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

using model chemistry: QCISD(T)=FULL/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A1
Energy calculated at QCISD(T)=FULL/Def2TZVPP
 hartrees
Energy at 0K-343.197403
Energy at 298.15K 
HF Energy-341.798127
Nuclear repulsion energy271.340464
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 QCISD(T)=FULL/Def2TZVPP
Rotational Constants (cm-1) from geometry optimized at QCISD(T)=FULL/Def2TZVPP
ABC
0.17691 0.17691 0.09854

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.322 0.184
C2 -1.145 -0.661 0.184
C3 1.145 -0.661 0.184
O4 -1.162 0.671 -0.270
O5 1.162 0.671 -0.270
O6 0.000 -1.342 -0.270
H7 0.000 2.324 -0.226
H8 0.000 1.342 1.284
H9 -2.013 -1.162 -0.226
H10 -1.162 -0.671 1.284
H11 2.013 -1.162 -0.226
H12 1.162 -0.671 1.284

Atom - Atom Distances (Å)
  C1 C2 C3 O4 O5 O6 H7 H8 H9 H10 H11 H12
C12.28922.28921.40731.40732.70211.08301.09963.22302.55563.22302.5556
C22.28922.28921.40732.70211.40733.22302.55561.08301.09963.22302.5556
C32.28922.28922.70211.40731.40733.22302.55563.22302.55561.08301.0996
O41.40731.40732.70212.32432.32432.02112.05332.02112.05333.66623.1015
O51.40732.70211.40732.32432.32432.02112.05333.66623.10152.02112.0533
O62.70211.40731.40732.32432.32433.66623.10152.02112.05332.02112.0533
H71.08303.22303.22302.02112.02113.66621.80094.02523.54974.02523.5497
H81.09962.55562.55562.05332.05333.10151.80093.54972.32473.54972.3247
H93.22301.08303.22302.02113.66622.02114.02523.54971.80094.02523.5497
H102.55561.09962.55562.05333.10152.05333.54972.32471.80093.54972.3247
H113.22303.22301.08303.66622.02112.02114.02523.54974.02523.54971.8009
H122.55562.55561.09963.10152.05332.05333.54972.32473.54972.32471.8009

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 108.841 C1 O5 C3 108.841
C2 O6 C3 108.841 O4 C1 O5 111.335
O4 C1 H7 107.791 O4 C1 H8 109.361
O4 C2 O6 111.335 O4 C2 H9 107.791
O4 C2 H10 109.361 O5 C1 H7 107.791
O5 C1 H8 109.361 O5 C3 O6 111.335
O5 C3 H11 107.791 O5 C3 H12 109.361
O6 C2 H9 107.791 O6 C2 H10 109.361
O6 C3 H11 107.791 O6 C3 H12 109.361
H7 C1 H8 111.196 H9 C2 H10 111.196
H11 C3 H12 111.196
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability