Vibrational Frequencies calculated at HF/CEP-121G
| 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 |
3327 |
3036 |
28.82 |
|
|
|
| 2 |
A |
3237 |
2954 |
44.78 |
|
|
|
| 3 |
A |
3231 |
2949 |
108.59 |
|
|
|
| 4 |
A |
3199 |
2919 |
56.90 |
|
|
|
| 5 |
A |
3193 |
2913 |
74.41 |
|
|
|
| 6 |
A |
3185 |
2906 |
35.38 |
|
|
|
| 7 |
A |
3166 |
2889 |
32.44 |
|
|
|
| 8 |
A |
3139 |
2865 |
91.34 |
|
|
|
| 9 |
A |
3135 |
2861 |
105.76 |
|
|
|
| 10 |
A |
3131 |
2857 |
24.89 |
|
|
|
| 11 |
A |
1835 |
1675 |
5.03 |
|
|
|
| 12 |
A |
1653 |
1509 |
1.85 |
|
|
|
| 13 |
A |
1638 |
1494 |
3.12 |
|
|
|
| 14 |
A |
1630 |
1488 |
6.63 |
|
|
|
| 15 |
A |
1629 |
1486 |
1.39 |
|
|
|
| 16 |
A |
1622 |
1480 |
10.40 |
|
|
|
| 17 |
A |
1559 |
1423 |
3.01 |
|
|
|
| 18 |
A |
1489 |
1359 |
2.69 |
|
|
|
| 19 |
A |
1460 |
1332 |
2.05 |
|
|
|
| 20 |
A |
1441 |
1315 |
2.10 |
|
|
|
| 21 |
A |
1412 |
1288 |
0.90 |
|
|
|
| 22 |
A |
1359 |
1240 |
0.79 |
|
|
|
| 23 |
A |
1343 |
1226 |
2.43 |
|
|
|
| 24 |
A |
1274 |
1163 |
1.91 |
|
|
|
| 25 |
A |
1261 |
1151 |
0.19 |
|
|
|
| 26 |
A |
1205 |
1099 |
4.19 |
|
|
|
| 27 |
A |
1140 |
1041 |
7.04 |
|
|
|
| 28 |
A |
1122 |
1024 |
3.89 |
|
|
|
| 29 |
A |
1121 |
1023 |
3.50 |
|
|
|
| 30 |
A |
1009 |
921 |
3.94 |
|
|
|
| 31 |
A |
990 |
903 |
0.94 |
|
|
|
| 32 |
A |
972 |
887 |
3.78 |
|
|
|
| 33 |
A |
932 |
851 |
4.01 |
|
|
|
| 34 |
A |
917 |
837 |
14.78 |
|
|
|
| 35 |
A |
873 |
796 |
4.69 |
|
|
|
| 36 |
A |
716 |
654 |
1.54 |
|
|
|
| 37 |
A |
618 |
564 |
0.05 |
|
|
|
| 38 |
A |
479 |
437 |
5.99 |
|
|
|
| 39 |
A |
342 |
312 |
0.55 |
|
|
|
| 40 |
A |
256 |
234 |
3.88 |
|
|
|
| 41 |
A |
180 |
164 |
0.49 |
|
|
|
| 42 |
A |
130 |
118 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33774.5 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 30819.2 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/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.319 |
|
|
|
| 2 |
H |
0.189 |
|
|
|
| 3 |
C |
-0.263 |
|
|
|
| 4 |
H |
0.150 |
|
|
|
| 5 |
H |
0.153 |
|
|
|
| 6 |
H |
0.165 |
|
|
|
| 7 |
C |
-0.590 |
|
|
|
| 8 |
H |
0.140 |
|
|
|
| 9 |
H |
0.139 |
|
|
|
| 10 |
C |
-0.367 |
|
|
|
| 11 |
H |
0.142 |
|
|
|
| 12 |
H |
0.130 |
|
|
|
| 13 |
C |
-0.272 |
|
|
|
| 14 |
H |
0.137 |
|
|
|
| 15 |
H |
0.135 |
|
|
|
| 16 |
C |
-0.307 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.119 |
-0.263 |
0.072 |
0.297 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.856 |
0.186 |
0.081 |
| y |
0.186 |
-38.107 |
-0.061 |
| z |
0.081 |
-0.061 |
-39.743 |
|
| Traceless |
| | x | y | z |
| x |
1.069 |
0.186 |
0.081 |
| y |
0.186 |
0.693 |
-0.061 |
| z |
0.081 |
-0.061 |
-1.762 |
|
| Polar |
| 3z2-r2 | -3.524 |
| x2-y2 | 0.251 |
| xy | 0.186 |
| xz | 0.081 |
| yz | -0.061 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.542 |
1.149 |
0.041 |
| y |
1.149 |
10.180 |
-0.083 |
| z |
0.041 |
-0.083 |
7.258 |
<r2> (average value of r
2) Å
2
| <r2> |
143.901 |
| (<r2>)1/2 |
11.996 |