Vibrational Frequencies calculated at B1B95/CEP-31G
| 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' |
3709 |
3552 |
33.73 |
|
|
|
| 2 |
A' |
3620 |
3466 |
3.97 |
|
|
|
| 3 |
A' |
3101 |
2969 |
21.07 |
|
|
|
| 4 |
A' |
1734 |
1660 |
253.37 |
|
|
|
| 5 |
A' |
1696 |
1624 |
39.46 |
|
|
|
| 6 |
A' |
1463 |
1401 |
32.41 |
|
|
|
| 7 |
A' |
1395 |
1336 |
18.43 |
|
|
|
| 8 |
A' |
1292 |
1237 |
24.19 |
|
|
|
| 9 |
A' |
1187 |
1137 |
3.32 |
|
|
|
| 10 |
A' |
1092 |
1046 |
288.13 |
|
|
|
| 11 |
A' |
854 |
817 |
16.57 |
|
|
|
| 12 |
A' |
647 |
619 |
248.08 |
|
|
|
| 13 |
A' |
588 |
563 |
127.61 |
|
|
|
| 14 |
A' |
444 |
425 |
55.58 |
|
|
|
| 15 |
A' |
235 |
225 |
19.77 |
|
|
|
| 16 |
A" |
3750 |
3590 |
7.97 |
|
|
|
| 17 |
A" |
3154 |
3020 |
13.94 |
|
|
|
| 18 |
A" |
1346 |
1289 |
0.03 |
|
|
|
| 19 |
A" |
1168 |
1118 |
0.24 |
|
|
|
| 20 |
A" |
904 |
865 |
9.51 |
|
|
|
| 21 |
A" |
644 |
616 |
165.55 |
|
|
|
| 22 |
A" |
502 |
481 |
44.24 |
|
|
|
| 23 |
A" |
196 |
188 |
52.60 |
|
|
|
| 24 |
A" |
62 |
60 |
7.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17391.8 cm
-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 16652.7 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/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.203 |
|
|
|
| 2 |
O |
-0.098 |
|
|
|
| 3 |
O |
-0.324 |
|
|
|
| 4 |
C |
-0.182 |
|
|
|
| 5 |
N |
-0.479 |
|
|
|
| 6 |
H |
0.389 |
|
|
|
| 7 |
H |
0.178 |
|
|
|
| 8 |
H |
0.178 |
|
|
|
| 9 |
H |
0.270 |
|
|
|
| 10 |
H |
0.270 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.738 |
0.600 |
0.000 |
0.951 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.787 |
-3.944 |
0.000 |
| y |
-3.944 |
-28.594 |
0.000 |
| z |
0.000 |
0.000 |
-26.821 |
|
| Traceless |
| | x | y | z |
| x |
-6.080 |
-3.944 |
0.000 |
| y |
-3.944 |
1.711 |
0.000 |
| z |
0.000 |
0.000 |
4.369 |
|
| Polar |
| 3z2-r2 | 8.738 |
| x2-y2 | -5.194 |
| xy | -3.944 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.441 |
-0.343 |
0.000 |
| y |
-0.343 |
5.445 |
0.000 |
| z |
0.000 |
0.000 |
3.624 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |