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 |
3361 |
3053 |
8.66 |
246.94 |
0.04 |
0.07 |
| 2 |
A1 |
3246 |
2949 |
54.68 |
150.12 |
0.14 |
0.25 |
| 3 |
A1 |
1766 |
1605 |
0.09 |
45.72 |
0.10 |
0.18 |
| 4 |
A1 |
1301 |
1182 |
4.76 |
23.48 |
0.15 |
0.26 |
| 5 |
A1 |
1140 |
1035 |
0.85 |
13.25 |
0.51 |
0.67 |
| 6 |
A1 |
1025 |
931 |
27.40 |
12.64 |
0.26 |
0.42 |
| 7 |
A1 |
942 |
856 |
0.04 |
5.43 |
0.68 |
0.81 |
| 8 |
A1 |
892 |
811 |
78.96 |
7.87 |
0.06 |
0.11 |
| 9 |
A1 |
422 |
383 |
5.29 |
8.13 |
0.59 |
0.74 |
| 10 |
A2 |
3324 |
3020 |
0.00 |
159.20 |
0.75 |
0.86 |
| 11 |
A2 |
1424 |
1293 |
0.00 |
6.92 |
0.75 |
0.86 |
| 12 |
A2 |
1317 |
1196 |
0.00 |
8.76 |
0.75 |
0.86 |
| 13 |
A2 |
1063 |
965 |
0.00 |
0.86 |
0.75 |
0.86 |
| 14 |
A2 |
1021 |
927 |
0.00 |
0.70 |
0.75 |
0.86 |
| 15 |
A2 |
856 |
778 |
0.00 |
4.23 |
0.75 |
0.86 |
| 16 |
A2 |
364 |
331 |
0.00 |
2.49 |
0.75 |
0.86 |
| 17 |
B1 |
3358 |
3051 |
42.75 |
63.69 |
0.75 |
0.86 |
| 18 |
B1 |
1738 |
1579 |
9.87 |
0.87 |
0.75 |
0.86 |
| 19 |
B1 |
1344 |
1221 |
8.37 |
0.18 |
0.75 |
0.86 |
| 20 |
B1 |
1187 |
1078 |
0.30 |
0.11 |
0.75 |
0.86 |
| 21 |
B1 |
1071 |
973 |
1.66 |
9.80 |
0.75 |
0.86 |
| 22 |
B1 |
801 |
728 |
46.99 |
2.71 |
0.75 |
0.86 |
| 23 |
B2 |
3326 |
3022 |
32.34 |
43.09 |
0.75 |
0.86 |
| 24 |
B2 |
3236 |
2940 |
27.45 |
126.53 |
0.75 |
0.86 |
| 25 |
B2 |
1416 |
1287 |
43.33 |
0.01 |
0.75 |
0.86 |
| 26 |
B2 |
1282 |
1165 |
6.55 |
0.68 |
0.75 |
0.86 |
| 27 |
B2 |
1083 |
984 |
3.13 |
3.30 |
0.75 |
0.86 |
| 28 |
B2 |
1021 |
927 |
6.01 |
0.02 |
0.75 |
0.86 |
| 29 |
B2 |
912 |
829 |
11.06 |
1.39 |
0.75 |
0.86 |
| 30 |
B2 |
542 |
492 |
7.99 |
4.86 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 22889.6 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 20795.2 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 |
-0.139 |
|
|
|
| 2 |
C |
-0.139 |
|
|
|
| 3 |
H |
0.117 |
|
|
|
| 4 |
H |
0.117 |
|
|
|
| 5 |
C |
-0.077 |
|
|
|
| 6 |
C |
-0.077 |
|
|
|
| 7 |
C |
-0.077 |
|
|
|
| 8 |
C |
-0.077 |
|
|
|
| 9 |
H |
0.088 |
|
|
|
| 10 |
H |
0.088 |
|
|
|
| 11 |
H |
0.088 |
|
|
|
| 12 |
H |
0.088 |
|
|
|
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 |
-0.077 |
0.077 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.762 |
0.000 |
0.000 |
| y |
0.000 |
-32.956 |
0.000 |
| z |
0.000 |
0.000 |
-36.601 |
|
| Traceless |
| | x | y | z |
| x |
-0.983 |
0.000 |
0.000 |
| y |
0.000 |
3.225 |
0.000 |
| z |
0.000 |
0.000 |
-2.242 |
|
| Polar |
| 3z2-r2 | -4.483 |
| x2-y2 | -2.806 |
| 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 |
8.456 |
0.000 |
0.000 |
| y |
0.000 |
9.662 |
0.000 |
| z |
0.000 |
0.000 |
6.112 |
<r2> (average value of r
2) Å
2
| <r2> |
118.101 |
| (<r2>)1/2 |
10.867 |