Vibrational Frequencies calculated at B1B95/TZVP
| 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' |
3273 |
3132 |
0.48 |
|
|
|
| 2 |
A' |
3162 |
3026 |
14.73 |
|
|
|
| 3 |
A' |
3058 |
2927 |
19.75 |
|
|
|
| 4 |
A' |
3045 |
2914 |
15.77 |
|
|
|
| 5 |
A' |
1711 |
1637 |
2.70 |
|
|
|
| 6 |
A' |
1486 |
1422 |
11.12 |
|
|
|
| 7 |
A' |
1405 |
1344 |
2.32 |
|
|
|
| 8 |
A' |
1272 |
1217 |
1.34 |
|
|
|
| 9 |
A' |
1116 |
1068 |
5.09 |
|
|
|
| 10 |
A' |
942 |
901 |
2.96 |
|
|
|
| 11 |
A' |
798 |
764 |
17.23 |
|
|
|
| 12 |
A' |
407 |
389 |
8.95 |
|
|
|
| 13 |
A" |
3118 |
2983 |
16.39 |
|
|
|
| 14 |
A" |
1487 |
1423 |
9.46 |
|
|
|
| 15 |
A" |
1062 |
1017 |
2.57 |
|
|
|
| 16 |
A" |
829 |
793 |
2.57 |
|
|
|
| 17 |
A" |
617 |
590 |
69.87 |
|
|
|
| 18 |
A" |
194 |
186 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14491.0 cm
-1
Scaled (by 0.9569) Zero Point Vibrational Energy (zpe) 13866.4 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 B1B95/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.138 |
|
|
|
| 2 |
C |
-0.174 |
|
|
|
| 3 |
C |
-0.343 |
|
|
|
| 4 |
H |
0.139 |
|
|
|
| 5 |
H |
0.130 |
|
|
|
| 6 |
H |
0.135 |
|
|
|
| 7 |
H |
0.125 |
|
|
|
| 8 |
H |
0.125 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.627 |
0.490 |
0.000 |
0.796 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.323 |
1.227 |
0.000 |
| y |
1.227 |
-18.490 |
0.000 |
| z |
0.000 |
0.000 |
-21.012 |
|
| Traceless |
| | x | y | z |
| x |
1.429 |
1.227 |
0.000 |
| y |
1.227 |
1.177 |
0.000 |
| z |
0.000 |
0.000 |
-2.605 |
|
| Polar |
| 3z2-r2 | -5.211 |
| x2-y2 | 0.168 |
| xy | 1.227 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.203 |
0.415 |
0.000 |
| y |
0.415 |
4.703 |
0.000 |
| z |
0.000 |
0.000 |
3.866 |
<r2> (average value of r
2) Å
2
| <r2> |
51.055 |
| (<r2>)1/2 |
7.145 |