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' |
3280 |
3128 |
27.36 |
|
|
|
| 2 |
A' |
3251 |
3101 |
1.93 |
|
|
|
| 3 |
A' |
3180 |
3032 |
8.85 |
|
|
|
| 4 |
A' |
3168 |
3022 |
42.63 |
|
|
|
| 5 |
A' |
3147 |
3001 |
42.61 |
|
|
|
| 6 |
A' |
3141 |
2996 |
3.99 |
|
|
|
| 7 |
A' |
3067 |
2925 |
21.88 |
|
|
|
| 8 |
A' |
3018 |
2878 |
32.65 |
|
|
|
| 9 |
A' |
1757 |
1676 |
11.10 |
|
|
|
| 10 |
A' |
1690 |
1612 |
1.99 |
|
|
|
| 11 |
A' |
1559 |
1487 |
9.99 |
|
|
|
| 12 |
A' |
1518 |
1447 |
2.00 |
|
|
|
| 13 |
A' |
1510 |
1440 |
20.36 |
|
|
|
| 14 |
A' |
1457 |
1390 |
5.67 |
|
|
|
| 15 |
A' |
1442 |
1376 |
1.04 |
|
|
|
| 16 |
A' |
1422 |
1356 |
3.58 |
|
|
|
| 17 |
A' |
1366 |
1302 |
0.29 |
|
|
|
| 18 |
A' |
1345 |
1283 |
9.20 |
|
|
|
| 19 |
A' |
1212 |
1155 |
0.42 |
|
|
|
| 20 |
A' |
1104 |
1053 |
5.40 |
|
|
|
| 21 |
A' |
1087 |
1036 |
2.73 |
|
|
|
| 22 |
A' |
960 |
916 |
3.34 |
|
|
|
| 23 |
A' |
830 |
792 |
5.15 |
|
|
|
| 24 |
A' |
736 |
702 |
1.60 |
|
|
|
| 25 |
A' |
432 |
412 |
0.37 |
|
|
|
| 26 |
A' |
283 |
270 |
2.31 |
|
|
|
| 27 |
A' |
201 |
192 |
0.42 |
|
|
|
| 28 |
A" |
3159 |
3013 |
30.65 |
|
|
|
| 29 |
A" |
3044 |
2903 |
20.29 |
|
|
|
| 30 |
A" |
1551 |
1479 |
8.63 |
|
|
|
| 31 |
A" |
1326 |
1265 |
0.16 |
|
|
|
| 32 |
A" |
1134 |
1081 |
3.64 |
|
|
|
| 33 |
A" |
1067 |
1017 |
11.15 |
|
|
|
| 34 |
A" |
1027 |
979 |
0.59 |
|
|
|
| 35 |
A" |
970 |
925 |
65.61 |
|
|
|
| 36 |
A" |
857 |
817 |
1.94 |
|
|
|
| 37 |
A" |
786 |
750 |
3.74 |
|
|
|
| 38 |
A" |
645 |
615 |
32.74 |
|
|
|
| 39 |
A" |
405 |
386 |
0.01 |
|
|
|
| 40 |
A" |
332 |
317 |
0.01 |
|
|
|
| 41 |
A" |
120 |
114 |
0.24 |
|
|
|
| 42 |
A" |
69 |
65 |
0.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31826.0 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 30352.5 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 B1B95/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.135 |
|
|
|
| 2 |
C |
-0.131 |
|
|
|
| 3 |
H |
0.135 |
|
|
|
| 4 |
C |
-0.153 |
|
|
|
| 5 |
H |
0.148 |
|
|
|
| 6 |
C |
-0.077 |
|
|
|
| 7 |
H |
0.144 |
|
|
|
| 8 |
H |
0.144 |
|
|
|
| 9 |
C |
-0.355 |
|
|
|
| 10 |
H |
0.167 |
|
|
|
| 11 |
H |
0.167 |
|
|
|
| 12 |
C |
-0.338 |
|
|
|
| 13 |
H |
0.153 |
|
|
|
| 14 |
H |
0.163 |
|
|
|
| 15 |
H |
0.163 |
|
|
|
| 16 |
C |
-0.466 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.567 |
-0.467 |
0.000 |
0.735 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.413 |
0.254 |
0.000 |
| y |
0.254 |
-35.927 |
0.000 |
| z |
0.000 |
0.000 |
-40.828 |
|
| Traceless |
| | x | y | z |
| x |
2.965 |
0.254 |
0.000 |
| y |
0.254 |
2.194 |
0.000 |
| z |
0.000 |
0.000 |
-5.159 |
|
| Polar |
| 3z2-r2 | -10.317 |
| x2-y2 | 0.514 |
| xy | 0.254 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
14.665 |
2.671 |
0.000 |
| y |
2.671 |
9.875 |
0.000 |
| z |
0.000 |
0.000 |
4.972 |
<r2> (average value of r
2) Å
2
| <r2> |
218.795 |
| (<r2>)1/2 |
14.792 |