Vibrational Frequencies calculated at B3LYP/CEP-121G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3198 |
3117 |
42.37 |
72.01 |
0.62 |
0.77 |
| 2 |
A' |
3106 |
3027 |
20.08 |
157.23 |
0.14 |
0.25 |
| 3 |
A' |
3092 |
3013 |
44.36 |
40.85 |
0.29 |
0.45 |
| 4 |
A' |
3072 |
2994 |
10.00 |
102.59 |
0.71 |
0.83 |
| 5 |
A' |
2974 |
2898 |
40.68 |
188.42 |
0.03 |
0.06 |
| 6 |
A' |
1678 |
1635 |
14.84 |
14.67 |
0.06 |
0.11 |
| 7 |
A' |
1517 |
1478 |
16.04 |
15.51 |
0.67 |
0.80 |
| 8 |
A' |
1459 |
1422 |
1.89 |
25.45 |
0.53 |
0.69 |
| 9 |
A' |
1432 |
1395 |
3.89 |
6.14 |
0.73 |
0.84 |
| 10 |
A' |
1324 |
1290 |
0.01 |
24.25 |
0.39 |
0.57 |
| 11 |
A' |
1195 |
1165 |
0.76 |
3.63 |
0.75 |
0.86 |
| 12 |
A' |
955 |
931 |
4.35 |
0.62 |
0.51 |
0.68 |
| 13 |
A' |
921 |
897 |
1.87 |
8.34 |
0.17 |
0.29 |
| 14 |
A' |
423 |
412 |
0.86 |
1.74 |
0.44 |
0.62 |
| 15 |
A" |
3039 |
2962 |
42.00 |
100.68 |
0.75 |
0.86 |
| 16 |
A" |
1506 |
1467 |
11.14 |
14.47 |
0.75 |
0.86 |
| 17 |
A" |
1080 |
1053 |
1.31 |
1.03 |
0.75 |
0.86 |
| 18 |
A" |
1024 |
998 |
16.62 |
1.51 |
0.75 |
0.86 |
| 19 |
A" |
955 |
931 |
65.17 |
1.47 |
0.75 |
0.86 |
| 20 |
A" |
590 |
575 |
15.93 |
10.54 |
0.75 |
0.86 |
| 21 |
A" |
195 |
190 |
0.63 |
1.88 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17366.5 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 16923.7 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-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.591 |
|
|
|
| 2 |
C |
0.133 |
|
|
|
| 3 |
C |
-0.382 |
|
|
|
| 4 |
H |
0.129 |
|
|
|
| 5 |
H |
0.118 |
|
|
|
| 6 |
H |
0.125 |
|
|
|
| 7 |
H |
0.158 |
|
|
|
| 8 |
H |
0.156 |
|
|
|
| 9 |
H |
0.156 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.440 |
-0.027 |
0.000 |
0.441 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.160 |
-0.160 |
0.000 |
| y |
-0.160 |
-19.085 |
0.000 |
| z |
0.000 |
0.000 |
-22.119 |
|
| Traceless |
| | x | y | z |
| x |
1.443 |
-0.160 |
0.000 |
| y |
-0.160 |
1.554 |
0.000 |
| z |
0.000 |
0.000 |
-2.997 |
|
| Polar |
| 3z2-r2 | -5.994 |
| x2-y2 | -0.074 |
| xy | -0.160 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.375 |
-0.172 |
0.000 |
| y |
-0.172 |
4.923 |
0.000 |
| z |
0.000 |
0.000 |
3.478 |
<r2> (average value of r
2) Å
2
| <r2> |
49.215 |
| (<r2>)1/2 |
7.015 |