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 |
3251 |
3148 |
15.80 |
|
|
|
| 2 |
A1 |
3145 |
3045 |
105.13 |
|
|
|
| 3 |
A1 |
3142 |
3043 |
1.05 |
|
|
|
| 4 |
A1 |
3061 |
2964 |
64.44 |
|
|
|
| 5 |
A1 |
1590 |
1539 |
4.41 |
|
|
|
| 6 |
A1 |
1523 |
1475 |
0.73 |
|
|
|
| 7 |
A1 |
1269 |
1229 |
2.84 |
|
|
|
| 8 |
A1 |
1135 |
1099 |
3.76 |
|
|
|
| 9 |
A1 |
1061 |
1027 |
0.16 |
|
|
|
| 10 |
A1 |
991 |
960 |
0.81 |
|
|
|
| 11 |
A1 |
951 |
921 |
0.37 |
|
|
|
| 12 |
A1 |
849 |
822 |
2.57 |
|
|
|
| 13 |
A1 |
524 |
508 |
0.48 |
|
|
|
| 14 |
A2 |
1245 |
1205 |
0.00 |
|
|
|
| 15 |
A2 |
1116 |
1080 |
0.00 |
|
|
|
| 16 |
A2 |
1059 |
1025 |
0.00 |
|
|
|
| 17 |
A2 |
933 |
904 |
0.00 |
|
|
|
| 18 |
A2 |
836 |
810 |
0.00 |
|
|
|
| 19 |
A2 |
531 |
514 |
0.00 |
|
|
|
| 20 |
B1 |
3134 |
3035 |
40.56 |
|
|
|
| 21 |
B1 |
3049 |
2952 |
87.28 |
|
|
|
| 22 |
B1 |
1494 |
1447 |
2.86 |
|
|
|
| 23 |
B1 |
1223 |
1184 |
0.87 |
|
|
|
| 24 |
B1 |
1000 |
968 |
9.34 |
|
|
|
| 25 |
B1 |
818 |
792 |
21.06 |
|
|
|
| 26 |
B1 |
714 |
691 |
71.12 |
|
|
|
| 27 |
B1 |
457 |
443 |
13.22 |
|
|
|
| 28 |
B2 |
3215 |
3113 |
8.67 |
|
|
|
| 29 |
B2 |
3133 |
3034 |
108.95 |
|
|
|
| 30 |
B2 |
1330 |
1288 |
20.06 |
|
|
|
| 31 |
B2 |
1259 |
1219 |
0.01 |
|
|
|
| 32 |
B2 |
1227 |
1189 |
13.96 |
|
|
|
| 33 |
B2 |
1102 |
1067 |
3.71 |
|
|
|
| 34 |
B2 |
912 |
883 |
0.47 |
|
|
|
| 35 |
B2 |
846 |
819 |
11.52 |
|
|
|
| 36 |
B2 |
725 |
702 |
1.28 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26922.7 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 26071.9 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 |
-0.335 |
|
|
|
| 2 |
C |
-0.335 |
|
|
|
| 3 |
C |
-0.077 |
|
|
|
| 4 |
C |
-0.077 |
|
|
|
| 5 |
C |
-0.481 |
|
|
|
| 6 |
C |
-0.481 |
|
|
|
| 7 |
H |
0.301 |
|
|
|
| 8 |
H |
0.301 |
|
|
|
| 9 |
H |
0.245 |
|
|
|
| 10 |
H |
0.245 |
|
|
|
| 11 |
H |
0.203 |
|
|
|
| 12 |
H |
0.203 |
|
|
|
| 13 |
H |
0.144 |
|
|
|
| 14 |
H |
0.144 |
|
|
|
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 |
-0.383 |
0.383 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.396 |
0.000 |
0.000 |
| y |
0.000 |
-35.244 |
0.000 |
| z |
0.000 |
0.000 |
-35.426 |
|
| Traceless |
| | x | y | z |
| x |
-3.061 |
0.000 |
0.000 |
| y |
0.000 |
1.668 |
0.000 |
| z |
0.000 |
0.000 |
1.394 |
|
| Polar |
| 3z2-r2 | 2.787 |
| x2-y2 | -3.153 |
| 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 |
7.632 |
0.000 |
0.000 |
| y |
0.000 |
8.977 |
0.000 |
| z |
0.000 |
0.000 |
8.686 |
<r2> (average value of r
2) Å
2
| <r2> |
103.574 |
| (<r2>)1/2 |
10.177 |