Vibrational Frequencies calculated at B3LYP/6-31G(2df,p)
| 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 |
3281 |
3166 |
0.29 |
|
|
|
| 2 |
A |
3243 |
3130 |
3.52 |
|
|
|
| 3 |
A |
3139 |
3029 |
7.78 |
|
|
|
| 4 |
A |
3101 |
2992 |
7.67 |
|
|
|
| 5 |
A |
3044 |
2937 |
13.87 |
|
|
|
| 6 |
A |
1641 |
1583 |
33.82 |
|
|
|
| 7 |
A |
1517 |
1464 |
41.75 |
|
|
|
| 8 |
A |
1488 |
1435 |
8.55 |
|
|
|
| 9 |
A |
1474 |
1423 |
6.12 |
|
|
|
| 10 |
A |
1413 |
1364 |
1.03 |
|
|
|
| 11 |
A |
1374 |
1325 |
6.88 |
|
|
|
| 12 |
A |
1261 |
1216 |
21.80 |
|
|
|
| 13 |
A |
1216 |
1173 |
7.82 |
|
|
|
| 14 |
A |
1066 |
1029 |
3.12 |
|
|
|
| 15 |
A |
1057 |
1020 |
3.81 |
|
|
|
| 16 |
A |
1027 |
991 |
9.28 |
|
|
|
| 17 |
A |
1004 |
969 |
0.93 |
|
|
|
| 18 |
A |
945 |
912 |
9.62 |
|
|
|
| 19 |
A |
917 |
885 |
3.50 |
|
|
|
| 20 |
A |
909 |
877 |
15.25 |
|
|
|
| 21 |
A |
807 |
778 |
28.24 |
|
|
|
| 22 |
A |
662 |
639 |
0.39 |
|
|
|
| 23 |
A |
656 |
633 |
2.46 |
|
|
|
| 24 |
A |
645 |
623 |
1.62 |
|
|
|
| 25 |
A |
333 |
321 |
1.75 |
|
|
|
| 26 |
A |
253 |
244 |
1.59 |
|
|
|
| 27 |
A |
95 |
92 |
0.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18782.2 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 18124.8 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 B3LYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.489 |
|
|
|
| 2 |
H |
0.152 |
|
|
|
| 3 |
H |
0.142 |
|
|
|
| 4 |
H |
0.152 |
|
|
|
| 5 |
C |
0.428 |
|
|
|
| 6 |
O |
-0.203 |
|
|
|
| 7 |
N |
-0.141 |
|
|
|
| 8 |
C |
0.038 |
|
|
|
| 9 |
H |
0.131 |
|
|
|
| 10 |
C |
-0.327 |
|
|
|
| 11 |
H |
0.117 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.892 |
2.480 |
0.000 |
3.120 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.250 |
-3.501 |
0.000 |
| y |
-3.501 |
-35.015 |
-0.000 |
| z |
0.000 |
-0.000 |
-35.316 |
|
| Traceless |
| | x | y | z |
| x |
3.916 |
-3.501 |
0.000 |
| y |
-3.501 |
-1.732 |
-0.000 |
| z |
0.000 |
-0.000 |
-2.184 |
|
| Polar |
| 3z2-r2 | -4.368 |
| x2-y2 | 3.765 |
| xy | -3.501 |
| xz | 0.000 |
| yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.660 |
-0.377 |
0.001 |
| y |
-0.377 |
7.367 |
0.003 |
| z |
0.001 |
0.003 |
4.330 |
<r2> (average value of r
2) Å
2
| <r2> |
135.466 |
| (<r2>)1/2 |
11.639 |