Vibrational Frequencies calculated at B1B95/aug-cc-pVTZ
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' |
3167 |
3036 |
6.18 |
|
|
|
2 |
A' |
3094 |
2966 |
20.36 |
|
|
|
3 |
A' |
3037 |
2911 |
2.88 |
|
|
|
4 |
A' |
1479 |
1417 |
7.61 |
|
|
|
5 |
A' |
1384 |
1326 |
74.32 |
|
|
|
6 |
A' |
1378 |
1321 |
15.62 |
|
|
|
7 |
A' |
1181 |
1132 |
40.19 |
|
|
|
8 |
A' |
1085 |
1040 |
7.23 |
|
|
|
9 |
A' |
844 |
809 |
1.27 |
|
|
|
10 |
A' |
390 |
374 |
2.18 |
|
|
|
11 |
A" |
3091 |
2962 |
4.28 |
|
|
|
12 |
A" |
1466 |
1405 |
9.17 |
|
|
|
13 |
A" |
1044 |
1000 |
4.59 |
|
|
|
14 |
A" |
768 |
736 |
13.18 |
|
|
|
15 |
A" |
173 |
166 |
0.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11789.8 cm
-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 11300.6 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 B1B95/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.333 |
|
|
|
2 |
C |
-0.793 |
|
|
|
3 |
S |
-0.218 |
|
|
|
4 |
H |
0.372 |
|
|
|
5 |
H |
0.332 |
|
|
|
6 |
H |
0.320 |
|
|
|
7 |
H |
0.320 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.694 |
1.879 |
0.000 |
2.530 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.500 |
-0.636 |
0.000 |
y |
-0.636 |
-25.242 |
0.000 |
z |
0.000 |
0.000 |
-26.023 |
|
Traceless |
| x | y | z |
x |
-0.868 |
-0.636 |
0.000 |
y |
-0.636 |
1.020 |
0.000 |
z |
0.000 |
0.000 |
-0.152 |
|
Polar |
3z2-r2 | -0.304 |
x2-y2 | -1.259 |
xy | -0.636 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.219 |
-1.593 |
0.000 |
y |
-1.593 |
7.907 |
0.000 |
z |
0.000 |
0.000 |
5.378 |
<r2> (average value of r
2) Å
2
<r2> |
73.291 |
(<r2>)1/2 |
8.561 |