Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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' |
3372 |
3053 |
27.27 |
|
|
|
| 2 |
A' |
3367 |
3049 |
25.53 |
|
|
|
| 3 |
A' |
3302 |
2990 |
11.37 |
|
|
|
| 4 |
A' |
3295 |
2983 |
2.84 |
|
|
|
| 5 |
A' |
3281 |
2971 |
26.13 |
|
|
|
| 6 |
A' |
3275 |
2966 |
3.95 |
|
|
|
| 7 |
A' |
1861 |
1686 |
25.14 |
|
|
|
| 8 |
A' |
1641 |
1486 |
1.11 |
|
|
|
| 9 |
A' |
1587 |
1437 |
0.72 |
|
|
|
| 10 |
A' |
1469 |
1330 |
2.31 |
|
|
|
| 11 |
A' |
1424 |
1289 |
3.57 |
|
|
|
| 12 |
A' |
1326 |
1201 |
1.90 |
|
|
|
| 13 |
A' |
1298 |
1175 |
2.69 |
|
|
|
| 14 |
A' |
1178 |
1067 |
1.33 |
|
|
|
| 15 |
A' |
1085 |
983 |
3.13 |
|
|
|
| 16 |
A' |
1027 |
930 |
37.05 |
|
|
|
| 17 |
A' |
878 |
795 |
1.14 |
|
|
|
| 18 |
A' |
821 |
743 |
0.37 |
|
|
|
| 19 |
A' |
473 |
429 |
1.33 |
|
|
|
| 20 |
A' |
289 |
261 |
1.44 |
|
|
|
| 21 |
A" |
3350 |
3034 |
0.15 |
|
|
|
| 22 |
A" |
3271 |
2962 |
29.10 |
|
|
|
| 23 |
A" |
1591 |
1441 |
0.46 |
|
|
|
| 24 |
A" |
1302 |
1179 |
0.42 |
|
|
|
| 25 |
A" |
1243 |
1126 |
0.47 |
|
|
|
| 26 |
A" |
1198 |
1084 |
2.60 |
|
|
|
| 27 |
A" |
1137 |
1030 |
7.13 |
|
|
|
| 28 |
A" |
1052 |
953 |
38.78 |
|
|
|
| 29 |
A" |
1013 |
917 |
17.07 |
|
|
|
| 30 |
A" |
891 |
807 |
8.07 |
|
|
|
| 31 |
A" |
739 |
669 |
3.60 |
|
|
|
| 32 |
A" |
338 |
306 |
0.77 |
|
|
|
| 33 |
A" |
127 |
115 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26750.4 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 24222.5 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.091 |
|
|
|
| 2 |
C |
-0.027 |
|
|
|
| 3 |
C |
-0.390 |
|
|
|
| 4 |
C |
-0.310 |
|
|
|
| 5 |
C |
-0.310 |
|
|
|
| 6 |
H |
0.134 |
|
|
|
| 7 |
H |
0.131 |
|
|
|
| 8 |
H |
0.143 |
|
|
|
| 9 |
H |
0.137 |
|
|
|
| 10 |
H |
0.147 |
|
|
|
| 11 |
H |
0.145 |
|
|
|
| 12 |
H |
0.147 |
|
|
|
| 13 |
H |
0.145 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.051 |
0.452 |
0.000 |
0.455 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.393 |
-0.907 |
0.000 |
| y |
-0.907 |
-31.372 |
0.000 |
| z |
0.000 |
0.000 |
-33.474 |
|
| Traceless |
| | x | y | z |
| x |
3.030 |
-0.907 |
0.000 |
| y |
-0.907 |
0.061 |
0.000 |
| z |
0.000 |
0.000 |
-3.091 |
|
| Polar |
| 3z2-r2 | -6.183 |
| x2-y2 | 1.979 |
| xy | -0.907 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.936 |
0.992 |
0.000 |
| y |
0.992 |
10.166 |
0.000 |
| z |
0.000 |
0.000 |
5.711 |
<r2> (average value of r
2) Å
2
| <r2> |
133.240 |
| (<r2>)1/2 |
11.543 |