Vibrational Frequencies calculated at MP2/3-21G
| 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' |
3531 |
3371 |
28.76 |
|
|
|
| 2 |
A' |
3242 |
3094 |
2.48 |
|
|
|
| 3 |
A' |
3215 |
3069 |
9.76 |
|
|
|
| 4 |
A' |
3209 |
3063 |
24.59 |
|
|
|
| 5 |
A' |
3190 |
3045 |
7.68 |
|
|
|
| 6 |
A' |
1615 |
1542 |
68.17 |
|
|
|
| 7 |
A' |
1569 |
1498 |
63.67 |
|
|
|
| 8 |
A' |
1514 |
1445 |
9.14 |
|
|
|
| 9 |
A' |
1451 |
1385 |
24.36 |
|
|
|
| 10 |
A' |
1424 |
1359 |
18.79 |
|
|
|
| 11 |
A' |
1322 |
1262 |
1.44 |
|
|
|
| 12 |
A' |
1260 |
1203 |
1.89 |
|
|
|
| 13 |
A' |
1248 |
1191 |
92.09 |
|
|
|
| 14 |
A' |
1185 |
1131 |
108.73 |
|
|
|
| 15 |
A' |
1093 |
1043 |
25.47 |
|
|
|
| 16 |
A' |
1087 |
1038 |
6.73 |
|
|
|
| 17 |
A' |
966 |
922 |
9.06 |
|
|
|
| 18 |
A' |
831 |
793 |
51.06 |
|
|
|
| 19 |
A' |
700 |
668 |
0.54 |
|
|
|
| 20 |
A' |
537 |
513 |
0.15 |
|
|
|
| 21 |
A' |
395 |
377 |
11.96 |
|
|
|
| 22 |
A" |
999 |
953 |
0.00 |
|
|
|
| 23 |
A" |
969 |
925 |
0.31 |
|
|
|
| 24 |
A" |
869 |
830 |
2.05 |
|
|
|
| 25 |
A" |
816 |
779 |
74.49 |
|
|
|
| 26 |
A" |
751 |
717 |
1.77 |
|
|
|
| 27 |
A" |
543 |
519 |
14.25 |
|
|
|
| 28 |
A" |
413 |
395 |
7.45 |
|
|
|
| 29 |
A" |
384 |
367 |
154.57 |
|
|
|
| 30 |
A" |
234 |
223 |
1.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20280.5 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 19357.7 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 MP2/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.645 |
|
|
|
| 2 |
C |
0.117 |
|
|
|
| 3 |
C |
-0.377 |
|
|
|
| 4 |
C |
0.425 |
|
|
|
| 5 |
C |
-0.344 |
|
|
|
| 6 |
C |
0.108 |
|
|
|
| 7 |
O |
-0.710 |
|
|
|
| 8 |
H |
0.260 |
|
|
|
| 9 |
H |
0.240 |
|
|
|
| 10 |
H |
0.270 |
|
|
|
| 11 |
H |
0.261 |
|
|
|
| 12 |
H |
0.394 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.657 |
2.024 |
0.000 |
2.616 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.173 |
5.173 |
0.000 |
| y |
5.173 |
-45.505 |
0.000 |
| z |
0.000 |
0.000 |
-44.282 |
|
| Traceless |
| | x | y | z |
| x |
12.721 |
5.173 |
0.000 |
| y |
5.173 |
-7.278 |
0.000 |
| z |
0.000 |
0.000 |
-5.443 |
|
| Polar |
| 3z2-r2 | -10.886 |
| x2-y2 | 13.332 |
| xy | 5.173 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.802 |
0.306 |
0.000 |
| y |
0.306 |
10.042 |
0.000 |
| z |
0.000 |
0.000 |
2.293 |
<r2> (average value of r
2) Å
2
| <r2> |
183.950 |
| (<r2>)1/2 |
13.563 |