Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
| 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 |
3264 |
3138 |
7.39 |
|
|
|
| 2 |
A1 |
3235 |
3110 |
9.50 |
|
|
|
| 3 |
A1 |
3201 |
3078 |
0.89 |
|
|
|
| 4 |
A1 |
1636 |
1573 |
3.69 |
|
|
|
| 5 |
A1 |
1424 |
1369 |
0.18 |
|
|
|
| 6 |
A1 |
1206 |
1160 |
1.91 |
|
|
|
| 7 |
A1 |
1121 |
1078 |
1.79 |
|
|
|
| 8 |
A1 |
994 |
956 |
0.31 |
|
|
|
| 9 |
A1 |
927 |
891 |
0.00 |
|
|
|
| 10 |
A1 |
775 |
745 |
2.14 |
|
|
|
| 11 |
A1 |
705 |
677 |
5.89 |
|
|
|
| 12 |
A2 |
1119 |
1076 |
0.00 |
|
|
|
| 13 |
A2 |
915 |
880 |
0.00 |
|
|
|
| 14 |
A2 |
897 |
862 |
0.00 |
|
|
|
| 15 |
A2 |
797 |
767 |
0.00 |
|
|
|
| 16 |
A2 |
546 |
525 |
0.00 |
|
|
|
| 17 |
B1 |
3215 |
3090 |
13.25 |
|
|
|
| 18 |
B1 |
1130 |
1087 |
21.73 |
|
|
|
| 19 |
B1 |
1003 |
964 |
0.11 |
|
|
|
| 20 |
B1 |
777 |
747 |
77.88 |
|
|
|
| 21 |
B1 |
651 |
626 |
0.16 |
|
|
|
| 22 |
B1 |
515 |
495 |
8.56 |
|
|
|
| 23 |
B2 |
3238 |
3113 |
5.43 |
|
|
|
| 24 |
B2 |
3203 |
3079 |
25.53 |
|
|
|
| 25 |
B2 |
1340 |
1288 |
5.42 |
|
|
|
| 26 |
B2 |
1271 |
1222 |
3.44 |
|
|
|
| 27 |
B2 |
1217 |
1170 |
1.79 |
|
|
|
| 28 |
B2 |
994 |
956 |
0.20 |
|
|
|
| 29 |
B2 |
866 |
832 |
5.76 |
|
|
|
| 30 |
B2 |
824 |
792 |
9.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21501.1 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 20671.2 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.113 |
|
|
|
| 2 |
C |
-0.113 |
|
|
|
| 3 |
C |
-0.145 |
|
|
|
| 4 |
C |
-0.145 |
|
|
|
| 5 |
C |
-0.115 |
|
|
|
| 6 |
C |
-0.115 |
|
|
|
| 7 |
H |
0.134 |
|
|
|
| 8 |
H |
0.134 |
|
|
|
| 9 |
H |
0.113 |
|
|
|
| 10 |
H |
0.113 |
|
|
|
| 11 |
H |
0.126 |
|
|
|
| 12 |
H |
0.126 |
|
|
|
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 |
-0.843 |
0.843 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.425 |
0.000 |
0.000 |
| y |
0.000 |
-32.049 |
0.000 |
| z |
0.000 |
0.000 |
-32.407 |
|
| Traceless |
| | x | y | z |
| x |
-4.197 |
0.000 |
0.000 |
| y |
0.000 |
2.367 |
0.000 |
| z |
0.000 |
0.000 |
1.831 |
|
| Polar |
| 3z2-r2 | 3.661 |
| x2-y2 | -4.376 |
| 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 |
6.009 |
0.000 |
0.000 |
| y |
0.000 |
8.740 |
0.000 |
| z |
0.000 |
0.000 |
8.683 |
<r2> (average value of r
2) Å
2
| <r2> |
110.299 |
| (<r2>)1/2 |
10.502 |