Vibrational Frequencies calculated at B3LYP/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 |
3145 |
3034 |
31.60 |
|
|
|
| 2 |
A1 |
3124 |
3014 |
2.52 |
|
|
|
| 3 |
A1 |
3035 |
2928 |
8.69 |
|
|
|
| 4 |
A1 |
2234 |
2156 |
0.47 |
|
|
|
| 5 |
A1 |
1559 |
1504 |
5.99 |
|
|
|
| 6 |
A1 |
1460 |
1409 |
8.13 |
|
|
|
| 7 |
A1 |
1412 |
1363 |
0.21 |
|
|
|
| 8 |
A1 |
1127 |
1088 |
3.31 |
|
|
|
| 9 |
A1 |
1095 |
1056 |
0.45 |
|
|
|
| 10 |
A1 |
770 |
743 |
0.17 |
|
|
|
| 11 |
A1 |
480 |
463 |
5.16 |
|
|
|
| 12 |
A1 |
95 |
92 |
1.58 |
|
|
|
| 13 |
A2 |
3075 |
2967 |
0.00 |
|
|
|
| 14 |
A2 |
1550 |
1495 |
0.00 |
|
|
|
| 15 |
A2 |
1092 |
1053 |
0.00 |
|
|
|
| 16 |
A2 |
872 |
841 |
0.00 |
|
|
|
| 17 |
A2 |
566 |
546 |
0.00 |
|
|
|
| 18 |
A2 |
231 |
223 |
0.00 |
|
|
|
| 19 |
A2 |
148 |
143 |
0.00 |
|
|
|
| 20 |
B1 |
3075 |
2967 |
38.21 |
|
|
|
| 21 |
B1 |
1551 |
1496 |
17.14 |
|
|
|
| 22 |
B1 |
1088 |
1050 |
0.08 |
|
|
|
| 23 |
B1 |
722 |
697 |
56.70 |
|
|
|
| 24 |
B1 |
230 |
222 |
1.52 |
|
|
|
| 25 |
B1 |
130 |
125 |
2.70 |
|
|
|
| 26 |
B2 |
3144 |
3034 |
7.49 |
|
|
|
| 27 |
B2 |
3125 |
3015 |
0.19 |
|
|
|
| 28 |
B2 |
3034 |
2928 |
53.75 |
|
|
|
| 29 |
B2 |
1720 |
1660 |
1.30 |
|
|
|
| 30 |
B2 |
1548 |
1494 |
12.77 |
|
|
|
| 31 |
B2 |
1454 |
1403 |
4.82 |
|
|
|
| 32 |
B2 |
1330 |
1284 |
16.17 |
|
|
|
| 33 |
B2 |
1118 |
1079 |
12.86 |
|
|
|
| 34 |
B2 |
932 |
900 |
30.70 |
|
|
|
| 35 |
B2 |
568 |
548 |
2.93 |
|
|
|
| 36 |
B2 |
215 |
208 |
0.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26026.1 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 25112.6 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.207 |
|
|
|
| 2 |
H |
0.206 |
|
|
|
| 3 |
H |
0.206 |
|
|
|
| 4 |
H |
0.207 |
|
|
|
| 5 |
H |
0.206 |
|
|
|
| 6 |
H |
0.206 |
|
|
|
| 7 |
C |
-0.588 |
|
|
|
| 8 |
C |
-0.588 |
|
|
|
| 9 |
H |
0.209 |
|
|
|
| 10 |
H |
0.209 |
|
|
|
| 11 |
C |
0.032 |
|
|
|
| 12 |
C |
0.032 |
|
|
|
| 13 |
C |
-0.272 |
|
|
|
| 14 |
C |
-0.272 |
|
|
|
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 |
0.419 |
0.419 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.137 |
0.000 |
0.000 |
| y |
0.000 |
-28.902 |
0.000 |
| z |
0.000 |
0.000 |
-36.059 |
|
| Traceless |
| | x | y | z |
| x |
-6.656 |
0.000 |
0.000 |
| y |
0.000 |
8.696 |
0.000 |
| z |
0.000 |
0.000 |
-2.040 |
|
| Polar |
| 3z2-r2 | -4.080 |
| x2-y2 | -10.234 |
| 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 |
4.488 |
0.000 |
0.000 |
| y |
0.000 |
20.366 |
0.000 |
| z |
0.000 |
0.000 |
6.438 |
<r2> (average value of r
2) Å
2
| <r2> |
263.601 |
| (<r2>)1/2 |
16.236 |