Vibrational Frequencies calculated at HF/6-31+G**
| 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' |
3430 |
3101 |
1.51 |
60.88 |
0.69 |
0.81 |
| 2 |
A' |
3367 |
3044 |
4.20 |
100.89 |
0.28 |
0.44 |
| 3 |
A' |
3332 |
3013 |
1.68 |
49.69 |
0.16 |
0.28 |
| 4 |
A' |
1911 |
1728 |
187.99 |
87.26 |
0.44 |
0.61 |
| 5 |
A' |
1839 |
1663 |
8.88 |
154.54 |
0.16 |
0.28 |
| 6 |
A' |
1544 |
1396 |
16.18 |
32.86 |
0.37 |
0.54 |
| 7 |
A' |
1403 |
1268 |
0.81 |
14.66 |
0.25 |
0.40 |
| 8 |
A' |
1277 |
1155 |
66.28 |
40.51 |
0.50 |
0.67 |
| 9 |
A' |
988 |
893 |
21.67 |
1.43 |
0.74 |
0.85 |
| 10 |
A' |
665 |
601 |
4.73 |
6.83 |
0.14 |
0.25 |
| 11 |
A' |
384 |
348 |
2.07 |
0.43 |
0.73 |
0.84 |
| 12 |
A" |
1138 |
1029 |
39.52 |
9.07 |
0.75 |
0.86 |
| 13 |
A" |
1090 |
985 |
45.09 |
1.60 |
0.75 |
0.86 |
| 14 |
A" |
747 |
675 |
3.31 |
3.86 |
0.75 |
0.86 |
| 15 |
A" |
182 |
165 |
0.00 |
0.45 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11647.4 cm
-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 10531.6 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.130 |
|
|
|
| 2 |
C |
-0.225 |
|
|
|
| 3 |
N |
-0.022 |
|
|
|
| 4 |
O |
-0.159 |
|
|
|
| 5 |
H |
0.181 |
|
|
|
| 6 |
H |
0.169 |
|
|
|
| 7 |
H |
0.186 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.521 |
2.982 |
0.000 |
3.347 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.840 |
-0.260 |
0.000 |
| y |
-0.260 |
-23.769 |
0.000 |
| z |
0.000 |
0.000 |
-24.270 |
|
| Traceless |
| | x | y | z |
| x |
1.179 |
-0.260 |
0.000 |
| y |
-0.260 |
-0.214 |
0.000 |
| z |
0.000 |
0.000 |
-0.965 |
|
| Polar |
| 3z2-r2 | -1.930 |
| x2-y2 | 0.929 |
| xy | -0.260 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.041 |
2.268 |
0.000 |
| y |
2.268 |
5.880 |
0.000 |
| z |
0.000 |
0.000 |
3.177 |
<r2> (average value of r
2) Å
2
| <r2> |
75.179 |
| (<r2>)1/2 |
8.671 |