Vibrational Frequencies calculated at PBEPBE/3-21G
| 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 |
3176 |
3148 |
24.71 |
|
|
|
| 2 |
A1 |
3107 |
3079 |
26.17 |
|
|
|
| 3 |
A1 |
3093 |
3065 |
2.69 |
|
|
|
| 4 |
A1 |
3085 |
3057 |
1.83 |
|
|
|
| 5 |
A1 |
1626 |
1611 |
0.02 |
|
|
|
| 6 |
A1 |
1581 |
1567 |
0.00 |
|
|
|
| 7 |
A1 |
1438 |
1425 |
0.18 |
|
|
|
| 8 |
A1 |
1346 |
1334 |
4.45 |
|
|
|
| 9 |
A1 |
1288 |
1276 |
0.67 |
|
|
|
| 10 |
A1 |
1102 |
1092 |
2.07 |
|
|
|
| 11 |
A1 |
883 |
875 |
0.13 |
|
|
|
| 12 |
A1 |
398 |
394 |
0.00 |
|
|
|
| 13 |
A1 |
166 |
164 |
0.02 |
|
|
|
| 14 |
A2 |
1009 |
1000 |
0.00 |
|
|
|
| 15 |
A2 |
950 |
942 |
0.00 |
|
|
|
| 16 |
A2 |
899 |
891 |
0.00 |
|
|
|
| 17 |
A2 |
715 |
708 |
0.00 |
|
|
|
| 18 |
A2 |
318 |
315 |
0.00 |
|
|
|
| 19 |
A2 |
156 |
155 |
0.00 |
|
|
|
| 20 |
B1 |
1001 |
991 |
45.70 |
|
|
|
| 21 |
B1 |
904 |
896 |
125.45 |
|
|
|
| 22 |
B1 |
820 |
813 |
2.00 |
|
|
|
| 23 |
B1 |
587 |
581 |
34.61 |
|
|
|
| 24 |
B1 |
103 |
102 |
0.45 |
|
|
|
| 25 |
B2 |
3176 |
3147 |
0.21 |
|
|
|
| 26 |
B2 |
3093 |
3065 |
0.41 |
|
|
|
| 27 |
B2 |
3085 |
3057 |
7.20 |
|
|
|
| 28 |
B2 |
3072 |
3044 |
0.02 |
|
|
|
| 29 |
B2 |
1630 |
1615 |
8.91 |
|
|
|
| 30 |
B2 |
1483 |
1470 |
7.49 |
|
|
|
| 31 |
B2 |
1390 |
1378 |
0.25 |
|
|
|
| 32 |
B2 |
1307 |
1295 |
0.11 |
|
|
|
| 33 |
B2 |
1205 |
1194 |
4.07 |
|
|
|
| 34 |
B2 |
964 |
956 |
4.98 |
|
|
|
| 35 |
B2 |
692 |
686 |
0.05 |
|
|
|
| 36 |
B2 |
351 |
348 |
9.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25598.8 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 25365.8 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 PBEPBE/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.198 |
|
|
|
| 2 |
C |
-0.198 |
|
|
|
| 3 |
C |
-0.207 |
|
|
|
| 4 |
C |
-0.207 |
|
|
|
| 5 |
C |
-0.392 |
|
|
|
| 6 |
C |
-0.392 |
|
|
|
| 7 |
H |
0.197 |
|
|
|
| 8 |
H |
0.197 |
|
|
|
| 9 |
H |
0.200 |
|
|
|
| 10 |
H |
0.200 |
|
|
|
| 11 |
H |
0.197 |
|
|
|
| 12 |
H |
0.197 |
|
|
|
| 13 |
H |
0.202 |
|
|
|
| 14 |
H |
0.202 |
|
|
|
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 |
-0.049 |
0.049 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.147 |
0.000 |
0.000 |
| y |
0.000 |
-32.533 |
0.000 |
| z |
0.000 |
0.000 |
-32.788 |
|
| Traceless |
| | x | y | z |
| x |
-9.487 |
0.000 |
0.000 |
| y |
0.000 |
4.935 |
0.000 |
| z |
0.000 |
0.000 |
4.552 |
|
| Polar |
| 3z2-r2 | 9.104 |
| x2-y2 | -9.614 |
| 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 |
2.512 |
0.000 |
0.000 |
| y |
0.000 |
21.475 |
0.000 |
| z |
0.000 |
0.000 |
8.132 |
<r2> (average value of r
2) Å
2
| <r2> |
235.024 |
| (<r2>)1/2 |
15.331 |