Vibrational Frequencies calculated at BLYP/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 |
3223 |
3205 |
0.40 |
|
|
|
| 2 |
A |
3174 |
3157 |
2.52 |
|
|
|
| 3 |
A |
3070 |
3053 |
7.18 |
|
|
|
| 4 |
A |
3027 |
3010 |
9.28 |
|
|
|
| 5 |
A |
2984 |
2968 |
10.85 |
|
|
|
| 6 |
A |
1560 |
1551 |
18.27 |
|
|
|
| 7 |
A |
1505 |
1497 |
8.50 |
|
|
|
| 8 |
A |
1504 |
1496 |
23.35 |
|
|
|
| 9 |
A |
1430 |
1422 |
4.32 |
|
|
|
| 10 |
A |
1378 |
1370 |
21.01 |
|
|
|
| 11 |
A |
1304 |
1297 |
6.11 |
|
|
|
| 12 |
A |
1176 |
1169 |
11.12 |
|
|
|
| 13 |
A |
1158 |
1151 |
10.26 |
|
|
|
| 14 |
A |
1079 |
1073 |
7.59 |
|
|
|
| 15 |
A |
1036 |
1030 |
5.10 |
|
|
|
| 16 |
A |
1003 |
997 |
1.36 |
|
|
|
| 17 |
A |
914 |
909 |
6.21 |
|
|
|
| 18 |
A |
890 |
885 |
5.02 |
|
|
|
| 19 |
A |
879 |
874 |
2.25 |
|
|
|
| 20 |
A |
803 |
798 |
43.42 |
|
|
|
| 21 |
A |
745 |
741 |
7.23 |
|
|
|
| 22 |
A |
631 |
627 |
1.27 |
|
|
|
| 23 |
A |
621 |
618 |
0.44 |
|
|
|
| 24 |
A |
576 |
573 |
1.47 |
|
|
|
| 25 |
A |
310 |
309 |
1.81 |
|
|
|
| 26 |
A |
232 |
231 |
3.10 |
|
|
|
| 27 |
A |
76 |
75 |
0.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18142.5 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 18042.7 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 BLYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.592 |
|
|
|
| 2 |
H |
0.221 |
|
|
|
| 3 |
H |
0.204 |
|
|
|
| 4 |
H |
0.221 |
|
|
|
| 5 |
C |
0.352 |
|
|
|
| 6 |
O |
-0.331 |
|
|
|
| 7 |
N |
-0.221 |
|
|
|
| 8 |
C |
0.061 |
|
|
|
| 9 |
H |
0.210 |
|
|
|
| 10 |
C |
-0.291 |
|
|
|
| 11 |
H |
0.167 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.903 |
2.659 |
0.000 |
3.270 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.848 |
-3.606 |
0.000 |
| y |
-3.606 |
-35.586 |
0.000 |
| z |
0.000 |
0.000 |
-36.301 |
|
| Traceless |
| | x | y | z |
| x |
5.096 |
-3.606 |
0.000 |
| y |
-3.606 |
-2.012 |
0.000 |
| z |
0.000 |
0.000 |
-3.084 |
|
| Polar |
| 3z2-r2 | -6.168 |
| x2-y2 | 4.738 |
| xy | -3.606 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
141.722 |
| (<r2>)1/2 |
11.905 |