Vibrational Frequencies calculated at B3LYP/SDD
| 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 |
3276 |
3149 |
13.53 |
|
|
|
| 2 |
A1 |
3168 |
3045 |
8.71 |
|
|
|
| 3 |
A1 |
3162 |
3039 |
60.91 |
|
|
|
| 4 |
A1 |
3076 |
2957 |
54.51 |
|
|
|
| 5 |
A1 |
1599 |
1537 |
3.42 |
|
|
|
| 6 |
A1 |
1527 |
1468 |
1.48 |
|
|
|
| 7 |
A1 |
1274 |
1225 |
4.23 |
|
|
|
| 8 |
A1 |
1141 |
1097 |
4.88 |
|
|
|
| 9 |
A1 |
1069 |
1027 |
0.34 |
|
|
|
| 10 |
A1 |
1000 |
961 |
1.28 |
|
|
|
| 11 |
A1 |
958 |
921 |
0.34 |
|
|
|
| 12 |
A1 |
857 |
824 |
2.44 |
|
|
|
| 13 |
A1 |
532 |
511 |
0.81 |
|
|
|
| 14 |
A2 |
1253 |
1204 |
0.00 |
|
|
|
| 15 |
A2 |
1115 |
1072 |
0.00 |
|
|
|
| 16 |
A2 |
1064 |
1023 |
0.00 |
|
|
|
| 17 |
A2 |
943 |
907 |
0.00 |
|
|
|
| 18 |
A2 |
840 |
807 |
0.00 |
|
|
|
| 19 |
A2 |
538 |
517 |
0.00 |
|
|
|
| 20 |
B1 |
3153 |
3031 |
38.38 |
|
|
|
| 21 |
B1 |
3065 |
2946 |
68.00 |
|
|
|
| 22 |
B1 |
1500 |
1442 |
3.88 |
|
|
|
| 23 |
B1 |
1225 |
1177 |
1.79 |
|
|
|
| 24 |
B1 |
1009 |
970 |
8.05 |
|
|
|
| 25 |
B1 |
821 |
789 |
15.88 |
|
|
|
| 26 |
B1 |
712 |
685 |
63.92 |
|
|
|
| 27 |
B1 |
459 |
441 |
14.57 |
|
|
|
| 28 |
B2 |
3242 |
3117 |
6.64 |
|
|
|
| 29 |
B2 |
3159 |
3037 |
91.78 |
|
|
|
| 30 |
B2 |
1331 |
1280 |
20.72 |
|
|
|
| 31 |
B2 |
1268 |
1219 |
0.07 |
|
|
|
| 32 |
B2 |
1229 |
1181 |
15.03 |
|
|
|
| 33 |
B2 |
1107 |
1065 |
3.72 |
|
|
|
| 34 |
B2 |
920 |
884 |
0.40 |
|
|
|
| 35 |
B2 |
848 |
815 |
12.34 |
|
|
|
| 36 |
B2 |
732 |
704 |
1.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27083.9 cm
-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 26035.8 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 B3LYP/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.229 |
|
|
|
| 2 |
C |
-0.229 |
|
|
|
| 3 |
C |
-0.217 |
|
|
|
| 4 |
C |
-0.217 |
|
|
|
| 5 |
C |
-0.450 |
|
|
|
| 6 |
C |
-0.450 |
|
|
|
| 7 |
H |
0.244 |
|
|
|
| 8 |
H |
0.244 |
|
|
|
| 9 |
H |
0.230 |
|
|
|
| 10 |
H |
0.230 |
|
|
|
| 11 |
H |
0.226 |
|
|
|
| 12 |
H |
0.226 |
|
|
|
| 13 |
H |
0.197 |
|
|
|
| 14 |
H |
0.197 |
|
|
|
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 |
-0.348 |
0.348 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.321 |
0.000 |
0.000 |
| y |
0.000 |
-35.178 |
0.000 |
| z |
0.000 |
0.000 |
-35.364 |
|
| Traceless |
| | x | y | z |
| x |
-3.050 |
0.000 |
0.000 |
| y |
0.000 |
1.665 |
0.000 |
| z |
0.000 |
0.000 |
1.386 |
|
| Polar |
| 3z2-r2 | 2.771 |
| x2-y2 | -3.143 |
| 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 |
7.352 |
0.000 |
0.000 |
| y |
0.000 |
8.734 |
0.000 |
| z |
0.000 |
0.000 |
8.531 |
<r2> (average value of r
2) Å
2
| <r2> |
122.291 |
| (<r2>)1/2 |
11.059 |