Vibrational Frequencies calculated at HF/6-31G
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' |
3833 |
3461 |
120.69 |
|
|
|
2 |
A' |
3431 |
3098 |
11.59 |
|
|
|
3 |
A' |
3404 |
3074 |
1.17 |
|
|
|
4 |
A' |
3261 |
2945 |
79.63 |
|
|
|
5 |
A' |
1850 |
1670 |
185.72 |
|
|
|
6 |
A' |
1746 |
1577 |
480.99 |
|
|
|
7 |
A' |
1596 |
1441 |
27.50 |
|
|
|
8 |
A' |
1535 |
1386 |
28.84 |
|
|
|
9 |
A' |
1496 |
1350 |
74.50 |
|
|
|
10 |
A' |
1370 |
1237 |
196.12 |
|
|
|
11 |
A' |
1200 |
1084 |
66.35 |
|
|
|
12 |
A' |
1046 |
944 |
105.77 |
|
|
|
13 |
A' |
962 |
869 |
17.19 |
|
|
|
14 |
A' |
524 |
473 |
31.99 |
|
|
|
15 |
A' |
277 |
250 |
5.80 |
|
|
|
16 |
A" |
1171 |
1058 |
4.20 |
|
|
|
17 |
A" |
1161 |
1048 |
12.71 |
|
|
|
18 |
A" |
882 |
796 |
44.64 |
|
|
|
19 |
A" |
838 |
756 |
290.28 |
|
|
|
20 |
A" |
458 |
413 |
3.95 |
|
|
|
21 |
A" |
258 |
233 |
7.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16148.9 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 14580.8 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/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.403 |
|
|
|
2 |
C |
0.345 |
|
|
|
3 |
C |
0.308 |
|
|
|
4 |
O |
-0.614 |
|
|
|
5 |
O |
-0.748 |
|
|
|
6 |
H |
0.486 |
|
|
|
7 |
H |
0.212 |
|
|
|
8 |
H |
0.182 |
|
|
|
9 |
H |
0.232 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.371 |
3.421 |
0.000 |
3.441 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-30.451 |
0.888 |
0.000 |
y |
0.888 |
-28.692 |
0.000 |
z |
0.000 |
0.000 |
-30.264 |
|
Traceless |
| x | y | z |
x |
-0.973 |
0.888 |
0.000 |
y |
0.888 |
1.666 |
0.000 |
z |
0.000 |
0.000 |
-0.693 |
|
Polar |
3z2-r2 | -1.385 |
x2-y2 | -1.759 |
xy | 0.888 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.944 |
0.349 |
0.000 |
y |
0.349 |
5.715 |
0.000 |
z |
0.000 |
0.000 |
1.923 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |