Vibrational Frequencies calculated at B2PLYP/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' |
3700 |
3512 |
44.17 |
|
|
|
| 2 |
A' |
3529 |
3350 |
0.81 |
|
|
|
| 3 |
A' |
3195 |
3033 |
12.68 |
|
|
|
| 4 |
A' |
3098 |
2941 |
5.50 |
|
|
|
| 5 |
A' |
1764 |
1674 |
203.47 |
|
|
|
| 6 |
A' |
1535 |
1457 |
23.97 |
|
|
|
| 7 |
A' |
1481 |
1406 |
62.77 |
|
|
|
| 8 |
A' |
1428 |
1356 |
5.34 |
|
|
|
| 9 |
A' |
1291 |
1225 |
93.20 |
|
|
|
| 10 |
A' |
1131 |
1074 |
174.89 |
|
|
|
| 11 |
A' |
1039 |
986 |
42.10 |
|
|
|
| 12 |
A' |
884 |
839 |
0.99 |
|
|
|
| 13 |
A' |
553 |
525 |
41.02 |
|
|
|
| 14 |
A' |
425 |
404 |
1.90 |
|
|
|
| 15 |
A" |
3169 |
3008 |
6.79 |
|
|
|
| 16 |
A" |
1522 |
1445 |
7.49 |
|
|
|
| 17 |
A" |
1096 |
1040 |
8.81 |
|
|
|
| 18 |
A" |
860 |
816 |
24.10 |
|
|
|
| 19 |
A" |
645 |
612 |
153.97 |
|
|
|
| 20 |
A" |
524 |
497 |
14.51 |
|
|
|
| 21 |
A" |
126 |
119 |
0.92 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16497.7 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 15659.6 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 B2PLYP/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.471 |
|
|
|
| 2 |
C |
-0.518 |
|
|
|
| 3 |
N |
-0.622 |
|
|
|
| 4 |
O |
-0.598 |
|
|
|
| 5 |
H |
0.165 |
|
|
|
| 6 |
H |
0.190 |
|
|
|
| 7 |
H |
0.190 |
|
|
|
| 8 |
H |
0.298 |
|
|
|
| 9 |
H |
0.423 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.159 |
-0.932 |
0.000 |
1.488 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.190 |
-1.222 |
0.000 |
| y |
-1.222 |
-27.037 |
0.000 |
| z |
0.000 |
0.000 |
-24.715 |
|
| Traceless |
| | x | y | z |
| x |
5.686 |
-1.222 |
0.000 |
| y |
-1.222 |
-4.584 |
0.000 |
| z |
0.000 |
0.000 |
-1.102 |
|
| Polar |
| 3z2-r2 | -2.204 |
| x2-y2 | 6.847 |
| xy | -1.222 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.000 |
0.271 |
0.000 |
| y |
0.271 |
5.564 |
0.000 |
| z |
0.000 |
0.000 |
2.876 |
<r2> (average value of r
2) Å
2
| <r2> |
74.966 |
| (<r2>)1/2 |
8.658 |