Vibrational Frequencies calculated at B3LYP/CEP-31G
| 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 |
3244 |
3141 |
10.65 |
|
|
|
| 2 |
A1 |
3138 |
3039 |
18.68 |
|
|
|
| 3 |
A1 |
3066 |
2970 |
67.83 |
|
|
|
| 4 |
A1 |
1627 |
1576 |
0.59 |
|
|
|
| 5 |
A1 |
1516 |
1468 |
2.50 |
|
|
|
| 6 |
A1 |
1255 |
1216 |
2.93 |
|
|
|
| 7 |
A1 |
1124 |
1088 |
0.70 |
|
|
|
| 8 |
A1 |
943 |
913 |
6.64 |
|
|
|
| 9 |
A1 |
884 |
856 |
25.32 |
|
|
|
| 10 |
A1 |
778 |
754 |
0.68 |
|
|
|
| 11 |
A1 |
762 |
738 |
90.24 |
|
|
|
| 12 |
A1 |
426 |
413 |
8.76 |
|
|
|
| 13 |
A2 |
3203 |
3101 |
0.00 |
|
|
|
| 14 |
A2 |
1290 |
1249 |
0.00 |
|
|
|
| 15 |
A2 |
1264 |
1224 |
0.00 |
|
|
|
| 16 |
A2 |
1128 |
1093 |
0.00 |
|
|
|
| 17 |
A2 |
933 |
904 |
0.00 |
|
|
|
| 18 |
A2 |
912 |
883 |
0.00 |
|
|
|
| 19 |
A2 |
710 |
688 |
0.00 |
|
|
|
| 20 |
A2 |
440 |
426 |
0.00 |
|
|
|
| 21 |
B1 |
3239 |
3136 |
33.96 |
|
|
|
| 22 |
B1 |
3141 |
3041 |
60.89 |
|
|
|
| 23 |
B1 |
1585 |
1535 |
11.50 |
|
|
|
| 24 |
B1 |
1233 |
1194 |
2.71 |
|
|
|
| 25 |
B1 |
1084 |
1050 |
3.50 |
|
|
|
| 26 |
B1 |
1042 |
1009 |
2.49 |
|
|
|
| 27 |
B1 |
905 |
877 |
4.06 |
|
|
|
| 28 |
B1 |
697 |
675 |
64.29 |
|
|
|
| 29 |
B1 |
506 |
490 |
9.45 |
|
|
|
| 30 |
B2 |
3205 |
3104 |
19.20 |
|
|
|
| 31 |
B2 |
3130 |
3031 |
88.64 |
|
|
|
| 32 |
B2 |
1345 |
1303 |
29.47 |
|
|
|
| 33 |
B2 |
1289 |
1249 |
0.67 |
|
|
|
| 34 |
B2 |
1181 |
1144 |
0.99 |
|
|
|
| 35 |
B2 |
975 |
944 |
1.00 |
|
|
|
| 36 |
B2 |
944 |
914 |
3.72 |
|
|
|
| 37 |
B2 |
886 |
858 |
1.92 |
|
|
|
| 38 |
B2 |
800 |
775 |
11.66 |
|
|
|
| 39 |
B2 |
544 |
527 |
1.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28186.8 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 27296.1 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/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.500 |
|
|
|
| 2 |
C |
-0.116 |
|
|
|
| 3 |
C |
-0.116 |
|
|
|
| 4 |
C |
-0.320 |
|
|
|
| 5 |
C |
-0.320 |
|
|
|
| 6 |
C |
-0.320 |
|
|
|
| 7 |
C |
-0.320 |
|
|
|
| 8 |
H |
0.184 |
|
|
|
| 9 |
H |
0.184 |
|
|
|
| 10 |
H |
0.234 |
|
|
|
| 11 |
H |
0.234 |
|
|
|
| 12 |
H |
0.294 |
|
|
|
| 13 |
H |
0.294 |
|
|
|
| 14 |
H |
0.294 |
|
|
|
| 15 |
H |
0.294 |
|
|
|
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 |
0.061 |
0.061 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.322 |
0.000 |
0.000 |
| y |
0.000 |
-38.298 |
0.000 |
| z |
0.000 |
0.000 |
-42.658 |
|
| Traceless |
| | x | y | z |
| x |
-1.844 |
0.000 |
0.000 |
| y |
0.000 |
4.192 |
0.000 |
| z |
0.000 |
0.000 |
-2.348 |
|
| Polar |
| 3z2-r2 | -4.696 |
| x2-y2 | -4.024 |
| 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 |
9.113 |
0.000 |
0.000 |
| y |
0.000 |
10.920 |
0.000 |
| z |
0.000 |
0.000 |
8.031 |
<r2> (average value of r
2) Å
2
| <r2> |
128.602 |
| (<r2>)1/2 |
11.340 |