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Geometry for C6H6 (2,4-Hexadiyne) 1A1' D3H

1910171554
InChI=1S/C6H6/c1-3-5-6-4-2/h1-2H3 INChIKey=PCTCNWZFDASPLA-UHFFFAOYSA-N

B3PW91/cc-pVDZ


Point group is D3h
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
C1 0.0000 0.0000 0.6848   0.6848 0.0000 0.0000
C2 0.0000 0.0000 -0.6848   -0.6848 0.0000 0.0000
C3 0.0000 0.0000 1.9058   1.9058 0.0000 0.0000
C4 0.0000 0.0000 -1.9058   -1.9058 0.0000 0.0000
C5 0.0000 0.0000 3.3580   3.3580 0.0000 0.0000
C6 0.0000 0.0000 -3.3580   -3.3580 0.0000 0.0000
H7 0.0000 1.0284 3.7547   3.7547 1.0284 0.0000
H8 -0.8906 -0.5142 3.7547   3.7547 -0.5142 -0.8906
H9 0.8906 -0.5142 3.7547   3.7547 -0.5142 0.8906
H10 0.0000 1.0284 -3.7547   -3.7547 1.0284 0.0000
H11 0.8906 -0.5142 -3.7547   -3.7547 -0.5142 0.8906
H12 -0.8906 -0.5142 -3.7547   -3.7547 -0.5142 -0.8906
Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C1 1.3696 1.2210 2.5906 2.6732 4.0427 3.2376 3.2376 3.2376 4.5570 4.5570 4.5570
C2 1.3696 2.5906 1.2210 4.0427 2.6732 4.5570 4.5570 4.5570 3.2376 3.2376 3.2376
C3 1.2210 2.5906 3.8116 1.4522 5.2637 2.1156 2.1156 2.1156 5.7531 5.7531 5.7531
C4 2.5906 1.2210 3.8116 5.2637 1.4522 5.7531 5.7531 5.7531 2.1156 2.1156 2.1156
C5 2.6732 4.0427 1.4522 5.2637 6.7159 1.1022 1.1022 1.1022 7.1866 7.1866 7.1866
C6 4.0427 2.6732 5.2637 1.4522 6.7159 7.1866 7.1866 7.1866 1.1022 1.1022 1.1022
H7 3.2376 4.5570 2.1156 5.7531 1.1022 7.1866 1.7812 1.7812 7.5094 7.7177 7.7177
H8 3.2376 4.5570 2.1156 5.7531 1.1022 7.1866 1.7812 1.7812 7.7177 7.7177 7.5094
H9 3.2376 4.5570 2.1156 5.7531 1.1022 7.1866 1.7812 1.7812 7.7177 7.5094 7.7177
H10 4.5570 3.2376 5.7531 2.1156 7.1866 1.1022 7.5094 7.7177 7.7177 1.7812 1.7812
H11 4.5570 3.2376 5.7531 2.1156 7.1866 1.1022 7.7177 7.7177 7.5094 1.7812 1.7812
H12 4.5570 3.2376 5.7531 2.1156 7.1866 1.1022 7.7177 7.5094 7.7177 1.7812 1.7812
Maximum atom distance is 7.7177Å between atoms H8 and H11.
picture of 2,4-Hexadiyne
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
C1 C2 C4 180.000 C1 C3 C5 180.000
C2 C1 C3 180.000 C2 C4 C6 180.000
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
C3 C5 H7 111.096 C3 C5 H8 111.096
C3 C5 H9 111.096 C4 C6 H10 111.096
C4 C6 H11 111.096 C4 C6 H12 111.096
H7 C5 H8 107.799 H7 C5 H9 107.799
H8 C5 H9 107.799 H10 C6 H11 107.799
H10 C6 H12 107.799 H11 C6 H12 107.799

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