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 |
A1' |
3161 |
3025 |
0.00 |
|
|
|
| 2 |
A1' |
1537 |
1470 |
0.00 |
|
|
|
| 3 |
A1' |
1192 |
1141 |
0.00 |
|
|
|
| 4 |
A1' |
940 |
899 |
0.00 |
|
|
|
| 5 |
A1" |
930 |
890 |
0.00 |
|
|
|
| 6 |
A2' |
3249 |
3109 |
0.00 |
|
|
|
| 7 |
A2' |
958 |
917 |
0.00 |
|
|
|
| 8 |
A2" |
1122 |
1074 |
27.14 |
|
|
|
| 9 |
A2" |
641 |
614 |
138.14 |
|
|
|
| 10 |
E' |
3251 |
3111 |
9.54 |
|
|
|
| 10 |
E' |
3251 |
3111 |
9.53 |
|
|
|
| 11 |
E' |
3158 |
3022 |
22.52 |
|
|
|
| 11 |
E' |
3158 |
3022 |
22.51 |
|
|
|
| 12 |
E' |
1488 |
1424 |
3.13 |
|
|
|
| 12 |
E' |
1488 |
1424 |
3.13 |
|
|
|
| 13 |
E' |
1248 |
1194 |
2.08 |
|
|
|
| 13 |
E' |
1248 |
1194 |
2.08 |
|
|
|
| 14 |
E' |
1110 |
1062 |
1.11 |
|
|
|
| 14 |
E' |
1110 |
1062 |
1.11 |
|
|
|
| 15 |
E' |
520 |
498 |
0.17 |
|
|
|
| 15 |
E' |
520 |
498 |
0.17 |
|
|
|
| 16 |
E" |
1174 |
1124 |
0.00 |
|
|
|
| 16 |
E" |
1174 |
1124 |
0.00 |
|
|
|
| 17 |
E" |
1079 |
1033 |
0.00 |
|
|
|
| 17 |
E" |
1079 |
1033 |
0.00 |
|
|
|
| 18 |
E" |
760 |
727 |
0.00 |
|
|
|
| 18 |
E" |
760 |
727 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20652.6 cm
-1
Scaled (by 0.9569) Zero Point Vibrational Energy (zpe) 19762.5 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 B1B95/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.486 |
|
|
|
| 2 |
C |
0.279 |
|
|
|
| 3 |
C |
-0.486 |
|
|
|
| 4 |
C |
-0.486 |
|
|
|
| 5 |
C |
0.279 |
|
|
|
| 6 |
H |
0.150 |
|
|
|
| 7 |
H |
0.150 |
|
|
|
| 8 |
H |
0.150 |
|
|
|
| 9 |
H |
0.150 |
|
|
|
| 10 |
H |
0.150 |
|
|
|
| 11 |
H |
0.150 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.287 |
0.000 |
0.000 |
| y |
0.000 |
-27.287 |
0.000 |
| z |
0.000 |
0.000 |
-36.622 |
|
| Traceless |
| | x | y | z |
| x |
4.668 |
0.000 |
0.000 |
| y |
0.000 |
4.668 |
0.000 |
| z |
0.000 |
0.000 |
-9.335 |
|
| Polar |
| 3z2-r2 | -18.670 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.787 |
0.000 |
0.000 |
| y |
0.000 |
7.788 |
0.000 |
| z |
0.000 |
0.000 |
6.600 |
<r2> (average value of r
2) Å
2
| <r2> |
82.025 |
| (<r2>)1/2 |
9.057 |