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

using model chemistry: B3LYP/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 B3LYP/3-21G
 hartrees
Energy at 0K-575.905488
Energy at 298.15K-575.913160
HF Energy-575.905488
Nuclear repulsion energy162.485468
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 B3LYP/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3164 3053 22.65 30.85 0.04 0.08
2 A' 3139 3029 4.22 88.48 0.70 0.82
3 A' 3119 3010 10.26 141.28 0.59 0.74
4 A' 3054 2947 17.52 220.45 0.06 0.11
5 A' 1570 1515 11.73 3.34 0.65 0.79
6 A' 1557 1502 8.98 31.73 0.75 0.85
7 A' 1473 1421 8.26 4.56 0.43 0.60
8 A' 1287 1242 39.50 7.15 0.63 0.77
9 A' 1217 1174 34.40 2.96 0.71 0.83
10 A' 1095 1056 12.74 9.06 0.63 0.78
11 A' 881 850 12.50 8.17 0.69 0.82
12 A' 573 553 36.59 21.14 0.30 0.47
13 A' 417 402 3.02 2.22 0.21 0.34
14 A' 331 320 4.36 2.79 0.51 0.68
15 A' 271 261 0.21 0.05 0.51 0.67
16 A" 3147 3037 8.90 34.35 0.75 0.86
17 A" 3118 3009 4.02 15.96 0.75 0.86
18 A" 3049 2942 5.10 7.53 0.75 0.86
19 A" 1550 1495 1.18 31.17 0.75 0.86
20 A" 1543 1489 3.45 8.34 0.75 0.86
21 A" 1458 1407 15.87 8.04 0.75 0.86
22 A" 1393 1345 3.91 4.35 0.75 0.86
23 A" 1152 1112 6.69 5.55 0.75 0.86
24 A" 994 959 3.20 0.09 0.75 0.86
25 A" 972 938 0.01 1.45 0.75 0.86
26 A" 312 301 2.27 2.37 0.75 0.86
27 A" 248 239 0.11 0.11 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 21041.8 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 20303.2 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 B3LYP/3-21G
ABC
0.26437 0.14231 0.10167

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.981 0.996 0.000
C2 0.634 -0.061 0.000
C3 0.634 -0.889 1.279
C4 0.634 -0.889 -1.279
H5 1.417 0.697 0.000
H6 1.562 -1.474 1.328
H7 1.562 -1.474 -1.328
H8 0.577 -0.247 2.162
H9 0.577 -0.247 -2.162
H10 -0.216 -1.577 1.284
H11 -0.216 -1.577 -1.284

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.93042.79242.79242.41653.78533.78532.94052.94052.97552.9755
C21.93041.52341.52341.08962.14902.14902.17052.17052.16082.1608
C32.79241.52342.55792.18241.09782.82791.09273.50051.09372.7867
C42.79241.52342.55792.18242.82791.09783.50051.09272.78671.0937
H52.41651.08962.18242.18242.54832.54832.50402.50403.07983.0798
H63.78532.14901.09782.82792.54832.65521.78033.82751.78173.1613
H73.78532.14902.82791.09782.54832.65523.82751.78033.16131.7817
H82.94052.17051.09273.50052.50401.78033.82754.32351.77943.7776
H92.94052.17053.50051.09272.50403.82751.78034.32353.77761.7794
H102.97552.16081.09372.78673.07981.78173.16131.77943.77762.5683
H112.97552.16082.78671.09373.07983.16131.78173.77761.77942.5683

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 107.311 Cl1 C2 C4 107.311
Cl1 C3 H5 56.537 C2 C3 H6 109.059
C2 C3 H8 111.058 C2 C3 H10 110.223
C2 C4 H7 109.059 C2 C4 H9 111.058
C2 C4 H11 110.223 C3 C2 C4 114.183
C3 C2 H5 112.206 C4 C2 H5 112.206
H6 C3 H8 108.729 H6 C3 H10 108.782
H7 C4 H9 108.729 H7 C4 H11 108.782
H8 C3 H10 108.944 H9 C4 H11 108.944
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.091      
2 C -0.370      
3 C -0.533      
4 C -0.533      
5 H 0.253      
6 H 0.202      
7 H 0.202      
8 H 0.219      
9 H 0.219      
10 H 0.216      
11 H 0.216      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.322 -1.790 0.000 2.932
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.407 1.165 0.000
y 1.165 -33.985 0.000
z 0.000 0.000 -32.203
Traceless
 xyz
x -0.313 1.165 0.000
y 1.165 -1.180 0.000
z 0.000 0.000 1.493
Polar
3z2-r22.986
x2-y20.578
xy1.165
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.419 -1.526 0.000
y -1.526 5.920 0.000
z 0.000 0.000 5.309


<r2> (average value of r2) Å2
<r2> 124.073
(<r2>)1/2 11.139