Vibrational Frequencies calculated at PBEPBE/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 |
3081 |
3037 |
22.12 |
|
|
|
2 |
A |
3079 |
3035 |
14.98 |
|
|
|
3 |
A |
3074 |
3030 |
40.42 |
|
|
|
4 |
A |
3068 |
3024 |
0.18 |
|
|
|
5 |
A |
2995 |
2952 |
13.59 |
|
|
|
6 |
A |
2992 |
2949 |
15.33 |
|
|
|
7 |
A |
2975 |
2933 |
13.94 |
|
|
|
8 |
A |
1718 |
1693 |
272.52 |
|
|
|
9 |
A |
1490 |
1469 |
7.09 |
|
|
|
10 |
A |
1476 |
1455 |
7.04 |
|
|
|
11 |
A |
1467 |
1446 |
0.32 |
|
|
|
12 |
A |
1462 |
1441 |
0.64 |
|
|
|
13 |
A |
1393 |
1373 |
6.06 |
|
|
|
14 |
A |
1378 |
1359 |
16.45 |
|
|
|
15 |
A |
1336 |
1317 |
6.37 |
|
|
|
16 |
A |
1331 |
1312 |
30.07 |
|
|
|
17 |
A |
1179 |
1162 |
10.71 |
|
|
|
18 |
A |
1138 |
1121 |
8.96 |
|
|
|
19 |
A |
1134 |
1118 |
30.33 |
|
|
|
20 |
A |
943 |
930 |
5.83 |
|
|
|
21 |
A |
927 |
914 |
0.01 |
|
|
|
22 |
A |
916 |
902 |
1.16 |
|
|
|
23 |
A |
876 |
864 |
58.13 |
|
|
|
24 |
A |
765 |
754 |
331.66 |
|
|
|
25 |
A |
564 |
556 |
37.53 |
|
|
|
26 |
A |
460 |
453 |
11.54 |
|
|
|
27 |
A |
419 |
413 |
4.05 |
|
|
|
28 |
A |
311 |
306 |
3.52 |
|
|
|
29 |
A |
276 |
272 |
1.07 |
|
|
|
30 |
A |
213 |
210 |
1.62 |
|
|
|
31 |
A |
206 |
203 |
0.04 |
|
|
|
32 |
A |
186 |
183 |
0.13 |
|
|
|
33 |
A |
55 |
55 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22440.7 cm
-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 22119.8 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 PBEPBE/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.158 |
|
|
|
2 |
C |
0.083 |
|
|
|
3 |
H |
0.164 |
|
|
|
4 |
H |
0.173 |
|
|
|
5 |
H |
0.173 |
|
|
|
6 |
C |
-0.485 |
|
|
|
7 |
H |
0.164 |
|
|
|
8 |
H |
0.173 |
|
|
|
9 |
H |
0.173 |
|
|
|
10 |
C |
-0.485 |
|
|
|
11 |
O |
-0.319 |
|
|
|
12 |
O |
-0.212 |
|
|
|
13 |
N |
0.240 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.355 |
0.000 |
-0.673 |
2.449 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-37.767 |
-0.000 |
0.194 |
y |
-0.000 |
-34.505 |
0.000 |
z |
0.194 |
0.000 |
-36.574 |
|
Traceless |
| x | y | z |
x |
-2.227 |
-0.000 |
0.194 |
y |
-0.000 |
2.666 |
0.000 |
z |
0.194 |
0.000 |
-0.438 |
|
Polar |
3z2-r2 | -0.876 |
x2-y2 | -3.262 |
xy | -0.000 |
xz | 0.194 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
10.493 |
0.000 |
0.035 |
y |
0.000 |
6.262 |
0.000 |
z |
0.035 |
0.000 |
5.877 |
<r2> (average value of r
2) Å
2
<r2> |
195.416 |
(<r2>)1/2 |
13.979 |