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Geometry for HOCH2CH2NH2 (monoethanolamine)

1910171554

TPSSh/6-31G**


Point group is C1
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
N1 -1.3345 -0.5668 0.1195   1.3603 -0.4967 0.1391
C2 -0.6329 0.6723 -0.2628   0.6006 0.7009 -0.2640
C3 0.8030 0.5617 0.2597   -0.8332 0.5227 0.2455
O4 1.3758 -0.6591 -0.1685   -1.3387 -0.7301 -0.1749
H5 -1.6325 -0.5149 1.0926   1.6451 -0.4194 1.1144
H6 -2.1765 -0.6915 -0.4366   2.2134 -0.5843 -0.4072
H7 -1.1119 1.5961 0.0984   1.0282 1.6517 0.0916
H8 -0.6063 0.7095 -1.3564   0.5836 0.7251 -1.3582
H9 1.4187 1.3812 -0.1249   -1.4858 1.3057 -0.1545
H10 0.7972 0.6405 1.3628   -0.8430 0.6135 1.3476
H11 0.6261 -1.2849 -0.1059   -0.5588 -1.3162 -0.0978
Atom - Atom Distances (Å)
  N1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11
N1 1.4744 2.4211 2.7272 1.0190 1.0168 2.1744 2.0827 3.3815 2.7473 2.1002
C2 1.4744 1.5320 2.4117 2.0605 2.0672 1.1015 1.0946 2.1750 2.1653 2.3325
C3 2.4211 1.5320 1.4148 2.7900 3.3065 2.1824 2.1494 1.0949 1.1059 1.8907
O4 2.7272 2.4117 1.4148 3.2652 3.5626 3.3684 2.6857 2.0412 2.0901 0.9786
H5 1.0190 2.0605 2.7900 3.2652 1.6326 2.3908 2.9241 3.7931 2.7040 2.6703
H6 1.0168 2.0672 3.3065 3.5626 1.6326 2.5793 2.2967 4.1616 3.7223 2.8838
H7 2.1744 1.1015 2.1824 3.3684 2.3908 2.5793 1.7771 2.5495 2.4813 3.3708
H8 2.0827 1.0946 2.1494 2.6857 2.9241 2.2967 1.7771 2.4634 3.0608 2.6572
H9 3.3815 2.1750 1.0949 2.0412 3.7931 4.1616 2.5495 2.4634 1.7743 2.7815
H10 2.7473 2.1653 1.1059 2.0901 2.7040 3.7223 2.4813 3.0608 1.7743 2.4277
H11 2.1002 2.3325 1.8907 0.9786 2.6703 2.8838 3.3708 2.6572 2.7815 2.4277
Maximum atom distance is 4.1616Å 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 107.269 C2 C3 O4 109.791
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
N1 C2 H7 114.383 N1 C2 H8 107.409
C2 N1 H5 110.122 C2 N1 H6 110.817
C2 C3 H9 110.681 C2 C3 H10 109.279
C3 C2 H7 110.878 C3 C2 H8 108.690
C3 O4 H11 102.840 O4 C3 H9 108.168
O4 C3 H10 111.441 H5 N1 H6 106.641
H7 C2 H8 108.040 H9 C3 H10 107.458

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