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All results from a given calculation for C2H4O3 (1,2,3-trioxolane)

using model chemistry: MP4=FULL/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP4=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-303.781990
Energy at 298.15K 
HF Energy-302.545854
Nuclear repulsion energy192.937497
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/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at MP4=FULL/aug-cc-pVTZ
ABC
0.27388 0.25193 0.14752

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -0.586 -1.050 0.000
O2 0.145 -0.486 1.116
O3 0.145 -0.486 -1.116
C4 0.145 0.897 0.773
C5 0.145 0.897 -0.773
H6 1.050 1.319 1.203
H7 1.050 1.319 -1.203
H8 -0.744 1.391 1.164
H9 -0.744 1.391 -1.164

Atom - Atom Distances (Å)
  O1 O2 O3 C4 C5 H6 H7 H8 H9
O11.44851.44852.21902.21903.12093.12092.70912.7091
O21.44852.23161.42492.34102.02143.07492.07753.0840
O31.44852.23162.34101.42493.07492.02143.08402.0775
C42.21901.42492.34101.54611.08732.21411.08962.1878
C52.21902.34101.42491.54612.21411.08732.18781.0896
H63.12092.02143.07491.08732.21412.40601.79592.9709
H73.12093.07492.02142.21411.08732.40602.97091.7959
H82.70912.07753.08401.08962.18781.79592.97092.3279
H92.70913.08402.07752.18781.08962.97091.79592.3279

picture of 1,2,3-trioxolane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 O2 C4 101.114 O1 O3 C5 101.114
O2 O1 O3 100.758 O2 C4 C5 103.918
O2 C4 H6 106.374 O2 C4 H8 110.718
O3 C5 C4 103.918 O3 C5 H7 106.374
O3 C5 H9 110.718 C4 C5 H7 113.293
C4 C5 H9 111.024 C5 C4 H6 113.293
C5 C4 H8 111.024 H6 C4 H8 111.171
H7 C5 H9 111.171
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability