Vibrational Frequencies calculated at B3LYP/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 |
A' |
3496 |
3374 |
63.86 |
|
|
|
| 2 |
A' |
3180 |
3069 |
23.43 |
|
|
|
| 3 |
A' |
3157 |
3046 |
0.45 |
|
|
|
| 4 |
A' |
3137 |
3027 |
2.79 |
|
|
|
| 5 |
A' |
3038 |
2931 |
16.40 |
|
|
|
| 6 |
A' |
2223 |
2145 |
0.84 |
|
|
|
| 7 |
A' |
1685 |
1626 |
3.82 |
|
|
|
| 8 |
A' |
1546 |
1491 |
10.72 |
|
|
|
| 9 |
A' |
1465 |
1414 |
7.14 |
|
|
|
| 10 |
A' |
1456 |
1405 |
6.32 |
|
|
|
| 11 |
A' |
1305 |
1259 |
0.37 |
|
|
|
| 12 |
A' |
1148 |
1108 |
2.08 |
|
|
|
| 13 |
A' |
978 |
943 |
21.28 |
|
|
|
| 14 |
A' |
892 |
861 |
1.60 |
|
|
|
| 15 |
A' |
727 |
702 |
48.65 |
|
|
|
| 16 |
A' |
680 |
656 |
2.16 |
|
|
|
| 17 |
A' |
379 |
365 |
7.21 |
|
|
|
| 18 |
A' |
163 |
157 |
0.40 |
|
|
|
| 19 |
A" |
3078 |
2970 |
16.79 |
|
|
|
| 20 |
A" |
1554 |
1499 |
9.95 |
|
|
|
| 21 |
A" |
1104 |
1065 |
0.04 |
|
|
|
| 22 |
A" |
1007 |
972 |
0.64 |
|
|
|
| 23 |
A" |
766 |
739 |
38.85 |
|
|
|
| 24 |
A" |
685 |
661 |
49.53 |
|
|
|
| 25 |
A" |
515 |
497 |
16.05 |
|
|
|
| 26 |
A" |
275 |
265 |
1.72 |
|
|
|
| 27 |
A" |
146 |
141 |
0.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19890.2 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 19192.1 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.246 |
|
|
0.306 |
| 2 |
C |
-0.354 |
|
|
-0.495 |
| 3 |
C |
0.066 |
|
|
0.239 |
| 4 |
H |
0.213 |
|
|
0.212 |
| 5 |
C |
-0.254 |
|
|
-0.439 |
| 6 |
H |
0.191 |
|
|
0.098 |
| 7 |
C |
-0.128 |
|
|
0.063 |
| 8 |
H |
0.221 |
|
|
0.126 |
| 9 |
H |
0.207 |
|
|
0.109 |
| 10 |
H |
0.207 |
|
|
0.109 |
| 11 |
C |
-0.614 |
|
|
-0.329 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.739 |
-0.186 |
0.000 |
0.762 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-0.728 |
-0.192 |
0.000 |
0.752 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.531 |
-2.046 |
0.000 |
| y |
-2.046 |
-28.182 |
0.000 |
| z |
0.000 |
0.000 |
-32.846 |
|
| Traceless |
| | x | y | z |
| x |
4.983 |
-2.046 |
0.000 |
| y |
-2.046 |
1.007 |
0.000 |
| z |
0.000 |
0.000 |
-5.990 |
|
| Polar |
| 3z2-r2 | -11.979 |
| x2-y2 | 2.650 |
| xy | -2.046 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.402 |
-0.823 |
0.000 |
| y |
-0.823 |
6.125 |
0.000 |
| z |
0.000 |
0.000 |
3.048 |
<r2> (average value of r
2) Å
2
| <r2> |
132.888 |
| (<r2>)1/2 |
11.528 |