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 |
4025 |
3673 |
22.55 |
|
|
|
2 |
A |
3393 |
3096 |
35.17 |
|
|
|
3 |
A |
3373 |
3077 |
7.72 |
|
|
|
4 |
A |
3308 |
3018 |
32.96 |
|
|
|
5 |
A |
3281 |
2994 |
11.81 |
|
|
|
6 |
A |
3267 |
2981 |
25.43 |
|
|
|
7 |
A |
1630 |
1487 |
13.28 |
|
|
|
8 |
A |
1584 |
1445 |
3.50 |
|
|
|
9 |
A |
1522 |
1389 |
12.47 |
|
|
|
10 |
A |
1371 |
1251 |
69.88 |
|
|
|
11 |
A |
1318 |
1203 |
89.35 |
|
|
|
12 |
A |
1303 |
1189 |
0.99 |
|
|
|
13 |
A |
1273 |
1161 |
4.22 |
|
|
|
14 |
A |
1246 |
1137 |
3.19 |
|
|
|
15 |
A |
1213 |
1107 |
1.52 |
|
|
|
16 |
A |
1190 |
1086 |
14.86 |
|
|
|
17 |
A |
1051 |
959 |
14.73 |
|
|
|
18 |
A |
1022 |
932 |
40.29 |
|
|
|
19 |
A |
911 |
832 |
19.79 |
|
|
|
20 |
A |
874 |
798 |
12.49 |
|
|
|
21 |
A |
825 |
752 |
15.41 |
|
|
|
22 |
A |
430 |
393 |
21.43 |
|
|
|
23 |
A |
426 |
389 |
9.21 |
|
|
|
24 |
A |
318 |
290 |
197.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20075.7 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 18319.0 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 |
-0.315 |
|
|
|
3 |
C |
-0.359 |
|
|
|
4 |
O |
-0.588 |
|
|
|
5 |
H |
0.143 |
|
|
|
6 |
H |
0.155 |
|
|
|
7 |
H |
0.173 |
|
|
|
8 |
H |
0.151 |
|
|
|
9 |
H |
0.163 |
|
|
|
10 |
H |
0.366 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.684 |
1.675 |
1.023 |
2.078 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.287 |
-4.026 |
-0.430 |
y |
-4.026 |
-24.630 |
-0.310 |
z |
-0.430 |
-0.310 |
-24.366 |
|
Traceless |
| x | y | z |
x |
-0.789 |
-4.026 |
-0.430 |
y |
-4.026 |
0.196 |
-0.310 |
z |
-0.430 |
-0.310 |
0.592 |
|
Polar |
3z2-r2 | 1.185 |
x2-y2 | -0.657 |
xy | -4.026 |
xz | -0.430 |
yz | -0.310 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.360 |
-0.206 |
0.071 |
y |
-0.206 |
5.167 |
0.009 |
z |
0.071 |
0.009 |
4.612 |
<r2> (average value of r
2) Å
2
<r2> |
63.755 |
(<r2>)1/2 |
7.985 |