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' |
3502 |
3344 |
68.80 |
|
|
|
| 2 |
A' |
3199 |
3055 |
25.01 |
|
|
|
| 3 |
A' |
3181 |
3037 |
1.60 |
|
|
|
| 4 |
A' |
3164 |
3021 |
2.92 |
|
|
|
| 5 |
A' |
3054 |
2916 |
19.06 |
|
|
|
| 6 |
A' |
2230 |
2129 |
1.46 |
|
|
|
| 7 |
A' |
1718 |
1641 |
6.73 |
|
|
|
| 8 |
A' |
1488 |
1421 |
7.69 |
|
|
|
| 9 |
A' |
1435 |
1370 |
5.47 |
|
|
|
| 10 |
A' |
1393 |
1330 |
6.53 |
|
|
|
| 11 |
A' |
1262 |
1205 |
0.03 |
|
|
|
| 12 |
A' |
1126 |
1075 |
0.17 |
|
|
|
| 13 |
A' |
981 |
936 |
19.94 |
|
|
|
| 14 |
A' |
923 |
881 |
2.52 |
|
|
|
| 15 |
A' |
663 |
633 |
8.17 |
|
|
|
| 16 |
A' |
650 |
620 |
39.04 |
|
|
|
| 17 |
A' |
383 |
365 |
5.70 |
|
|
|
| 18 |
A' |
162 |
154 |
0.14 |
|
|
|
| 19 |
A" |
3114 |
2974 |
15.74 |
|
|
|
| 20 |
A" |
1488 |
1420 |
7.13 |
|
|
|
| 21 |
A" |
1058 |
1011 |
0.26 |
|
|
|
| 22 |
A" |
987 |
942 |
0.62 |
|
|
|
| 23 |
A" |
757 |
723 |
23.02 |
|
|
|
| 24 |
A" |
599 |
572 |
56.29 |
|
|
|
| 25 |
A" |
514 |
490 |
6.04 |
|
|
|
| 26 |
A" |
284 |
271 |
0.69 |
|
|
|
| 27 |
A" |
149 |
143 |
0.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19731.5 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 18839.6 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 |
H |
0.181 |
|
|
|
| 2 |
C |
-0.461 |
|
|
|
| 3 |
C |
0.250 |
|
|
|
| 4 |
H |
0.137 |
|
|
|
| 5 |
C |
-0.182 |
|
|
|
| 6 |
H |
0.116 |
|
|
|
| 7 |
C |
-0.063 |
|
|
|
| 8 |
H |
0.145 |
|
|
|
| 9 |
H |
0.139 |
|
|
|
| 10 |
H |
0.139 |
|
|
|
| 11 |
C |
-0.400 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.743 |
-0.185 |
0.000 |
0.765 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.188 |
-1.974 |
0.000 |
| y |
-1.974 |
-27.825 |
0.000 |
| z |
0.000 |
0.000 |
-31.998 |
|
| Traceless |
| | x | y | z |
| x |
4.724 |
-1.974 |
0.000 |
| y |
-1.974 |
0.768 |
0.000 |
| z |
0.000 |
0.000 |
-5.491 |
|
| Polar |
| 3z2-r2 | -10.983 |
| x2-y2 | 2.637 |
| xy | -1.974 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
12.056 |
-0.791 |
0.000 |
| y |
-0.791 |
6.722 |
0.000 |
| z |
0.000 |
0.000 |
3.739 |
<r2> (average value of r
2) Å
2
| <r2> |
132.148 |
| (<r2>)1/2 |
11.496 |