Vibrational Frequencies calculated at PBE1PBE/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' |
3343 |
3209 |
0.81 |
86.96 |
0.29 |
0.44 |
| 2 |
A' |
3148 |
3021 |
10.76 |
79.54 |
0.72 |
0.84 |
| 3 |
A' |
3102 |
2977 |
44.31 |
110.29 |
0.14 |
0.25 |
| 4 |
A' |
3056 |
2933 |
14.91 |
153.15 |
0.02 |
0.04 |
| 5 |
A' |
1859 |
1785 |
8.49 |
42.47 |
0.21 |
0.35 |
| 6 |
A' |
1560 |
1498 |
4.15 |
14.95 |
0.44 |
0.61 |
| 7 |
A' |
1543 |
1481 |
12.29 |
29.20 |
0.71 |
0.83 |
| 8 |
A' |
1458 |
1400 |
4.14 |
22.39 |
0.56 |
0.72 |
| 9 |
A' |
1201 |
1152 |
5.49 |
3.55 |
0.47 |
0.64 |
| 10 |
A' |
1113 |
1069 |
10.49 |
1.25 |
0.35 |
0.51 |
| 11 |
A' |
1085 |
1041 |
54.04 |
0.69 |
0.37 |
0.54 |
| 12 |
A' |
987 |
948 |
0.12 |
8.52 |
0.58 |
0.73 |
| 13 |
A' |
952 |
913 |
13.36 |
10.68 |
0.50 |
0.67 |
| 14 |
A' |
660 |
633 |
0.49 |
15.25 |
0.61 |
0.76 |
| 15 |
A' |
325 |
312 |
2.57 |
1.42 |
0.73 |
0.84 |
| 16 |
A" |
3180 |
3052 |
41.28 |
78.42 |
0.75 |
0.86 |
| 17 |
A" |
3115 |
2989 |
8.18 |
84.96 |
0.75 |
0.86 |
| 18 |
A" |
1542 |
1480 |
11.35 |
21.76 |
0.75 |
0.86 |
| 19 |
A" |
1138 |
1093 |
0.10 |
3.08 |
0.75 |
0.86 |
| 20 |
A" |
1086 |
1042 |
4.53 |
6.20 |
0.75 |
0.86 |
| 21 |
A" |
1019 |
978 |
4.45 |
13.20 |
0.75 |
0.86 |
| 22 |
A" |
786 |
755 |
42.99 |
1.29 |
0.75 |
0.86 |
| 23 |
A" |
314 |
301 |
16.86 |
1.54 |
0.75 |
0.86 |
| 24 |
A" |
150 |
144 |
0.52 |
0.36 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18860.6 cm
-1
Scaled (by 0.9598) Zero Point Vibrational Energy (zpe) 18102.4 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 PBE1PBE/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.008 |
|
|
|
| 2 |
C |
-0.395 |
|
|
|
| 3 |
C |
-0.194 |
|
|
|
| 4 |
C |
-0.770 |
|
|
|
| 5 |
H |
0.208 |
|
|
|
| 6 |
H |
0.208 |
|
|
|
| 7 |
H |
0.207 |
|
|
|
| 8 |
H |
0.238 |
|
|
|
| 9 |
H |
0.246 |
|
|
|
| 10 |
H |
0.246 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.188 |
0.878 |
0.000 |
0.898 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.255 |
-0.561 |
0.000 |
| y |
-0.561 |
-24.601 |
0.000 |
| z |
0.000 |
0.000 |
-25.783 |
|
| Traceless |
| | x | y | z |
| x |
1.937 |
-0.561 |
0.000 |
| y |
-0.561 |
-0.082 |
0.000 |
| z |
0.000 |
0.000 |
-1.855 |
|
| Polar |
| 3z2-r2 | -3.710 |
| x2-y2 | 1.346 |
| xy | -0.561 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.065 |
-0.472 |
0.000 |
| y |
-0.472 |
6.458 |
0.000 |
| z |
0.000 |
0.000 |
3.774 |
<r2> (average value of r
2) Å
2
| <r2> |
80.522 |
| (<r2>)1/2 |
8.973 |