Vibrational Frequencies calculated at PBE1PBE/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3315 |
3160 |
0.11 |
107.40 |
0.30 |
0.46 |
| 2 |
A' |
3158 |
3010 |
14.97 |
85.51 |
0.73 |
0.84 |
| 3 |
A' |
3063 |
2920 |
17.50 |
252.72 |
0.01 |
0.01 |
| 4 |
A' |
3061 |
2917 |
84.18 |
51.95 |
0.56 |
0.72 |
| 5 |
A' |
1906 |
1816 |
10.91 |
52.60 |
0.21 |
0.35 |
| 6 |
A' |
1556 |
1483 |
8.74 |
16.38 |
0.39 |
0.56 |
| 7 |
A' |
1508 |
1437 |
9.73 |
23.36 |
0.69 |
0.82 |
| 8 |
A' |
1428 |
1361 |
0.21 |
17.38 |
0.60 |
0.75 |
| 9 |
A' |
1233 |
1175 |
1.13 |
4.99 |
0.46 |
0.63 |
| 10 |
A' |
1117 |
1065 |
18.07 |
2.15 |
0.30 |
0.46 |
| 11 |
A' |
1090 |
1038 |
23.87 |
0.18 |
0.70 |
0.83 |
| 12 |
A' |
1003 |
956 |
7.61 |
9.56 |
0.50 |
0.67 |
| 13 |
A' |
958 |
913 |
13.79 |
8.30 |
0.63 |
0.78 |
| 14 |
A' |
707 |
674 |
0.59 |
16.06 |
0.58 |
0.74 |
| 15 |
A' |
324 |
309 |
1.88 |
1.31 |
0.74 |
0.85 |
| 16 |
A" |
3128 |
2981 |
5.73 |
88.04 |
0.75 |
0.86 |
| 17 |
A" |
3120 |
2973 |
68.08 |
96.87 |
0.75 |
0.86 |
| 18 |
A" |
1503 |
1433 |
8.71 |
17.83 |
0.75 |
0.86 |
| 19 |
A" |
1142 |
1088 |
0.47 |
2.63 |
0.75 |
0.86 |
| 20 |
A" |
1065 |
1015 |
1.20 |
5.40 |
0.75 |
0.86 |
| 21 |
A" |
1001 |
954 |
3.22 |
11.42 |
0.75 |
0.86 |
| 22 |
A" |
735 |
701 |
29.46 |
1.13 |
0.75 |
0.86 |
| 23 |
A" |
301 |
287 |
11.01 |
1.23 |
0.75 |
0.86 |
| 24 |
A" |
160 |
152 |
0.51 |
0.36 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18790.2 cm
-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 17908.9 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 PBE1PBE/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.157 |
|
|
|
| 2 |
C |
-0.394 |
|
|
|
| 3 |
C |
-0.208 |
|
|
|
| 4 |
C |
-0.619 |
|
|
|
| 5 |
H |
0.152 |
|
|
|
| 6 |
H |
0.152 |
|
|
|
| 7 |
H |
0.169 |
|
|
|
| 8 |
H |
0.194 |
|
|
|
| 9 |
H |
0.198 |
|
|
|
| 10 |
H |
0.198 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.147 |
0.898 |
0.000 |
0.910 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.017 |
-0.587 |
0.000 |
| y |
-0.587 |
-24.743 |
0.000 |
| z |
0.000 |
0.000 |
-25.184 |
|
| Traceless |
| | x | y | z |
| x |
1.946 |
-0.587 |
0.000 |
| y |
-0.587 |
-0.643 |
0.000 |
| z |
0.000 |
0.000 |
-1.304 |
|
| Polar |
| 3z2-r2 | -2.607 |
| x2-y2 | 1.726 |
| xy | -0.587 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.470 |
-0.511 |
0.000 |
| y |
-0.511 |
6.794 |
0.000 |
| z |
0.000 |
0.000 |
4.186 |
<r2> (average value of r
2) Å
2
| <r2> |
79.914 |
| (<r2>)1/2 |
8.939 |