Vibrational Frequencies calculated at LSDA/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 |
3197 |
3132 |
11.31 |
|
|
|
| 2 |
A |
3181 |
3116 |
13.85 |
|
|
|
| 3 |
A |
3154 |
3090 |
0.81 |
|
|
|
| 4 |
A |
3105 |
3042 |
2.26 |
|
|
|
| 5 |
A |
3055 |
2993 |
12.30 |
|
|
|
| 6 |
A |
3009 |
2947 |
13.34 |
|
|
|
| 7 |
A |
3004 |
2943 |
10.70 |
|
|
|
| 8 |
A |
2972 |
2912 |
30.21 |
|
|
|
| 9 |
A |
1707 |
1672 |
25.11 |
|
|
|
| 10 |
A |
1639 |
1606 |
0.42 |
|
|
|
| 11 |
A |
1471 |
1441 |
12.56 |
|
|
|
| 12 |
A |
1450 |
1421 |
4.04 |
|
|
|
| 13 |
A |
1435 |
1406 |
3.72 |
|
|
|
| 14 |
A |
1361 |
1333 |
2.04 |
|
|
|
| 15 |
A |
1312 |
1285 |
4.45 |
|
|
|
| 16 |
A |
1275 |
1249 |
1.29 |
|
|
|
| 17 |
A |
1243 |
1217 |
3.81 |
|
|
|
| 18 |
A |
1211 |
1186 |
0.40 |
|
|
|
| 19 |
A |
1149 |
1126 |
0.07 |
|
|
|
| 20 |
A |
1109 |
1086 |
2.33 |
|
|
|
| 21 |
A |
1033 |
1012 |
4.84 |
|
|
|
| 22 |
A |
1017 |
996 |
5.77 |
|
|
|
| 23 |
A |
970 |
950 |
5.63 |
|
|
|
| 24 |
A |
968 |
948 |
5.25 |
|
|
|
| 25 |
A |
928 |
909 |
8.51 |
|
|
|
| 26 |
A |
879 |
861 |
56.73 |
|
|
|
| 27 |
A |
869 |
852 |
1.27 |
|
|
|
| 28 |
A |
839 |
822 |
10.58 |
|
|
|
| 29 |
A |
788 |
772 |
0.55 |
|
|
|
| 30 |
A |
783 |
767 |
12.23 |
|
|
|
| 31 |
A |
662 |
649 |
12.49 |
|
|
|
| 32 |
A |
637 |
624 |
0.44 |
|
|
|
| 33 |
A |
515 |
504 |
20.07 |
|
|
|
| 34 |
A |
353 |
346 |
0.47 |
|
|
|
| 35 |
A |
296 |
290 |
0.85 |
|
|
|
| 36 |
A |
68 |
66 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26319.1 cm
-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 25784.8 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 LSDA/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.397 |
|
|
|
| 2 |
H |
0.186 |
|
|
|
| 3 |
H |
0.186 |
|
|
|
| 4 |
C |
-0.384 |
|
|
|
| 5 |
H |
0.178 |
|
|
|
| 6 |
H |
0.178 |
|
|
|
| 7 |
C |
-0.420 |
|
|
|
| 8 |
H |
0.140 |
|
|
|
| 9 |
H |
0.139 |
|
|
|
| 10 |
C |
0.114 |
|
|
|
| 11 |
C |
-0.160 |
|
|
|
| 12 |
H |
0.152 |
|
|
|
| 13 |
C |
-0.064 |
|
|
|
| 14 |
H |
0.151 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.844 |
-0.319 |
0.000 |
0.902 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.014 |
-0.129 |
-0.000 |
| y |
-0.129 |
-33.821 |
-0.000 |
| z |
-0.000 |
-0.000 |
-38.790 |
|
| Traceless |
| | x | y | z |
| x |
1.292 |
-0.129 |
-0.000 |
| y |
-0.129 |
3.081 |
-0.000 |
| z |
-0.000 |
-0.000 |
-4.372 |
|
| Polar |
| 3z2-r2 | -8.745 |
| x2-y2 | -1.193 |
| xy | -0.129 |
| xz | -0.000 |
| yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
13.945 |
-0.007 |
0.000 |
| y |
-0.007 |
8.790 |
0.000 |
| z |
0.000 |
0.000 |
4.824 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |