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 |
A' |
3284 |
2983 |
43.18 |
93.69 |
0.16 |
0.28 |
| 2 |
A' |
3213 |
2918 |
31.29 |
90.12 |
0.64 |
0.78 |
| 3 |
A' |
3171 |
2881 |
61.53 |
176.47 |
0.20 |
0.33 |
| 4 |
A' |
3102 |
2818 |
64.53 |
269.08 |
0.07 |
0.13 |
| 5 |
A' |
1607 |
1460 |
4.67 |
9.11 |
0.74 |
0.85 |
| 6 |
A' |
1603 |
1456 |
11.94 |
1.03 |
0.50 |
0.67 |
| 7 |
A' |
1537 |
1396 |
2.54 |
0.76 |
0.36 |
0.53 |
| 8 |
A' |
1274 |
1158 |
2.00 |
1.24 |
0.12 |
0.21 |
| 9 |
A' |
1129 |
1026 |
0.46 |
0.12 |
0.44 |
0.61 |
| 10 |
A' |
919 |
835 |
1.63 |
8.29 |
0.18 |
0.30 |
| 11 |
A' |
473 |
430 |
18.05 |
1.18 |
0.45 |
0.62 |
| 12 |
A' |
375 |
341 |
3.64 |
0.35 |
0.55 |
0.71 |
| 13 |
A' |
171 |
156 |
0.11 |
0.38 |
0.75 |
0.86 |
| 14 |
A" |
3213 |
2919 |
38.12 |
63.46 |
0.75 |
0.86 |
| 15 |
A" |
3167 |
2877 |
10.93 |
18.54 |
0.75 |
0.86 |
| 16 |
A" |
3097 |
2814 |
26.63 |
21.91 |
0.75 |
0.86 |
| 17 |
A" |
1598 |
1452 |
0.57 |
3.77 |
0.75 |
0.86 |
| 18 |
A" |
1591 |
1445 |
0.94 |
9.05 |
0.75 |
0.86 |
| 19 |
A" |
1535 |
1394 |
4.63 |
1.23 |
0.75 |
0.86 |
| 20 |
A" |
1472 |
1338 |
5.04 |
0.21 |
0.75 |
0.86 |
| 21 |
A" |
1196 |
1087 |
0.04 |
3.26 |
0.75 |
0.86 |
| 22 |
A" |
1021 |
928 |
0.33 |
0.82 |
0.75 |
0.86 |
| 23 |
A" |
1008 |
916 |
0.22 |
0.01 |
0.75 |
0.86 |
| 24 |
A" |
134 |
121 |
0.00 |
0.11 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 20446.4 cm
-1
Scaled (by 0.9084) Zero Point Vibrational Energy (zpe) 18573.5 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 |
-0.127 |
|
|
|
| 2 |
C |
-0.203 |
|
|
|
| 3 |
C |
-0.203 |
|
|
|
| 4 |
H |
0.110 |
|
|
|
| 5 |
H |
0.067 |
|
|
|
| 6 |
H |
0.067 |
|
|
|
| 7 |
H |
0.061 |
|
|
|
| 8 |
H |
0.084 |
|
|
|
| 9 |
H |
0.061 |
|
|
|
| 10 |
H |
0.084 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.227 |
-0.103 |
0.000 |
0.249 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.482 |
0.488 |
0.000 |
| y |
0.488 |
-20.877 |
0.000 |
| z |
0.000 |
0.000 |
-21.009 |
|
| Traceless |
| | x | y | z |
| x |
-0.539 |
0.488 |
0.000 |
| y |
0.488 |
0.368 |
0.000 |
| z |
0.000 |
0.000 |
0.171 |
|
| Polar |
| 3z2-r2 | 0.342 |
| x2-y2 | -0.605 |
| xy | 0.488 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.759 |
0.040 |
0.000 |
| y |
0.040 |
5.281 |
0.000 |
| z |
0.000 |
0.000 |
6.034 |
<r2> (average value of r
2) Å
2
| <r2> |
61.408 |
| (<r2>)1/2 |
7.836 |