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' |
3241 |
2932 |
172.57 |
|
|
|
| 2 |
A' |
3237 |
2928 |
62.94 |
|
|
|
| 3 |
A' |
3228 |
2919 |
10.07 |
|
|
|
| 4 |
A' |
3200 |
2894 |
0.23 |
|
|
|
| 5 |
A' |
3172 |
2868 |
38.72 |
|
|
|
| 6 |
A' |
3165 |
2863 |
30.64 |
|
|
|
| 7 |
A' |
1686 |
1525 |
1.22 |
|
|
|
| 8 |
A' |
1638 |
1481 |
5.56 |
|
|
|
| 9 |
A' |
1622 |
1467 |
3.31 |
|
|
|
| 10 |
A' |
1562 |
1413 |
4.98 |
|
|
|
| 11 |
A' |
1546 |
1398 |
5.46 |
|
|
|
| 12 |
A' |
1538 |
1391 |
3.79 |
|
|
|
| 13 |
A' |
1411 |
1276 |
0.50 |
|
|
|
| 14 |
A' |
1382 |
1249 |
12.07 |
|
|
|
| 15 |
A' |
1286 |
1163 |
2.83 |
|
|
|
| 16 |
A' |
1125 |
1018 |
25.38 |
|
|
|
| 17 |
A' |
1067 |
965 |
14.12 |
|
|
|
| 18 |
A' |
1052 |
951 |
1.87 |
|
|
|
| 19 |
A' |
1003 |
907 |
0.69 |
|
|
|
| 20 |
A' |
938 |
848 |
13.04 |
|
|
|
| 21 |
A' |
686 |
620 |
0.32 |
|
|
|
| 22 |
A' |
439 |
397 |
0.00 |
|
|
|
| 23 |
A' |
367 |
332 |
0.05 |
|
|
|
| 24 |
A' |
12 |
11 |
6.66 |
|
|
|
| 25 |
A" |
3233 |
2924 |
0.08 |
|
|
|
| 26 |
A" |
3228 |
2920 |
109.99 |
|
|
|
| 27 |
A" |
3219 |
2911 |
0.27 |
|
|
|
| 28 |
A" |
3187 |
2882 |
162.45 |
|
|
|
| 29 |
A" |
1665 |
1505 |
4.39 |
|
|
|
| 30 |
A" |
1641 |
1484 |
6.52 |
|
|
|
| 31 |
A" |
1621 |
1466 |
0.00 |
|
|
|
| 32 |
A" |
1447 |
1308 |
1.10 |
|
|
|
| 33 |
A" |
1337 |
1209 |
0.01 |
|
|
|
| 34 |
A" |
1275 |
1154 |
0.00 |
|
|
|
| 35 |
A" |
1168 |
1056 |
114.81 |
|
|
|
| 36 |
A" |
1160 |
1049 |
0.00 |
|
|
|
| 37 |
A" |
1022 |
924 |
0.00 |
|
|
|
| 38 |
A" |
959 |
867 |
1.86 |
|
|
|
| 39 |
A" |
420 |
380 |
1.35 |
|
|
|
| 40 |
A" |
341 |
308 |
0.00 |
|
|
|
| 41 |
A" |
285 |
258 |
0.22 |
|
|
|
| 42 |
A" |
244 |
221 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33525.7 cm
-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 30320.6 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 |
C |
-0.595 |
-0.320 |
|
-0.539 |
| 2 |
H |
0.210 |
0.072 |
|
0.129 |
| 3 |
H |
0.210 |
0.072 |
|
0.129 |
| 4 |
H |
0.213 |
0.082 |
|
0.136 |
| 5 |
C |
-0.595 |
-0.322 |
|
-0.511 |
| 6 |
H |
0.212 |
0.083 |
|
0.128 |
| 7 |
H |
0.210 |
0.073 |
|
0.122 |
| 8 |
H |
0.210 |
0.073 |
|
0.122 |
| 9 |
C |
-0.269 |
0.191 |
|
0.366 |
| 10 |
C |
-0.048 |
0.317 |
|
0.151 |
| 11 |
C |
-0.048 |
0.317 |
|
0.151 |
| 12 |
H |
0.188 |
-0.028 |
|
0.022 |
| 13 |
H |
0.188 |
-0.028 |
|
0.022 |
| 14 |
H |
0.188 |
-0.027 |
|
0.022 |
| 15 |
H |
0.188 |
-0.027 |
|
0.022 |
| 16 |
O |
-0.462 |
-0.530 |
|
-0.472 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.010 |
2.197 |
0.000 |
2.197 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
0.016 |
2.223 |
0.000 |
2.223 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.099 |
-0.014 |
0.000 |
| y |
-0.014 |
-44.627 |
0.000 |
| z |
0.000 |
0.000 |
-36.131 |
|
| Traceless |
| | x | y | z |
| x |
2.279 |
-0.014 |
0.000 |
| y |
-0.014 |
-7.512 |
0.000 |
| z |
0.000 |
0.000 |
5.232 |
|
| Polar |
| 3z2-r2 | 10.465 |
| x2-y2 | 6.528 |
| xy | -0.014 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.829 |
-0.001 |
0.000 |
| y |
-0.001 |
7.878 |
0.000 |
| z |
0.000 |
0.000 |
8.176 |
<r2> (average value of r
2) Å
2
| <r2> |
158.178 |
| (<r2>)1/2 |
12.577 |