Vibrational Frequencies calculated at HF/SDD
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' |
3388 |
3050 |
5.57 |
41.10 |
0.71 |
0.83 |
2 |
A' |
3275 |
2949 |
3.17 |
126.43 |
0.02 |
0.04 |
3 |
A' |
1628 |
1466 |
21.76 |
11.47 |
0.75 |
0.86 |
4 |
A' |
1589 |
1431 |
0.97 |
2.20 |
0.34 |
0.50 |
5 |
A' |
1510 |
1360 |
49.72 |
15.63 |
0.33 |
0.50 |
6 |
A' |
1279 |
1151 |
1.91 |
1.84 |
0.75 |
0.85 |
7 |
A' |
973 |
876 |
0.33 |
12.44 |
0.11 |
0.21 |
8 |
A' |
693 |
624 |
50.28 |
6.00 |
0.58 |
0.74 |
9 |
A' |
651 |
586 |
12.57 |
2.36 |
0.72 |
0.84 |
10 |
A" |
3421 |
3080 |
1.13 |
35.08 |
0.75 |
0.86 |
11 |
A" |
1646 |
1482 |
131.68 |
6.76 |
0.75 |
0.86 |
12 |
A" |
1592 |
1433 |
441.55 |
3.92 |
0.75 |
0.86 |
13 |
A" |
1212 |
1092 |
113.43 |
4.40 |
0.75 |
0.86 |
14 |
A" |
504 |
453 |
1.60 |
2.35 |
0.75 |
0.86 |
15 |
A" |
18 |
16 |
0.05 |
0.78 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11688.2 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 10524.0 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/SDD
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.402 |
|
|
|
2 |
N |
0.314 |
|
|
|
3 |
H |
0.249 |
|
|
|
4 |
H |
0.246 |
|
|
|
5 |
H |
0.246 |
|
|
|
6 |
O |
-0.327 |
|
|
|
7 |
O |
-0.327 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.020 |
-4.711 |
0.000 |
4.711 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.844 |
-0.073 |
0.000 |
y |
-0.073 |
-22.510 |
0.000 |
z |
0.000 |
0.000 |
-28.449 |
|
Traceless |
| x | y | z |
x |
3.636 |
-0.073 |
0.000 |
y |
-0.073 |
2.637 |
0.000 |
z |
0.000 |
0.000 |
-6.272 |
|
Polar |
3z2-r2 | -12.545 |
x2-y2 | 0.666 |
xy | -0.073 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.206 |
-0.054 |
0.000 |
y |
-0.054 |
3.295 |
0.000 |
z |
0.000 |
0.000 |
5.429 |
<r2> (average value of r
2) Å
2
<r2> |
65.126 |
(<r2>)1/2 |
8.070 |