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

using model chemistry: B1B95/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 B1B95/TZVP
 hartrees
Energy at 0K-578.770066
Energy at 298.15K-578.777761
HF Energy-578.770066
Nuclear repulsion energy166.365097
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 B1B95/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' 3165 3028 23.48 59.10 0.47 0.64
2 A' 3143 3008 34.47 91.78 0.72 0.84
3 A' 3118 2983 0.93 146.57 0.45 0.62
4 A' 3065 2933 20.07 312.24 0.01 0.03
5 A' 1508 1443 8.37 1.67 0.72 0.84
6 A' 1494 1430 9.71 12.81 0.73 0.85
7 A' 1424 1362 8.08 1.09 0.66 0.79
8 A' 1294 1238 33.73 7.23 0.74 0.85
9 A' 1190 1139 18.29 0.97 0.66 0.80
10 A' 1083 1036 15.89 4.76 0.44 0.61
11 A' 910 871 10.67 7.59 0.60 0.75
12 A' 631 604 31.49 16.18 0.30 0.46
13 A' 415 398 2.30 1.04 0.16 0.27
14 A' 332 318 1.43 1.28 0.68 0.81
15 A' 271 260 0.16 0.05 0.64 0.78
16 A" 3160 3024 12.60 42.59 0.75 0.86
17 A" 3136 3001 1.82 13.64 0.75 0.86
18 A" 3060 2929 11.28 3.30 0.75 0.86
19 A" 1487 1423 0.39 13.62 0.75 0.86
20 A" 1481 1417 2.03 4.52 0.75 0.86
21 A" 1410 1350 14.71 0.86 0.75 0.86
22 A" 1362 1303 0.99 3.21 0.75 0.86
23 A" 1163 1113 2.98 3.53 0.75 0.86
24 A" 956 915 0.16 1.84 0.75 0.86
25 A" 943 902 1.26 0.08 0.75 0.86
26 A" 318 304 2.06 1.39 0.75 0.86
27 A" 242 231 0.02 0.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20879.4 cm-1
Scaled (by 0.9569) Zero Point Vibrational Energy (zpe) 19979.5 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 B1B95/TZVP
ABC
0.27210 0.15191 0.10709

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.892 1.013 0.000
C2 0.571 -0.069 0.000
C3 0.571 -0.897 1.261
C4 0.571 -0.897 -1.261
H5 1.411 0.621 0.000
H6 1.470 -1.515 1.291
H7 1.470 -1.515 -1.291
H8 0.558 -0.267 2.148
H9 0.558 -0.267 -2.148
H10 -0.297 -1.553 1.290
H11 -0.297 -1.553 -1.290

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.82022.71672.71672.33573.69273.69272.89042.89042.93302.9330
C21.82021.50861.50861.08712.13622.13622.15692.15692.14942.1494
C32.71671.50862.52272.14501.09102.77551.08723.46671.08882.7742
C42.71671.50862.52272.14502.77551.09103.46671.08722.77421.0888
H52.33571.08712.14502.14502.49692.49692.47592.47593.05113.0511
H63.69272.13621.09102.77552.49692.58181.76693.76991.76753.1285
H73.69272.13622.77551.09102.49692.58183.76991.76693.12851.7675
H82.89042.15691.08723.46672.47591.76693.76994.29541.76583.7688
H92.89042.15693.46671.08722.47593.76991.76694.29543.76881.7658
H102.93302.14941.08882.77423.05111.76753.12851.76583.76882.5808
H112.93302.14942.77421.08883.05113.12851.76753.76881.76582.5808

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 109.043 Cl1 C2 C4 109.043
Cl1 C3 H5 55.949 C2 C3 H6 109.479
C2 C3 H8 111.351 C2 C3 H10 110.652
C2 C4 H7 109.479 C2 C4 H9 111.351
C2 C4 H11 110.652 C3 C2 C4 113.465
C3 C2 H5 110.399 C4 C2 H5 110.399
H6 C3 H8 108.429 H6 C3 H10 108.364
H7 C4 H9 108.429 H7 C4 H11 108.364
H8 C3 H10 108.487 H9 C4 H11 108.487
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.157      
2 C -0.096      
3 C -0.351      
4 C -0.351      
5 H 0.167      
6 H 0.117      
7 H 0.117      
8 H 0.145      
9 H 0.145      
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
  1.779 -1.459 0.000 2.300
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.829 0.705 0.000
y 0.705 -33.815 0.000
z 0.000 0.000 -32.527
Traceless
 xyz
x 0.342 0.705 0.000
y 0.705 -1.137 0.000
z 0.000 0.000 0.795
Polar
3z2-r21.590
x2-y20.986
xy0.705
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.159 -1.180 0.000
y -1.180 7.191 0.000
z 0.000 0.000 6.831


<r2> (average value of r2) Å2
<r2> 119.211
(<r2>)1/2 10.918