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All results from a given calculation for CH2ClCH2CH3 (Propane, 1-chloro-)

using model chemistry: MP2/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes anti 1A'
1 2 no gauche 1A

Conformer 1 (anti)

Jump to S1C2
Energy calculated at MP2/SDD
 hartrees
Energy at 0K-577.414640
Energy at 298.15K-577.422232
Nuclear repulsion energy153.811973
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 MP2/SDD
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' 3127 3018 43.13      
2 A' 3096 2988 32.43      
3 A' 3056 2950 15.56      
4 A' 3018 2913 34.61      
5 A' 1545 1491 8.67      
6 A' 1533 1480 2.24      
7 A' 1519 1466 1.54      
8 A' 1459 1409 8.27      
9 A' 1411 1362 6.70      
10 A' 1332 1286 22.30      
11 A' 1142 1102 1.66      
12 A' 1045 1009 2.74      
13 A' 912 880 11.96      
14 A' 693 669 26.39      
15 A' 348 336 3.14      
16 A' 230 222 2.40      
17 A" 3183 3073 30.50      
18 A" 3126 3018 54.56      
19 A" 3105 2998 1.89      
20 A" 1540 1486 10.31      
21 A" 1341 1294 0.17      
22 A" 1282 1237 0.17      
23 A" 1104 1066 1.03      
24 A" 899 868 0.12      
25 A" 786 758 5.07      
26 A" 228 220 0.02      
27 A" 114 110 1.47      

Unscaled Zero Point Vibrational Energy (zpe) 21086.5 cm-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 20354.8 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 MP2/SDD
ABC
0.82684 0.07399 0.07068

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/SDD

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.618 0.000
C2 0.969 -0.587 0.000
C3 2.455 -0.103 0.000
Cl4 -1.812 0.020 0.000
H5 0.105 1.235 0.904
H6 0.105 1.235 -0.904
H7 0.776 -1.211 -0.891
H8 0.776 -1.211 0.891
H9 3.140 -0.969 0.000
H10 2.674 0.507 -0.896
H11 2.674 0.507 0.896

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9 H10 H11
C11.54592.55901.90761.10011.10012.17752.17753.51822.82232.8223
C21.54591.56352.84592.21002.21001.10511.10512.20462.21542.2154
C32.55901.56354.26882.85172.85172.20082.20081.10421.10561.1056
Cl41.90762.84594.26882.44292.44293.00103.00105.04944.60014.6001
H51.10012.21002.85172.44291.80883.10792.53673.85853.22032.6701
H61.10012.21002.85172.44291.80882.53673.10793.85852.67013.2203
H72.17751.10512.20083.00103.10792.53671.78262.53792.56053.1224
H82.17751.10512.20083.00102.53673.10791.78262.53793.12242.5605
H93.51822.20461.10425.04943.85853.85852.53792.53791.78881.7888
H102.82232.21541.10564.60013.22032.67012.56053.12241.78881.7915
H112.82232.21541.10564.60012.67013.22033.12242.56051.78881.7915

picture of Propane, 1-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 110.766 C1 C2 H7 109.320
C1 C2 H8 109.320 C2 C1 Cl4 110.549
C2 C1 H5 112.180 C2 C1 H6 112.180
C2 C3 H9 110.268 C2 C3 H10 111.032
C2 C3 H11 111.032 C3 C2 H7 109.925
C3 C2 H8 109.925 Cl4 C1 H5 105.457
Cl4 C1 H6 105.457 H5 C1 H6 110.596
H7 C2 H8 107.521 H9 C3 H10 108.087
H9 C3 H11 108.087 H10 C3 H11 108.225
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (gauche)

Jump to S1C1
Energy calculated at MP2/SDD
 hartrees
Energy at 0K-577.414573
Energy at 298.15K-577.422287
Nuclear repulsion energy157.912412
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 MP2/SDD
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 3183 3072 22.49      
2 A 3140 3031 32.49      
3 A 3122 3014 57.40      
4 A 3100 2993 31.49      
5 A 3090 2983 7.86      
6 A 3027 2922 20.58      
7 A 3022 2917 41.55      
8 A 1548 1495 8.29      
9 A 1538 1485 9.55      
10 A 1511 1458 1.71      
11 A 1508 1456 6.48      
12 A 1461 1410 9.25      
13 A 1421 1372 3.02      
14 A 1374 1327 30.13      
15 A 1306 1261 1.95      
16 A 1257 1213 0.47      
17 A 1131 1091 0.42      
18 A 1098 1060 0.82      
19 A 1075 1037 2.58      
20 A 922 890 4.93      
21 A 872 842 8.04      
22 A 818 789 13.15      
23 A 616 595 15.82      
24 A 419 405 1.58      
25 A 293 283 0.91      
26 A 214 206 1.30      
27 A 125 121 1.07      

Unscaled Zero Point Vibrational Energy (zpe) 21095.1 cm-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 20363.1 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 MP2/SDD
ABC
0.37316 0.10354 0.08904

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/SDD

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.141 0.933 0.322
C2 -1.187 0.562 -0.379
C3 -1.830 -0.755 0.154
Cl4 1.503 -0.348 -0.067
H5 0.545 1.892 -0.034
H6 0.045 0.932 1.418
H7 -1.887 1.407 -0.210
H8 -1.015 0.487 -1.468
H9 -2.793 -0.945 -0.352
H10 -1.165 -1.616 -0.027
H11 -2.020 -0.684 1.241

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9 H10 H11
C11.54652.59961.91001.09961.10042.14892.17703.54762.88562.8509
C21.54651.55912.85672.21012.21021.10961.10552.20232.20712.2071
C32.59961.55913.36433.56012.82092.19252.19961.10451.10311.1059
Cl41.91002.85673.36432.43632.44363.81942.99984.34592.95443.7729
H51.09962.21013.56012.43631.81112.48532.54174.39133.90263.8519
H61.10042.21022.82092.44361.81112.57083.10713.83533.16982.6282
H72.14891.10962.19253.81942.48532.57081.78562.52413.11352.5486
H82.17701.10552.19962.99982.54173.10711.78562.54132.55493.1183
H93.54762.20231.10454.34594.39133.83532.52412.54131.79041.7898
H102.88562.20711.10312.95443.90263.16983.11352.55491.79041.7909
H112.85092.20711.10593.77293.85192.62822.54863.11831.78981.7909

picture of Propane, 1-chloro- state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 113.661 C1 C2 H7 106.852
C1 C2 H8 109.219 C2 C1 Cl4 111.037
C2 C1 H5 112.178 C2 C1 H6 112.134
C2 C3 H9 110.380 C2 C3 H10 110.842
C2 C3 H11 110.674 C3 C2 H7 109.332
C3 C2 H8 110.114 Cl4 C1 H5 104.874
Cl4 C1 H6 105.342 H5 C1 H6 110.823
H7 C2 H8 107.435 H9 C3 H10 108.390
H9 C3 H11 108.135 H10 C3 H11 108.331
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability