Vibrational Frequencies calculated at HF/6-311G**
| 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' |
4129 |
3751 |
95.18 |
|
|
|
| 2 |
A' |
3778 |
3432 |
7.06 |
|
|
|
| 3 |
A' |
3275 |
2975 |
22.40 |
|
|
|
| 4 |
A' |
3187 |
2895 |
8.73 |
|
|
|
| 5 |
A' |
1916 |
1740 |
335.12 |
|
|
|
| 6 |
A' |
1602 |
1456 |
25.63 |
|
|
|
| 7 |
A' |
1573 |
1429 |
82.41 |
|
|
|
| 8 |
A' |
1505 |
1367 |
7.33 |
|
|
|
| 9 |
A' |
1386 |
1259 |
108.04 |
|
|
|
| 10 |
A' |
1208 |
1098 |
204.52 |
|
|
|
| 11 |
A' |
1109 |
1008 |
44.05 |
|
|
|
| 12 |
A' |
933 |
847 |
0.61 |
|
|
|
| 13 |
A' |
599 |
544 |
45.58 |
|
|
|
| 14 |
A' |
457 |
415 |
1.77 |
|
|
|
| 15 |
A" |
3251 |
2953 |
14.47 |
|
|
|
| 16 |
A" |
1590 |
1445 |
7.76 |
|
|
|
| 17 |
A" |
1170 |
1063 |
11.23 |
|
|
|
| 18 |
A" |
930 |
845 |
34.29 |
|
|
|
| 19 |
A" |
666 |
605 |
129.48 |
|
|
|
| 20 |
A" |
555 |
504 |
50.57 |
|
|
|
| 21 |
A" |
147 |
133 |
0.68 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17481.9 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 15882.3 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/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.341 |
|
|
|
| 2 |
C |
-0.213 |
|
|
|
| 3 |
N |
-0.492 |
|
|
|
| 4 |
O |
-0.418 |
|
|
|
| 5 |
H |
0.099 |
|
|
|
| 6 |
H |
0.123 |
|
|
|
| 7 |
H |
0.123 |
|
|
|
| 8 |
H |
0.168 |
|
|
|
| 9 |
H |
0.270 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.164 |
-1.208 |
0.000 |
1.678 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.399 |
-1.765 |
0.000 |
| y |
-1.765 |
-27.420 |
0.000 |
| z |
0.000 |
0.000 |
-24.807 |
|
| Traceless |
| | x | y | z |
| x |
5.715 |
-1.765 |
0.000 |
| y |
-1.765 |
-4.817 |
0.000 |
| z |
0.000 |
0.000 |
-0.898 |
|
| Polar |
| 3z2-r2 | -1.795 |
| x2-y2 | 7.022 |
| xy | -1.765 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.758 |
0.271 |
0.000 |
| y |
0.271 |
5.507 |
0.000 |
| z |
0.000 |
0.000 |
3.171 |
<r2> (average value of r
2) Å
2
| <r2> |
73.779 |
| (<r2>)1/2 |
8.589 |