Vibrational Frequencies calculated at HF/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 |
A1 |
3376 |
3054 |
10.98 |
246.33 |
0.04 |
0.07 |
| 2 |
A1 |
3262 |
2950 |
65.26 |
147.12 |
0.15 |
0.26 |
| 3 |
A1 |
1770 |
1601 |
0.10 |
43.85 |
0.10 |
0.18 |
| 4 |
A1 |
1305 |
1180 |
4.79 |
23.55 |
0.15 |
0.27 |
| 5 |
A1 |
1145 |
1036 |
1.00 |
13.26 |
0.54 |
0.70 |
| 6 |
A1 |
1025 |
927 |
25.79 |
12.39 |
0.27 |
0.42 |
| 7 |
A1 |
945 |
855 |
0.10 |
5.42 |
0.68 |
0.81 |
| 8 |
A1 |
890 |
805 |
80.84 |
7.80 |
0.06 |
0.11 |
| 9 |
A1 |
420 |
380 |
5.67 |
8.26 |
0.60 |
0.75 |
| 10 |
A2 |
3340 |
3020 |
0.00 |
161.60 |
0.75 |
0.86 |
| 11 |
A2 |
1432 |
1295 |
0.00 |
7.28 |
0.75 |
0.86 |
| 12 |
A2 |
1328 |
1201 |
0.00 |
8.56 |
0.75 |
0.86 |
| 13 |
A2 |
1055 |
954 |
0.00 |
0.82 |
0.75 |
0.86 |
| 14 |
A2 |
1024 |
926 |
0.00 |
0.94 |
0.75 |
0.86 |
| 15 |
A2 |
858 |
776 |
0.00 |
4.11 |
0.75 |
0.86 |
| 16 |
A2 |
365 |
330 |
0.00 |
2.56 |
0.75 |
0.86 |
| 17 |
B1 |
3373 |
3051 |
54.53 |
64.02 |
0.75 |
0.86 |
| 18 |
B1 |
1742 |
1575 |
10.38 |
0.85 |
0.75 |
0.86 |
| 19 |
B1 |
1355 |
1225 |
8.95 |
0.29 |
0.75 |
0.86 |
| 20 |
B1 |
1192 |
1078 |
0.21 |
0.11 |
0.75 |
0.86 |
| 21 |
B1 |
1075 |
972 |
1.82 |
9.75 |
0.75 |
0.86 |
| 22 |
B1 |
796 |
720 |
47.50 |
2.66 |
0.75 |
0.86 |
| 23 |
B2 |
3341 |
3022 |
46.33 |
44.00 |
0.75 |
0.86 |
| 24 |
B2 |
3252 |
2941 |
31.50 |
127.49 |
0.75 |
0.86 |
| 25 |
B2 |
1424 |
1288 |
41.82 |
0.01 |
0.75 |
0.86 |
| 26 |
B2 |
1289 |
1166 |
6.38 |
0.80 |
0.75 |
0.86 |
| 27 |
B2 |
1076 |
973 |
3.42 |
3.35 |
0.75 |
0.86 |
| 28 |
B2 |
1023 |
925 |
6.08 |
0.04 |
0.75 |
0.86 |
| 29 |
B2 |
914 |
827 |
10.54 |
1.32 |
0.75 |
0.86 |
| 30 |
B2 |
542 |
491 |
7.98 |
4.93 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 22967.1 cm
-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 20771.4 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/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.258 |
|
|
|
| 2 |
C |
-0.258 |
|
|
|
| 3 |
H |
0.218 |
|
|
|
| 4 |
H |
0.218 |
|
|
|
| 5 |
C |
-0.181 |
|
|
|
| 6 |
C |
-0.181 |
|
|
|
| 7 |
C |
-0.181 |
|
|
|
| 8 |
C |
-0.181 |
|
|
|
| 9 |
H |
0.201 |
|
|
|
| 10 |
H |
0.201 |
|
|
|
| 11 |
H |
0.201 |
|
|
|
| 12 |
H |
0.201 |
|
|
|
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 |
-0.092 |
0.092 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.802 |
0.000 |
0.000 |
| y |
0.000 |
-32.913 |
0.000 |
| z |
0.000 |
0.000 |
-36.708 |
|
| Traceless |
| | x | y | z |
| x |
-0.992 |
0.000 |
0.000 |
| y |
0.000 |
3.342 |
0.000 |
| z |
0.000 |
0.000 |
-2.350 |
|
| Polar |
| 3z2-r2 | -4.700 |
| x2-y2 | -2.889 |
| 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 |
8.389 |
0.000 |
0.000 |
| y |
0.000 |
9.592 |
0.000 |
| z |
0.000 |
0.000 |
6.047 |
<r2> (average value of r
2) Å
2
| <r2> |
118.139 |
| (<r2>)1/2 |
10.869 |