Vibrational Frequencies calculated at HF/3-21G*
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 |
3892 |
3513 |
28.92 |
|
|
|
2 |
A |
3286 |
2966 |
61.62 |
|
|
|
3 |
A |
3266 |
2948 |
8.72 |
|
|
|
4 |
A |
3239 |
2924 |
20.38 |
|
|
|
5 |
A |
3169 |
2860 |
21.89 |
|
|
|
6 |
A |
1665 |
1503 |
3.57 |
|
|
|
7 |
A |
1646 |
1486 |
6.77 |
|
|
|
8 |
A |
1574 |
1421 |
16.83 |
|
|
|
9 |
A |
1536 |
1386 |
10.14 |
|
|
|
10 |
A |
1366 |
1233 |
124.42 |
|
|
|
11 |
A |
1248 |
1126 |
31.56 |
|
|
|
12 |
A |
1165 |
1051 |
9.24 |
|
|
|
13 |
A |
1119 |
1010 |
75.11 |
|
|
|
14 |
A |
959 |
865 |
4.31 |
|
|
|
15 |
A |
694 |
627 |
12.35 |
|
|
|
16 |
A |
416 |
376 |
15.44 |
|
|
|
17 |
A |
325 |
294 |
195.92 |
|
|
|
18 |
A |
173 |
156 |
5.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15368.0 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 13871.2 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/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.118 |
|
|
|
2 |
C |
-0.656 |
|
|
|
3 |
O |
-0.685 |
|
|
|
4 |
H |
0.178 |
|
|
|
5 |
H |
0.232 |
|
|
|
6 |
H |
0.205 |
|
|
|
7 |
H |
0.218 |
|
|
|
8 |
H |
0.390 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.347 |
1.616 |
0.039 |
1.653 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.217 |
-2.296 |
0.453 |
y |
-2.296 |
-19.484 |
0.534 |
z |
0.453 |
0.534 |
-20.086 |
|
Traceless |
| x | y | z |
x |
4.568 |
-2.296 |
0.453 |
y |
-2.296 |
-1.833 |
0.534 |
z |
0.453 |
0.534 |
-2.735 |
|
Polar |
3z2-r2 | -5.471 |
x2-y2 | 4.268 |
xy | -2.296 |
xz | 0.453 |
yz | 0.534 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.965 |
-0.033 |
0.027 |
y |
-0.033 |
3.227 |
0.089 |
z |
0.027 |
0.089 |
2.281 |
<r2> (average value of r
2) Å
2
<r2> |
51.826 |
(<r2>)1/2 |
7.199 |