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

using model chemistry: B2PLYP=FULL/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULL/3-21G*
 hartrees
Energy at 0K-575.655290
Energy at 298.15K-575.663054
HF Energy-575.513921
Nuclear repulsion energy164.575229
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 B2PLYP=FULL/3-21G*
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' 3177 3177 24.58 34.46 0.34 0.50
2 A' 3156 3156 20.10 77.61 0.72 0.84
3 A' 3140 3140 1.30 137.01 0.55 0.71
4 A' 3082 3082 14.80 188.59 0.03 0.05
5 A' 1591 1591 11.28 2.50 0.67 0.80
6 A' 1579 1579 8.40 32.80 0.75 0.86
7 A' 1491 1491 7.77 3.29 0.49 0.66
8 A' 1334 1334 34.86 7.49 0.71 0.83
9 A' 1233 1233 18.88 1.63 0.74 0.85
10 A' 1131 1131 15.18 6.73 0.57 0.72
11 A' 884 884 10.23 8.83 0.62 0.76
12 A' 607 607 31.03 18.24 0.29 0.45
13 A' 429 429 2.25 1.74 0.17 0.29
14 A' 345 345 2.35 1.56 0.53 0.69
15 A' 277 277 0.12 0.03 0.61 0.76
16 A" 3168 3168 9.84 33.26 0.75 0.86
17 A" 3147 3147 2.79 13.19 0.75 0.86
18 A" 3078 3078 7.85 2.18 0.75 0.86
19 A" 1572 1572 1.04 29.03 0.75 0.86
20 A" 1566 1566 3.63 9.60 0.75 0.86
21 A" 1476 1476 12.83 6.19 0.75 0.86
22 A" 1406 1406 2.18 5.29 0.75 0.86
23 A" 1158 1158 4.03 4.01 0.75 0.86
24 A" 1005 1005 2.63 0.27 0.75 0.86
25 A" 980 980 0.19 2.75 0.75 0.86
26 A" 330 330 1.60 1.70 0.75 0.86
27 A" 255 255 0.04 0.05 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 21297.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21297.2 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 B2PLYP=FULL/3-21G*
ABC
0.26635 0.14828 0.10478

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.916 1.012 0.000
C2 0.589 -0.054 0.000
C3 0.589 -0.903 1.276
C4 0.589 -0.903 -1.276
H5 1.424 0.646 0.000
H6 1.497 -1.514 1.301
H7 1.497 -1.514 -1.301
H8 0.563 -0.270 2.164
H9 0.563 -0.270 -2.164
H10 -0.282 -1.562 1.285
H11 -0.282 -1.562 -1.285

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.84492.74982.74982.36853.72843.72842.91852.91852.94602.9460
C21.84491.53211.53211.08962.15632.15632.17532.17532.16412.1641
C32.74981.53212.55132.17331.09492.79991.09153.49791.09242.7841
C42.74981.53212.55132.17332.79991.09493.49791.09152.78411.0924
H52.36851.08962.17332.17332.52312.52312.50282.50283.07193.0719
H63.72842.15631.09492.79992.52312.60281.77913.79901.78003.1399
H73.72842.15632.79991.09492.52312.60283.79901.77913.13991.7800
H82.91852.17531.09153.49792.50281.77913.79904.32881.77673.7794
H92.91852.17533.49791.09152.50283.79901.77914.32883.77941.7767
H102.94602.16411.09242.78413.07191.78003.13991.77673.77942.5705
H112.94602.16412.78411.09243.07193.13991.78003.77941.77672.5705

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 108.676 Cl1 C2 C4 108.676
Cl1 C3 H5 56.050 C2 C3 H6 109.200
C2 C3 H8 110.901 C2 C3 H10 109.958
C2 C4 H7 109.200 C2 C4 H9 110.901
C2 C4 H11 109.958 C3 C2 C4 112.737
C3 C2 H5 110.856 C4 C2 H5 110.856
H6 C3 H8 108.918 H6 C3 H10 108.937
H7 C4 H9 108.918 H7 C4 H11 108.937
H8 C3 H10 108.893 H9 C4 H11 108.893
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability