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 |
3421 |
3122 |
4.69 |
|
|
|
| 2 |
A |
3372 |
3077 |
11.58 |
|
|
|
| 3 |
A |
3353 |
3060 |
15.54 |
|
|
|
| 4 |
A |
3252 |
2967 |
28.02 |
|
|
|
| 5 |
A |
3155 |
2879 |
49.05 |
|
|
|
| 6 |
A |
1738 |
1586 |
5.63 |
|
|
|
| 7 |
A |
1645 |
1501 |
10.63 |
|
|
|
| 8 |
A |
1631 |
1488 |
19.14 |
|
|
|
| 9 |
A |
1564 |
1427 |
0.47 |
|
|
|
| 10 |
A |
1471 |
1343 |
0.64 |
|
|
|
| 11 |
A |
1375 |
1255 |
22.85 |
|
|
|
| 12 |
A |
1259 |
1149 |
17.15 |
|
|
|
| 13 |
A |
1202 |
1097 |
1.08 |
|
|
|
| 14 |
A |
1129 |
1030 |
1.00 |
|
|
|
| 15 |
A |
1072 |
978 |
2.68 |
|
|
|
| 16 |
A |
895 |
816 |
13.53 |
|
|
|
| 17 |
A |
758 |
692 |
3.39 |
|
|
|
| 18 |
A |
669 |
610 |
6.14 |
|
|
|
| 19 |
A |
577 |
526 |
1.13 |
|
|
|
| 20 |
A |
320 |
292 |
1.19 |
|
|
|
| 21 |
A |
3236 |
2953 |
31.49 |
|
|
|
| 22 |
A |
1621 |
1479 |
11.28 |
|
|
|
| 23 |
A |
1183 |
1080 |
0.68 |
|
|
|
| 24 |
A |
1071 |
977 |
0.60 |
|
|
|
| 25 |
A |
976 |
891 |
15.57 |
|
|
|
| 26 |
A |
807 |
736 |
122.47 |
|
|
|
| 27 |
A |
610 |
556 |
0.06 |
|
|
|
| 28 |
A |
497 |
454 |
4.79 |
|
|
|
| 29 |
A |
244 |
222 |
5.73 |
|
|
|
| 30 |
A |
136 |
124 |
0.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22118.6 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 20183.2 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 |
H |
0.204 |
|
|
|
| 2 |
C |
-0.017 |
|
|
|
| 3 |
H |
0.217 |
|
|
|
| 4 |
C |
-0.104 |
|
|
|
| 5 |
C |
-0.171 |
|
|
|
| 6 |
H |
0.205 |
|
|
|
| 7 |
C |
-0.526 |
|
|
|
| 8 |
S |
0.283 |
|
|
|
| 9 |
H |
0.175 |
|
|
|
| 10 |
H |
0.172 |
|
|
|
| 11 |
H |
0.172 |
|
|
|
| 12 |
C |
-0.608 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.296 |
0.433 |
0.000 |
1.366 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.819 |
0.123 |
0.000 |
| y |
0.123 |
-36.314 |
0.000 |
| z |
0.000 |
0.000 |
-47.289 |
|
| Traceless |
| | x | y | z |
| x |
-1.018 |
0.123 |
0.000 |
| y |
0.123 |
8.740 |
0.000 |
| z |
0.000 |
0.000 |
-7.722 |
|
| Polar |
| 3z2-r2 | -15.444 |
| x2-y2 | -6.505 |
| xy | 0.123 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.528 |
0.292 |
0.000 |
| y |
0.292 |
11.477 |
0.000 |
| z |
0.000 |
0.000 |
5.576 |
<r2> (average value of r
2) Å
2
| <r2> |
136.741 |
| (<r2>)1/2 |
11.694 |