Vibrational Frequencies calculated at B1B95/6-31G*
| 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' |
3281 |
3115 |
21.28 |
|
|
|
| 2 |
A' |
3258 |
3093 |
1.09 |
|
|
|
| 3 |
A' |
3188 |
3026 |
9.67 |
|
|
|
| 4 |
A' |
3179 |
3018 |
35.60 |
|
|
|
| 5 |
A' |
3158 |
2997 |
35.01 |
|
|
|
| 6 |
A' |
3156 |
2996 |
5.76 |
|
|
|
| 7 |
A' |
3084 |
2927 |
19.64 |
|
|
|
| 8 |
A' |
3037 |
2883 |
29.60 |
|
|
|
| 9 |
A' |
1765 |
1676 |
11.59 |
|
|
|
| 10 |
A' |
1700 |
1614 |
1.48 |
|
|
|
| 11 |
A' |
1548 |
1470 |
6.42 |
|
|
|
| 12 |
A' |
1499 |
1423 |
2.11 |
|
|
|
| 13 |
A' |
1495 |
1419 |
17.06 |
|
|
|
| 14 |
A' |
1444 |
1370 |
3.67 |
|
|
|
| 15 |
A' |
1421 |
1349 |
0.22 |
|
|
|
| 16 |
A' |
1410 |
1338 |
8.46 |
|
|
|
| 17 |
A' |
1343 |
1275 |
0.21 |
|
|
|
| 18 |
A' |
1320 |
1254 |
9.40 |
|
|
|
| 19 |
A' |
1195 |
1134 |
0.72 |
|
|
|
| 20 |
A' |
1093 |
1038 |
4.97 |
|
|
|
| 21 |
A' |
1064 |
1010 |
2.25 |
|
|
|
| 22 |
A' |
950 |
902 |
2.96 |
|
|
|
| 23 |
A' |
830 |
788 |
4.89 |
|
|
|
| 24 |
A' |
723 |
686 |
1.86 |
|
|
|
| 25 |
A' |
423 |
402 |
0.53 |
|
|
|
| 26 |
A' |
277 |
263 |
2.37 |
|
|
|
| 27 |
A' |
199 |
189 |
0.46 |
|
|
|
| 28 |
A" |
3168 |
3008 |
26.44 |
|
|
|
| 29 |
A" |
3062 |
2907 |
18.57 |
|
|
|
| 30 |
A" |
1537 |
1459 |
6.78 |
|
|
|
| 31 |
A" |
1317 |
1251 |
0.24 |
|
|
|
| 32 |
A" |
1113 |
1057 |
3.28 |
|
|
|
| 33 |
A" |
1055 |
1001 |
9.77 |
|
|
|
| 34 |
A" |
1004 |
953 |
2.29 |
|
|
|
| 35 |
A" |
935 |
887 |
45.48 |
|
|
|
| 36 |
A" |
842 |
800 |
2.22 |
|
|
|
| 37 |
A" |
770 |
731 |
1.78 |
|
|
|
| 38 |
A" |
633 |
601 |
25.27 |
|
|
|
| 39 |
A" |
408 |
388 |
0.01 |
|
|
|
| 40 |
A" |
331 |
314 |
0.00 |
|
|
|
| 41 |
A" |
120 |
114 |
0.22 |
|
|
|
| 42 |
A" |
81 |
77 |
0.28 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31708.6 cm
-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 30101.0 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 B1B95/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.146 |
|
|
|
| 2 |
C |
-0.145 |
|
|
|
| 3 |
H |
0.143 |
|
|
|
| 4 |
C |
-0.155 |
|
|
|
| 5 |
H |
0.154 |
|
|
|
| 6 |
C |
-0.083 |
|
|
|
| 7 |
H |
0.159 |
|
|
|
| 8 |
H |
0.157 |
|
|
|
| 9 |
C |
-0.390 |
|
|
|
| 10 |
H |
0.172 |
|
|
|
| 11 |
H |
0.172 |
|
|
|
| 12 |
C |
-0.337 |
|
|
|
| 13 |
H |
0.165 |
|
|
|
| 14 |
H |
0.172 |
|
|
|
| 15 |
H |
0.172 |
|
|
|
| 16 |
C |
-0.503 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.527 |
-0.450 |
0.000 |
0.693 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.244 |
0.303 |
0.000 |
| y |
0.303 |
-35.811 |
0.000 |
| z |
0.000 |
0.000 |
-40.515 |
|
| Traceless |
| | x | y | z |
| x |
2.918 |
0.303 |
0.000 |
| y |
0.303 |
2.069 |
0.000 |
| z |
0.000 |
0.000 |
-4.987 |
|
| Polar |
| 3z2-r2 | -9.974 |
| x2-y2 | 0.566 |
| xy | 0.303 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
14.647 |
2.619 |
0.000 |
| y |
2.619 |
10.003 |
0.000 |
| z |
0.000 |
0.000 |
5.178 |
<r2> (average value of r
2) Å
2
| <r2> |
217.864 |
| (<r2>)1/2 |
14.760 |