Vibrational Frequencies calculated at B1B95/3-21G
| 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' |
3539 |
3386 |
16.78 |
|
|
|
| 2 |
A' |
3447 |
3297 |
1.70 |
|
|
|
| 3 |
A' |
3196 |
3058 |
9.21 |
|
|
|
| 4 |
A' |
3097 |
2963 |
2.75 |
|
|
|
| 5 |
A' |
1769 |
1692 |
149.06 |
|
|
|
| 6 |
A' |
1541 |
1474 |
34.23 |
|
|
|
| 7 |
A' |
1461 |
1398 |
64.28 |
|
|
|
| 8 |
A' |
1433 |
1371 |
5.12 |
|
|
|
| 9 |
A' |
1242 |
1188 |
109.93 |
|
|
|
| 10 |
A' |
1083 |
1036 |
151.72 |
|
|
|
| 11 |
A' |
1016 |
972 |
102.07 |
|
|
|
| 12 |
A' |
860 |
823 |
1.25 |
|
|
|
| 13 |
A' |
535 |
511 |
45.31 |
|
|
|
| 14 |
A' |
397 |
380 |
3.19 |
|
|
|
| 15 |
A" |
3164 |
3027 |
3.80 |
|
|
|
| 16 |
A" |
1537 |
1471 |
10.53 |
|
|
|
| 17 |
A" |
1114 |
1066 |
17.28 |
|
|
|
| 18 |
A" |
860 |
823 |
34.67 |
|
|
|
| 19 |
A" |
660 |
631 |
168.39 |
|
|
|
| 20 |
A" |
526 |
504 |
24.86 |
|
|
|
| 21 |
A" |
113 |
108 |
1.91 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16294.2 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 15588.7 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.511 |
|
|
|
| 2 |
C |
-0.653 |
|
|
|
| 3 |
N |
-0.641 |
|
|
|
| 4 |
O |
-0.576 |
|
|
|
| 5 |
H |
0.215 |
|
|
|
| 6 |
H |
0.251 |
|
|
|
| 7 |
H |
0.251 |
|
|
|
| 8 |
H |
0.268 |
|
|
|
| 9 |
H |
0.374 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.397 |
-0.484 |
0.000 |
1.479 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.694 |
-0.446 |
0.000 |
| y |
-0.446 |
-26.543 |
0.000 |
| z |
0.000 |
0.000 |
-24.452 |
|
| Traceless |
| | x | y | z |
| x |
5.803 |
-0.446 |
0.000 |
| y |
-0.446 |
-4.470 |
0.000 |
| z |
0.000 |
0.000 |
-1.333 |
|
| Polar |
| 3z2-r2 | -2.666 |
| x2-y2 | 6.849 |
| xy | -0.446 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.672 |
0.244 |
0.000 |
| y |
0.244 |
5.194 |
0.000 |
| z |
0.000 |
0.000 |
2.365 |
<r2> (average value of r
2) Å
2
| <r2> |
75.087 |
| (<r2>)1/2 |
8.665 |