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All results from a given calculation for CH3CHClCH3 (Propane, 2-chloro-)

using model chemistry: MP4/TZVP

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/TZVP
 hartrees
Energy at 0K-577.905849
Energy at 298.15K-577.913623
HF Energy-577.233471
Nuclear repulsion energy165.668666
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/TZVP
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' 3154 3037        
2 A' 3135 3019        
3 A' 3107 2992        
4 A' 3053 2939        
5 A' 1515 1459        
6 A' 1509 1453        
7 A' 1447 1394        
8 A' 1322 1273        
9 A' 1210 1165        
10 A' 1098 1057        
11 A' 914 880        
12 A' 648 624        
13 A' 425 409        
14 A' 342 329        
15 A' 288 278        
16 A" 3150 3033        
17 A" 3128 3012        
18 A" 3049 2935        
19 A" 1495 1440        
20 A" 1494 1438        
21 A" 1429 1376        
22 A" 1370 1319        
23 A" 1164 1121        
24 A" 967 931        
25 A" 953 917        
26 A" 326 314        
27 A" 245 236        

Unscaled Zero Point Vibrational Energy (zpe) 20968.7 cm-1
Scaled (by 0.9629) Zero Point Vibrational Energy (zpe) 20190.7 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 MP4/TZVP
ABC
0.26967 0.15066 0.10624

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.894 1.018 0.000
C2 0.573 -0.064 0.000
C3 0.573 -0.903 1.267
C4 0.573 -0.903 -1.267
H5 1.426 0.616 0.000
H6 1.467 -1.534 1.284
H7 1.467 -1.534 -1.284
H8 0.572 -0.273 2.159
H9 0.572 -0.273 -2.159
H10 -0.310 -1.546 1.298
H11 -0.310 -1.546 -1.298

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.82252.72892.72892.35433.70603.70602.91142.91142.93292.9329
C21.82251.51971.51971.09132.14672.14672.16872.16872.15892.1589
C32.72891.51972.53442.15441.09482.77591.09143.48321.09302.7878
C42.72891.51972.53442.15442.77591.09483.48321.09142.78781.0930
H52.35431.09132.15442.15442.50432.50432.48582.48583.06193.0619
H63.70602.14671.09482.77592.50432.56751.77633.77351.77783.1343
H73.70602.14672.77591.09482.50432.56753.77351.77633.13431.7778
H82.91142.16871.09143.48322.48581.77633.77354.31721.77243.7876
H92.91142.16873.48321.09142.48583.77351.77634.31723.78761.7724
H102.93292.15891.09302.78783.06191.77783.13431.77243.78762.5953
H112.93292.15892.78781.09303.06193.13431.77783.78761.77242.5953

picture of Propane, 2-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 C2 C3 109.137 Cl1 C2 C4 109.137
Cl1 C3 H5 56.173 C2 C3 H6 109.306
C2 C3 H8 111.257 C2 C3 H10 110.378
C2 C4 H7 109.306 C2 C4 H9 111.257
C2 C4 H11 110.378 C3 C2 C4 112.992
C3 C2 H5 110.123 C4 C2 H5 110.123
H6 C3 H8 108.683 H6 C3 H10 108.697
H7 C4 H9 108.683 H7 C4 H11 108.697
H8 C3 H10 108.464 H9 C4 H11 108.464
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability