Vibrational Frequencies calculated at B1B95/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3263 |
3122 |
25.19 |
|
|
|
| 2 |
A1 |
3206 |
3067 |
18.48 |
|
|
|
| 3 |
A1 |
3189 |
3051 |
6.34 |
|
|
|
| 4 |
A1 |
3173 |
3036 |
1.87 |
|
|
|
| 5 |
A1 |
1706 |
1632 |
0.01 |
|
|
|
| 6 |
A1 |
1650 |
1579 |
0.01 |
|
|
|
| 7 |
A1 |
1484 |
1419 |
0.29 |
|
|
|
| 8 |
A1 |
1389 |
1329 |
3.57 |
|
|
|
| 9 |
A1 |
1326 |
1269 |
0.86 |
|
|
|
| 10 |
A1 |
1133 |
1084 |
2.18 |
|
|
|
| 11 |
A1 |
903 |
864 |
0.10 |
|
|
|
| 12 |
A1 |
408 |
390 |
0.00 |
|
|
|
| 13 |
A1 |
170 |
163 |
0.02 |
|
|
|
| 14 |
A2 |
1056 |
1010 |
0.00 |
|
|
|
| 15 |
A2 |
1010 |
966 |
0.00 |
|
|
|
| 16 |
A2 |
960 |
918 |
0.00 |
|
|
|
| 17 |
A2 |
745 |
713 |
0.00 |
|
|
|
| 18 |
A2 |
332 |
318 |
0.00 |
|
|
|
| 19 |
A2 |
152 |
145 |
0.00 |
|
|
|
| 20 |
B1 |
1046 |
1001 |
38.21 |
|
|
|
| 21 |
B1 |
966 |
924 |
139.86 |
|
|
|
| 22 |
B1 |
857 |
820 |
3.10 |
|
|
|
| 23 |
B1 |
608 |
582 |
40.13 |
|
|
|
| 24 |
B1 |
104 |
100 |
0.37 |
|
|
|
| 25 |
B2 |
3263 |
3121 |
0.21 |
|
|
|
| 26 |
B2 |
3188 |
3050 |
0.47 |
|
|
|
| 27 |
B2 |
3173 |
3036 |
6.07 |
|
|
|
| 28 |
B2 |
3167 |
3030 |
0.19 |
|
|
|
| 29 |
B2 |
1699 |
1626 |
8.88 |
|
|
|
| 30 |
B2 |
1525 |
1459 |
9.73 |
|
|
|
| 31 |
B2 |
1433 |
1371 |
0.09 |
|
|
|
| 32 |
B2 |
1347 |
1289 |
0.37 |
|
|
|
| 33 |
B2 |
1235 |
1181 |
3.48 |
|
|
|
| 34 |
B2 |
988 |
946 |
5.37 |
|
|
|
| 35 |
B2 |
710 |
679 |
0.33 |
|
|
|
| 36 |
B2 |
358 |
343 |
9.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26460.3 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 25314.5 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.209 |
|
|
|
| 2 |
C |
-0.209 |
|
|
|
| 3 |
C |
-0.226 |
|
|
|
| 4 |
C |
-0.226 |
|
|
|
| 5 |
C |
-0.398 |
|
|
|
| 6 |
C |
-0.398 |
|
|
|
| 7 |
H |
0.209 |
|
|
|
| 8 |
H |
0.209 |
|
|
|
| 9 |
H |
0.212 |
|
|
|
| 10 |
H |
0.212 |
|
|
|
| 11 |
H |
0.203 |
|
|
|
| 12 |
H |
0.203 |
|
|
|
| 13 |
H |
0.209 |
|
|
|
| 14 |
H |
0.209 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.047 |
0.047 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.045 |
0.000 |
0.000 |
| y |
0.000 |
-32.334 |
0.000 |
| z |
0.000 |
0.000 |
-32.685 |
|
| Traceless |
| | x | y | z |
| x |
-9.535 |
0.000 |
0.000 |
| y |
0.000 |
5.031 |
0.000 |
| z |
0.000 |
0.000 |
4.504 |
|
| Polar |
| 3z2-r2 | 9.009 |
| x2-y2 | -9.711 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.442 |
0.000 |
0.000 |
| y |
0.000 |
20.455 |
0.000 |
| z |
0.000 |
0.000 |
7.816 |
<r2> (average value of r
2) Å
2
| <r2> |
231.335 |
| (<r2>)1/2 |
15.210 |