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All results from a given calculation for C3H6O3 (1,3,5-Trioxane)

using model chemistry: MP4=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A1
Energy calculated at MP4=FULL/cc-pVTZ
 hartrees
Energy at 0K-343.163335
Energy at 298.15K 
HF Energy-341.783812
Nuclear repulsion energy271.597769
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP4=FULL/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at MP4=FULL/cc-pVTZ
ABC
0.17723 0.17723 0.09877

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.318 0.185
C2 -1.141 -0.659 0.185
C3 1.141 -0.659 0.185
O4 -1.163 0.671 -0.272
O5 1.163 0.671 -0.272
O6 0.000 -1.343 -0.272
H7 0.000 2.321 -0.219
H8 0.000 1.332 1.283
H9 -2.010 -1.161 -0.219
H10 -1.154 -0.666 1.283
H11 2.010 -1.161 -0.219
H12 1.154 -0.666 1.283

Atom - Atom Distances (Å)
  C1 C2 C3 O4 O5 O6 H7 H8 H9 H10 H11 H12
C12.28252.28251.40651.40652.69931.08161.09893.21672.54453.21672.5445
C22.28252.28251.40652.69931.40653.21672.54451.08161.09893.21672.5445
C32.28252.28252.69931.40651.40653.21672.54453.21672.54451.08161.0989
O41.40651.40652.69932.32552.32552.01922.05112.01922.05113.66433.0941
O51.40652.69931.40652.32552.32552.01922.05113.66433.09412.01922.0511
O62.69931.40651.40652.32552.32553.66433.09412.01922.05112.01922.0511
H71.08163.21673.21672.01922.01923.66431.79874.02063.53744.02063.5374
H81.09892.54452.54452.05112.05113.09411.79873.53742.30763.53742.3076
H93.21671.08163.21672.01923.66432.01924.02063.53741.79874.02063.5374
H102.54451.09892.54452.05113.09412.05113.53742.30761.79873.53742.3076
H113.21673.21671.08163.66432.01922.01924.02063.53744.02063.53741.7987
H122.54452.54451.09893.09412.05112.05113.53742.30763.53742.30761.7987

picture of 1,3,5-Trioxane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O4 C2 108.473 C1 O5 C3 108.473
C2 O6 C3 108.473 O4 C1 O5 111.529
O4 C1 H7 107.783 O4 C1 H8 109.295
O4 C2 O6 111.529 O4 C2 H9 107.783
O4 C2 H10 109.295 O5 C1 H7 107.783
O5 C1 H8 109.295 O5 C3 O6 111.529
O5 C3 H11 107.783 O5 C3 H12 109.295
O6 C2 H9 107.783 O6 C2 H10 109.295
O6 C3 H11 107.783 O6 C3 H12 109.295
H7 C1 H8 111.153 H9 C2 H10 111.153
H11 C3 H12 111.153
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability