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 |
3689 |
3521 |
22.80 |
|
|
|
| 2 |
A |
3591 |
3428 |
26.11 |
|
|
|
| 3 |
A |
3559 |
3397 |
24.32 |
|
|
|
| 4 |
A |
3173 |
3028 |
23.13 |
|
|
|
| 5 |
A |
3167 |
3023 |
22.92 |
|
|
|
| 6 |
A |
3107 |
2966 |
15.62 |
|
|
|
| 7 |
A |
3092 |
2951 |
11.85 |
|
|
|
| 8 |
A |
3046 |
2907 |
45.20 |
|
|
|
| 9 |
A |
1767 |
1687 |
292.27 |
|
|
|
| 10 |
A |
1711 |
1633 |
116.58 |
|
|
|
| 11 |
A |
1634 |
1560 |
6.47 |
|
|
|
| 12 |
A |
1608 |
1535 |
6.15 |
|
|
|
| 13 |
A |
1597 |
1525 |
6.05 |
|
|
|
| 14 |
A |
1502 |
1434 |
6.00 |
|
|
|
| 15 |
A |
1484 |
1416 |
1.96 |
|
|
|
| 16 |
A |
1421 |
1356 |
53.29 |
|
|
|
| 17 |
A |
1395 |
1332 |
305.11 |
|
|
|
| 18 |
A |
1354 |
1292 |
2.15 |
|
|
|
| 19 |
A |
1229 |
1173 |
5.42 |
|
|
|
| 20 |
A |
1211 |
1156 |
17.13 |
|
|
|
| 21 |
A |
1136 |
1084 |
49.99 |
|
|
|
| 22 |
A |
1062 |
1014 |
19.87 |
|
|
|
| 23 |
A |
975 |
931 |
1.77 |
|
|
|
| 24 |
A |
899 |
858 |
2.76 |
|
|
|
| 25 |
A |
870 |
830 |
2.07 |
|
|
|
| 26 |
A |
775 |
740 |
85.06 |
|
|
|
| 27 |
A |
585 |
558 |
135.68 |
|
|
|
| 28 |
A |
564 |
538 |
70.89 |
|
|
|
| 29 |
A |
548 |
524 |
30.45 |
|
|
|
| 30 |
A |
480 |
458 |
21.96 |
|
|
|
| 31 |
A |
378 |
361 |
100.86 |
|
|
|
| 32 |
A |
361 |
345 |
81.35 |
|
|
|
| 33 |
A |
287 |
274 |
2.52 |
|
|
|
| 34 |
A |
206 |
197 |
3.30 |
|
|
|
| 35 |
A |
101 |
96 |
6.07 |
|
|
|
| 36 |
A |
23 |
22 |
2.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26792.3 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 25573.3 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 MP2/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.555 |
|
|
-0.407 |
| 2 |
H |
0.197 |
|
|
0.120 |
| 3 |
H |
0.194 |
|
|
0.094 |
| 4 |
H |
0.192 |
|
|
0.111 |
| 5 |
C |
-0.178 |
|
|
0.451 |
| 6 |
H |
0.181 |
|
|
-0.040 |
| 7 |
H |
0.206 |
|
|
-0.023 |
| 8 |
N |
-0.727 |
|
|
-0.802 |
| 9 |
H |
0.323 |
|
|
0.358 |
| 10 |
N |
-0.784 |
|
|
-0.971 |
| 11 |
H |
0.318 |
|
|
0.398 |
| 12 |
H |
0.310 |
|
|
0.391 |
| 13 |
C |
0.840 |
|
|
0.889 |
| 14 |
O |
-0.515 |
|
|
-0.567 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.802 |
2.534 |
-0.671 |
3.837 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-2.801 |
2.526 |
-0.672 |
3.831 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.508 |
6.904 |
-0.873 |
| y |
6.904 |
-34.801 |
-0.737 |
| z |
-0.873 |
-0.737 |
-38.336 |
|
| Traceless |
| | x | y | z |
| x |
-1.940 |
6.904 |
-0.873 |
| y |
6.904 |
3.621 |
-0.737 |
| z |
-0.873 |
-0.737 |
-1.682 |
|
| Polar |
| 3z2-r2 | -3.363 |
| x2-y2 | -3.708 |
| xy | 6.904 |
| xz | -0.873 |
| yz | -0.737 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.110 |
-0.362 |
0.544 |
| y |
-0.362 |
6.761 |
-0.061 |
| z |
0.544 |
-0.061 |
4.082 |
<r2> (average value of r
2) Å
2
| <r2> |
205.002 |
| (<r2>)1/2 |
14.318 |