |
A" |
882 |
872 |
33.16 |
|
|
|
| 36 |
A" |
812 |
804 |
1.45 |
|
|
|
| 37 |
A" |
741 |
733 |
1.17 |
|
|
|
| 38 |
A" |
614 |
608 |
20.06 |
|
|
|
| 39 |
A" |
381 |
377 |
0.00 |
|
|
|
| 40 |
A" |
296 |
293 |
0.01 |
|
|
|
| 41 |
A" |
127 |
126 |
0.20 |
|
|
|
| 42 |
A" |
85 |
84 |
0.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30419.4 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 30106.1 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 PBEPBE/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.096 |
|
|
|
| 2 |
C |
-0.067 |
|
|
|
| 3 |
H |
0.087 |
|
|
|
| 4 |
C |
-0.065 |
|
|
|
| 5 |
H |
0.090 |
|
|
|
| 6 |
C |
-0.004 |
|
|
|
| 7 |
H |
0.120 |
|
|
|
| 8 |
H |
0.113 |
|
|
|
| 9 |
C |
-0.353 |
|
|
|
| 10 |
H |
0.127 |
|
|
|
| 11 |
H |
0.127 |
|
|
|
| 12 |
C |
-0.247 |
|
|
|
| 13 |
H |
0.122 |
|
|
|
| 14 |
H |
0.139 |
|
|
|
| 15 |
H |
0.139 |
|
|
|
| 16 |
C |
-0.422 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.619 |
-0.518 |
0.000 |
0.807 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.676 |
0.276 |
0.000 |
| y |
0.276 |
-36.188 |
0.000 |
| z |
0.000 |
0.000 |
-40.321 |
|
| Traceless |
| | x | y | z |
| x |
2.579 |
0.276 |
0.000 |
| y |
0.276 |
1.810 |
0.000 |
| z |
0.000 |
0.000 |
-4.389 |
|
| Polar |
| 3z2-r2 | -8.778 |
| x2-y2 | 0.512 |
| xy | 0.276 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
15.600 |
2.685 |
0.000 |
| y |
2.685 |
10.813 |
0.000 |
| z |
0.000 |
0.000 |
5.921 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |