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' |
3227 |
3080 |
6.08 |
|
|
|
| 2 |
A' |
3192 |
3047 |
5.52 |
|
|
|
| 3 |
A' |
3133 |
2991 |
41.91 |
|
|
|
| 4 |
A' |
3060 |
2921 |
1.40 |
|
|
|
| 5 |
A' |
1677 |
1600 |
42.99 |
|
|
|
| 6 |
A' |
1644 |
1569 |
23.85 |
|
|
|
| 7 |
A' |
1582 |
1510 |
43.19 |
|
|
|
| 8 |
A' |
1535 |
1465 |
36.10 |
|
|
|
| 9 |
A' |
1455 |
1389 |
12.30 |
|
|
|
| 10 |
A' |
1442 |
1376 |
3.59 |
|
|
|
| 11 |
A' |
1364 |
1302 |
17.29 |
|
|
|
| 12 |
A' |
1257 |
1199 |
14.81 |
|
|
|
| 13 |
A' |
1117 |
1067 |
66.65 |
|
|
|
| 14 |
A' |
1001 |
955 |
0.60 |
|
|
|
| 15 |
A' |
938 |
896 |
24.67 |
|
|
|
| 16 |
A' |
857 |
818 |
8.14 |
|
|
|
| 17 |
A' |
710 |
677 |
14.46 |
|
|
|
| 18 |
A' |
595 |
568 |
0.05 |
|
|
|
| 19 |
A' |
537 |
513 |
0.78 |
|
|
|
| 20 |
A' |
456 |
436 |
2.11 |
|
|
|
| 21 |
A" |
3089 |
2948 |
2.99 |
|
|
|
| 22 |
A" |
1268 |
1211 |
0.08 |
|
|
|
| 23 |
A" |
1058 |
1010 |
7.38 |
|
|
|
| 24 |
A" |
1014 |
968 |
2.77 |
|
|
|
| 25 |
A" |
891 |
850 |
20.48 |
|
|
|
| 26 |
A" |
819 |
782 |
28.88 |
|
|
|
| 27 |
A" |
624 |
596 |
10.72 |
|
|
|
| 28 |
A" |
377 |
360 |
1.44 |
|
|
|
| 29 |
A" |
303 |
289 |
1.54 |
|
|
|
| 30 |
A" |
57 |
55 |
0.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20138.1 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 19221.8 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 |
-0.621 |
|
|
|
| 2 |
C |
0.734 |
|
|
|
| 3 |
C |
-0.338 |
|
|
|
| 4 |
C |
-0.149 |
|
|
|
| 5 |
C |
-0.576 |
|
|
|
| 6 |
C |
0.172 |
|
|
|
| 7 |
O |
-0.554 |
|
|
|
| 8 |
H |
0.276 |
|
|
|
| 9 |
H |
0.261 |
|
|
|
| 10 |
H |
0.268 |
|
|
|
| 11 |
H |
0.259 |
|
|
|
| 12 |
H |
0.268 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.916 |
-6.192 |
0.000 |
6.482 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.702 |
3.572 |
0.000 |
| y |
3.572 |
-44.771 |
0.000 |
| z |
0.000 |
0.000 |
-41.552 |
|
| Traceless |
| | x | y | z |
| x |
3.460 |
3.572 |
0.000 |
| y |
3.572 |
-4.144 |
0.000 |
| z |
0.000 |
0.000 |
0.685 |
|
| Polar |
| 3z2-r2 | 1.369 |
| x2-y2 | 5.069 |
| xy | 3.572 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.255 |
0.446 |
0.000 |
| y |
0.446 |
11.247 |
0.000 |
| z |
0.000 |
0.000 |
3.459 |
<r2> (average value of r
2) Å
2
| <r2> |
184.866 |
| (<r2>)1/2 |
13.597 |