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' |
3447 |
3290 |
0.26 |
|
|
|
| 2 |
A' |
3113 |
2971 |
21.91 |
|
|
|
| 3 |
A' |
3089 |
2949 |
3.62 |
|
|
|
| 4 |
A' |
2141 |
2043 |
2.11 |
|
|
|
| 5 |
A' |
1760 |
1680 |
20.29 |
|
|
|
| 6 |
A' |
1584 |
1512 |
4.53 |
|
|
|
| 7 |
A' |
1568 |
1497 |
3.78 |
|
|
|
| 8 |
A' |
1429 |
1364 |
4.94 |
|
|
|
| 9 |
A' |
1359 |
1297 |
0.15 |
|
|
|
| 10 |
A' |
1101 |
1051 |
8.68 |
|
|
|
| 11 |
A' |
982 |
937 |
21.69 |
|
|
|
| 12 |
A' |
934 |
891 |
0.86 |
|
|
|
| 13 |
A' |
741 |
707 |
300.34 |
|
|
|
| 14 |
A' |
540 |
515 |
1.25 |
|
|
|
| 15 |
A' |
381 |
363 |
7.35 |
|
|
|
| 16 |
A' |
178 |
170 |
5.27 |
|
|
|
| 17 |
A" |
3553 |
3391 |
0.00 |
|
|
|
| 18 |
A" |
3168 |
3024 |
19.37 |
|
|
|
| 19 |
A" |
3132 |
2990 |
0.95 |
|
|
|
| 20 |
A" |
1428 |
1363 |
0.40 |
|
|
|
| 21 |
A" |
1371 |
1309 |
0.29 |
|
|
|
| 22 |
A" |
1230 |
1174 |
0.00 |
|
|
|
| 23 |
A" |
1006 |
960 |
0.56 |
|
|
|
| 24 |
A" |
780 |
745 |
1.66 |
|
|
|
| 25 |
A" |
432 |
412 |
0.30 |
|
|
|
| 26 |
A" |
336 |
321 |
61.01 |
|
|
|
| 27 |
A" |
117 |
112 |
1.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20449.5 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 19519.0 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 |
H |
0.271 |
|
|
0.402 |
| 2 |
H |
0.271 |
|
|
0.402 |
| 3 |
N |
-0.666 |
|
|
-1.064 |
| 4 |
H |
0.215 |
|
|
0.015 |
| 5 |
H |
0.215 |
|
|
0.015 |
| 6 |
C |
-0.183 |
|
|
0.397 |
| 7 |
H |
0.233 |
|
|
0.121 |
| 8 |
H |
0.233 |
|
|
0.121 |
| 9 |
C |
-0.467 |
|
|
-0.338 |
| 10 |
N |
-0.419 |
|
|
-0.425 |
| 11 |
C |
0.297 |
|
|
0.353 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.267 |
1.574 |
0.000 |
3.626 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
3.300 |
1.575 |
0.000 |
3.657 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.396 |
5.049 |
0.000 |
| y |
5.049 |
-31.992 |
0.000 |
| z |
0.000 |
0.000 |
-28.407 |
|
| Traceless |
| | x | y | z |
| x |
-12.196 |
5.049 |
0.000 |
| y |
5.049 |
3.409 |
0.000 |
| z |
0.000 |
0.000 |
8.787 |
|
| Polar |
| 3z2-r2 | 17.573 |
| x2-y2 | -10.404 |
| xy | 5.049 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.348 |
0.194 |
0.000 |
| y |
0.194 |
4.153 |
0.000 |
| z |
0.000 |
0.000 |
4.511 |
<r2> (average value of r
2) Å
2
| <r2> |
156.758 |
| (<r2>)1/2 |
12.520 |