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 |
A1 |
3386 |
3090 |
13.88 |
|
|
|
| 2 |
A1 |
3271 |
2985 |
20.23 |
|
|
|
| 3 |
A1 |
3193 |
2914 |
61.45 |
|
|
|
| 4 |
A1 |
1753 |
1600 |
0.83 |
|
|
|
| 5 |
A1 |
1637 |
1494 |
1.09 |
|
|
|
| 6 |
A1 |
1372 |
1252 |
1.96 |
|
|
|
| 7 |
A1 |
1224 |
1117 |
0.75 |
|
|
|
| 8 |
A1 |
1011 |
923 |
13.70 |
|
|
|
| 9 |
A1 |
953 |
870 |
33.19 |
|
|
|
| 10 |
A1 |
850 |
776 |
21.79 |
|
|
|
| 11 |
A1 |
835 |
762 |
55.41 |
|
|
|
| 12 |
A1 |
464 |
423 |
8.78 |
|
|
|
| 13 |
A2 |
3348 |
3055 |
0.00 |
|
|
|
| 14 |
A2 |
1422 |
1298 |
0.00 |
|
|
|
| 15 |
A2 |
1387 |
1266 |
0.00 |
|
|
|
| 16 |
A2 |
1229 |
1121 |
0.00 |
|
|
|
| 17 |
A2 |
1063 |
970 |
0.00 |
|
|
|
| 18 |
A2 |
982 |
896 |
0.00 |
|
|
|
| 19 |
A2 |
778 |
710 |
0.00 |
|
|
|
| 20 |
A2 |
486 |
443 |
0.00 |
|
|
|
| 21 |
B1 |
3382 |
3086 |
36.95 |
|
|
|
| 22 |
B1 |
3267 |
2981 |
56.26 |
|
|
|
| 23 |
B1 |
1708 |
1559 |
12.08 |
|
|
|
| 24 |
B1 |
1361 |
1242 |
1.00 |
|
|
|
| 25 |
B1 |
1184 |
1080 |
2.95 |
|
|
|
| 26 |
B1 |
1133 |
1034 |
1.91 |
|
|
|
| 27 |
B1 |
979 |
893 |
5.53 |
|
|
|
| 28 |
B1 |
779 |
711 |
54.61 |
|
|
|
| 29 |
B1 |
553 |
505 |
7.81 |
|
|
|
| 30 |
B2 |
3350 |
3057 |
23.45 |
|
|
|
| 31 |
B2 |
3265 |
2979 |
101.37 |
|
|
|
| 32 |
B2 |
1464 |
1336 |
29.32 |
|
|
|
| 33 |
B2 |
1403 |
1280 |
0.02 |
|
|
|
| 34 |
B2 |
1299 |
1185 |
0.27 |
|
|
|
| 35 |
B2 |
1088 |
992 |
4.98 |
|
|
|
| 36 |
B2 |
1033 |
942 |
1.05 |
|
|
|
| 37 |
B2 |
960 |
876 |
0.12 |
|
|
|
| 38 |
B2 |
861 |
785 |
11.19 |
|
|
|
| 39 |
B2 |
604 |
551 |
1.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30157.2 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 27518.4 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 |
-0.375 |
|
|
|
| 2 |
C |
-0.171 |
|
|
|
| 3 |
C |
-0.171 |
|
|
|
| 4 |
C |
-0.181 |
|
|
|
| 5 |
C |
-0.181 |
|
|
|
| 6 |
C |
-0.181 |
|
|
|
| 7 |
C |
-0.181 |
|
|
|
| 8 |
H |
0.153 |
|
|
|
| 9 |
H |
0.153 |
|
|
|
| 10 |
H |
0.169 |
|
|
|
| 11 |
H |
0.169 |
|
|
|
| 12 |
H |
0.199 |
|
|
|
| 13 |
H |
0.199 |
|
|
|
| 14 |
H |
0.199 |
|
|
|
| 15 |
H |
0.199 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
0.065 |
0.065 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-43.401 |
0.000 |
0.000 |
| y |
0.000 |
-39.117 |
0.000 |
| z |
0.000 |
0.000 |
-43.784 |
|
| Traceless |
| | x | y | z |
| x |
-1.951 |
0.000 |
0.000 |
| y |
0.000 |
4.475 |
0.000 |
| z |
0.000 |
0.000 |
-2.524 |
|
| Polar |
| 3z2-r2 | -5.049 |
| x2-y2 | -4.284 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.259 |
0.000 |
0.000 |
| y |
0.000 |
11.314 |
0.000 |
| z |
0.000 |
0.000 |
8.109 |
<r2> (average value of r
2) Å
2
| <r2> |
126.862 |
| (<r2>)1/2 |
11.263 |