Vibrational Frequencies calculated at B1B95/6-31G**
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 |
3293 |
3144 |
9.31 |
|
|
|
2 |
A1 |
3267 |
3119 |
11.16 |
|
|
|
3 |
A1 |
3232 |
3086 |
1.11 |
|
|
|
4 |
A1 |
1674 |
1599 |
3.51 |
|
|
|
5 |
A1 |
1456 |
1390 |
0.06 |
|
|
|
6 |
A1 |
1228 |
1172 |
1.55 |
|
|
|
7 |
A1 |
1132 |
1081 |
1.67 |
|
|
|
8 |
A1 |
1007 |
961 |
0.34 |
|
|
|
9 |
A1 |
947 |
904 |
0.00 |
|
|
|
10 |
A1 |
781 |
746 |
1.92 |
|
|
|
11 |
A1 |
698 |
667 |
6.36 |
|
|
|
12 |
A2 |
1138 |
1086 |
0.00 |
|
|
|
13 |
A2 |
925 |
883 |
0.00 |
|
|
|
14 |
A2 |
901 |
860 |
0.00 |
|
|
|
15 |
A2 |
825 |
787 |
0.00 |
|
|
|
16 |
A2 |
548 |
523 |
0.00 |
|
|
|
17 |
B1 |
3248 |
3102 |
14.11 |
|
|
|
18 |
B1 |
1151 |
1099 |
20.96 |
|
|
|
19 |
B1 |
1012 |
966 |
0.30 |
|
|
|
20 |
B1 |
792 |
756 |
84.94 |
|
|
|
21 |
B1 |
655 |
625 |
1.48 |
|
|
|
22 |
B1 |
518 |
494 |
10.56 |
|
|
|
23 |
B2 |
3268 |
3120 |
7.15 |
|
|
|
24 |
B2 |
3234 |
3088 |
26.59 |
|
|
|
25 |
B2 |
1369 |
1307 |
4.34 |
|
|
|
26 |
B2 |
1305 |
1246 |
4.07 |
|
|
|
27 |
B2 |
1245 |
1188 |
1.20 |
|
|
|
28 |
B2 |
1009 |
963 |
0.08 |
|
|
|
29 |
B2 |
879 |
839 |
7.94 |
|
|
|
30 |
B2 |
828 |
791 |
7.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21781.5 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 20797.0 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 B1B95/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.109 |
|
|
|
2 |
C |
-0.109 |
|
|
|
3 |
C |
-0.266 |
|
|
|
4 |
C |
-0.266 |
|
|
|
5 |
C |
-0.104 |
|
|
|
6 |
C |
-0.104 |
|
|
|
7 |
H |
0.164 |
|
|
|
8 |
H |
0.164 |
|
|
|
9 |
H |
0.162 |
|
|
|
10 |
H |
0.162 |
|
|
|
11 |
H |
0.153 |
|
|
|
12 |
H |
0.153 |
|
|
|
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 |
-0.881 |
0.881 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-36.640 |
0.000 |
0.000 |
y |
0.000 |
-31.976 |
0.000 |
z |
0.000 |
0.000 |
-32.150 |
|
Traceless |
| x | y | z |
x |
-4.577 |
0.000 |
0.000 |
y |
0.000 |
2.419 |
0.000 |
z |
0.000 |
0.000 |
2.158 |
|
Polar |
3z2-r2 | 4.315 |
x2-y2 | -4.664 |
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 |
5.582 |
0.000 |
0.000 |
y |
0.000 |
8.469 |
0.000 |
z |
0.000 |
0.000 |
8.314 |
<r2> (average value of r
2) Å
2
<r2> |
109.746 |
(<r2>)1/2 |
10.476 |