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All results from a given calculation for CHF2CH2F (Ethane, 1,1,2-trifluoro)

using model chemistry: CCSD=FULL/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CCSD=FULL/daug-cc-pVDZ
 hartrees
Energy at 0K-376.777535
Energy at 298.15K 
HF Energy-375.840740
Nuclear repulsion energy189.528833
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/daug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3168 3168 19.16      
2 A 3143 3143 14.25      
3 A 3096 3096 15.73      
4 A 1494 1494 7.73      
5 A 1468 1468 11.11      
6 A 1400 1400 17.51      
7 A 1344 1344 13.79      
8 A 1263 1263 13.76      
9 A 1178 1178 71.08      
10 A 1144 1144 27.53      
11 A 1117 1117 228.87      
12 A 1086 1086 43.77      
13 A 914 914 35.85      
14 A 572 572 3.95      
15 A 475 475 19.55      
16 A 425 425 5.84      
17 A 242 242 8.62      
18 A 119 119 8.53      

Unscaled Zero Point Vibrational Energy (zpe) 11823.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11823.8 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at CCSD=FULL/daug-cc-pVDZ
ABC
0.29928 0.11996 0.09251

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.773 -0.601 -0.286
C2 0.466 0.019 0.333
F3 -1.889 0.110 0.151
F4 1.546 -0.759 -0.008
F5 0.677 1.269 -0.184
H6 -0.714 -0.540 -1.382
H7 -0.868 -1.647 0.043
H8 0.420 0.103 1.428

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 H6 H7 H8
C11.51731.39402.34062.36821.09991.10002.2030
C21.51732.36401.37431.36832.15592.15411.0993
F31.39402.36403.54702.83542.03812.03442.6382
F42.34061.37433.54702.21352.65452.57282.0185
F52.36821.36832.83542.21352.57763.30742.0057
H61.09992.15592.03812.65452.57761.81113.0978
H71.10002.15412.03442.57283.30741.81112.5762
H82.20301.09932.63822.01852.00573.09782.5762

picture of Ethane, 1,1,2-trifluoro state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F4 107.985 C1 C2 F5 110.205
C1 C2 H8 113.733 C2 C1 F3 108.515
C2 C1 H6 109.900 C2 C1 H7 109.754
F3 C1 H6 109.051 F3 C1 H7 108.750
F4 C2 F5 107.625 F4 C2 H8 108.866
F5 C2 H8 108.252 H6 C1 H7 110.825
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability