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' |
3992 |
3604 |
93.54 |
|
|
|
2 |
A' |
3803 |
3434 |
7.09 |
|
|
|
3 |
A' |
3230 |
2916 |
13.75 |
|
|
|
4 |
A' |
1922 |
1736 |
328.19 |
|
|
|
5 |
A' |
1861 |
1681 |
37.65 |
|
|
|
6 |
A' |
1618 |
1461 |
24.53 |
|
|
|
7 |
A' |
1548 |
1398 |
26.61 |
|
|
|
8 |
A' |
1437 |
1297 |
35.62 |
|
|
|
9 |
A' |
1261 |
1138 |
81.07 |
|
|
|
10 |
A' |
1220 |
1102 |
251.44 |
|
|
|
11 |
A' |
933 |
843 |
36.82 |
|
|
|
12 |
A' |
745 |
673 |
379.32 |
|
|
|
13 |
A' |
680 |
614 |
16.83 |
|
|
|
14 |
A' |
501 |
452 |
48.74 |
|
|
|
15 |
A' |
275 |
249 |
19.65 |
|
|
|
16 |
A" |
3918 |
3537 |
15.81 |
|
|
|
17 |
A" |
3274 |
2956 |
8.64 |
|
|
|
18 |
A" |
1496 |
1351 |
0.39 |
|
|
|
19 |
A" |
1304 |
1178 |
0.44 |
|
|
|
20 |
A" |
1000 |
903 |
13.56 |
|
|
|
21 |
A" |
688 |
621 |
200.41 |
|
|
|
22 |
A" |
556 |
502 |
55.24 |
|
|
|
23 |
A" |
247 |
223 |
54.82 |
|
|
|
24 |
A" |
87 |
78 |
5.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18797.4 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 16972.1 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 |
0.721 |
|
|
|
2 |
O |
-0.553 |
|
|
|
3 |
O |
-0.730 |
|
|
|
4 |
C |
-0.178 |
|
|
|
5 |
N |
-0.821 |
|
|
|
6 |
H |
0.441 |
|
|
|
7 |
H |
0.221 |
|
|
|
8 |
H |
0.221 |
|
|
|
9 |
H |
0.339 |
|
|
|
10 |
H |
0.339 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.950 |
0.500 |
0.000 |
1.074 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-34.408 |
-3.585 |
0.000 |
y |
-3.585 |
-28.602 |
0.000 |
z |
0.000 |
0.000 |
-26.926 |
|
Traceless |
| x | y | z |
x |
-6.644 |
-3.585 |
0.000 |
y |
-3.585 |
2.066 |
0.000 |
z |
0.000 |
0.000 |
4.579 |
|
Polar |
3z2-r2 | 9.157 |
x2-y2 | -5.807 |
xy | -3.585 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |