Jump to
S1C2
Energy calculated at BLYP/cc-pVDZ
| | hartrees |
| Energy at 0K | -2613.370652 |
| Energy at 298.15K | -2613.374417 |
| HF Energy | -2613.370652 |
| Nuclear repulsion energy | 79.424936 |
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 BLYP/cc-pVDZ
| 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' |
3075 |
3080 |
4.66 |
|
|
|
| 2 |
A' |
1307 |
1309 |
18.61 |
|
|
|
| 3 |
A' |
671 |
672 |
19.48 |
|
|
|
| 4 |
A' |
262 |
262 |
62.46 |
|
|
|
| 5 |
A" |
3238 |
3243 |
0.00 |
|
|
|
| 6 |
A" |
890 |
891 |
1.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4720.9 cm
-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 4728.5 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 BLYP/cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.006 |
1.511 |
0.000 |
| Br2 |
-0.006 |
-0.374 |
0.000 |
| H3 |
0.131 |
2.005 |
0.969 |
| H4 |
0.131 |
2.005 |
-0.969 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8848 | 1.0962 | 1.0962 |
Br2 | 1.8848 | | 2.5722 | 2.5722 | H3 | 1.0962 | 2.5722 | | 1.9380 | H4 | 1.0962 | 2.5722 | 1.9380 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
116.779 |
|
Br2 |
C1 |
H4 |
116.779 |
| H3 |
C1 |
H4 |
124.239 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.126 |
|
|
|
| 2 |
Br |
-0.008 |
|
|
|
| 3 |
H |
0.067 |
|
|
|
| 4 |
H |
0.067 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.228 |
0.743 |
0.000 |
0.778 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.969 |
0.484 |
0.000 |
| y |
0.484 |
-21.948 |
0.000 |
| z |
0.000 |
0.000 |
-24.224 |
|
| Traceless |
| | x | y | z |
| x |
-2.883 |
0.484 |
0.000 |
| y |
0.484 |
3.149 |
0.000 |
| z |
0.000 |
0.000 |
-0.266 |
|
| Polar |
| 3z2-r2 | -0.531 |
| x2-y2 | -4.021 |
| xy | 0.484 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.160 |
0.061 |
0.000 |
| y |
0.061 |
5.785 |
0.000 |
| z |
0.000 |
0.000 |
2.928 |
<r2> (average value of r
2) Å
2
| <r2> |
43.563 |
| (<r2>)1/2 |
6.600 |
Jump to
S1C1
Energy calculated at BLYP/cc-pVDZ
| | hartrees |
| Energy at 0K | -2613.370609 |
| Energy at 298.15K | |
| HF Energy | -2613.370609 |
| Nuclear repulsion energy | 79.465263 |
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 BLYP/cc-pVDZ
| 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 |
3081 |
3086 |
3.60 |
129.18 |
0.12 |
0.21 |
| 2 |
A1 |
1304 |
1306 |
19.33 |
2.05 |
0.69 |
0.82 |
| 3 |
A1 |
670 |
671 |
18.38 |
11.11 |
0.26 |
0.41 |
| 4 |
B1 |
191i |
191i |
69.70 |
0.20 |
0.75 |
0.86 |
| 5 |
B2 |
3248 |
3253 |
0.06 |
66.13 |
0.75 |
0.86 |
| 6 |
B2 |
883 |
885 |
1.34 |
4.99 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4497.7 cm
-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 4504.9 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 BLYP/cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.509 |
| Br2 |
0.000 |
0.000 |
0.374 |
| H3 |
0.000 |
0.973 |
-2.013 |
| H4 |
0.000 |
-0.973 |
-2.013 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8828 | 1.0954 | 1.0954 |
Br2 | 1.8828 | | 2.5772 | 2.5772 | H3 | 1.0954 | 2.5772 | | 1.9453 | H4 | 1.0954 | 2.5772 | 1.9453 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.382 |
|
Br2 |
C1 |
H4 |
117.382 |
| H3 |
C1 |
H4 |
125.236 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.127 |
|
|
|
| 2 |
Br |
-0.006 |
|
|
|
| 3 |
H |
0.067 |
|
|
|
| 4 |
H |
0.067 |
|
|
|
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 |
-0.750 |
0.750 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.013 |
0.000 |
0.000 |
| y |
0.000 |
-24.189 |
0.000 |
| z |
0.000 |
0.000 |
-21.882 |
|
| Traceless |
| | x | y | z |
| x |
-2.978 |
0.000 |
0.000 |
| y |
0.000 |
-0.241 |
0.000 |
| z |
0.000 |
0.000 |
3.219 |
|
| Polar |
| 3z2-r2 | 6.438 |
| x2-y2 | -1.824 |
| 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 |
2.141 |
0.000 |
0.000 |
| y |
0.000 |
2.921 |
0.000 |
| z |
0.000 |
0.000 |
5.760 |
<r2> (average value of r
2) Å
2
| <r2> |
43.555 |
| (<r2>)1/2 |
6.600 |