Vibrational Frequencies calculated at B3PW91/6-31G(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' |
3271 |
3144 |
0.54 |
56.71 |
0.69 |
0.81 |
| 2 |
A' |
3178 |
3055 |
4.21 |
149.87 |
0.15 |
0.26 |
| 3 |
A' |
3160 |
3038 |
3.94 |
16.50 |
0.69 |
0.82 |
| 4 |
A' |
1694 |
1629 |
5.05 |
13.09 |
0.11 |
0.20 |
| 5 |
A' |
1624 |
1562 |
114.26 |
66.56 |
0.28 |
0.43 |
| 6 |
A' |
1407 |
1353 |
21.72 |
18.56 |
0.40 |
0.57 |
| 7 |
A' |
1275 |
1226 |
1.74 |
6.73 |
0.51 |
0.67 |
| 8 |
A' |
1147 |
1103 |
67.97 |
20.82 |
0.50 |
0.66 |
| 9 |
A' |
890 |
856 |
27.84 |
0.15 |
0.11 |
0.20 |
| 10 |
A' |
614 |
590 |
1.43 |
7.15 |
0.23 |
0.37 |
| 11 |
A' |
338 |
325 |
1.22 |
0.76 |
0.64 |
0.78 |
| 12 |
A" |
1015 |
976 |
23.15 |
0.25 |
0.75 |
0.86 |
| 13 |
A" |
1005 |
966 |
22.13 |
1.19 |
0.75 |
0.86 |
| 14 |
A" |
684 |
657 |
0.33 |
5.29 |
0.75 |
0.86 |
| 15 |
A" |
181 |
174 |
0.08 |
1.23 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10740.7 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 10326.1 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.334 |
|
|
|
| 2 |
C |
0.067 |
|
|
|
| 3 |
N |
0.030 |
|
|
|
| 4 |
O |
-0.254 |
|
|
|
| 5 |
H |
0.175 |
|
|
|
| 6 |
H |
0.173 |
|
|
|
| 7 |
H |
0.144 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.301 |
2.776 |
0.000 |
3.066 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.927 |
-0.038 |
0.000 |
| y |
-0.038 |
-22.683 |
0.000 |
| z |
0.000 |
0.000 |
-23.025 |
|
| Traceless |
| | x | y | z |
| x |
0.927 |
-0.038 |
0.000 |
| y |
-0.038 |
-0.207 |
0.000 |
| z |
0.000 |
0.000 |
-0.720 |
|
| Polar |
| 3z2-r2 | -1.441 |
| x2-y2 | 0.756 |
| xy | -0.038 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.383 |
2.036 |
0.000 |
| y |
2.036 |
6.112 |
0.000 |
| z |
0.000 |
0.000 |
2.498 |
<r2> (average value of r
2) Å
2
| <r2> |
75.471 |
| (<r2>)1/2 |
8.687 |