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Geometry for HCOOH (Formic acid) 1A' CS

1910171554
InChI=1S/CH2O2/c2-1-3/h1H,(H,2,3) INChIKey=BDAGIHXWWSANSR-UHFFFAOYSA-N

HF/CEP-121G


Point group is Cs
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
C1 0.0000 0.4349 0.0000   -0.1225 -0.4173 0.0000
O2 -1.0306 -0.4494 0.0000   1.1154 0.1409 0.0000
O3 1.1719 0.1130 0.0000   -1.1563 0.2216 0.0000
H4 -0.3675 1.4495 0.0000   -0.0557 -1.4943 0.0000
H5 -0.7631 -1.3680 0.0000   1.1176 1.0976 0.0000
Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5
C1 1.3579 1.2153 1.0791 1.9577
O2 1.3579 2.2732 2.0113 0.9567
O3 1.2153 2.2732 2.0386 2.4367
H4 1.0791 2.0113 2.0386 2.8451
H5 1.9577 0.9567 2.4367 2.8451
Maximum atom distance is 2.8451Å between atoms H4 and H5.
picture of Formic acid
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
O2 C1 O3 124.013
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
C1 O2 H5 114.397 O2 C1 H4 110.721
O3 C1 H4 125.266

For information on specific bond angles or dihedrals see the geometry comparison page in section Comparisons > Geometry > Bonds, angles.