Vibrational Frequencies calculated at B3LYP/CEP-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 |
A1 |
3143 |
3035 |
46.99 |
|
|
|
| 2 |
A1 |
3129 |
3022 |
0.05 |
|
|
|
| 3 |
A1 |
3028 |
2925 |
15.70 |
|
|
|
| 4 |
A1 |
2213 |
2137 |
0.99 |
|
|
|
| 5 |
A1 |
1493 |
1441 |
8.46 |
|
|
|
| 6 |
A1 |
1410 |
1362 |
3.89 |
|
|
|
| 7 |
A1 |
1372 |
1325 |
0.04 |
|
|
|
| 8 |
A1 |
1116 |
1077 |
2.92 |
|
|
|
| 9 |
A1 |
1071 |
1034 |
1.07 |
|
|
|
| 10 |
A1 |
764 |
738 |
0.09 |
|
|
|
| 11 |
A1 |
456 |
440 |
6.14 |
|
|
|
| 12 |
A1 |
90 |
87 |
2.21 |
|
|
|
| 13 |
A2 |
3079 |
2973 |
0.00 |
|
|
|
| 14 |
A2 |
1481 |
1431 |
0.00 |
|
|
|
| 15 |
A2 |
1044 |
1009 |
0.00 |
|
|
|
| 16 |
A2 |
859 |
830 |
0.00 |
|
|
|
| 17 |
A2 |
595 |
575 |
0.00 |
|
|
|
| 18 |
A2 |
225 |
217 |
0.00 |
|
|
|
| 19 |
A2 |
144 |
140 |
0.00 |
|
|
|
| 20 |
B1 |
3079 |
2974 |
73.59 |
|
|
|
| 21 |
B1 |
1482 |
1431 |
19.97 |
|
|
|
| 22 |
B1 |
1041 |
1005 |
1.80 |
|
|
|
| 23 |
B1 |
719 |
694 |
71.28 |
|
|
|
| 24 |
B1 |
250 |
242 |
3.33 |
|
|
|
| 25 |
B1 |
126 |
122 |
3.00 |
|
|
|
| 26 |
B2 |
3142 |
3034 |
21.93 |
|
|
|
| 27 |
B2 |
3130 |
3022 |
0.24 |
|
|
|
| 28 |
B2 |
3028 |
2924 |
94.20 |
|
|
|
| 29 |
B2 |
1711 |
1653 |
0.82 |
|
|
|
| 30 |
B2 |
1479 |
1428 |
15.65 |
|
|
|
| 31 |
B2 |
1405 |
1356 |
12.37 |
|
|
|
| 32 |
B2 |
1268 |
1225 |
27.56 |
|
|
|
| 33 |
B2 |
1094 |
1057 |
1.21 |
|
|
|
| 34 |
B2 |
927 |
895 |
43.10 |
|
|
|
| 35 |
B2 |
488 |
471 |
5.00 |
|
|
|
| 36 |
B2 |
119 |
115 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25599.9 cm
-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 24721.9 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 B3LYP/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.218 |
|
|
|
| 2 |
H |
0.147 |
|
|
|
| 3 |
H |
0.147 |
|
|
|
| 4 |
H |
0.218 |
|
|
|
| 5 |
H |
0.147 |
|
|
|
| 6 |
H |
0.147 |
|
|
|
| 7 |
C |
-0.492 |
|
|
|
| 8 |
C |
-0.492 |
|
|
|
| 9 |
H |
0.283 |
|
|
|
| 10 |
H |
0.283 |
|
|
|
| 11 |
C |
-0.596 |
|
|
|
| 12 |
C |
-0.596 |
|
|
|
| 13 |
C |
0.293 |
|
|
|
| 14 |
C |
0.293 |
|
|
|
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 |
0.496 |
0.496 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.738 |
0.000 |
0.000 |
| y |
0.000 |
-28.017 |
0.000 |
| z |
0.000 |
0.000 |
-35.811 |
|
| Traceless |
| | x | y | z |
| x |
-6.824 |
0.000 |
0.000 |
| y |
0.000 |
9.257 |
0.000 |
| z |
0.000 |
0.000 |
-2.434 |
|
| Polar |
| 3z2-r2 | -4.867 |
| x2-y2 | -10.720 |
| 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 |
5.471 |
0.000 |
0.000 |
| y |
0.000 |
22.474 |
0.000 |
| z |
0.000 |
0.000 |
7.080 |
<r2> (average value of r
2) Å
2
| <r2> |
218.667 |
| (<r2>)1/2 |
14.787 |