Vibrational Frequencies calculated at B1B95/daug-cc-pVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3319 |
3319 |
0.13 |
143.81 |
0.12 |
0.22 |
| 2 |
A1 |
3065 |
3065 |
72.65 |
157.19 |
0.12 |
0.21 |
| 3 |
A1 |
1752 |
1752 |
15.45 |
63.28 |
0.06 |
0.11 |
| 4 |
A1 |
1523 |
1523 |
1.83 |
11.51 |
0.20 |
0.33 |
| 5 |
A1 |
1182 |
1182 |
0.27 |
15.40 |
0.11 |
0.21 |
| 6 |
A1 |
929 |
929 |
4.57 |
4.37 |
0.65 |
0.79 |
| 7 |
A2 |
1025 |
1025 |
0.00 |
2.46 |
0.75 |
0.86 |
| 8 |
A2 |
882 |
882 |
0.00 |
0.85 |
0.75 |
0.86 |
| 9 |
B1 |
3129 |
3129 |
42.39 |
109.66 |
0.75 |
0.86 |
| 10 |
B1 |
1113 |
1113 |
1.79 |
0.11 |
0.75 |
0.86 |
| 11 |
B1 |
617 |
617 |
81.32 |
0.06 |
0.75 |
0.86 |
| 12 |
B2 |
3272 |
3272 |
0.28 |
77.30 |
0.75 |
0.86 |
| 13 |
B2 |
1079 |
1079 |
25.76 |
0.34 |
0.75 |
0.86 |
| 14 |
B2 |
1046 |
1046 |
28.30 |
0.07 |
0.75 |
0.86 |
| 15 |
B2 |
821 |
821 |
18.82 |
12.62 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12376.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12376.5 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 B1B95/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-1.278 |
|
|
|
| 2 |
C |
-0.752 |
|
|
|
| 3 |
C |
-0.752 |
|
|
|
| 4 |
H |
0.985 |
|
|
|
| 5 |
H |
0.985 |
|
|
|
| 6 |
H |
0.406 |
|
|
|
| 7 |
H |
0.406 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.485 |
0.485 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.389 |
0.000 |
0.000 |
| y |
0.000 |
-16.754 |
0.000 |
| z |
0.000 |
0.000 |
-18.589 |
|
| Traceless |
| | x | y | z |
| x |
-1.717 |
0.000 |
0.000 |
| y |
0.000 |
2.234 |
0.000 |
| z |
0.000 |
0.000 |
-0.517 |
|
| Polar |
| 3z2-r2 | -1.034 |
| x2-y2 | -2.634 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.121 |
0.000 |
0.000 |
| y |
0.000 |
5.480 |
0.000 |
| z |
0.000 |
0.000 |
5.635 |
<r2> (average value of r
2) Å
2
| <r2> |
36.604 |
| (<r2>)1/2 |
6.050 |