Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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 |
3370 |
3052 |
12.84 |
|
|
|
| 2 |
A1 |
3322 |
3008 |
14.44 |
|
|
|
| 3 |
A1 |
3167 |
2868 |
61.34 |
|
|
|
| 4 |
A1 |
1624 |
1470 |
0.76 |
|
|
|
| 5 |
A1 |
1569 |
1420 |
0.00 |
|
|
|
| 6 |
A1 |
1406 |
1273 |
0.00 |
|
|
|
| 7 |
A1 |
1159 |
1049 |
1.51 |
|
|
|
| 8 |
A1 |
1088 |
985 |
0.30 |
|
|
|
| 9 |
A1 |
962 |
871 |
0.67 |
|
|
|
| 10 |
A1 |
856 |
775 |
0.13 |
|
|
|
| 11 |
A2 |
3169 |
2870 |
0.00 |
|
|
|
| 12 |
A2 |
1345 |
1218 |
0.00 |
|
|
|
| 13 |
A2 |
1080 |
978 |
0.00 |
|
|
|
| 14 |
A2 |
608 |
550 |
0.00 |
|
|
|
| 15 |
A2 |
116 |
105 |
0.00 |
|
|
|
| 16 |
B1 |
3194 |
2892 |
77.67 |
|
|
|
| 17 |
B1 |
1232 |
1115 |
2.74 |
|
|
|
| 18 |
B1 |
987 |
893 |
5.90 |
|
|
|
| 19 |
B1 |
870 |
788 |
1.53 |
|
|
|
| 20 |
B1 |
617 |
559 |
45.05 |
|
|
|
| 21 |
B1 |
419 |
380 |
7.13 |
|
|
|
| 22 |
B2 |
3359 |
3042 |
19.07 |
|
|
|
| 23 |
B2 |
3150 |
2852 |
48.08 |
|
|
|
| 24 |
B2 |
1597 |
1446 |
0.02 |
|
|
|
| 25 |
B2 |
1511 |
1369 |
3.24 |
|
|
|
| 26 |
B2 |
1423 |
1288 |
0.64 |
|
|
|
| 27 |
B2 |
1416 |
1282 |
1.46 |
|
|
|
| 28 |
B2 |
1143 |
1035 |
0.66 |
|
|
|
| 29 |
B2 |
958 |
867 |
6.25 |
|
|
|
| 30 |
B2 |
766 |
694 |
0.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23742.3 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 21498.7 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 HF/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.115 |
|
|
|
| 2 |
C |
-0.150 |
|
|
|
| 3 |
C |
-0.150 |
|
|
|
| 4 |
C |
-0.260 |
|
|
|
| 5 |
C |
-0.260 |
|
|
|
| 6 |
H |
0.137 |
|
|
|
| 7 |
H |
0.145 |
|
|
|
| 8 |
H |
0.145 |
|
|
|
| 9 |
H |
0.127 |
|
|
|
| 10 |
H |
0.127 |
|
|
|
| 11 |
H |
0.127 |
|
|
|
| 12 |
H |
0.127 |
|
|
|
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 |
-0.149 |
0.149 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.314 |
0.000 |
0.000 |
| y |
0.000 |
-28.894 |
0.000 |
| z |
0.000 |
0.000 |
-30.152 |
|
| Traceless |
| | x | y | z |
| x |
-2.791 |
0.000 |
0.000 |
| y |
0.000 |
2.339 |
0.000 |
| z |
0.000 |
0.000 |
0.453 |
|
| Polar |
| 3z2-r2 | 0.906 |
| x2-y2 | -3.420 |
| 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 |
4.783 |
0.000 |
0.000 |
| y |
0.000 |
8.231 |
0.000 |
| z |
0.000 |
0.000 |
7.461 |
<r2> (average value of r
2) Å
2
| <r2> |
99.297 |
| (<r2>)1/2 |
9.965 |