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All results from a given calculation for CH2ClCHClCH3 (Propane, 1,2-dichloro-)

using model chemistry: B3PW91/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/cc-pVTZ
 hartrees
Energy at 0K-1038.305879
Energy at 298.15K-1038.312756
Nuclear repulsion energy277.426305
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/cc-pVTZ
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 3166 3045 2.58      
2 A 3139 3018 10.52      
3 A 3127 3007 12.20      
4 A 3106 2986 3.29      
5 A 3096 2977 3.67      
6 A 3050 2933 8.13      
7 A 1491 1433 5.96      
8 A 1483 1426 7.45      
9 A 1472 1416 5.36      
10 A 1407 1353 13.48      
11 A 1373 1320 1.16      
12 A 1299 1249 1.55      
13 A 1254 1206 8.41      
14 A 1208 1161 21.06      
15 A 1150 1106 1.44      
16 A 1081 1040 4.83      
17 A 1028 988 20.97      
18 A 916 881 3.67      
19 A 872 838 1.36      
20 A 748 719 29.99      
21 A 677 651 59.49      
22 A 406 391 0.85      
23 A 348 335 2.22      
24 A 279 268 0.41      
25 A 249 239 0.30      
26 A 202 194 6.91      
27 A 111 106 4.65      

Unscaled Zero Point Vibrational Energy (zpe) 18868.0 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 18143.5 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 B3PW91/cc-pVTZ
ABC
0.22744 0.04873 0.04192

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.559 -0.662 0.342
Cl2 -2.237 -0.175 -0.082
H3 -0.442 -1.692 0.017
H4 -0.472 -0.609 1.426
C5 0.451 0.242 -0.335
H6 0.323 0.189 -1.415
Cl7 2.077 -0.502 -0.019
C8 0.442 1.674 0.145
H9 -0.532 2.122 -0.059
H10 0.631 1.723 1.218
H11 1.207 2.256 -0.368

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.79811.08611.08801.51562.14292.66502.54932.81292.80623.4838
Cl21.79812.35242.36142.73142.90864.32613.26262.86013.67664.2242
H31.08612.35241.77732.15892.48472.78543.48223.81543.77614.2953
H41.08802.36141.77732.16283.05622.93192.77253.10862.58833.7738
C51.51562.73142.15892.16281.08881.81561.51042.13912.15452.1512
H62.14292.90862.48473.05621.08882.34572.15722.51103.06372.4799
Cl72.66504.32612.78542.93191.81562.34572.72643.69992.92852.9130
C82.54933.26263.48222.77251.51042.15722.72641.09121.09091.0890
H92.81292.86013.81543.10862.13912.51103.69991.09121.77251.7705
H102.80623.67663.77612.58832.15453.06372.92851.09091.77251.7694
H113.48384.22424.29533.77382.15122.47992.91301.08901.77051.7694

picture of Propane, 1,2-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 109.649 C1 C5 Cl7 105.914
C1 C5 C8 114.801 Cl2 C1 H3 106.673
Cl2 C1 H4 107.233 Cl2 C1 C5 110.743
H3 C1 H4 109.658 H3 C1 C5 111.079
H4 C1 C5 111.279 C5 C8 H9 109.561
C5 C8 H10 110.804 C5 C8 H11 110.659
H6 C5 Cl7 104.959 H6 C5 C8 111.156
Cl7 C5 C8 109.777 H9 C8 H10 108.636
H9 C8 H11 108.601 H10 C8 H11 108.522
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.094 0.000    
2 Cl -0.170 0.000    
3 H 0.142 0.000    
4 H 0.131 0.000    
5 C -0.051 0.000    
6 H 0.139 0.000    
7 Cl -0.172 0.000    
8 C -0.247 0.000    
9 H 0.110 0.000    
10 H 0.101 0.000    
11 H 0.112 0.000    


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.026 0.575 0.108 0.585
CHELPG 0.000 0.000 0.000 0.000
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.938 0.947 -0.271
y 0.947 -43.017 -0.475
z -0.271 -0.475 -43.622
Traceless
 xyz
x -8.618 0.947 -0.271
y 0.947 4.762 -0.475
z -0.271 -0.475 3.856
Polar
3z2-r27.712
x2-y2-8.920
xy0.947
xz-0.271
yz-0.475


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


<r2> (average value of r2) Å2
<r2> 241.842
(<r2>)1/2 15.551