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 |
A' |
3240 |
3126 |
16.52 |
|
|
|
| 2 |
A' |
3171 |
3059 |
19.67 |
|
|
|
| 3 |
A' |
3157 |
3046 |
3.73 |
|
|
|
| 4 |
A' |
3144 |
3034 |
9.30 |
|
|
|
| 5 |
A' |
3132 |
3022 |
14.46 |
|
|
|
| 6 |
A' |
3119 |
3009 |
31.01 |
|
|
|
| 7 |
A' |
3054 |
2947 |
15.99 |
|
|
|
| 8 |
A' |
3019 |
2913 |
24.72 |
|
|
|
| 9 |
A' |
1717 |
1657 |
15.03 |
|
|
|
| 10 |
A' |
1680 |
1621 |
4.23 |
|
|
|
| 11 |
A' |
1572 |
1517 |
6.83 |
|
|
|
| 12 |
A' |
1535 |
1481 |
5.60 |
|
|
|
| 13 |
A' |
1505 |
1452 |
2.38 |
|
|
|
| 14 |
A' |
1460 |
1408 |
8.27 |
|
|
|
| 15 |
A' |
1407 |
1357 |
10.19 |
|
|
|
| 16 |
A' |
1383 |
1335 |
4.43 |
|
|
|
| 17 |
A' |
1360 |
1312 |
0.36 |
|
|
|
| 18 |
A' |
1334 |
1287 |
2.87 |
|
|
|
| 19 |
A' |
1213 |
1171 |
7.13 |
|
|
|
| 20 |
A' |
1091 |
1052 |
0.30 |
|
|
|
| 21 |
A' |
1069 |
1031 |
2.35 |
|
|
|
| 22 |
A' |
975 |
940 |
2.48 |
|
|
|
| 23 |
A' |
880 |
850 |
2.81 |
|
|
|
| 24 |
A' |
578 |
558 |
3.57 |
|
|
|
| 25 |
A' |
485 |
468 |
0.21 |
|
|
|
| 26 |
A' |
318 |
307 |
0.36 |
|
|
|
| 27 |
A' |
155 |
149 |
0.56 |
|
|
|
| 28 |
A" |
3119 |
3010 |
29.23 |
|
|
|
| 29 |
A" |
3035 |
2929 |
15.04 |
|
|
|
| 30 |
A" |
1567 |
1512 |
7.30 |
|
|
|
| 31 |
A" |
1336 |
1289 |
0.00 |
|
|
|
| 32 |
A" |
1140 |
1100 |
0.82 |
|
|
|
| 33 |
A" |
1061 |
1024 |
44.36 |
|
|
|
| 34 |
A" |
1000 |
965 |
16.39 |
|
|
|
| 35 |
A" |
950 |
916 |
44.92 |
|
|
|
| 36 |
A" |
895 |
864 |
1.65 |
|
|
|
| 37 |
A" |
790 |
762 |
11.68 |
|
|
|
| 38 |
A" |
642 |
619 |
1.34 |
|
|
|
| 39 |
A" |
302 |
291 |
2.04 |
|
|
|
| 40 |
A" |
233 |
225 |
0.59 |
|
|
|
| 41 |
A" |
159 |
153 |
1.18 |
|
|
|
| 42 |
A" |
108 |
105 |
0.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31543.8 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 30436.6 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 |
0.185 |
|
|
|
| 2 |
H |
0.180 |
|
|
|
| 3 |
C |
-0.378 |
|
|
|
| 4 |
H |
0.181 |
|
|
|
| 5 |
C |
-0.184 |
|
|
|
| 6 |
H |
0.182 |
|
|
|
| 7 |
C |
-0.195 |
|
|
|
| 8 |
H |
0.178 |
|
|
|
| 9 |
C |
-0.144 |
|
|
|
| 10 |
H |
0.204 |
|
|
|
| 11 |
H |
0.204 |
|
|
|
| 12 |
C |
-0.432 |
|
|
|
| 13 |
H |
0.190 |
|
|
|
| 14 |
H |
0.194 |
|
|
|
| 15 |
H |
0.194 |
|
|
|
| 16 |
C |
-0.559 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.121 |
-0.645 |
0.000 |
0.657 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.846 |
0.259 |
0.000 |
| y |
0.259 |
-35.870 |
0.000 |
| z |
0.000 |
0.000 |
-41.454 |
|
| Traceless |
| | x | y | z |
| x |
2.816 |
0.259 |
0.000 |
| y |
0.259 |
2.780 |
0.000 |
| z |
0.000 |
0.000 |
-5.596 |
|
| Polar |
| 3z2-r2 | -11.192 |
| x2-y2 | 0.023 |
| xy | 0.259 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.849 |
1.886 |
0.000 |
| y |
1.886 |
15.002 |
0.000 |
| z |
0.000 |
0.000 |
4.519 |
<r2> (average value of r
2) Å
2
| <r2> |
249.335 |
| (<r2>)1/2 |
15.790 |