Vibrational Frequencies calculated at B2PLYP/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 |
3284 |
3284 |
16.68 |
|
|
|
2 |
A |
3177 |
3177 |
14.30 |
|
|
|
3 |
A |
3149 |
3149 |
28.24 |
|
|
|
4 |
A |
3142 |
3142 |
33.97 |
|
|
|
5 |
A |
3087 |
3087 |
15.36 |
|
|
|
6 |
A |
3076 |
3076 |
19.61 |
|
|
|
7 |
A |
2996 |
2996 |
25.87 |
|
|
|
8 |
A |
1591 |
1591 |
4.54 |
|
|
|
9 |
A |
1586 |
1586 |
6.31 |
|
|
|
10 |
A |
1559 |
1559 |
3.07 |
|
|
|
11 |
A |
1524 |
1524 |
0.70 |
|
|
|
12 |
A |
1475 |
1475 |
3.45 |
|
|
|
13 |
A |
1403 |
1403 |
0.82 |
|
|
|
14 |
A |
1335 |
1335 |
0.42 |
|
|
|
15 |
A |
1219 |
1219 |
0.79 |
|
|
|
16 |
A |
1109 |
1109 |
1.39 |
|
|
|
17 |
A |
1063 |
1063 |
0.40 |
|
|
|
18 |
A |
958 |
958 |
2.70 |
|
|
|
19 |
A |
883 |
883 |
0.27 |
|
|
|
20 |
A |
784 |
784 |
2.96 |
|
|
|
21 |
A |
471 |
471 |
47.55 |
|
|
|
22 |
A |
381 |
381 |
7.19 |
|
|
|
23 |
A |
252 |
252 |
0.22 |
|
|
|
24 |
A |
112 |
112 |
0.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19807.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19807.6 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/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.336 |
|
|
|
2 |
C |
-0.443 |
|
|
|
3 |
C |
-0.540 |
|
|
|
4 |
H |
0.185 |
|
|
|
5 |
H |
0.192 |
|
|
|
6 |
H |
0.185 |
|
|
|
7 |
H |
0.201 |
|
|
|
8 |
H |
0.198 |
|
|
|
9 |
H |
0.180 |
|
|
|
10 |
H |
0.178 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.095 |
0.150 |
0.116 |
0.212 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.931 |
-0.023 |
-0.191 |
y |
-0.023 |
-20.718 |
-0.542 |
z |
-0.191 |
-0.542 |
-21.422 |
|
Traceless |
| x | y | z |
x |
0.138 |
-0.023 |
-0.191 |
y |
-0.023 |
0.459 |
-0.542 |
z |
-0.191 |
-0.542 |
-0.597 |
|
Polar |
3z2-r2 | -1.194 |
x2-y2 | -0.214 |
xy | -0.023 |
xz | -0.191 |
yz | -0.542 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.890 |
-0.159 |
-0.230 |
y |
-0.159 |
4.339 |
-0.241 |
z |
-0.230 |
-0.241 |
3.654 |
<r2> (average value of r
2) Å
2
<r2> |
59.690 |
(<r2>)1/2 |
7.726 |