Jump to
S1C2
Energy calculated at B2PLYP/3-21G
| | hartrees |
| Energy at 0K | -496.765041 |
| Energy at 298.15K | |
| HF Energy | -496.724156 |
| Nuclear repulsion energy | 43.169638 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B2PLYP/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' |
3223 |
3223 |
3.16 |
92.58 |
0.12 |
0.22 |
| 2 |
A' |
1429 |
1429 |
20.58 |
3.25 |
0.71 |
0.83 |
| 3 |
A' |
707 |
707 |
43.51 |
11.83 |
0.38 |
0.55 |
| 4 |
A' |
386 |
386 |
89.31 |
2.92 |
0.08 |
0.15 |
| 5 |
A" |
3395 |
3395 |
0.01 |
42.65 |
0.75 |
0.86 |
| 6 |
A" |
980 |
980 |
0.13 |
9.52 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5059.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5059.6 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.
Geometric Data calculated at B2PLYP/3-21G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.014 |
1.199 |
0.000 |
| Cl2 |
-0.014 |
-0.618 |
0.000 |
| H3 |
0.165 |
1.655 |
0.958 |
| H4 |
0.165 |
1.655 |
-0.958 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.8164 | 1.0760 | 1.0760 |
Cl2 | 1.8164 | | 2.4729 | 2.4729 | H3 | 1.0760 | 2.4729 | | 1.9154 | H4 | 1.0760 | 2.4729 | 1.9154 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
115.100 |
|
Br2 |
C1 |
H4 |
115.100 |
| H3 |
C1 |
H4 |
125.757 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.515 |
|
|
|
| 2 |
Cl |
0.023 |
|
|
|
| 3 |
H |
0.246 |
|
|
|
| 4 |
H |
0.246 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.401 |
1.704 |
0.000 |
1.750 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.691 |
0.619 |
-0.001 |
| y |
0.619 |
-17.511 |
-0.012 |
| z |
-0.001 |
-0.012 |
-18.646 |
|
| Traceless |
| | x | y | z |
| x |
-2.613 |
0.619 |
-0.001 |
| y |
0.619 |
2.158 |
-0.012 |
| z |
-0.001 |
-0.012 |
0.455 |
|
| Polar |
| 3z2-r2 | 0.911 |
| x2-y2 | -3.181 |
| xy | 0.619 |
| xz | -0.001 |
| yz | -0.012 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.974 |
0.094 |
0.000 |
| y |
0.094 |
4.306 |
0.002 |
| z |
0.000 |
0.002 |
1.855 |
<r2> (average value of r
2) Å
2
| <r2> |
34.316 |
| (<r2>)1/2 |
5.858 |
Jump to
S1C1
Energy calculated at B2PLYP/3-21G
| | hartrees |
| Energy at 0K | -496.764901 |
| Energy at 298.15K | |
| HF Energy | -496.724036 |
| Nuclear repulsion energy | 43.247669 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B2PLYP/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 |
3236 |
3236 |
1.65 |
90.09 |
0.13 |
0.22 |
| 2 |
A1 |
1423 |
1423 |
23.42 |
|
|
|
| 3 |
A1 |
708 |
708 |
39.56 |
|
|
|
| 4 |
B1 |
283i |
283i |
123.54 |
|
|
|
| 5 |
B2 |
3416 |
3416 |
0.19 |
|
|
|
| 6 |
B2 |
966 |
966 |
0.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4733.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4733.2 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.
Geometric Data calculated at B2PLYP/3-21G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.193 |
| Cl2 |
0.000 |
0.000 |
0.617 |
| H3 |
0.000 |
0.964 |
-1.668 |
| H4 |
0.000 |
-0.964 |
-1.668 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.8108 | 1.0745 | 1.0745 |
Cl2 | 1.8108 | | 2.4800 | 2.4800 | H3 | 1.0745 | 2.4800 | | 1.9283 | H4 | 1.0745 | 2.4800 | 1.9283 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
116.188 |
|
Br2 |
C1 |
H4 |
116.188 |
| H3 |
C1 |
H4 |
127.623 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.528 |
|
|
|
| 2 |
Cl |
0.030 |
|
|
|
| 3 |
H |
0.249 |
|
|
|
| 4 |
H |
0.249 |
|
|
|
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 |
-1.703 |
1.703 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.768 |
0.000 |
0.000 |
| y |
0.000 |
-18.570 |
0.000 |
| z |
0.000 |
0.000 |
-17.400 |
|
| Traceless |
| | x | y | z |
| x |
-2.783 |
0.000 |
0.000 |
| y |
0.000 |
0.514 |
0.000 |
| z |
0.000 |
0.000 |
2.269 |
|
| Polar |
| 3z2-r2 | 4.538 |
| x2-y2 | -2.198 |
| 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 |
0.941 |
0.000 |
0.000 |
| y |
0.000 |
1.842 |
0.000 |
| z |
0.000 |
0.000 |
4.281 |
<r2> (average value of r
2) Å
2
| <r2> |
34.255 |
| (<r2>)1/2 |
5.853 |