Jump to
S1C2
Energy calculated at B3LYPultrafine/3-21G
| | hartrees |
| Energy at 0K | -497.014549 |
| Energy at 298.15K | |
| HF Energy | -497.014549 |
| Nuclear repulsion energy | 43.261322 |
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 B3LYPultrafine/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' |
3194 |
3082 |
2.60 |
93.94 |
0.13 |
0.22 |
| 2 |
A' |
1406 |
1356 |
17.75 |
3.04 |
0.69 |
0.82 |
| 3 |
A' |
709 |
684 |
45.11 |
11.46 |
0.37 |
0.54 |
| 4 |
A' |
313 |
302 |
104.45 |
2.18 |
0.08 |
0.14 |
| 5 |
A" |
3369 |
3251 |
0.02 |
42.95 |
0.75 |
0.86 |
| 6 |
A" |
969 |
935 |
0.19 |
9.33 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4980.1 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 4805.3 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 B3LYPultrafine/3-21G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.012 |
1.194 |
0.000 |
| Cl2 |
-0.012 |
-0.616 |
0.000 |
| H3 |
0.143 |
1.655 |
0.962 |
| H4 |
0.143 |
1.655 |
-0.962 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.8104 | 1.0779 | 1.0779 |
Cl2 | 1.8104 | | 2.4714 | 2.4714 | H3 | 1.0779 | 2.4714 | | 1.9241 | H4 | 1.0779 | 2.4714 | 1.9241 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
115.308 |
|
Br2 |
C1 |
H4 |
115.308 |
| H3 |
C1 |
H4 |
126.380 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.533 |
|
|
|
| 2 |
Cl |
0.037 |
|
|
|
| 3 |
H |
0.248 |
|
|
|
| 4 |
H |
0.248 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.358 |
1.633 |
0.000 |
1.672 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.577 |
0.554 |
0.000 |
| y |
0.554 |
-17.382 |
0.000 |
| z |
0.000 |
0.000 |
-18.455 |
|
| Traceless |
| | x | y | z |
| x |
-2.658 |
0.554 |
0.000 |
| y |
0.554 |
2.134 |
0.000 |
| z |
0.000 |
0.000 |
0.525 |
|
| Polar |
| 3z2-r2 | 1.049 |
| x2-y2 | -3.194 |
| xy | 0.554 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.993 |
0.077 |
0.000 |
| y |
0.077 |
4.332 |
0.000 |
| z |
0.000 |
0.000 |
1.870 |
<r2> (average value of r
2) Å
2
| <r2> |
34.129 |
| (<r2>)1/2 |
5.842 |
Jump to
S1C1
Energy calculated at B3LYPultrafine/3-21G
| | hartrees |
| Energy at 0K | -497.014484 |
| Energy at 298.15K | |
| HF Energy | -497.014484 |
| Nuclear repulsion energy | 43.314687 |
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 B3LYPultrafine/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 |
3205 |
3092 |
1.50 |
91.92 |
0.13 |
0.22 |
| 2 |
A1 |
1401 |
1352 |
19.56 |
|
|
|
| 3 |
A1 |
710 |
685 |
42.12 |
|
|
|
| 4 |
B1 |
224i |
216i |
130.46 |
|
|
|
| 5 |
B2 |
3385 |
3266 |
0.05 |
|
|
|
| 6 |
B2 |
958 |
925 |
0.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4717.5 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 4551.9 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.
Geometric Data calculated at B3LYPultrafine/3-21G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.190 |
| Cl2 |
0.000 |
0.000 |
0.616 |
| H3 |
0.000 |
0.967 |
-1.665 |
| H4 |
0.000 |
-0.967 |
-1.665 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.8064 | 1.0767 | 1.0767 |
Cl2 | 1.8064 | | 2.4770 | 2.4770 | H3 | 1.0767 | 2.4770 | | 1.9335 | H4 | 1.0767 | 2.4770 | 1.9335 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
116.123 |
|
Br2 |
C1 |
H4 |
116.123 |
| H3 |
C1 |
H4 |
127.755 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.541 |
|
|
|
| 2 |
Cl |
0.042 |
|
|
|
| 3 |
H |
0.250 |
|
|
|
| 4 |
H |
0.250 |
|
|
|
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 |
-1.635 |
1.635 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.635 |
0.000 |
0.000 |
| y |
0.000 |
-18.398 |
0.000 |
| z |
0.000 |
0.000 |
-17.286 |
|
| Traceless |
| | x | y | z |
| x |
-2.793 |
0.000 |
0.000 |
| y |
0.000 |
0.563 |
0.000 |
| z |
0.000 |
0.000 |
2.230 |
|
| Polar |
| 3z2-r2 | 4.461 |
| x2-y2 | -2.237 |
| 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 |
0.969 |
0.000 |
0.000 |
| y |
0.000 |
1.858 |
0.000 |
| z |
0.000 |
0.000 |
4.311 |
<r2> (average value of r
2) Å
2
| <r2> |
34.090 |
| (<r2>)1/2 |
5.839 |