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 |
A' |
3718 |
3546 |
13.46 |
|
|
|
2 |
A' |
3312 |
3159 |
12.28 |
|
|
|
3 |
A' |
3209 |
3060 |
5.27 |
|
|
|
4 |
A' |
3198 |
3050 |
13.95 |
|
|
|
5 |
A' |
3083 |
2940 |
15.21 |
|
|
|
6 |
A' |
1766 |
1684 |
118.01 |
|
|
|
7 |
A' |
1538 |
1466 |
12.48 |
|
|
|
8 |
A' |
1494 |
1425 |
2.54 |
|
|
|
9 |
A' |
1463 |
1396 |
25.96 |
|
|
|
10 |
A' |
1407 |
1342 |
12.75 |
|
|
|
11 |
A' |
1202 |
1147 |
160.81 |
|
|
|
12 |
A' |
1048 |
999 |
31.90 |
|
|
|
13 |
A' |
998 |
952 |
18.48 |
|
|
|
14 |
A' |
879 |
839 |
11.33 |
|
|
|
15 |
A' |
474 |
452 |
21.56 |
|
|
|
16 |
A' |
409 |
390 |
2.35 |
|
|
|
17 |
A" |
3155 |
3009 |
13.77 |
|
|
|
18 |
A" |
1519 |
1449 |
10.97 |
|
|
|
19 |
A" |
1118 |
1066 |
5.96 |
|
|
|
20 |
A" |
881 |
840 |
97.38 |
|
|
|
21 |
A" |
733 |
700 |
7.71 |
|
|
|
22 |
A" |
511 |
488 |
2.90 |
|
|
|
23 |
A" |
464 |
442 |
166.45 |
|
|
|
24 |
A" |
174 |
166 |
1.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18875.9 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 18001.9 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 |
-0.491 |
|
|
|
2 |
C |
0.314 |
|
|
|
3 |
C |
-0.392 |
|
|
|
4 |
O |
-0.628 |
|
|
|
5 |
H |
0.166 |
|
|
|
6 |
H |
0.185 |
|
|
|
7 |
H |
0.185 |
|
|
|
8 |
H |
0.149 |
|
|
|
9 |
H |
0.130 |
|
|
|
10 |
H |
0.381 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.034 |
0.892 |
0.000 |
0.892 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.034 |
-3.435 |
0.000 |
y |
-3.435 |
-24.968 |
0.000 |
z |
0.000 |
0.000 |
-26.588 |
|
Traceless |
| x | y | z |
x |
4.744 |
-3.435 |
0.000 |
y |
-3.435 |
-1.157 |
0.000 |
z |
0.000 |
0.000 |
-3.587 |
|
Polar |
3z2-r2 | -7.175 |
x2-y2 | 3.934 |
xy | -3.435 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.348 |
0.138 |
0.000 |
y |
0.138 |
6.838 |
0.000 |
z |
0.000 |
0.000 |
2.813 |
<r2> (average value of r
2) Å
2
<r2> |
80.678 |
(<r2>)1/2 |
8.982 |