Vibrational Frequencies calculated at mPW1PW91/6-311G**
| 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' |
3297 |
3154 |
0.29 |
113.18 |
0.31 |
0.47 |
| 2 |
A' |
3137 |
3001 |
17.31 |
89.97 |
0.72 |
0.84 |
| 3 |
A' |
3046 |
2915 |
17.33 |
275.41 |
0.00 |
0.01 |
| 4 |
A' |
3044 |
2912 |
91.10 |
82.08 |
0.38 |
0.55 |
| 5 |
A' |
1889 |
1807 |
13.64 |
60.34 |
0.20 |
0.34 |
| 6 |
A' |
1525 |
1459 |
5.72 |
13.32 |
0.36 |
0.53 |
| 7 |
A' |
1482 |
1418 |
10.79 |
16.11 |
0.64 |
0.78 |
| 8 |
A' |
1403 |
1342 |
0.47 |
10.07 |
0.64 |
0.78 |
| 9 |
A' |
1212 |
1160 |
2.23 |
6.69 |
0.48 |
0.65 |
| 10 |
A' |
1095 |
1048 |
11.35 |
3.67 |
0.22 |
0.36 |
| 11 |
A' |
1075 |
1028 |
30.68 |
0.12 |
0.58 |
0.74 |
| 12 |
A' |
990 |
947 |
9.03 |
8.21 |
0.42 |
0.59 |
| 13 |
A' |
948 |
907 |
15.16 |
5.54 |
0.57 |
0.72 |
| 14 |
A' |
696 |
666 |
1.02 |
14.68 |
0.60 |
0.75 |
| 15 |
A' |
326 |
312 |
2.08 |
1.44 |
0.74 |
0.85 |
| 16 |
A" |
3109 |
2975 |
14.44 |
93.77 |
0.75 |
0.86 |
| 17 |
A" |
3106 |
2972 |
60.22 |
104.92 |
0.75 |
0.86 |
| 18 |
A" |
1478 |
1414 |
9.93 |
11.06 |
0.75 |
0.86 |
| 19 |
A" |
1124 |
1076 |
0.92 |
1.83 |
0.75 |
0.86 |
| 20 |
A" |
1054 |
1009 |
0.66 |
4.03 |
0.75 |
0.86 |
| 21 |
A" |
991 |
948 |
3.04 |
5.33 |
0.75 |
0.86 |
| 22 |
A" |
747 |
715 |
32.64 |
0.95 |
0.75 |
0.86 |
| 23 |
A" |
303 |
290 |
13.57 |
0.94 |
0.75 |
0.86 |
| 24 |
A" |
162 |
155 |
0.50 |
0.34 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18619.5 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 17813.3 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 mPW1PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.029 |
|
|
|
| 2 |
C |
-0.219 |
|
|
|
| 3 |
C |
-0.173 |
|
|
|
| 4 |
C |
-0.320 |
|
|
|
| 5 |
H |
0.116 |
|
|
|
| 6 |
H |
0.116 |
|
|
|
| 7 |
H |
0.094 |
|
|
|
| 8 |
H |
0.135 |
|
|
|
| 9 |
H |
0.140 |
|
|
|
| 10 |
H |
0.140 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.168 |
0.902 |
0.000 |
0.918 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.313 |
-0.656 |
0.000 |
| y |
-0.656 |
-25.004 |
0.000 |
| z |
0.000 |
0.000 |
-25.544 |
|
| Traceless |
| | x | y | z |
| x |
1.961 |
-0.656 |
0.000 |
| y |
-0.656 |
-0.576 |
0.000 |
| z |
0.000 |
0.000 |
-1.385 |
|
| Polar |
| 3z2-r2 | -2.771 |
| x2-y2 | 1.691 |
| xy | -0.656 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.943 |
-0.558 |
0.000 |
| y |
-0.558 |
7.323 |
0.000 |
| z |
0.000 |
0.000 |
4.634 |
<r2> (average value of r
2) Å
2
| <r2> |
79.826 |
| (<r2>)1/2 |
8.935 |