Vibrational Frequencies calculated at B1B95/6-31G
| 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' |
3357 |
3201 |
0.14 |
104.11 |
0.28 |
0.44 |
| 2 |
A' |
3162 |
3016 |
18.55 |
87.71 |
0.73 |
0.84 |
| 3 |
A' |
3099 |
2955 |
60.16 |
135.08 |
0.14 |
0.25 |
| 4 |
A' |
3062 |
2920 |
26.78 |
176.88 |
0.02 |
0.03 |
| 5 |
A' |
1893 |
1806 |
10.01 |
48.95 |
0.20 |
0.34 |
| 6 |
A' |
1570 |
1498 |
5.36 |
16.84 |
0.41 |
0.58 |
| 7 |
A' |
1530 |
1459 |
11.11 |
27.28 |
0.70 |
0.83 |
| 8 |
A' |
1460 |
1393 |
1.89 |
20.15 |
0.59 |
0.74 |
| 9 |
A' |
1228 |
1171 |
4.20 |
4.26 |
0.48 |
0.65 |
| 10 |
A' |
1132 |
1079 |
14.86 |
0.99 |
0.38 |
0.56 |
| 11 |
A' |
1117 |
1066 |
37.59 |
1.22 |
0.23 |
0.38 |
| 12 |
A' |
1012 |
965 |
3.70 |
10.45 |
0.46 |
0.63 |
| 13 |
A' |
969 |
924 |
13.82 |
9.69 |
0.61 |
0.76 |
| 14 |
A' |
691 |
659 |
0.57 |
16.60 |
0.60 |
0.75 |
| 15 |
A' |
333 |
317 |
2.01 |
1.39 |
0.73 |
0.85 |
| 16 |
A" |
3170 |
3023 |
61.14 |
92.49 |
0.75 |
0.86 |
| 17 |
A" |
3130 |
2985 |
15.16 |
91.48 |
0.75 |
0.86 |
| 18 |
A" |
1526 |
1455 |
11.25 |
21.59 |
0.75 |
0.86 |
| 19 |
A" |
1148 |
1094 |
0.06 |
2.44 |
0.75 |
0.86 |
| 20 |
A" |
1084 |
1034 |
2.88 |
5.03 |
0.75 |
0.86 |
| 21 |
A" |
1013 |
966 |
3.15 |
14.45 |
0.75 |
0.86 |
| 22 |
A" |
764 |
729 |
41.36 |
1.28 |
0.75 |
0.86 |
| 23 |
A" |
307 |
293 |
14.36 |
1.52 |
0.75 |
0.86 |
| 24 |
A" |
150 |
143 |
0.56 |
0.38 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18952.3 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 18074.8 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 B1B95/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.039 |
|
|
|
| 2 |
C |
-0.340 |
|
|
|
| 3 |
C |
-0.149 |
|
|
|
| 4 |
C |
-0.536 |
|
|
|
| 5 |
H |
0.143 |
|
|
|
| 6 |
H |
0.143 |
|
|
|
| 7 |
H |
0.163 |
|
|
|
| 8 |
H |
0.175 |
|
|
|
| 9 |
H |
0.181 |
|
|
|
| 10 |
H |
0.181 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.176 |
0.891 |
0.000 |
0.908 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.256 |
-0.581 |
0.000 |
| y |
-0.581 |
-24.658 |
0.000 |
| z |
0.000 |
0.000 |
-25.348 |
|
| Traceless |
| | x | y | z |
| x |
1.747 |
-0.581 |
0.000 |
| y |
-0.581 |
-0.356 |
0.000 |
| z |
0.000 |
0.000 |
-1.391 |
|
| Polar |
| 3z2-r2 | -2.781 |
| x2-y2 | 1.402 |
| xy | -0.581 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.370 |
-0.469 |
0.000 |
| y |
-0.469 |
6.736 |
0.000 |
| z |
0.000 |
0.000 |
4.061 |
<r2> (average value of r
2) Å
2
| <r2> |
80.306 |
| (<r2>)1/2 |
8.961 |