Vibrational Frequencies calculated at B3PW91/3-21G
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 |
3300 |
3172 |
8.63 |
|
|
|
2 |
A1 |
3230 |
3105 |
6.73 |
|
|
|
3 |
A1 |
3213 |
3088 |
10.82 |
|
|
|
4 |
A1 |
1700 |
1634 |
2.45 |
|
|
|
5 |
A1 |
1552 |
1491 |
0.67 |
|
|
|
6 |
A1 |
1489 |
1431 |
0.06 |
|
|
|
7 |
A1 |
1448 |
1392 |
17.33 |
|
|
|
8 |
A1 |
1234 |
1186 |
0.00 |
|
|
|
9 |
A1 |
1091 |
1049 |
0.55 |
|
|
|
10 |
A1 |
1077 |
1035 |
0.18 |
|
|
|
11 |
A1 |
975 |
937 |
2.73 |
|
|
|
12 |
A1 |
805 |
774 |
0.22 |
|
|
|
13 |
A1 |
555 |
533 |
0.04 |
|
|
|
14 |
A2 |
1006 |
967 |
0.00 |
|
|
|
15 |
A2 |
946 |
909 |
0.00 |
|
|
|
16 |
A2 |
905 |
870 |
0.00 |
|
|
|
17 |
A2 |
792 |
761 |
0.00 |
|
|
|
18 |
A2 |
595 |
572 |
0.00 |
|
|
|
19 |
A2 |
303 |
291 |
0.00 |
|
|
|
20 |
B1 |
947 |
910 |
11.19 |
|
|
|
21 |
B1 |
767 |
738 |
147.57 |
|
|
|
22 |
B1 |
736 |
708 |
1.17 |
|
|
|
23 |
B1 |
375 |
360 |
4.38 |
|
|
|
24 |
B1 |
232 |
223 |
15.86 |
|
|
|
25 |
B2 |
3266 |
3139 |
0.12 |
|
|
|
26 |
B2 |
3224 |
3099 |
17.16 |
|
|
|
27 |
B2 |
3198 |
3074 |
0.33 |
|
|
|
28 |
B2 |
1655 |
1591 |
0.10 |
|
|
|
29 |
B2 |
1481 |
1424 |
8.03 |
|
|
|
30 |
B2 |
1336 |
1284 |
0.60 |
|
|
|
31 |
B2 |
1263 |
1214 |
15.01 |
|
|
|
32 |
B2 |
1108 |
1065 |
2.14 |
|
|
|
33 |
B2 |
1070 |
1028 |
1.51 |
|
|
|
34 |
B2 |
873 |
839 |
0.03 |
|
|
|
35 |
B2 |
675 |
649 |
0.47 |
|
|
|
36 |
B2 |
406 |
390 |
4.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24412.6 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 23465.4 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 B3PW91/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.300 |
|
|
|
2 |
C |
-0.210 |
|
|
|
3 |
C |
-0.210 |
|
|
|
4 |
C |
-0.300 |
|
|
|
5 |
C |
-0.164 |
|
|
|
6 |
C |
-0.164 |
|
|
|
7 |
C |
0.028 |
|
|
|
8 |
C |
0.028 |
|
|
|
9 |
H |
0.215 |
|
|
|
10 |
H |
0.215 |
|
|
|
11 |
H |
0.215 |
|
|
|
12 |
H |
0.215 |
|
|
|
13 |
H |
0.216 |
|
|
|
14 |
H |
0.216 |
|
|
|
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 |
0.522 |
0.522 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-51.775 |
0.000 |
0.000 |
y |
0.000 |
-39.926 |
0.000 |
z |
0.000 |
0.000 |
-38.662 |
|
Traceless |
| x | y | z |
x |
-12.480 |
0.000 |
0.000 |
y |
0.000 |
5.292 |
0.000 |
z |
0.000 |
0.000 |
7.188 |
|
Polar |
3z2-r2 | 14.376 |
x2-y2 | -11.849 |
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 |
3.018 |
0.000 |
0.000 |
y |
0.000 |
12.329 |
0.000 |
z |
0.000 |
0.000 |
14.837 |
<r2> (average value of r
2) Å
2
<r2> |
222.303 |
(<r2>)1/2 |
14.910 |