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Geometry for HOCH2CH2NH2 (monoethanolamine)

1910171554

MP2=FULL/STO-3G


Point group is C1
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
N1 -1.3452 -0.6242 0.1040   1.3627 -0.5810 0.1245
C2 -0.6670 0.6852 -0.2641   0.6481 0.7024 -0.2660
C3 0.8101 0.5827 0.2631   -0.8303 0.5605 0.2482
O4 1.4318 -0.6596 -0.1760   -1.4089 -0.7057 -0.1817
H5 -1.6210 -0.5156 1.1193   1.6249 -0.4519 1.1410
H6 -2.2826 -0.6047 -0.3833   2.3038 -0.5382 -0.3540
H7 -1.1720 1.5861 0.1483   1.1209 1.6232 0.1402
H8 -0.6634 0.7642 -1.3690   0.6531 0.7681 -1.3718
H9 1.4161 1.4311 -0.1217   -1.4583 1.3850 -0.1527
H10 0.7924 0.6620 1.3780   -0.8261 0.6534 1.3622
H11 0.6340 -1.2845 -0.0858   -0.5932 -1.3045 -0.0762
Atom - Atom Distances (Å)
  N1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11
N1 1.5199 2.4754 2.7913 1.0577 1.0567 2.2175 2.1360 3.4496 2.8012 2.0951
C2 1.5199 1.5717 2.4942 2.0654 2.0708 1.1120 1.1078 2.2171 2.1969 2.3673
C3 2.4754 1.5717 1.4569 2.8018 3.3753 2.2245 2.2063 1.1113 1.1179 1.9077
O4 2.7913 2.4942 1.4569 3.3194 3.7205 3.4536 2.8000 2.0915 2.1378 1.0174
H5 1.0577 2.0654 2.8018 3.3194 1.6442 2.3583 2.9575 3.8150 2.6978 2.6700
H6 1.0567 2.0708 3.3753 3.7205 1.6442 2.5131 2.3382 4.2300 3.7632 3.0095
H7 2.2175 1.1120 2.2245 3.4536 2.3583 2.5131 1.7990 2.6067 2.4949 3.3995
H8 2.1360 1.1078 2.2063 2.8000 2.9575 2.3382 1.7990 2.5149 3.1106 2.7436
H9 3.4496 2.2171 1.1113 2.0915 3.8150 4.2300 2.6067 2.5149 1.7971 2.8263
H10 2.8012 2.1969 1.1179 2.1378 2.6978 3.7632 2.4949 3.1106 1.7971 2.4406
H11 2.0951 2.3673 1.9077 1.0174 2.6700 3.0095 3.3995 2.7436 2.8263 2.4406
Maximum atom distance is 4.2300Å 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 106.379 C2 C3 O4 110.827
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
N1 C2 H7 113.922 N1 C2 H8 107.725
C2 N1 H5 105.093 C2 N1 H6 105.560
C2 C3 H9 110.277 C2 C3 H10 108.358
C3 C2 H7 110.808 C3 C2 H8 109.641
C3 O4 H11 99.349 O4 C3 H9 108.299
O4 C3 H10 111.578 H5 N1 H6 102.093
H7 C2 H8 108.275 H9 C3 H10 107.449

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