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' |
3475 |
3171 |
0.56 |
|
|
|
2 |
A' |
3443 |
3141 |
0.32 |
|
|
|
3 |
A' |
3421 |
3122 |
5.31 |
|
|
|
4 |
A' |
1723 |
1572 |
29.57 |
|
|
|
5 |
A' |
1626 |
1483 |
84.30 |
|
|
|
6 |
A' |
1496 |
1365 |
11.63 |
|
|
|
7 |
A' |
1349 |
1231 |
16.29 |
|
|
|
8 |
A' |
1276 |
1165 |
48.19 |
|
|
|
9 |
A' |
1209 |
1104 |
21.01 |
|
|
|
10 |
A' |
1128 |
1030 |
28.50 |
|
|
|
11 |
A' |
1093 |
998 |
28.73 |
|
|
|
12 |
A' |
988 |
902 |
42.54 |
|
|
|
13 |
A' |
967 |
883 |
6.68 |
|
|
|
14 |
A' |
504 |
460 |
3.82 |
|
|
|
15 |
A' |
317 |
289 |
0.50 |
|
|
|
16 |
A" |
1016 |
927 |
0.10 |
|
|
|
17 |
A" |
955 |
872 |
18.94 |
|
|
|
18 |
A" |
861 |
786 |
109.13 |
|
|
|
19 |
A" |
669 |
610 |
2.68 |
|
|
|
20 |
A" |
642 |
586 |
10.25 |
|
|
|
21 |
A" |
240 |
219 |
4.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14198.6 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 12956.3 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 |
-0.123 |
|
|
|
2 |
C |
-0.152 |
|
|
|
3 |
C |
-0.139 |
|
|
|
4 |
C |
-0.126 |
|
|
|
5 |
O |
-0.272 |
|
|
|
6 |
Cl |
0.111 |
|
|
|
7 |
H |
0.245 |
|
|
|
8 |
H |
0.230 |
|
|
|
9 |
H |
0.227 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.296 |
-1.723 |
0.000 |
2.871 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-39.452 |
-0.101 |
0.000 |
y |
-0.101 |
-36.405 |
0.000 |
z |
0.000 |
0.000 |
-43.697 |
|
Traceless |
| x | y | z |
x |
0.598 |
-0.101 |
0.000 |
y |
-0.101 |
5.170 |
0.000 |
z |
0.000 |
0.000 |
-5.768 |
|
Polar |
3z2-r2 | -11.537 |
x2-y2 | -3.048 |
xy | -0.101 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.042 |
-1.239 |
0.000 |
y |
-1.239 |
9.556 |
0.000 |
z |
0.000 |
0.000 |
3.695 |
<r2> (average value of r
2) Å
2
<r2> |
122.849 |
(<r2>)1/2 |
11.084 |