Vibrational Frequencies calculated at B1B95/cc-pVDZ
| 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' |
3191 |
3067 |
6.18 |
|
|
|
| 2 |
A' |
3183 |
3060 |
4.96 |
|
|
|
| 3 |
A' |
3155 |
3032 |
6.60 |
|
|
|
| 4 |
A' |
3048 |
2929 |
11.16 |
|
|
|
| 5 |
A' |
2362 |
2271 |
22.26 |
|
|
|
| 6 |
A' |
1732 |
1664 |
23.65 |
|
|
|
| 7 |
A' |
1451 |
1395 |
17.71 |
|
|
|
| 8 |
A' |
1386 |
1333 |
1.47 |
|
|
|
| 9 |
A' |
1314 |
1263 |
0.58 |
|
|
|
| 10 |
A' |
1286 |
1236 |
1.02 |
|
|
|
| 11 |
A' |
1138 |
1093 |
0.37 |
|
|
|
| 12 |
A' |
1056 |
1015 |
7.99 |
|
|
|
| 13 |
A' |
909 |
873 |
9.18 |
|
|
|
| 14 |
A' |
562 |
540 |
0.00 |
|
|
|
| 15 |
A' |
397 |
381 |
1.52 |
|
|
|
| 16 |
A' |
176 |
169 |
3.28 |
|
|
|
| 17 |
A" |
3115 |
2994 |
6.42 |
|
|
|
| 18 |
A" |
1441 |
1385 |
8.81 |
|
|
|
| 19 |
A" |
1052 |
1011 |
0.51 |
|
|
|
| 20 |
A" |
984 |
946 |
34.88 |
|
|
|
| 21 |
A" |
802 |
771 |
1.08 |
|
|
|
| 22 |
A" |
501 |
481 |
3.95 |
|
|
|
| 23 |
A" |
208 |
200 |
1.96 |
|
|
|
| 24 |
A" |
175 |
168 |
0.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17310.5 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 16638.8 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 B1B95/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.039 |
|
|
|
| 2 |
H |
0.063 |
|
|
|
| 3 |
H |
0.063 |
|
|
|
| 4 |
C |
-0.001 |
|
|
|
| 5 |
H |
0.025 |
|
|
|
| 6 |
C |
-0.052 |
|
|
|
| 7 |
H |
0.040 |
|
|
|
| 8 |
C |
-0.008 |
|
|
|
| 9 |
N |
-0.125 |
|
|
|
| 10 |
C |
-0.043 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
4.471 |
-0.636 |
0.000 |
4.516 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.226 |
0.699 |
0.000 |
| y |
0.699 |
-27.036 |
0.000 |
| z |
0.000 |
0.000 |
-30.497 |
|
| Traceless |
| | x | y | z |
| x |
-8.460 |
0.699 |
0.000 |
| y |
0.699 |
6.825 |
0.000 |
| z |
0.000 |
0.000 |
1.634 |
|
| Polar |
| 3z2-r2 | 3.269 |
| x2-y2 | -10.190 |
| xy | 0.699 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.982 |
-1.705 |
0.000 |
| y |
-1.705 |
6.464 |
0.000 |
| z |
0.000 |
0.000 |
3.961 |
<r2> (average value of r
2) Å
2
| <r2> |
151.220 |
| (<r2>)1/2 |
12.297 |