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All results from a given calculation for CH2FCH2CH2F (1,3-difluoropropane)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at CCSD=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-317.250657
Energy at 298.15K 
HF Energy-316.092172
Nuclear repulsion energy188.631784
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 CCSD=FULL/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCSD=FULL/aug-cc-pVTZ
ABC
0.31563 0.09739 0.09205

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.959
C2 0.000 1.254 0.125
C3 0.000 -1.254 0.125
F4 1.183 1.326 -0.598
F5 -1.183 -1.326 -0.598
H6 0.881 -0.005 1.601
H7 -0.881 0.005 1.601
H8 -0.821 1.255 -0.589
H9 -0.057 2.142 0.749
H10 0.821 -1.255 -0.589
H11 0.057 -2.142 0.749

Atom - Atom Distances (Å)
  C1 C2 C3 F4 F5 H6 H7 H8 H9 H10 H11
C11.50641.50642.36262.36261.09021.09022.15472.15342.15472.1534
C21.50642.50871.38802.92922.13102.12541.08731.08742.73493.4543
C31.50642.50872.92921.38802.12542.13102.73493.45431.08731.0874
F42.36261.38802.92923.55392.58813.29272.00482.00522.60653.8877
F52.36262.92921.38803.55393.29272.58812.60653.88772.00482.0052
H61.09022.13102.12542.58813.29271.76233.04582.49322.52192.4440
H71.09022.12542.13103.29272.58811.76232.52192.44403.04582.4932
H82.15471.08732.73492.00482.60653.04582.52191.77772.99933.7556
H92.15341.08743.45432.00523.88772.49322.44401.77773.75564.2865
H102.15472.73491.08732.60652.00482.52193.04582.99933.75561.7777
H112.15343.45431.08743.88772.00522.44402.49323.75564.28651.7777

picture of 1,3-difluoropropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F4 109.357 C1 C2 H8 111.330
C1 C2 H9 111.211 C1 C3 F5 109.357
C1 C3 H10 111.330 C1 C3 H11 111.211
C2 C1 C3 112.749 C2 C1 H6 109.253
C2 C1 H7 108.812 C3 C1 H6 108.812
C3 C1 H7 109.253 F4 C2 H8 107.560
F4 C2 H9 107.579 F5 C3 H10 107.560
F5 C3 H11 107.579 H6 C1 H7 107.844
H8 C2 H9 109.662 H10 C3 H11 109.662
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability