Vibrational Frequencies calculated at B3PW91/aug-cc-pVTZ
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' |
3837 |
3703 |
92.99 |
|
|
|
2 |
A' |
3230 |
3118 |
3.09 |
|
|
|
3 |
A' |
3101 |
2993 |
6.52 |
|
|
|
4 |
A' |
1722 |
1662 |
7.10 |
|
|
|
5 |
A' |
1447 |
1397 |
17.13 |
|
|
|
6 |
A' |
1353 |
1306 |
79.32 |
|
|
|
7 |
A' |
1178 |
1137 |
13.58 |
|
|
|
8 |
A' |
945 |
912 |
128.51 |
|
|
|
9 |
A' |
535 |
517 |
6.58 |
|
|
|
10 |
A" |
978 |
944 |
34.61 |
|
|
|
11 |
A" |
803 |
775 |
7.31 |
|
|
|
12 |
A" |
438 |
423 |
124.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9784.4 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 9442.9 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 B3PW91/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.480 |
|
|
|
2 |
N |
-0.199 |
|
|
|
3 |
O |
-0.255 |
|
|
|
4 |
H |
0.384 |
|
|
|
5 |
H |
0.395 |
|
|
|
6 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.250 |
-0.158 |
0.000 |
0.296 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.930 |
-1.442 |
0.000 |
y |
-1.442 |
-19.418 |
0.000 |
z |
0.000 |
0.000 |
-19.156 |
|
Traceless |
| x | y | z |
x |
7.358 |
-1.442 |
0.000 |
y |
-1.442 |
-3.875 |
0.000 |
z |
0.000 |
0.000 |
-3.483 |
|
Polar |
3z2-r2 | -6.965 |
x2-y2 | 7.488 |
xy | -1.442 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.983 |
-0.062 |
0.000 |
y |
-0.062 |
3.862 |
0.000 |
z |
0.000 |
0.000 |
2.999 |
<r2> (average value of r
2) Å
2
<r2> |
40.548 |
(<r2>)1/2 |
6.368 |