Vibrational Frequencies calculated at LSDA/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' |
3092 |
3036 |
4.65 |
|
|
|
2 |
A' |
3008 |
2954 |
4.70 |
|
|
|
3 |
A' |
2996 |
2942 |
5.11 |
|
|
|
4 |
A' |
1512 |
1485 |
71.76 |
|
|
|
5 |
A' |
1510 |
1482 |
58.69 |
|
|
|
6 |
A' |
1495 |
1468 |
50.62 |
|
|
|
7 |
A' |
1400 |
1375 |
21.70 |
|
|
|
8 |
A' |
1326 |
1302 |
1.72 |
|
|
|
9 |
A' |
1153 |
1132 |
149.97 |
|
|
|
10 |
A' |
1114 |
1094 |
69.72 |
|
|
|
11 |
A' |
1036 |
1017 |
50.78 |
|
|
|
12 |
A' |
901 |
885 |
23.02 |
|
|
|
13 |
A' |
815 |
800 |
135.06 |
|
|
|
14 |
A' |
666 |
654 |
5.98 |
|
|
|
15 |
A' |
510 |
501 |
0.03 |
|
|
|
16 |
A' |
374 |
367 |
2.85 |
|
|
|
17 |
A' |
221 |
217 |
0.35 |
|
|
|
18 |
A" |
3099 |
3043 |
8.52 |
|
|
|
19 |
A" |
3039 |
2985 |
8.81 |
|
|
|
20 |
A" |
1485 |
1458 |
13.81 |
|
|
|
21 |
A" |
1252 |
1229 |
0.33 |
|
|
|
22 |
A" |
1146 |
1125 |
4.73 |
|
|
|
23 |
A" |
831 |
816 |
4.85 |
|
|
|
24 |
A" |
676 |
664 |
11.82 |
|
|
|
25 |
A" |
255 |
251 |
0.43 |
|
|
|
26 |
A" |
146 |
143 |
1.34 |
|
|
|
27 |
A" |
74 |
73 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17565.0 cm
-1
Scaled (by 0.982) Zero Point Vibrational Energy (zpe) 17248.8 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 LSDA/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
0.451 |
|
|
|
2 |
O |
-0.274 |
|
|
|
3 |
O |
-0.236 |
|
|
|
4 |
O |
-0.243 |
|
|
|
5 |
C |
-0.242 |
|
|
|
6 |
C |
-0.663 |
|
|
|
7 |
H |
0.244 |
|
|
|
8 |
H |
0.244 |
|
|
|
9 |
H |
0.232 |
|
|
|
10 |
H |
0.243 |
|
|
|
11 |
H |
0.243 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.841 |
0.043 |
0.000 |
2.842 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-34.296 |
-0.587 |
0.000 |
y |
-0.587 |
-37.152 |
0.000 |
z |
0.000 |
0.000 |
-33.038 |
|
Traceless |
| x | y | z |
x |
0.799 |
-0.587 |
0.000 |
y |
-0.587 |
-3.485 |
0.000 |
z |
0.000 |
0.000 |
2.686 |
|
Polar |
3z2-r2 | 5.372 |
x2-y2 | 2.856 |
xy | -0.587 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.335 |
-0.325 |
0.000 |
y |
-0.325 |
5.688 |
0.000 |
z |
0.000 |
0.000 |
3.633 |
<r2> (average value of r
2) Å
2
<r2> |
180.961 |
(<r2>)1/2 |
13.452 |