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

using model chemistry: B3PW91/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 B3PW91/TZVP
 hartrees
Energy at 0K-578.714628
Energy at 298.15K-578.722320
HF Energy-578.714628
Nuclear repulsion energy165.608740
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 B3PW91/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' 3142 3029 24.08 57.72 0.47 0.64
2 A' 3120 3009 33.11 92.81 0.73 0.85
3 A' 3094 2984 1.00 145.87 0.43 0.61
4 A' 3044 2935 20.49 313.58 0.01 0.03
5 A' 1503 1449 8.40 1.71 0.73 0.84
6 A' 1489 1435 9.81 12.78 0.73 0.85
7 A' 1420 1369 7.82 1.14 0.61 0.76
8 A' 1288 1242 33.83 7.29 0.74 0.85
9 A' 1185 1143 19.41 0.98 0.70 0.82
10 A' 1080 1042 16.64 4.79 0.44 0.61
11 A' 899 867 11.13 7.43 0.62 0.76
12 A' 621 599 31.35 16.42 0.30 0.46
13 A' 420 405 2.45 1.19 0.16 0.27
14 A' 336 324 1.91 1.47 0.66 0.80
15 A' 270 261 0.16 0.05 0.66 0.79
16 A" 3137 3025 12.24 42.52 0.75 0.86
17 A" 3112 3001 2.34 14.33 0.75 0.86
18 A" 3039 2931 11.28 3.87 0.75 0.86
19 A" 1482 1429 0.45 13.53 0.75 0.86
20 A" 1476 1423 2.06 4.64 0.75 0.86
21 A" 1405 1355 14.77 1.03 0.75 0.86
22 A" 1359 1310 1.20 3.11 0.75 0.86
23 A" 1154 1113 3.49 3.37 0.75 0.86
24 A" 953 919 0.33 1.62 0.75 0.86
25 A" 943 909 1.18 0.14 0.75 0.86
26 A" 320 309 1.96 1.42 0.75 0.86
27 A" 241 232 0.03 0.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20766.0 cm-1
Scaled (by 0.9643) Zero Point Vibrational Energy (zpe) 20024.6 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 B3PW91/TZVP
ABC
0.26985 0.15032 0.10596

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.894 1.022 0.000
C2 0.572 -0.075 0.000
C3 0.572 -0.903 1.267
C4 0.572 -0.903 -1.267
H5 1.414 0.617 0.000
H6 1.473 -1.523 1.297
H7 1.473 -1.523 -1.297
H8 0.563 -0.270 2.155
H9 0.563 -0.270 -2.155
H10 -0.298 -1.561 1.302
H11 -0.298 -1.561 -1.302

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.83122.73122.73122.34323.70973.70972.90422.90422.95322.9532
C21.83121.51341.51341.09042.14242.14242.16392.16392.15882.1588
C32.73121.51342.53432.15061.09432.78761.09043.48031.09192.7915
C42.73121.51342.53432.15062.78761.09433.48031.09042.79151.0919
H52.34321.09042.15062.15062.50332.50332.48132.48133.06153.0615
H63.70972.14241.09432.78762.50332.59371.77093.78361.77203.1456
H73.70972.14242.78761.09432.50332.59373.78361.77093.14561.7720
H82.90422.16391.09043.48032.48131.77093.78364.31021.77073.7896
H92.90422.16393.48031.09042.48133.78361.77094.31023.78961.7707
H102.95322.15881.09192.79153.06151.77203.14561.77073.78962.6045
H112.95322.15882.79151.09193.06153.14561.77203.78961.77072.6045

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 109.130 Cl1 C2 C4 109.130
Cl1 C3 H5 55.854 C2 C3 H6 109.435
C2 C3 H8 111.377 C2 C3 H10 110.876
C2 C4 H7 109.435 C2 C4 H9 111.377
C2 C4 H11 110.876 C3 C2 C4 113.714
C3 C2 H5 110.319 C4 C2 H5 110.319
H6 C3 H8 108.311 H6 C3 H10 108.296
H7 C4 H9 108.311 H7 C4 H11 108.296
H8 C3 H10 108.457 H9 C4 H11 108.457
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.166      
2 C -0.087      
3 C -0.354      
4 C -0.354      
5 H 0.166      
6 H 0.118      
7 H 0.118      
8 H 0.147      
9 H 0.147      
10 H 0.132      
11 H 0.132      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.797 -1.501 0.000 2.341
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.848 0.720 0.000
y 0.720 -33.835 0.000
z 0.000 0.000 -32.508
Traceless
 xyz
x 0.324 0.720 0.000
y 0.720 -1.157 0.000
z 0.000 0.000 0.834
Polar
3z2-r21.667
x2-y20.987
xy0.720
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.196 -1.212 0.000
y -1.212 7.250 0.000
z 0.000 0.000 6.865


<r2> (average value of r2) Å2
<r2> 120.199
(<r2>)1/2 10.964