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

using model chemistry: B2PLYP/6-31G*

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/6-31G*
 hartrees
Energy at 0K-578.414583
Energy at 298.15K-578.422330
HF Energy-578.241472
Nuclear repulsion energy165.496844
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/6-31G*
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' 3185 3023 26.88 55.33 0.56 0.72
2 A' 3165 3004 36.44 94.44 0.74 0.85
3 A' 3137 2978 2.98 125.19 0.45 0.62
4 A' 3088 2931 19.30 210.53 0.02 0.04
5 A' 1556 1477 7.33 2.54 0.70 0.82
6 A' 1542 1464 6.47 25.77 0.75 0.85
7 A' 1467 1393 4.99 3.06 0.58 0.74
8 A' 1333 1265 40.22 8.05 0.74 0.85
9 A' 1218 1157 14.95 1.29 0.69 0.82
10 A' 1113 1056 14.65 5.68 0.53 0.69
11 A' 914 868 10.33 8.63 0.65 0.79
12 A' 636 604 31.02 16.70 0.28 0.44
13 A' 429 407 2.21 1.43 0.18 0.31
14 A' 343 326 1.72 1.11 0.56 0.71
15 A' 279 265 0.16 0.05 0.68 0.81
16 A" 3181 3020 12.42 40.02 0.75 0.86
17 A" 3158 2997 2.66 12.86 0.75 0.86
18 A" 3083 2926 11.39 1.82 0.75 0.86
19 A" 1536 1458 0.59 23.85 0.75 0.86
20 A" 1530 1452 1.99 8.35 0.75 0.86
21 A" 1453 1379 9.10 5.01 0.75 0.86
22 A" 1396 1325 1.85 3.55 0.75 0.86
23 A" 1175 1115 2.58 4.58 0.75 0.86
24 A" 976 927 0.04 2.95 0.75 0.86
25 A" 965 916 1.44 0.23 0.75 0.86
26 A" 327 311 1.84 1.43 0.75 0.86
27 A" 251 238 0.05 0.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 21217.3 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 20139.4 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/6-31G*
ABC
0.26875 0.15038 0.10590

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.891 1.023 0.000
C2 0.570 -0.070 0.000
C3 0.570 -0.906 1.270
C4 0.570 -0.906 -1.270
H5 1.420 0.615 0.000
H6 1.471 -1.528 1.294
H7 1.471 -1.528 -1.294
H8 0.562 -0.274 2.160
H9 0.562 -0.274 -2.160
H10 -0.304 -1.560 1.301
H11 -0.304 -1.560 -1.301

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.82442.73272.73272.34673.70963.70962.90832.90832.95112.9511
C21.82441.52051.52051.09132.14802.14802.16962.16962.16302.1630
C32.73271.52052.54012.15571.09492.78841.09153.48781.09282.7934
C42.73271.52052.54012.15572.78841.09493.48781.09152.79341.0928
H52.34671.09132.15572.15572.50422.50422.48822.48823.06533.0653
H63.70962.14801.09492.78842.50422.58891.77433.78581.77523.1444
H73.70962.14802.78841.09492.50422.58893.78581.77433.14441.7752
H82.90832.16961.09153.48782.48821.77433.78584.32001.77303.7926
H92.90832.16963.48781.09152.48823.78581.77434.32003.79261.7730
H102.95112.16301.09282.79343.06531.77523.14441.77303.79262.6019
H112.95112.16302.79341.09283.06533.14441.77523.79261.77302.6019

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 109.228 Cl1 C2 C4 109.228
Cl1 C3 H5 55.886 C2 C3 H6 109.347
C2 C3 H8 111.268 C2 C3 H10 110.661
C2 C4 H7 109.347 C2 C4 H9 111.268
C2 C4 H11 110.661 C3 C2 C4 113.293
C3 C2 H5 110.171 C4 C2 H5 110.171
H6 C3 H8 108.487 H6 C3 H10 108.476
H7 C4 H9 108.487 H7 C4 H11 108.476
H8 C3 H10 108.530 H9 C4 H11 108.530
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.104      
2 C -0.203      
3 C -0.448      
4 C -0.448      
5 H 0.192      
6 H 0.159      
7 H 0.159      
8 H 0.175      
9 H 0.175      
10 H 0.171      
11 H 0.171      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.770 -1.482 0.000 2.309
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.895 0.739 -0.012
y 0.739 -33.822 0.011
z -0.012 0.011 -32.556
Traceless
 xyz
x 0.294 0.739 -0.012
y 0.739 -1.096 0.011
z -0.012 0.011 0.802
Polar
3z2-r21.604
x2-y20.926
xy0.739
xz-0.012
yz0.011


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.383 -1.190 0.000
y -1.190 6.330 0.001
z 0.000 0.001 5.825


<r2> (average value of r2) Å2
<r2> 120.324
(<r2>)1/2 10.969