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' |
4012 |
3661 |
110.65 |
|
|
|
| 2 |
A' |
3391 |
3094 |
5.14 |
|
|
|
| 3 |
A' |
3379 |
3083 |
11.33 |
|
|
|
| 4 |
A' |
3363 |
3068 |
26.62 |
|
|
|
| 5 |
A' |
3350 |
3057 |
19.62 |
|
|
|
| 6 |
A' |
3333 |
3041 |
1.23 |
|
|
|
| 7 |
A' |
1841 |
1680 |
484.76 |
|
|
|
| 8 |
A' |
1778 |
1622 |
20.96 |
|
|
|
| 9 |
A' |
1749 |
1596 |
26.42 |
|
|
|
| 10 |
A' |
1642 |
1498 |
13.59 |
|
|
|
| 11 |
A' |
1590 |
1451 |
25.97 |
|
|
|
| 12 |
A' |
1479 |
1350 |
149.52 |
|
|
|
| 13 |
A' |
1469 |
1340 |
2.43 |
|
|
|
| 14 |
A' |
1362 |
1243 |
8.41 |
|
|
|
| 15 |
A' |
1305 |
1191 |
15.73 |
|
|
|
| 16 |
A' |
1282 |
1169 |
193.43 |
|
|
|
| 17 |
A' |
1258 |
1148 |
16.93 |
|
|
|
| 18 |
A' |
1188 |
1084 |
57.47 |
|
|
|
| 19 |
A' |
1161 |
1059 |
123.54 |
|
|
|
| 20 |
A' |
1113 |
1016 |
16.49 |
|
|
|
| 21 |
A' |
1077 |
982 |
3.40 |
|
|
|
| 22 |
A' |
818 |
746 |
5.34 |
|
|
|
| 23 |
A' |
677 |
618 |
0.96 |
|
|
|
| 24 |
A' |
666 |
608 |
67.36 |
|
|
|
| 25 |
A' |
531 |
485 |
6.88 |
|
|
|
| 26 |
A' |
403 |
367 |
12.13 |
|
|
|
| 27 |
A' |
227 |
207 |
1.53 |
|
|
|
| 28 |
A" |
1147 |
1047 |
0.01 |
|
|
|
| 29 |
A" |
1144 |
1044 |
0.04 |
|
|
|
| 30 |
A" |
1100 |
1004 |
3.36 |
|
|
|
| 31 |
A" |
985 |
899 |
0.00 |
|
|
|
| 32 |
A" |
906 |
827 |
6.31 |
|
|
|
| 33 |
A" |
799 |
729 |
212.29 |
|
|
|
| 34 |
A" |
759 |
693 |
2.91 |
|
|
|
| 35 |
A" |
628 |
573 |
151.96 |
|
|
|
| 36 |
A" |
483 |
441 |
14.19 |
|
|
|
| 37 |
A" |
462 |
421 |
0.30 |
|
|
|
| 38 |
A" |
179 |
164 |
0.63 |
|
|
|
| 39 |
A" |
79 |
72 |
1.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27056.1 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 24688.7 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/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.111 |
|
|
|
| 2 |
C |
-0.206 |
|
|
|
| 3 |
C |
-0.192 |
|
|
|
| 4 |
C |
-0.139 |
|
|
|
| 5 |
C |
-0.200 |
|
|
|
| 6 |
C |
-0.142 |
|
|
|
| 7 |
C |
0.108 |
|
|
|
| 8 |
O |
-0.297 |
|
|
|
| 9 |
O |
-0.525 |
|
|
|
| 10 |
H |
0.249 |
|
|
|
| 11 |
H |
0.185 |
|
|
|
| 12 |
H |
0.184 |
|
|
|
| 13 |
H |
0.184 |
|
|
|
| 14 |
H |
0.249 |
|
|
|
| 15 |
H |
0.429 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.317 |
-2.184 |
0.000 |
2.551 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-49.555 |
-7.591 |
0.000 |
| y |
-7.591 |
-47.829 |
0.000 |
| z |
0.000 |
0.000 |
-55.892 |
|
| Traceless |
| | x | y | z |
| x |
2.306 |
-7.591 |
0.000 |
| y |
-7.591 |
4.895 |
0.000 |
| z |
0.000 |
0.000 |
-7.200 |
|
| Polar |
| 3z2-r2 | -14.401 |
| x2-y2 | -1.726 |
| xy | -7.591 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
12.531 |
0.000 |
0.000 |
| y |
0.000 |
14.994 |
0.000 |
| z |
0.000 |
0.000 |
5.328 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |