Vibrational Frequencies calculated at B2PLYP/aug-cc-pVDZ
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 |
3277 |
3277 |
13.75 |
|
|
|
2 |
A |
3166 |
3166 |
16.49 |
|
|
|
3 |
A |
3131 |
3131 |
30.64 |
|
|
|
4 |
A |
3125 |
3125 |
35.62 |
|
|
|
5 |
A |
3050 |
3050 |
27.40 |
|
|
|
6 |
A |
3044 |
3044 |
21.24 |
|
|
|
7 |
A |
2972 |
2972 |
31.78 |
|
|
|
8 |
A |
1493 |
1493 |
2.84 |
|
|
|
9 |
A |
1485 |
1485 |
6.17 |
|
|
|
10 |
A |
1470 |
1470 |
1.46 |
|
|
|
11 |
A |
1456 |
1456 |
2.60 |
|
|
|
12 |
A |
1400 |
1400 |
2.31 |
|
|
|
13 |
A |
1354 |
1354 |
2.83 |
|
|
|
14 |
A |
1263 |
1263 |
0.10 |
|
|
|
15 |
A |
1172 |
1172 |
0.17 |
|
|
|
16 |
A |
1099 |
1099 |
0.19 |
|
|
|
17 |
A |
1045 |
1045 |
1.03 |
|
|
|
18 |
A |
924 |
924 |
1.03 |
|
|
|
19 |
A |
888 |
888 |
0.10 |
|
|
|
20 |
A |
755 |
755 |
0.60 |
|
|
|
21 |
A |
485 |
485 |
48.64 |
|
|
|
22 |
A |
373 |
373 |
1.91 |
|
|
|
23 |
A |
249 |
249 |
0.02 |
|
|
|
24 |
A |
89 |
89 |
0.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19381.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19381.4 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/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.643 |
|
|
|
2 |
C |
0.602 |
|
|
|
3 |
C |
0.662 |
|
|
|
4 |
H |
-0.226 |
|
|
|
5 |
H |
-0.183 |
|
|
|
6 |
H |
-0.192 |
|
|
|
7 |
H |
-0.234 |
|
|
|
8 |
H |
-0.253 |
|
|
|
9 |
H |
-0.408 |
|
|
|
10 |
H |
-0.412 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.200 |
0.241 |
0.101 |
0.329 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.774 |
0.146 |
-0.083 |
y |
0.146 |
-21.125 |
-0.421 |
z |
-0.083 |
-0.421 |
-22.085 |
|
Traceless |
| x | y | z |
x |
-0.169 |
0.146 |
-0.083 |
y |
0.146 |
0.805 |
-0.421 |
z |
-0.083 |
-0.421 |
-0.636 |
|
Polar |
3z2-r2 | -1.271 |
x2-y2 | -0.649 |
xy | 0.146 |
xz | -0.083 |
yz | -0.421 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.731 |
-0.121 |
-0.043 |
y |
-0.121 |
5.952 |
0.049 |
z |
-0.043 |
0.049 |
5.483 |
<r2> (average value of r
2) Å
2
<r2> |
59.971 |
(<r2>)1/2 |
7.744 |