Vibrational Frequencies calculated at B1B95/6-31G*
| 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' |
3337 |
3168 |
0.13 |
108.60 |
0.10 |
0.19 |
| 2 |
A' |
3314 |
3146 |
0.04 |
50.86 |
0.67 |
0.81 |
| 3 |
A' |
3293 |
3126 |
1.93 |
89.71 |
0.39 |
0.56 |
| 4 |
A' |
1647 |
1563 |
8.99 |
1.17 |
0.13 |
0.23 |
| 5 |
A' |
1510 |
1434 |
32.61 |
28.72 |
0.33 |
0.49 |
| 6 |
A' |
1435 |
1362 |
6.23 |
1.92 |
0.24 |
0.39 |
| 7 |
A' |
1275 |
1211 |
8.23 |
11.21 |
0.25 |
0.40 |
| 8 |
A' |
1190 |
1130 |
14.97 |
2.44 |
0.69 |
0.81 |
| 9 |
A' |
1155 |
1097 |
8.32 |
10.38 |
0.19 |
0.32 |
| 10 |
A' |
1064 |
1010 |
4.19 |
4.67 |
0.65 |
0.79 |
| 11 |
A' |
958 |
909 |
34.58 |
5.61 |
0.14 |
0.24 |
| 12 |
A' |
930 |
883 |
4.24 |
2.69 |
0.74 |
0.85 |
| 13 |
A' |
922 |
876 |
4.01 |
2.25 |
0.74 |
0.85 |
| 14 |
A" |
916 |
869 |
4.95 |
2.42 |
0.75 |
0.86 |
| 15 |
A" |
879 |
834 |
0.01 |
0.39 |
0.75 |
0.86 |
| 16 |
A" |
793 |
753 |
51.08 |
1.38 |
0.75 |
0.86 |
| 17 |
A" |
656 |
623 |
1.48 |
0.48 |
0.75 |
0.86 |
| 18 |
A" |
614 |
583 |
14.47 |
1.16 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12943.2 cm
-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 12287.0 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 B1B95/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.275 |
|
|
|
| 2 |
C |
0.031 |
|
|
|
| 3 |
C |
0.138 |
|
|
|
| 4 |
N |
-0.149 |
|
|
|
| 5 |
O |
-0.322 |
|
|
|
| 6 |
H |
0.184 |
|
|
|
| 7 |
H |
0.192 |
|
|
|
| 8 |
H |
0.200 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.526 |
1.521 |
0.000 |
2.948 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.941 |
-2.460 |
0.000 |
| y |
-2.460 |
-24.469 |
0.000 |
| z |
0.000 |
0.000 |
-29.461 |
|
| Traceless |
| | x | y | z |
| x |
-0.976 |
-2.460 |
0.000 |
| y |
-2.460 |
4.232 |
0.000 |
| z |
0.000 |
0.000 |
-3.256 |
|
| Polar |
| 3z2-r2 | -6.513 |
| x2-y2 | -3.472 |
| xy | -2.460 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.900 |
-0.233 |
0.000 |
| y |
-0.233 |
6.512 |
0.000 |
| z |
0.000 |
0.000 |
2.436 |
<r2> (average value of r
2) Å
2
| <r2> |
75.874 |
| (<r2>)1/2 |
8.711 |