Vibrational Frequencies calculated at HF/cc-pVDZ
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' |
3303 |
2999 |
13.81 |
57.49 |
0.72 |
0.84 |
2 |
A' |
3182 |
2889 |
6.43 |
154.20 |
0.01 |
0.02 |
3 |
A' |
3101 |
2815 |
120.97 |
123.69 |
0.39 |
0.56 |
4 |
A' |
2023 |
1837 |
244.73 |
10.56 |
0.68 |
0.81 |
5 |
A' |
1558 |
1415 |
19.48 |
16.52 |
0.69 |
0.82 |
6 |
A' |
1534 |
1393 |
18.74 |
4.83 |
0.40 |
0.58 |
7 |
A' |
1490 |
1353 |
9.39 |
3.09 |
0.73 |
0.84 |
8 |
A' |
1217 |
1105 |
27.18 |
2.91 |
0.28 |
0.44 |
9 |
A' |
960 |
872 |
4.13 |
7.10 |
0.30 |
0.46 |
10 |
A' |
544 |
494 |
19.93 |
1.16 |
0.47 |
0.64 |
11 |
A" |
3250 |
2951 |
15.83 |
76.49 |
0.75 |
0.86 |
12 |
A" |
1571 |
1427 |
9.62 |
10.86 |
0.75 |
0.86 |
13 |
A" |
1246 |
1131 |
1.12 |
1.14 |
0.75 |
0.86 |
14 |
A" |
845 |
767 |
0.12 |
4.69 |
0.75 |
0.86 |
15 |
A" |
176 |
160 |
1.55 |
0.93 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12999.2 cm
-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 11803.3 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/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.203 |
|
|
|
2 |
C |
-0.086 |
|
|
|
3 |
O |
-0.296 |
|
|
|
4 |
H |
0.007 |
|
|
|
5 |
H |
0.061 |
|
|
|
6 |
H |
0.055 |
|
|
|
7 |
H |
0.055 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.889 |
-0.245 |
0.000 |
2.899 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.094 |
-1.082 |
0.000 |
y |
-1.082 |
-17.839 |
0.000 |
z |
0.000 |
0.000 |
-17.753 |
|
Traceless |
| x | y | z |
x |
-3.299 |
-1.082 |
0.000 |
y |
-1.082 |
1.585 |
0.000 |
z |
0.000 |
0.000 |
1.714 |
|
Polar |
3z2-r2 | 3.427 |
x2-y2 | -3.256 |
xy | -1.082 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.205 |
0.075 |
0.000 |
y |
0.075 |
3.525 |
0.000 |
z |
0.000 |
0.000 |
2.616 |
<r2> (average value of r
2) Å
2
<r2> |
46.359 |
(<r2>)1/2 |
6.809 |