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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

BLYP/STO-3G


Point group is Cs
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
C1 0.0000 0.4560 0.0000   0.1347 0.4356 0.0000
O2 -1.0935 -0.4858 0.0000   -1.1882 -0.1410 0.0000
O3 1.2220 0.1318 0.0000   1.2064 -0.2351 0.0000
H4 -0.4522 1.4932 0.0000   0.0093 1.5602 0.0000
H5 -0.5761 -1.3976 0.0000   -0.9633 -1.1650 0.0000
Atom - Atom Distances (Å)
  C1 O2 O3 H4 H5
C1 1.4431 1.2643 1.1315 1.9410
O2 1.4431 2.3964 2.0803 1.0484
O3 1.2643 2.3964 2.1578 2.3605
H4 1.1315 2.0803 2.1578 2.8935
H5 1.9410 1.0484 2.3605 2.8935
Maximum atom distance is 2.8935Å 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 124.405
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
C1 O2 H5 101.167 O2 C1 H4 107.184
O3 C1 H4 128.411

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