Vibrational Frequencies calculated at ROHF/cc-pVTZ
| 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' |
3283 |
2958 |
49.40 |
|
|
|
| 2 |
A' |
3212 |
2894 |
33.04 |
|
|
|
| 3 |
A' |
3176 |
2861 |
65.40 |
|
|
|
| 4 |
A' |
3115 |
2807 |
58.77 |
|
|
|
| 5 |
A' |
1608 |
1449 |
4.61 |
|
|
|
| 6 |
A' |
1605 |
1446 |
11.68 |
|
|
|
| 7 |
A' |
1540 |
1387 |
2.81 |
|
|
|
| 8 |
A' |
1277 |
1151 |
1.97 |
|
|
|
| 9 |
A' |
1143 |
1030 |
0.60 |
|
|
|
| 10 |
A' |
923 |
832 |
1.60 |
|
|
|
| 11 |
A' |
540 |
486 |
18.53 |
|
|
|
| 12 |
A' |
381 |
343 |
1.46 |
|
|
|
| 13 |
A' |
189 |
170 |
0.12 |
|
|
|
| 14 |
A" |
3213 |
2895 |
36.70 |
|
|
|
| 15 |
A" |
3172 |
2858 |
10.34 |
|
|
|
| 16 |
A" |
3111 |
2803 |
28.71 |
|
|
|
| 17 |
A" |
1600 |
1442 |
0.49 |
|
|
|
| 18 |
A" |
1593 |
1435 |
1.04 |
|
|
|
| 19 |
A" |
1538 |
1386 |
5.06 |
|
|
|
| 20 |
A" |
1474 |
1328 |
4.86 |
|
|
|
| 21 |
A" |
1200 |
1081 |
0.00 |
|
|
|
| 22 |
A" |
1017 |
917 |
0.26 |
|
|
|
| 23 |
A" |
1007 |
907 |
0.41 |
|
|
|
| 24 |
A" |
145 |
131 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20531.5 cm
-1
Scaled (by 0.901) Zero Point Vibrational Energy (zpe) 18498.9 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 ROHF/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.166 |
|
|
|
| 2 |
C |
-0.266 |
|
|
|
| 3 |
C |
-0.266 |
|
|
|
| 4 |
H |
0.134 |
|
|
|
| 5 |
H |
0.092 |
|
|
|
| 6 |
H |
0.092 |
|
|
|
| 7 |
H |
0.087 |
|
|
|
| 8 |
H |
0.103 |
|
|
|
| 9 |
H |
0.087 |
|
|
|
| 10 |
H |
0.103 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.272 |
-0.127 |
0.000 |
0.300 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.450 |
0.565 |
-0.000 |
| y |
0.565 |
-20.981 |
0.001 |
| z |
-0.000 |
0.001 |
-21.034 |
|
| Traceless |
| | x | y | z |
| x |
-0.443 |
0.565 |
-0.000 |
| y |
0.565 |
0.261 |
0.001 |
| z |
-0.000 |
0.001 |
0.182 |
|
| Polar |
| 3z2-r2 | 0.363 |
| x2-y2 | -0.469 |
| xy | 0.565 |
| xz | -0.000 |
| yz | 0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
61.318 |
| (<r2>)1/2 |
7.831 |