Vibrational Frequencies calculated at HF/6-31+G**
| 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 |
3390 |
3065 |
8.26 |
230.16 |
0.04 |
0.08 |
| 2 |
A1 |
3267 |
2954 |
42.37 |
146.50 |
0.13 |
0.22 |
| 3 |
A1 |
1772 |
1603 |
0.37 |
87.47 |
0.02 |
0.05 |
| 4 |
A1 |
1306 |
1181 |
4.35 |
30.08 |
0.11 |
0.20 |
| 5 |
A1 |
1148 |
1038 |
0.57 |
13.75 |
0.36 |
0.53 |
| 6 |
A1 |
1030 |
931 |
31.08 |
12.35 |
0.26 |
0.42 |
| 7 |
A1 |
945 |
855 |
0.05 |
5.01 |
0.53 |
0.69 |
| 8 |
A1 |
893 |
808 |
95.69 |
8.88 |
0.07 |
0.12 |
| 9 |
A1 |
423 |
383 |
7.24 |
3.77 |
0.47 |
0.64 |
| 10 |
A2 |
3355 |
3033 |
0.00 |
152.78 |
0.75 |
0.86 |
| 11 |
A2 |
1434 |
1296 |
0.00 |
7.45 |
0.75 |
0.86 |
| 12 |
A2 |
1328 |
1201 |
0.00 |
8.22 |
0.75 |
0.86 |
| 13 |
A2 |
1056 |
955 |
0.00 |
1.23 |
0.75 |
0.86 |
| 14 |
A2 |
1028 |
929 |
0.00 |
1.70 |
0.75 |
0.86 |
| 15 |
A2 |
856 |
774 |
0.00 |
4.65 |
0.75 |
0.86 |
| 16 |
A2 |
362 |
328 |
0.00 |
1.61 |
0.75 |
0.86 |
| 17 |
B1 |
3388 |
3063 |
36.54 |
69.82 |
0.75 |
0.86 |
| 18 |
B1 |
1743 |
1576 |
17.57 |
0.33 |
0.75 |
0.86 |
| 19 |
B1 |
1352 |
1222 |
9.17 |
0.29 |
0.75 |
0.86 |
| 20 |
B1 |
1195 |
1081 |
0.31 |
0.02 |
0.75 |
0.86 |
| 21 |
B1 |
1079 |
975 |
1.35 |
9.32 |
0.75 |
0.86 |
| 22 |
B1 |
801 |
724 |
55.79 |
0.70 |
0.75 |
0.86 |
| 23 |
B2 |
3357 |
3035 |
28.52 |
43.54 |
0.75 |
0.86 |
| 24 |
B2 |
3258 |
2946 |
27.54 |
122.69 |
0.75 |
0.86 |
| 25 |
B2 |
1428 |
1291 |
42.73 |
0.02 |
0.75 |
0.86 |
| 26 |
B2 |
1291 |
1168 |
7.73 |
0.32 |
0.75 |
0.86 |
| 27 |
B2 |
1079 |
975 |
3.01 |
5.18 |
0.75 |
0.86 |
| 28 |
B2 |
1022 |
924 |
6.64 |
0.01 |
0.75 |
0.86 |
| 29 |
B2 |
915 |
828 |
10.60 |
0.71 |
0.75 |
0.86 |
| 30 |
B2 |
542 |
490 |
7.13 |
3.06 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 23019.8 cm
-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 20814.5 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 HF/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.032 |
|
|
|
| 2 |
C |
0.032 |
|
|
|
| 3 |
H |
0.143 |
|
|
|
| 4 |
H |
0.143 |
|
|
|
| 5 |
C |
-0.239 |
|
|
|
| 6 |
C |
-0.239 |
|
|
|
| 7 |
C |
-0.239 |
|
|
|
| 8 |
C |
-0.239 |
|
|
|
| 9 |
H |
0.152 |
|
|
|
| 10 |
H |
0.152 |
|
|
|
| 11 |
H |
0.152 |
|
|
|
| 12 |
H |
0.152 |
|
|
|
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 |
-0.095 |
0.095 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.472 |
0.000 |
0.000 |
| y |
0.000 |
-33.051 |
0.000 |
| z |
0.000 |
0.000 |
-37.011 |
|
| Traceless |
| | x | y | z |
| x |
-1.441 |
0.000 |
0.000 |
| y |
0.000 |
3.691 |
0.000 |
| z |
0.000 |
0.000 |
-2.250 |
|
| Polar |
| 3z2-r2 | -4.499 |
| x2-y2 | -3.421 |
| 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 |
9.218 |
0.000 |
0.000 |
| y |
0.000 |
10.017 |
0.000 |
| z |
0.000 |
0.000 |
6.964 |
<r2> (average value of r
2) Å
2
| <r2> |
118.384 |
| (<r2>)1/2 |
10.880 |