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' |
3317 |
3149 |
0.29 |
111.82 |
0.30 |
0.46 |
| 2 |
A' |
3161 |
3000 |
18.02 |
82.32 |
0.73 |
0.84 |
| 3 |
A' |
3080 |
2923 |
68.97 |
151.08 |
0.11 |
0.20 |
| 4 |
A' |
3073 |
2917 |
29.07 |
131.83 |
0.02 |
0.04 |
| 5 |
A' |
1874 |
1779 |
10.35 |
38.53 |
0.21 |
0.34 |
| 6 |
A' |
1575 |
1495 |
9.42 |
16.34 |
0.40 |
0.57 |
| 7 |
A' |
1533 |
1455 |
7.90 |
23.31 |
0.70 |
0.82 |
| 8 |
A' |
1451 |
1378 |
0.26 |
15.12 |
0.62 |
0.76 |
| 9 |
A' |
1224 |
1162 |
1.52 |
3.96 |
0.38 |
0.55 |
| 10 |
A' |
1114 |
1058 |
8.21 |
1.65 |
0.25 |
0.41 |
| 11 |
A' |
1093 |
1038 |
33.48 |
0.12 |
0.42 |
0.59 |
| 12 |
A' |
998 |
947 |
3.04 |
9.89 |
0.47 |
0.64 |
| 13 |
A' |
964 |
915 |
12.84 |
9.80 |
0.59 |
0.74 |
| 14 |
A' |
688 |
653 |
0.18 |
15.93 |
0.59 |
0.74 |
| 15 |
A' |
325 |
309 |
1.51 |
1.41 |
0.73 |
0.84 |
| 16 |
A" |
3140 |
2980 |
51.31 |
88.57 |
0.75 |
0.86 |
| 17 |
A" |
3135 |
2976 |
26.09 |
86.81 |
0.75 |
0.86 |
| 18 |
A" |
1528 |
1450 |
7.03 |
18.36 |
0.75 |
0.86 |
| 19 |
A" |
1150 |
1091 |
0.78 |
2.46 |
0.75 |
0.86 |
| 20 |
A" |
1072 |
1017 |
0.86 |
3.83 |
0.75 |
0.86 |
| 21 |
A" |
1011 |
960 |
2.25 |
13.26 |
0.75 |
0.86 |
| 22 |
A" |
718 |
682 |
27.68 |
1.15 |
0.75 |
0.86 |
| 23 |
A" |
295 |
280 |
9.96 |
1.29 |
0.75 |
0.86 |
| 24 |
A" |
157 |
149 |
0.45 |
0.35 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18837.5 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 17880.5 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 |
0.151 |
|
|
|
| 2 |
C |
-0.354 |
|
|
|
| 3 |
C |
-0.194 |
|
|
|
| 4 |
C |
-0.543 |
|
|
|
| 5 |
H |
0.132 |
|
|
|
| 6 |
H |
0.132 |
|
|
|
| 7 |
H |
0.153 |
|
|
|
| 8 |
H |
0.172 |
|
|
|
| 9 |
H |
0.175 |
|
|
|
| 10 |
H |
0.175 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.114 |
0.861 |
0.000 |
0.869 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.367 |
-0.531 |
0.011 |
| y |
-0.531 |
-25.045 |
0.004 |
| z |
0.011 |
0.004 |
-25.348 |
|
| Traceless |
| | x | y | z |
| x |
1.830 |
-0.531 |
0.011 |
| y |
-0.531 |
-0.688 |
0.004 |
| z |
0.011 |
0.004 |
-1.143 |
|
| Polar |
| 3z2-r2 | -2.285 |
| x2-y2 | 1.679 |
| xy | -0.531 |
| xz | 0.011 |
| yz | 0.004 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.380 |
-0.453 |
-0.002 |
| y |
-0.453 |
6.703 |
-0.001 |
| z |
-0.002 |
-0.001 |
4.144 |
<r2> (average value of r
2) Å
2
| <r2> |
80.439 |
| (<r2>)1/2 |
8.969 |