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 |
3283 |
3141 |
2.58 |
|
|
|
| 2 |
A1 |
3253 |
3112 |
5.51 |
|
|
|
| 3 |
A1 |
3065 |
2932 |
2.54 |
|
|
|
| 4 |
A1 |
1567 |
1499 |
0.67 |
|
|
|
| 5 |
A1 |
1456 |
1393 |
17.86 |
|
|
|
| 6 |
A1 |
1405 |
1344 |
11.23 |
|
|
|
| 7 |
A1 |
1158 |
1108 |
0.38 |
|
|
|
| 8 |
A1 |
1008 |
965 |
0.06 |
|
|
|
| 9 |
A1 |
919 |
880 |
11.13 |
|
|
|
| 10 |
A1 |
840 |
804 |
0.00 |
|
|
|
| 11 |
A2 |
1172 |
1121 |
0.00 |
|
|
|
| 12 |
A2 |
980 |
937 |
0.00 |
|
|
|
| 13 |
A2 |
739 |
707 |
0.00 |
|
|
|
| 14 |
A2 |
533 |
510 |
0.00 |
|
|
|
| 15 |
B1 |
3101 |
2967 |
4.04 |
|
|
|
| 16 |
B1 |
979 |
936 |
0.01 |
|
|
|
| 17 |
B1 |
924 |
884 |
25.80 |
|
|
|
| 18 |
B1 |
691 |
661 |
95.02 |
|
|
|
| 19 |
B1 |
345 |
330 |
15.26 |
|
|
|
| 20 |
B2 |
3272 |
3130 |
14.34 |
|
|
|
| 21 |
B2 |
3243 |
3102 |
3.12 |
|
|
|
| 22 |
B2 |
1649 |
1578 |
1.67 |
|
|
|
| 23 |
B2 |
1340 |
1282 |
0.41 |
|
|
|
| 24 |
B2 |
1267 |
1212 |
8.96 |
|
|
|
| 25 |
B2 |
1142 |
1092 |
1.98 |
|
|
|
| 26 |
B2 |
984 |
941 |
14.89 |
|
|
|
| 27 |
B2 |
839 |
802 |
4.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20576.1 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 19685.1 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 |
H |
0.248 |
|
|
|
| 2 |
H |
0.248 |
|
|
|
| 3 |
H |
0.204 |
|
|
|
| 4 |
H |
0.204 |
|
|
|
| 5 |
H |
0.203 |
|
|
|
| 6 |
H |
0.203 |
|
|
|
| 7 |
C |
-0.194 |
|
|
|
| 8 |
C |
-0.194 |
|
|
|
| 9 |
C |
-0.505 |
|
|
|
| 10 |
C |
-0.207 |
|
|
|
| 11 |
C |
-0.207 |
|
|
|
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 |
0.519 |
0.519 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.050 |
0.000 |
0.000 |
| y |
0.000 |
7.428 |
0.000 |
| z |
0.000 |
0.000 |
8.353 |
<r2> (average value of r
2) Å
2
| <r2> |
92.982 |
| (<r2>)1/2 |
9.643 |