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' |
3428 |
3114 |
0.77 |
94.51 |
0.31 |
0.47 |
| 2 |
A' |
3237 |
2940 |
26.57 |
79.15 |
0.72 |
0.83 |
| 3 |
A' |
3162 |
2873 |
23.27 |
272.01 |
0.00 |
0.00 |
| 4 |
A' |
3160 |
2871 |
106.91 |
88.69 |
0.30 |
0.46 |
| 5 |
A' |
1992 |
1809 |
21.19 |
71.03 |
0.14 |
0.25 |
| 6 |
A' |
1646 |
1496 |
4.89 |
9.52 |
0.31 |
0.47 |
| 7 |
A' |
1598 |
1452 |
8.39 |
9.44 |
0.60 |
0.75 |
| 8 |
A' |
1529 |
1389 |
0.40 |
2.43 |
0.66 |
0.79 |
| 9 |
A' |
1283 |
1166 |
5.60 |
7.24 |
0.47 |
0.64 |
| 10 |
A' |
1190 |
1081 |
0.75 |
4.01 |
0.09 |
0.16 |
| 11 |
A' |
1181 |
1072 |
42.86 |
2.70 |
0.20 |
0.33 |
| 12 |
A' |
1049 |
953 |
2.84 |
8.94 |
0.29 |
0.45 |
| 13 |
A' |
1028 |
933 |
19.28 |
9.64 |
0.24 |
0.38 |
| 14 |
A' |
728 |
662 |
0.58 |
15.52 |
0.51 |
0.68 |
| 15 |
A' |
349 |
317 |
1.66 |
1.45 |
0.74 |
0.85 |
| 16 |
A" |
3215 |
2920 |
0.01 |
73.32 |
0.75 |
0.86 |
| 17 |
A" |
3212 |
2917 |
86.43 |
111.95 |
0.75 |
0.86 |
| 18 |
A" |
1597 |
1451 |
7.65 |
5.78 |
0.75 |
0.86 |
| 19 |
A" |
1214 |
1102 |
2.40 |
0.89 |
0.75 |
0.86 |
| 20 |
A" |
1149 |
1044 |
0.78 |
2.84 |
0.75 |
0.86 |
| 21 |
A" |
1067 |
970 |
1.46 |
2.56 |
0.75 |
0.86 |
| 22 |
A" |
842 |
765 |
41.75 |
1.79 |
0.75 |
0.86 |
| 23 |
A" |
336 |
305 |
13.45 |
0.76 |
0.75 |
0.86 |
| 24 |
A" |
174 |
158 |
0.29 |
0.21 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 19683.1 cm
-1
Scaled (by 0.9084) Zero Point Vibrational Energy (zpe) 17880.1 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 |
-0.006 |
|
|
|
| 2 |
C |
-0.111 |
|
|
|
| 3 |
C |
-0.255 |
|
|
|
| 4 |
C |
-0.151 |
|
|
|
| 5 |
H |
0.064 |
|
|
|
| 6 |
H |
0.064 |
|
|
|
| 7 |
H |
0.144 |
|
|
|
| 8 |
H |
0.080 |
|
|
|
| 9 |
H |
0.085 |
|
|
|
| 10 |
H |
0.085 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.159 |
0.910 |
0.000 |
0.924 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.561 |
-0.579 |
0.000 |
| y |
-0.579 |
-25.463 |
0.000 |
| z |
0.000 |
0.000 |
-25.899 |
|
| Traceless |
| | x | y | z |
| x |
2.120 |
-0.579 |
0.000 |
| y |
-0.579 |
-0.733 |
0.000 |
| z |
0.000 |
0.000 |
-1.387 |
|
| Polar |
| 3z2-r2 | -2.774 |
| x2-y2 | 1.902 |
| xy | -0.579 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.146 |
-0.514 |
0.000 |
| y |
-0.514 |
7.373 |
0.000 |
| z |
0.000 |
0.000 |
5.179 |
<r2> (average value of r
2) Å
2
| <r2> |
79.478 |
| (<r2>)1/2 |
8.915 |