Vibrational Frequencies calculated at B1B95/3-21G
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' |
3530 |
3378 |
6.11 |
79.29 |
0.35 |
0.51 |
2 |
A' |
3329 |
3185 |
2.08 |
116.38 |
0.13 |
0.24 |
3 |
A' |
1705 |
1631 |
16.21 |
16.32 |
0.54 |
0.70 |
4 |
A' |
1393 |
1333 |
23.91 |
9.35 |
0.72 |
0.84 |
5 |
A' |
1119 |
1070 |
135.08 |
3.91 |
0.73 |
0.85 |
6 |
A' |
934 |
894 |
17.14 |
15.60 |
0.11 |
0.20 |
7 |
A" |
3436 |
3287 |
5.32 |
63.53 |
0.75 |
0.86 |
8 |
A" |
1278 |
1222 |
0.00 |
13.51 |
0.75 |
0.86 |
9 |
A" |
410 |
393 |
230.98 |
10.48 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8566.7 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 8195.7 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 B1B95/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.490 |
|
|
|
2 |
O |
-0.479 |
|
|
|
3 |
H |
0.370 |
|
|
|
4 |
H |
0.300 |
|
|
|
5 |
H |
0.300 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.212 |
0.644 |
0.000 |
0.678 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-10.468 |
4.094 |
0.000 |
y |
4.094 |
-12.196 |
0.000 |
z |
0.000 |
0.000 |
-11.015 |
|
Traceless |
| x | y | z |
x |
1.137 |
4.094 |
0.000 |
y |
4.094 |
-1.455 |
0.000 |
z |
0.000 |
0.000 |
0.317 |
|
Polar |
3z2-r2 | 0.634 |
x2-y2 | 1.728 |
xy | 4.094 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.428 |
0.579 |
0.000 |
y |
0.579 |
2.074 |
0.000 |
z |
0.000 |
0.000 |
1.307 |
<r2> (average value of r
2) Å
2
<r2> |
21.142 |
(<r2>)1/2 |
4.598 |