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 |
3404 |
3075 |
13.56 |
|
|
|
2 |
A1 |
3386 |
3059 |
17.55 |
|
|
|
3 |
A1 |
3344 |
3021 |
2.94 |
|
|
|
4 |
A1 |
1742 |
1574 |
9.70 |
|
|
|
5 |
A1 |
1531 |
1383 |
0.99 |
|
|
|
6 |
A1 |
1279 |
1155 |
2.65 |
|
|
|
7 |
A1 |
1201 |
1085 |
2.56 |
|
|
|
8 |
A1 |
1052 |
951 |
0.07 |
|
|
|
9 |
A1 |
981 |
887 |
0.42 |
|
|
|
10 |
A1 |
832 |
752 |
5.93 |
|
|
|
11 |
A1 |
757 |
684 |
3.91 |
|
|
|
12 |
A2 |
1232 |
1113 |
0.00 |
|
|
|
13 |
A2 |
1040 |
939 |
0.00 |
|
|
|
14 |
A2 |
997 |
900 |
0.00 |
|
|
|
15 |
A2 |
873 |
789 |
0.00 |
|
|
|
16 |
A2 |
579 |
523 |
0.00 |
|
|
|
17 |
B1 |
3367 |
3042 |
18.16 |
|
|
|
18 |
B1 |
1246 |
1126 |
18.64 |
|
|
|
19 |
B1 |
1110 |
1002 |
0.98 |
|
|
|
20 |
B1 |
846 |
765 |
136.96 |
|
|
|
21 |
B1 |
720 |
651 |
0.06 |
|
|
|
22 |
B1 |
550 |
497 |
12.80 |
|
|
|
23 |
B2 |
3378 |
3052 |
16.73 |
|
|
|
24 |
B2 |
3345 |
3022 |
50.38 |
|
|
|
25 |
B2 |
1461 |
1320 |
4.98 |
|
|
|
26 |
B2 |
1389 |
1255 |
3.63 |
|
|
|
27 |
B2 |
1321 |
1193 |
0.49 |
|
|
|
28 |
B2 |
1060 |
958 |
0.00 |
|
|
|
29 |
B2 |
917 |
829 |
5.45 |
|
|
|
30 |
B2 |
879 |
794 |
10.68 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22908.7 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 20695.7 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 |
-0.199 |
|
|
|
2 |
C |
-0.199 |
|
|
|
3 |
C |
-0.221 |
|
|
|
4 |
C |
-0.221 |
|
|
|
5 |
C |
-0.308 |
|
|
|
6 |
C |
-0.308 |
|
|
|
7 |
H |
0.256 |
|
|
|
8 |
H |
0.256 |
|
|
|
9 |
H |
0.237 |
|
|
|
10 |
H |
0.237 |
|
|
|
11 |
H |
0.236 |
|
|
|
12 |
H |
0.236 |
|
|
|
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 |
-0.911 |
0.911 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-37.823 |
0.000 |
0.000 |
y |
0.000 |
-32.325 |
0.000 |
z |
0.000 |
0.000 |
-33.288 |
|
Traceless |
| x | y | z |
x |
-5.016 |
0.000 |
0.000 |
y |
0.000 |
3.230 |
0.000 |
z |
0.000 |
0.000 |
1.786 |
|
Polar |
3z2-r2 | 3.572 |
x2-y2 | -5.497 |
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 |
6.530 |
0.000 |
0.000 |
y |
0.000 |
9.088 |
0.000 |
z |
0.000 |
0.000 |
8.598 |
<r2> (average value of r
2) Å
2
<r2> |
91.903 |
(<r2>)1/2 |
9.587 |