Vibrational Frequencies calculated at HF/CEP-31G*
| 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' |
4164 |
3739 |
77.26 |
|
|
|
| 2 |
A' |
3407 |
3059 |
12.83 |
|
|
|
| 3 |
A' |
3397 |
3051 |
42.35 |
|
|
|
| 4 |
A' |
3378 |
3034 |
42.66 |
|
|
|
| 5 |
A' |
3363 |
3020 |
1.15 |
|
|
|
| 6 |
A' |
3347 |
3006 |
16.85 |
|
|
|
| 7 |
A' |
1807 |
1622 |
56.48 |
|
|
|
| 8 |
A' |
1798 |
1614 |
67.48 |
|
|
|
| 9 |
A' |
1651 |
1482 |
80.64 |
|
|
|
| 10 |
A' |
1618 |
1453 |
31.56 |
|
|
|
| 11 |
A' |
1468 |
1318 |
48.12 |
|
|
|
| 12 |
A' |
1386 |
1245 |
137.56 |
|
|
|
| 13 |
A' |
1376 |
1235 |
25.67 |
|
|
|
| 14 |
A' |
1287 |
1156 |
92.25 |
|
|
|
| 15 |
A' |
1268 |
1138 |
3.18 |
|
|
|
| 16 |
A' |
1210 |
1087 |
21.78 |
|
|
|
| 17 |
A' |
1167 |
1048 |
12.10 |
|
|
|
| 18 |
A' |
1115 |
1002 |
7.76 |
|
|
|
| 19 |
A' |
1061 |
952 |
0.37 |
|
|
|
| 20 |
A' |
873 |
784 |
21.92 |
|
|
|
| 21 |
A' |
653 |
587 |
0.43 |
|
|
|
| 22 |
A' |
553 |
497 |
1.53 |
|
|
|
| 23 |
A' |
430 |
386 |
11.86 |
|
|
|
| 24 |
A" |
1110 |
997 |
0.39 |
|
|
|
| 25 |
A" |
1098 |
986 |
0.00 |
|
|
|
| 26 |
A" |
1004 |
901 |
8.90 |
|
|
|
| 27 |
A" |
939 |
843 |
0.04 |
|
|
|
| 28 |
A" |
853 |
766 |
121.57 |
|
|
|
| 29 |
A" |
745 |
669 |
11.40 |
|
|
|
| 30 |
A" |
557 |
500 |
13.99 |
|
|
|
| 31 |
A" |
448 |
402 |
0.75 |
|
|
|
| 32 |
A" |
293 |
263 |
134.49 |
|
|
|
| 33 |
A" |
252 |
226 |
5.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24536.7 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 22033.9 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-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.001 |
|
|
|
| 2 |
C |
-0.245 |
|
|
|
| 3 |
C |
-0.309 |
|
|
|
| 4 |
C |
-0.270 |
|
|
|
| 5 |
C |
-0.312 |
|
|
|
| 6 |
C |
-0.224 |
|
|
|
| 7 |
O |
-0.454 |
|
|
|
| 8 |
H |
0.442 |
|
|
|
| 9 |
H |
0.264 |
|
|
|
| 10 |
H |
0.268 |
|
|
|
| 11 |
H |
0.276 |
|
|
|
| 12 |
H |
0.268 |
|
|
|
| 13 |
H |
0.296 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.472 |
-0.277 |
0.000 |
1.498 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.785 |
-4.807 |
0.000 |
| y |
-4.807 |
-37.674 |
0.000 |
| z |
0.000 |
0.000 |
-45.849 |
|
| Traceless |
| | x | y | z |
| x |
6.977 |
-4.807 |
0.000 |
| y |
-4.807 |
2.643 |
0.000 |
| z |
0.000 |
0.000 |
-9.620 |
|
| Polar |
| 3z2-r2 | -19.239 |
| x2-y2 | 2.889 |
| xy | -4.807 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.805 |
-0.204 |
0.000 |
| y |
-0.204 |
11.606 |
0.000 |
| z |
0.000 |
0.000 |
4.458 |
<r2> (average value of r
2) Å
2
| <r2> |
151.103 |
| (<r2>)1/2 |
12.292 |