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Computational Chemistry Comparison and Benchmark DataBase
Release 22 (May 2022) Standard Reference Database 101
National Institute of Standards and Technology
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You are here: Home > Geometry > Calculated > Calculated geometry OR Calculated > Geometry > Calculated geometry
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Geometry for CH2F2 (Methane, difluoro-)
1A1 C2V
1910171554
InChI=1S/CH2F2/c2-1-3/h1H2 INChIKey=RWRIWBAIICGTTQ-UHFFFAOYSA-N
CID/cc-pVTZ
Point group is C2v
| Atom |
Internal |
|
Principal |
| x (Å) |
y (Å) |
z (Å) |
|
a (Å) |
b (Å) |
c (Å) |
| C1 |
0.0000 |
0.0000 |
0.4957 |
|
0.4957 |
0.0000 |
0.0000 |
| H2 |
-0.8995 |
0.0000 |
1.0952 |
|
1.0952 |
-0.8995 |
0.0000 |
| H3 |
0.8995 |
0.0000 |
1.0952 |
|
1.0952 |
0.8995 |
0.0000 |
| F4 |
0.0000 |
1.0875 |
-0.2869 |
|
-0.2869 |
0.0000 |
1.0875 |
| F5 |
0.0000 |
-1.0875 |
-0.2869 |
|
-0.2869 |
0.0000 |
-1.0875 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
H3 |
F4 |
F5 |
| C1 |
|
1.0809 |
1.0809 |
1.3398 |
1.3398 |
| H2 |
1.0809 |
| 1.7989 |
1.9753 |
1.9753 |
| H3 |
1.0809 |
1.7989 |
| 1.9753 |
1.9753 |
| F4 |
1.3398 |
1.9753 |
1.9753 |
| 2.1750 |
| F5 |
1.3398 |
1.9753 |
1.9753 |
2.1750 |
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Maximum atom distance is 2.1750Å
between atoms F4 and F5.
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
F4 |
C1 |
F5 |
108.514 |
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Calculated Bond Angles (degrees) (Involving Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
H2 |
C1 |
H3 |
112.636 |
|
H2 |
C1 |
F4 |
108.903 |
|
H2 |
C1 |
F5 |
108.903 |
|
H3 |
C1 |
F4 |
108.903 |
|
H3 |
C1 |
F5 |
108.903 |
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For information on specific bond angles or dihedrals
see the geometry comparison page in section
Comparisons > Geometry > Bonds, angles.