Vibrational Frequencies calculated at HF/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' |
3366 |
3058 |
23.59 |
|
|
|
| 2 |
A' |
3311 |
3008 |
18.17 |
|
|
|
| 3 |
A' |
3295 |
2993 |
8.69 |
|
|
|
| 4 |
A' |
3278 |
2978 |
17.24 |
|
|
|
| 5 |
A' |
3269 |
2970 |
19.27 |
|
|
|
| 6 |
A' |
3226 |
2931 |
56.83 |
|
|
|
| 7 |
A' |
3165 |
2875 |
24.98 |
|
|
|
| 8 |
A' |
3145 |
2857 |
48.06 |
|
|
|
| 9 |
A' |
1884 |
1712 |
23.28 |
|
|
|
| 10 |
A' |
1808 |
1643 |
7.76 |
|
|
|
| 11 |
A' |
1625 |
1476 |
2.84 |
|
|
|
| 12 |
A' |
1600 |
1453 |
1.69 |
|
|
|
| 13 |
A' |
1568 |
1424 |
2.38 |
|
|
|
| 14 |
A' |
1541 |
1400 |
5.94 |
|
|
|
| 15 |
A' |
1499 |
1362 |
17.05 |
|
|
|
| 16 |
A' |
1448 |
1315 |
4.65 |
|
|
|
| 17 |
A' |
1423 |
1292 |
0.83 |
|
|
|
| 18 |
A' |
1397 |
1269 |
0.04 |
|
|
|
| 19 |
A' |
1275 |
1158 |
5.97 |
|
|
|
| 20 |
A' |
1164 |
1058 |
0.89 |
|
|
|
| 21 |
A' |
1114 |
1012 |
3.21 |
|
|
|
| 22 |
A' |
1016 |
923 |
0.70 |
|
|
|
| 23 |
A' |
937 |
851 |
1.60 |
|
|
|
| 24 |
A' |
605 |
550 |
1.84 |
|
|
|
| 25 |
A' |
497 |
452 |
0.42 |
|
|
|
| 26 |
A' |
329 |
298 |
1.09 |
|
|
|
| 27 |
A' |
160 |
145 |
0.84 |
|
|
|
| 28 |
A" |
3228 |
2933 |
57.17 |
|
|
|
| 29 |
A" |
3162 |
2872 |
25.39 |
|
|
|
| 30 |
A" |
1616 |
1468 |
6.18 |
|
|
|
| 31 |
A" |
1399 |
1271 |
0.54 |
|
|
|
| 32 |
A" |
1206 |
1096 |
3.14 |
|
|
|
| 33 |
A" |
1144 |
1040 |
43.09 |
|
|
|
| 34 |
A" |
1093 |
993 |
20.91 |
|
|
|
| 35 |
A" |
1048 |
952 |
44.19 |
|
|
|
| 36 |
A" |
966 |
878 |
1.13 |
|
|
|
| 37 |
A" |
829 |
753 |
5.39 |
|
|
|
| 38 |
A" |
692 |
629 |
2.52 |
|
|
|
| 39 |
A" |
322 |
293 |
1.61 |
|
|
|
| 40 |
A" |
244 |
222 |
1.00 |
|
|
|
| 41 |
A" |
164 |
149 |
0.88 |
|
|
|
| 42 |
A" |
110 |
100 |
0.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33082.8 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 30055.7 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 HF/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.108 |
|
|
|
| 2 |
H |
0.098 |
|
|
|
| 3 |
C |
-0.186 |
|
|
|
| 4 |
H |
0.091 |
|
|
|
| 5 |
C |
-0.129 |
|
|
|
| 6 |
H |
0.096 |
|
|
|
| 7 |
C |
-0.103 |
|
|
|
| 8 |
H |
0.090 |
|
|
|
| 9 |
C |
-0.141 |
|
|
|
| 10 |
H |
0.100 |
|
|
|
| 11 |
H |
0.100 |
|
|
|
| 12 |
C |
-0.140 |
|
|
|
| 13 |
H |
0.095 |
|
|
|
| 14 |
H |
0.096 |
|
|
|
| 15 |
H |
0.096 |
|
|
|
| 16 |
C |
-0.270 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.158 |
-0.657 |
0.000 |
0.676 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.453 |
0.359 |
0.000 |
| y |
0.359 |
-36.878 |
0.000 |
| z |
0.000 |
0.000 |
-42.013 |
|
| Traceless |
| | x | y | z |
| x |
2.993 |
0.359 |
0.000 |
| y |
0.359 |
2.355 |
0.000 |
| z |
0.000 |
0.000 |
-5.348 |
|
| Polar |
| 3z2-r2 | -10.695 |
| x2-y2 | 0.425 |
| xy | 0.359 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.605 |
2.144 |
0.000 |
| y |
2.144 |
15.544 |
0.000 |
| z |
0.000 |
0.000 |
6.114 |
<r2> (average value of r
2) Å
2
| <r2> |
249.358 |
| (<r2>)1/2 |
15.791 |