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Geometry for HOCH2CH2NH2 (monoethanolamine)

1910171554

HSEh1PBE/3-21G


Point group is C1
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
N1 -1.2965 -0.5496 0.1237   1.3129 -0.5040 0.1430
C2 -0.6213 0.7177 -0.2450   0.5993 0.7353 -0.2478
C3 0.8332 0.5763 0.2402   -0.8545 0.5507 0.2250
O4 1.3023 -0.7209 -0.1623   -1.2756 -0.7663 -0.1661
H5 -1.5794 -0.5728 1.1052   1.5864 -0.5060 1.1275
H6 -2.0808 -0.7866 -0.4824   2.1108 -0.7217 -0.4524
H7 -1.0970 1.6243 0.1552   1.0401 1.6621 0.1460
H8 -0.6163 0.7718 -1.3379   0.6036 0.7761 -1.3412
H9 1.4634 1.3479 -0.2125   -1.5057 1.2951 -0.2433
H10 0.8548 0.7163 1.3361   -0.8919 0.7029 1.3189
H11 0.4407 -1.2507 -0.1023   -0.3974 -1.2660 -0.0912
Atom - Atom Distances (Å)
  N1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11
N1 1.4825 2.4118 2.6201 1.0217 1.0191 2.1832 2.0844 3.3661 2.7750 1.8870
C2 1.4825 1.5398 2.4035 2.0991 2.1094 1.0993 1.0942 2.1781 2.1631 2.2412
C3 2.4118 1.5398 1.4369 2.8087 3.2971 2.1980 2.1516 1.0943 1.1051 1.8998
O4 2.6201 2.4035 1.4369 3.1516 3.3989 3.3700 2.7002 2.0756 2.1239 1.0132
H5 1.0217 2.0991 2.8087 3.1516 1.6786 2.4418 2.9502 3.8320 2.7641 2.4492
H6 1.0191 2.1094 3.2971 3.3989 1.6786 2.6808 2.3032 4.1461 3.7661 2.5919
H7 2.1832 1.0993 2.1980 3.3700 2.4418 2.6808 1.7852 2.6014 2.4553 3.2705
H8 2.0844 1.0942 2.1516 2.7002 2.9502 2.3032 1.7852 2.4338 3.0525 2.5951
H9 3.3661 2.1781 1.0943 2.0756 3.8320 4.1461 2.6014 2.4338 1.7798 2.7948
H10 2.7750 2.1631 1.1051 2.1239 2.7641 3.7661 2.4553 3.0525 1.7798 2.4717
H11 1.8870 2.2412 1.8998 1.0132 2.4492 2.5919 3.2705 2.5951 2.7948 2.4717
Maximum atom distance is 4.1461Å between atoms H6 and H9.
picture of monoethanolamine
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
N1 C2 C3 105.863 C2 C3 O4 107.641
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
N1 C2 H7 114.667 N1 C2 H8 107.019
C2 N1 H5 112.607 C2 N1 H6 113.667
C2 C3 H9 110.418 C2 C3 H10 108.624
C3 C2 H7 111.701 C3 C2 H8 108.359
C3 O4 H11 100.245 O4 C3 H9 109.429
O4 C3 H10 112.691 H5 N1 H6 110.669
H7 C2 H8 108.959 H9 C3 H10 108.042

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