Vibrational Frequencies calculated at ROHF/6-311+G(3df,2p)
| 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' |
3282 |
2981 |
45.74 |
|
|
|
| 2 |
A' |
3212 |
2918 |
31.72 |
|
|
|
| 3 |
A' |
3175 |
2885 |
58.96 |
|
|
|
| 4 |
A' |
3115 |
2830 |
56.83 |
|
|
|
| 5 |
A' |
1609 |
1461 |
5.39 |
|
|
|
| 6 |
A' |
1606 |
1459 |
12.67 |
|
|
|
| 7 |
A' |
1540 |
1399 |
2.66 |
|
|
|
| 8 |
A' |
1276 |
1159 |
2.01 |
|
|
|
| 9 |
A' |
1142 |
1037 |
0.52 |
|
|
|
| 10 |
A' |
923 |
839 |
1.56 |
|
|
|
| 11 |
A' |
540 |
491 |
19.57 |
|
|
|
| 12 |
A' |
381 |
346 |
1.57 |
|
|
|
| 13 |
A' |
192 |
174 |
0.10 |
|
|
|
| 14 |
A" |
3213 |
2919 |
35.78 |
|
|
|
| 15 |
A" |
3172 |
2882 |
10.22 |
|
|
|
| 16 |
A" |
3110 |
2825 |
27.61 |
|
|
|
| 17 |
A" |
1600 |
1454 |
0.58 |
|
|
|
| 18 |
A" |
1593 |
1448 |
0.93 |
|
|
|
| 19 |
A" |
1538 |
1397 |
5.36 |
|
|
|
| 20 |
A" |
1473 |
1338 |
4.65 |
|
|
|
| 21 |
A" |
1200 |
1090 |
0.00 |
|
|
|
| 22 |
A" |
1016 |
923 |
0.27 |
|
|
|
| 23 |
A" |
1006 |
914 |
0.43 |
|
|
|
| 24 |
A" |
149 |
135 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20529.7 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 18651.2 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/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.227 |
|
|
|
| 2 |
C |
-0.321 |
|
|
|
| 3 |
C |
-0.321 |
|
|
|
| 4 |
H |
0.113 |
|
|
|
| 5 |
H |
0.131 |
|
|
|
| 6 |
H |
0.131 |
|
|
|
| 7 |
H |
0.134 |
|
|
|
| 8 |
H |
0.112 |
|
|
|
| 9 |
H |
0.134 |
|
|
|
| 10 |
H |
0.112 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.300 |
-0.152 |
0.000 |
0.336 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.529 |
0.607 |
-0.000 |
| y |
0.607 |
-21.008 |
0.001 |
| z |
-0.000 |
0.001 |
-20.971 |
|
| Traceless |
| | x | y | z |
| x |
-0.539 |
0.607 |
-0.000 |
| y |
0.607 |
0.242 |
0.001 |
| z |
-0.000 |
0.001 |
0.298 |
|
| Polar |
| 3z2-r2 | 0.595 |
| x2-y2 | -0.521 |
| xy | 0.607 |
| 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> |
61.320 |
| (<r2>)1/2 |
7.831 |