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' |
3151 |
3008 |
28.09 |
|
|
|
| 2 |
A' |
3075 |
2936 |
34.31 |
|
|
|
| 3 |
A' |
3065 |
2927 |
3.13 |
|
|
|
| 4 |
A' |
3062 |
2924 |
19.31 |
|
|
|
| 5 |
A' |
3047 |
2909 |
19.42 |
|
|
|
| 6 |
A' |
2392 |
2283 |
12.81 |
|
|
|
| 7 |
A' |
1517 |
1448 |
6.37 |
|
|
|
| 8 |
A' |
1504 |
1436 |
0.98 |
|
|
|
| 9 |
A' |
1495 |
1427 |
0.93 |
|
|
|
| 10 |
A' |
1472 |
1406 |
3.23 |
|
|
|
| 11 |
A' |
1420 |
1356 |
2.45 |
|
|
|
| 12 |
A' |
1408 |
1344 |
0.83 |
|
|
|
| 13 |
A' |
1355 |
1294 |
2.74 |
|
|
|
| 14 |
A' |
1270 |
1213 |
1.43 |
|
|
|
| 15 |
A' |
1130 |
1079 |
4.29 |
|
|
|
| 16 |
A' |
1083 |
1034 |
0.27 |
|
|
|
| 17 |
A' |
1041 |
994 |
0.78 |
|
|
|
| 18 |
A' |
953 |
910 |
0.31 |
|
|
|
| 19 |
A' |
913 |
872 |
2.99 |
|
|
|
| 20 |
A' |
543 |
518 |
0.89 |
|
|
|
| 21 |
A' |
381 |
363 |
0.78 |
|
|
|
| 22 |
A' |
276 |
264 |
1.23 |
|
|
|
| 23 |
A' |
124 |
118 |
5.58 |
|
|
|
| 24 |
A" |
3143 |
3001 |
49.40 |
|
|
|
| 25 |
A" |
3129 |
2987 |
15.18 |
|
|
|
| 26 |
A" |
3108 |
2967 |
1.21 |
|
|
|
| 27 |
A" |
3084 |
2945 |
7.96 |
|
|
|
| 28 |
A" |
1506 |
1438 |
7.82 |
|
|
|
| 29 |
A" |
1332 |
1272 |
0.12 |
|
|
|
| 30 |
A" |
1312 |
1253 |
0.73 |
|
|
|
| 31 |
A" |
1239 |
1183 |
0.09 |
|
|
|
| 32 |
A" |
1134 |
1083 |
0.00 |
|
|
|
| 33 |
A" |
931 |
889 |
1.12 |
|
|
|
| 34 |
A" |
789 |
754 |
0.03 |
|
|
|
| 35 |
A" |
734 |
701 |
5.15 |
|
|
|
| 36 |
A" |
395 |
377 |
0.41 |
|
|
|
| 37 |
A" |
245 |
233 |
0.08 |
|
|
|
| 38 |
A" |
114 |
109 |
0.52 |
|
|
|
| 39 |
A" |
88 |
84 |
3.63 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28978.9 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 27669.0 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 |
C |
-0.222 |
|
|
|
| 2 |
C |
-0.226 |
|
|
|
| 3 |
C |
-0.365 |
|
|
|
| 4 |
C |
-0.283 |
|
|
|
| 5 |
N |
-0.465 |
|
|
|
| 6 |
C |
0.318 |
|
|
|
| 7 |
H |
0.126 |
|
|
|
| 8 |
H |
0.140 |
|
|
|
| 9 |
H |
0.140 |
|
|
|
| 10 |
H |
0.120 |
|
|
|
| 11 |
H |
0.120 |
|
|
|
| 12 |
H |
0.126 |
|
|
|
| 13 |
H |
0.126 |
|
|
|
| 14 |
H |
0.172 |
|
|
|
| 15 |
H |
0.172 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.714 |
1.890 |
0.000 |
4.167 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-47.074 |
-7.930 |
0.000 |
| y |
-7.930 |
-41.496 |
0.000 |
| z |
0.000 |
0.000 |
-36.306 |
|
| Traceless |
| | x | y | z |
| x |
-8.173 |
-7.930 |
0.000 |
| y |
-7.930 |
0.194 |
0.000 |
| z |
0.000 |
0.000 |
7.979 |
|
| Polar |
| 3z2-r2 | 15.958 |
| x2-y2 | -5.578 |
| xy | -7.930 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.549 |
1.817 |
0.000 |
| y |
1.817 |
8.680 |
0.000 |
| z |
0.000 |
0.000 |
6.709 |
<r2> (average value of r
2) Å
2
| <r2> |
256.915 |
| (<r2>)1/2 |
16.029 |