Vibrational Frequencies calculated at HF/cc-pVQZ
| 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 |
3210 |
2916 |
81.68 |
88.48 |
0.49 |
0.66 |
| 2 |
A1 |
3152 |
2864 |
2.76 |
416.29 |
0.02 |
0.03 |
| 3 |
A1 |
3146 |
2858 |
53.71 |
27.14 |
0.75 |
0.86 |
| 4 |
A1 |
1629 |
1480 |
3.94 |
0.31 |
0.65 |
0.79 |
| 5 |
A1 |
1607 |
1460 |
0.28 |
15.99 |
0.75 |
0.85 |
| 6 |
A1 |
1543 |
1402 |
2.10 |
0.27 |
0.01 |
0.02 |
| 7 |
A1 |
1273 |
1157 |
1.04 |
3.13 |
0.15 |
0.26 |
| 8 |
A1 |
920 |
836 |
0.44 |
15.05 |
0.15 |
0.26 |
| 9 |
A1 |
391 |
356 |
0.03 |
0.50 |
0.22 |
0.36 |
| 10 |
A2 |
3196 |
2903 |
0.00 |
9.05 |
0.75 |
0.86 |
| 11 |
A2 |
1605 |
1458 |
0.00 |
11.59 |
0.75 |
0.86 |
| 12 |
A2 |
1420 |
1290 |
0.00 |
3.55 |
0.75 |
0.86 |
| 13 |
A2 |
975 |
886 |
0.00 |
0.06 |
0.75 |
0.86 |
| 14 |
A2 |
233 |
212 |
0.00 |
0.01 |
0.75 |
0.86 |
| 15 |
B1 |
3212 |
2918 |
145.21 |
24.69 |
0.75 |
0.86 |
| 16 |
B1 |
3163 |
2873 |
3.16 |
158.08 |
0.75 |
0.86 |
| 17 |
B1 |
1622 |
1474 |
11.27 |
0.03 |
0.75 |
0.86 |
| 18 |
B1 |
1318 |
1197 |
0.02 |
0.06 |
0.75 |
0.86 |
| 19 |
B1 |
802 |
729 |
2.02 |
0.07 |
0.75 |
0.86 |
| 20 |
B1 |
292 |
266 |
0.00 |
0.00 |
0.75 |
0.86 |
| 21 |
B2 |
3206 |
2912 |
44.93 |
58.31 |
0.75 |
0.86 |
| 22 |
B2 |
3146 |
2858 |
43.41 |
1.38 |
0.75 |
0.86 |
| 23 |
B2 |
1612 |
1464 |
1.23 |
0.15 |
0.75 |
0.86 |
| 24 |
B2 |
1532 |
1392 |
3.80 |
0.16 |
0.75 |
0.86 |
| 25 |
B2 |
1485 |
1349 |
2.59 |
0.45 |
0.75 |
0.86 |
| 26 |
B2 |
1117 |
1015 |
0.65 |
6.77 |
0.75 |
0.86 |
| 27 |
B2 |
1003 |
911 |
0.81 |
0.19 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 23906.3 cm
-1
Scaled (by 0.9084) Zero Point Vibrational Energy (zpe) 21716.5 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/cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.119 |
|
|
|
| 2 |
C |
-0.211 |
|
|
|
| 3 |
C |
-0.211 |
|
|
|
| 4 |
H |
0.067 |
|
|
|
| 5 |
H |
0.067 |
|
|
|
| 6 |
H |
0.078 |
|
|
|
| 7 |
H |
0.078 |
|
|
|
| 8 |
H |
0.063 |
|
|
|
| 9 |
H |
0.063 |
|
|
|
| 10 |
H |
0.063 |
|
|
|
| 11 |
H |
0.063 |
|
|
|
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 |
0.086 |
0.086 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.447 |
0.000 |
0.000 |
| y |
0.000 |
-22.387 |
0.000 |
| z |
0.000 |
0.000 |
-21.957 |
|
| Traceless |
| | x | y | z |
| x |
0.725 |
0.000 |
0.000 |
| y |
0.000 |
-0.685 |
0.000 |
| z |
0.000 |
0.000 |
-0.040 |
|
| Polar |
| 3z2-r2 | -0.080 |
| x2-y2 | 0.941 |
| 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 |
5.209 |
0.000 |
0.000 |
| y |
0.000 |
6.114 |
0.000 |
| z |
0.000 |
0.000 |
5.448 |
<r2> (average value of r
2) Å
2
| <r2> |
63.266 |
| (<r2>)1/2 |
7.954 |