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' |
3405 |
3250 |
4.24 |
|
|
|
| 2 |
A' |
3178 |
3034 |
41.03 |
|
|
|
| 3 |
A' |
3150 |
3006 |
39.65 |
|
|
|
| 4 |
A' |
3081 |
2940 |
2.50 |
|
|
|
| 5 |
A' |
2991 |
2855 |
69.39 |
|
|
|
| 6 |
A' |
1751 |
1672 |
21.62 |
|
|
|
| 7 |
A' |
1613 |
1540 |
7.81 |
|
|
|
| 8 |
A' |
1597 |
1524 |
3.50 |
|
|
|
| 9 |
A' |
1492 |
1425 |
8.30 |
|
|
|
| 10 |
A' |
1432 |
1367 |
24.55 |
|
|
|
| 11 |
A' |
1262 |
1205 |
7.24 |
|
|
|
| 12 |
A' |
1187 |
1133 |
5.80 |
|
|
|
| 13 |
A' |
1021 |
975 |
12.08 |
|
|
|
| 14 |
A' |
826 |
789 |
76.55 |
|
|
|
| 15 |
A' |
803 |
767 |
78.47 |
|
|
|
| 16 |
A' |
475 |
454 |
15.24 |
|
|
|
| 17 |
A' |
379 |
362 |
0.31 |
|
|
|
| 18 |
A' |
282 |
269 |
0.37 |
|
|
|
| 19 |
A" |
3507 |
3347 |
2.31 |
|
|
|
| 20 |
A" |
3173 |
3029 |
1.21 |
|
|
|
| 21 |
A" |
3146 |
3003 |
15.26 |
|
|
|
| 22 |
A" |
3078 |
2938 |
31.74 |
|
|
|
| 23 |
A" |
1594 |
1521 |
0.02 |
|
|
|
| 24 |
A" |
1588 |
1516 |
1.67 |
|
|
|
| 25 |
A" |
1476 |
1409 |
2.41 |
|
|
|
| 26 |
A" |
1461 |
1395 |
14.68 |
|
|
|
| 27 |
A" |
1314 |
1254 |
0.00 |
|
|
|
| 28 |
A" |
1068 |
1020 |
1.51 |
|
|
|
| 29 |
A" |
1006 |
961 |
0.37 |
|
|
|
| 30 |
A" |
976 |
932 |
0.13 |
|
|
|
| 31 |
A" |
405 |
386 |
6.93 |
|
|
|
| 32 |
A" |
300 |
286 |
48.62 |
|
|
|
| 33 |
A" |
242 |
231 |
8.58 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27129.4 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 25895.0 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 |
-0.091 |
|
|
0.543 |
| 2 |
N |
-0.654 |
|
|
-1.012 |
| 3 |
H |
0.157 |
|
|
-0.049 |
| 4 |
C |
-0.505 |
|
|
-0.482 |
| 5 |
C |
-0.505 |
|
|
-0.482 |
| 6 |
H |
0.259 |
|
|
0.371 |
| 7 |
H |
0.259 |
|
|
0.371 |
| 8 |
H |
0.197 |
|
|
0.143 |
| 9 |
H |
0.197 |
|
|
0.143 |
| 10 |
H |
0.174 |
|
|
0.111 |
| 11 |
H |
0.174 |
|
|
0.111 |
| 12 |
H |
0.170 |
|
|
0.117 |
| 13 |
H |
0.170 |
|
|
0.117 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.271 |
1.362 |
0.000 |
1.389 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-0.270 |
1.365 |
0.000 |
1.391 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.066 |
-2.327 |
0.000 |
| y |
-2.327 |
-29.192 |
0.000 |
| z |
0.000 |
0.000 |
-26.868 |
|
| Traceless |
| | x | y | z |
| x |
1.964 |
-2.327 |
0.000 |
| y |
-2.327 |
-2.725 |
0.000 |
| z |
0.000 |
0.000 |
0.761 |
|
| Polar |
| 3z2-r2 | 1.523 |
| x2-y2 | 3.126 |
| xy | -2.327 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.776 |
0.044 |
0.000 |
| y |
0.044 |
4.702 |
0.000 |
| z |
0.000 |
0.000 |
5.822 |
<r2> (average value of r
2) Å
2
| <r2> |
94.349 |
| (<r2>)1/2 |
9.713 |