Vibrational Frequencies calculated at B2PLYP/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' |
3281 |
3281 |
20.11 |
61.03 |
0.64 |
0.78 |
| 2 |
A' |
3194 |
3194 |
7.21 |
144.63 |
0.13 |
0.23 |
| 3 |
A' |
3185 |
3185 |
29.22 |
13.42 |
0.50 |
0.67 |
| 4 |
A' |
3161 |
3161 |
10.13 |
79.95 |
0.73 |
0.84 |
| 5 |
A' |
3070 |
3070 |
24.19 |
139.40 |
0.03 |
0.05 |
| 6 |
A' |
1739 |
1739 |
8.24 |
8.49 |
0.08 |
0.15 |
| 7 |
A' |
1532 |
1532 |
9.43 |
14.60 |
0.72 |
0.84 |
| 8 |
A' |
1483 |
1483 |
0.80 |
23.97 |
0.55 |
0.71 |
| 9 |
A' |
1440 |
1440 |
0.84 |
6.66 |
0.73 |
0.84 |
| 10 |
A' |
1344 |
1344 |
0.31 |
17.63 |
0.46 |
0.63 |
| 11 |
A' |
1211 |
1211 |
0.25 |
3.45 |
0.75 |
0.86 |
| 12 |
A' |
961 |
961 |
3.76 |
0.37 |
0.51 |
0.67 |
| 13 |
A' |
943 |
943 |
1.55 |
5.53 |
0.21 |
0.35 |
| 14 |
A' |
428 |
428 |
0.89 |
1.19 |
0.41 |
0.58 |
| 15 |
A" |
3131 |
3131 |
24.62 |
90.91 |
0.75 |
0.86 |
| 16 |
A" |
1518 |
1518 |
5.50 |
16.41 |
0.75 |
0.86 |
| 17 |
A" |
1088 |
1088 |
1.05 |
0.39 |
0.75 |
0.86 |
| 18 |
A" |
1041 |
1041 |
11.08 |
0.36 |
0.75 |
0.86 |
| 19 |
A" |
938 |
938 |
36.40 |
0.29 |
0.75 |
0.86 |
| 20 |
A" |
592 |
592 |
9.21 |
12.90 |
0.75 |
0.86 |
| 21 |
A" |
207 |
207 |
0.42 |
2.08 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17743.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17743.1 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.355 |
|
|
|
| 2 |
C |
-0.039 |
|
|
|
| 3 |
C |
-0.244 |
|
|
|
| 4 |
H |
0.095 |
|
|
|
| 5 |
H |
0.100 |
|
|
|
| 6 |
H |
0.093 |
|
|
|
| 7 |
H |
0.112 |
|
|
|
| 8 |
H |
0.118 |
|
|
|
| 9 |
H |
0.118 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.330 |
-0.017 |
0.000 |
0.331 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.947 |
-0.168 |
0.011 |
| y |
-0.168 |
-18.914 |
0.002 |
| z |
0.011 |
0.002 |
-21.358 |
|
| Traceless |
| | x | y | z |
| x |
1.189 |
-0.168 |
0.011 |
| y |
-0.168 |
1.238 |
0.002 |
| z |
0.011 |
0.002 |
-2.427 |
|
| Polar |
| 3z2-r2 | -4.855 |
| x2-y2 | -0.033 |
| xy | -0.168 |
| xz | 0.011 |
| yz | 0.002 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.517 |
-0.076 |
-0.002 |
| y |
-0.076 |
4.530 |
0.000 |
| z |
-0.002 |
0.000 |
2.842 |
<r2> (average value of r
2) Å
2
| <r2> |
55.043 |
| (<r2>)1/2 |
7.419 |