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 |
3148 |
3049 |
69.09 |
|
|
|
| 2 |
A1 |
3132 |
3033 |
0.09 |
|
|
|
| 3 |
A1 |
3020 |
2924 |
20.87 |
|
|
|
| 4 |
A1 |
2191 |
2121 |
0.84 |
|
|
|
| 5 |
A1 |
1504 |
1457 |
10.66 |
|
|
|
| 6 |
A1 |
1428 |
1383 |
8.99 |
|
|
|
| 7 |
A1 |
1386 |
1343 |
0.03 |
|
|
|
| 8 |
A1 |
1126 |
1091 |
4.57 |
|
|
|
| 9 |
A1 |
1091 |
1057 |
0.89 |
|
|
|
| 10 |
A1 |
763 |
739 |
0.06 |
|
|
|
| 11 |
A1 |
457 |
443 |
6.04 |
|
|
|
| 12 |
A1 |
89 |
86 |
2.69 |
|
|
|
| 13 |
A2 |
3083 |
2986 |
0.00 |
|
|
|
| 14 |
A2 |
1496 |
1449 |
0.00 |
|
|
|
| 15 |
A2 |
1066 |
1033 |
0.00 |
|
|
|
| 16 |
A2 |
884 |
856 |
0.00 |
|
|
|
| 17 |
A2 |
592 |
573 |
0.00 |
|
|
|
| 18 |
A2 |
229 |
222 |
0.00 |
|
|
|
| 19 |
A2 |
134 |
130 |
0.00 |
|
|
|
| 20 |
B1 |
3084 |
2986 |
100.79 |
|
|
|
| 21 |
B1 |
1497 |
1450 |
28.13 |
|
|
|
| 22 |
B1 |
1063 |
1029 |
1.17 |
|
|
|
| 23 |
B1 |
744 |
721 |
86.52 |
|
|
|
| 24 |
B1 |
242 |
235 |
4.27 |
|
|
|
| 25 |
B1 |
118 |
115 |
3.26 |
|
|
|
| 26 |
B2 |
3148 |
3048 |
30.27 |
|
|
|
| 27 |
B2 |
3132 |
3033 |
0.86 |
|
|
|
| 28 |
B2 |
3019 |
2923 |
115.27 |
|
|
|
| 29 |
B2 |
1695 |
1641 |
0.64 |
|
|
|
| 30 |
B2 |
1493 |
1446 |
19.59 |
|
|
|
| 31 |
B2 |
1426 |
1381 |
2.69 |
|
|
|
| 32 |
B2 |
1293 |
1252 |
16.97 |
|
|
|
| 33 |
B2 |
1109 |
1074 |
4.08 |
|
|
|
| 34 |
B2 |
940 |
910 |
42.47 |
|
|
|
| 35 |
B2 |
500 |
484 |
5.17 |
|
|
|
| 36 |
B2 |
134 |
130 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25728.7 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 24915.6 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 |
0.210 |
|
|
|
| 2 |
H |
0.144 |
|
|
|
| 3 |
H |
0.144 |
|
|
|
| 4 |
H |
0.210 |
|
|
|
| 5 |
H |
0.144 |
|
|
|
| 6 |
H |
0.144 |
|
|
|
| 7 |
C |
-0.491 |
|
|
|
| 8 |
C |
-0.491 |
|
|
|
| 9 |
H |
0.263 |
|
|
|
| 10 |
H |
0.263 |
|
|
|
| 11 |
C |
-0.729 |
|
|
|
| 12 |
C |
-0.729 |
|
|
|
| 13 |
C |
0.459 |
|
|
|
| 14 |
C |
0.459 |
|
|
|
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 |
0.503 |
0.503 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.044 |
0.000 |
0.000 |
| y |
0.000 |
-28.135 |
0.000 |
| z |
0.000 |
0.000 |
-36.025 |
|
| Traceless |
| | x | y | z |
| x |
-6.964 |
0.000 |
0.000 |
| y |
0.000 |
9.399 |
0.000 |
| z |
0.000 |
0.000 |
-2.435 |
|
| Polar |
| 3z2-r2 | -4.869 |
| x2-y2 | -10.909 |
| 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 |
5.198 |
0.000 |
0.000 |
| y |
0.000 |
22.431 |
0.000 |
| z |
0.000 |
0.000 |
6.782 |
<r2> (average value of r
2) Å
2
| <r2> |
220.827 |
| (<r2>)1/2 |
14.860 |