Vibrational Frequencies calculated at PBEPBE/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 |
3218 |
3185 |
0.46 |
|
|
|
2 |
A |
3192 |
3159 |
0.23 |
|
|
|
3 |
A |
3088 |
3056 |
4.32 |
|
|
|
4 |
A |
3049 |
3017 |
8.83 |
|
|
|
5 |
A |
2984 |
2954 |
14.19 |
|
|
|
6 |
A |
1562 |
1546 |
23.65 |
|
|
|
7 |
A |
1453 |
1438 |
3.94 |
|
|
|
8 |
A |
1442 |
1427 |
21.69 |
|
|
|
9 |
A |
1432 |
1417 |
6.53 |
|
|
|
10 |
A |
1398 |
1383 |
26.44 |
|
|
|
11 |
A |
1353 |
1340 |
0.41 |
|
|
|
12 |
A |
1254 |
1241 |
1.50 |
|
|
|
13 |
A |
1122 |
1110 |
13.83 |
|
|
|
14 |
A |
1050 |
1039 |
9.35 |
|
|
|
15 |
A |
1025 |
1014 |
2.96 |
|
|
|
16 |
A |
1001 |
991 |
2.72 |
|
|
|
17 |
A |
950 |
940 |
1.63 |
|
|
|
18 |
A |
917 |
908 |
1.37 |
|
|
|
19 |
A |
871 |
862 |
19.89 |
|
|
|
20 |
A |
818 |
809 |
0.42 |
|
|
|
21 |
A |
764 |
756 |
35.60 |
|
|
|
22 |
A |
650 |
643 |
0.42 |
|
|
|
23 |
A |
648 |
641 |
4.31 |
|
|
|
24 |
A |
601 |
595 |
2.71 |
|
|
|
25 |
A |
323 |
320 |
6.08 |
|
|
|
26 |
A |
267 |
264 |
4.59 |
|
|
|
27 |
A |
130 |
129 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18280.2 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 18091.9 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 PBEPBE/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.532 |
|
|
|
2 |
H |
0.150 |
|
|
|
3 |
H |
0.161 |
|
|
|
4 |
H |
0.150 |
|
|
|
5 |
C |
0.071 |
|
|
|
6 |
O |
-0.135 |
|
|
|
7 |
N |
-0.215 |
|
|
|
8 |
C |
0.410 |
|
|
|
9 |
C |
-0.332 |
|
|
|
10 |
H |
0.121 |
|
|
|
11 |
H |
0.151 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.462 |
2.683 |
0.000 |
2.723 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.215 |
-1.686 |
-0.000 |
y |
-1.686 |
-35.684 |
-0.001 |
z |
-0.000 |
-0.001 |
-35.438 |
|
Traceless |
| x | y | z |
x |
6.346 |
-1.686 |
-0.000 |
y |
-1.686 |
-3.357 |
-0.001 |
z |
-0.000 |
-0.001 |
-2.989 |
|
Polar |
3z2-r2 | -5.977 |
x2-y2 | 6.469 |
xy | -1.686 |
xz | -0.000 |
yz | -0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
9.806 |
-0.223 |
-0.000 |
y |
-0.223 |
7.593 |
0.000 |
z |
-0.000 |
0.000 |
4.426 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |