Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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' |
3446 |
3121 |
0.54 |
96.43 |
0.11 |
0.19 |
| 2 |
A' |
3418 |
3095 |
0.76 |
44.06 |
0.65 |
0.79 |
| 3 |
A' |
3399 |
3078 |
4.65 |
85.16 |
0.40 |
0.57 |
| 4 |
A' |
1788 |
1619 |
17.43 |
1.43 |
0.75 |
0.86 |
| 5 |
A' |
1624 |
1471 |
46.43 |
36.56 |
0.21 |
0.34 |
| 6 |
A' |
1531 |
1386 |
21.20 |
2.42 |
0.74 |
0.85 |
| 7 |
A' |
1377 |
1247 |
9.97 |
10.88 |
0.32 |
0.49 |
| 8 |
A' |
1274 |
1153 |
21.43 |
4.00 |
0.29 |
0.45 |
| 9 |
A' |
1216 |
1101 |
12.70 |
11.83 |
0.30 |
0.46 |
| 10 |
A' |
1107 |
1003 |
2.65 |
2.04 |
0.19 |
0.32 |
| 11 |
A' |
1045 |
947 |
55.20 |
4.55 |
0.12 |
0.22 |
| 12 |
A' |
1007 |
912 |
9.10 |
3.20 |
0.75 |
0.85 |
| 13 |
A' |
997 |
903 |
1.57 |
1.77 |
0.61 |
0.76 |
| 14 |
A" |
1047 |
948 |
2.78 |
2.02 |
0.75 |
0.86 |
| 15 |
A" |
1032 |
934 |
0.05 |
0.44 |
0.75 |
0.86 |
| 16 |
A" |
874 |
791 |
48.35 |
0.64 |
0.75 |
0.86 |
| 17 |
A" |
705 |
639 |
3.59 |
0.28 |
0.75 |
0.86 |
| 18 |
A" |
649 |
587 |
18.02 |
1.54 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 13768.0 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 12466.9 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(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.325 |
|
|
|
| 2 |
C |
-0.005 |
|
|
|
| 3 |
C |
0.153 |
|
|
|
| 4 |
N |
-0.030 |
|
|
|
| 5 |
O |
-0.342 |
|
|
|
| 6 |
H |
0.177 |
|
|
|
| 7 |
H |
0.179 |
|
|
|
| 8 |
H |
0.192 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.732 |
1.526 |
0.000 |
3.130 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.337 |
-2.727 |
0.000 |
| y |
-2.727 |
-24.424 |
0.000 |
| z |
0.000 |
0.000 |
-29.710 |
|
| Traceless |
| | x | y | z |
| x |
-1.270 |
-2.727 |
0.000 |
| y |
-2.727 |
4.600 |
0.000 |
| z |
0.000 |
0.000 |
-3.329 |
|
| Polar |
| 3z2-r2 | -6.659 |
| x2-y2 | -3.913 |
| xy | -2.727 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.922 |
-0.326 |
0.000 |
| y |
-0.326 |
6.271 |
0.000 |
| z |
0.000 |
0.000 |
2.887 |
<r2> (average value of r
2) Å
2
| <r2> |
74.843 |
| (<r2>)1/2 |
8.651 |