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All results from a given calculation for CH3CCl2CH3 (Propane, 2,2-dichloro-)

using model chemistry: B3LYPultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYPultrafine/6-31G*
 hartrees
Energy at 0K-1038.334460
Energy at 298.15K 
HF Energy-1038.334460
Nuclear repulsion energy292.599460
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 B3LYPultrafine/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 A1 3166 3033 7.59 76.26 0.72 0.84
2 A1 3071 2942 12.23 217.76 0.01 0.02
3 A1 1517 1454 1.99 26.05 0.75 0.86
4 A1 1449 1389 4.31 3.90 0.28 0.44
5 A1 1194 1144 38.18 1.20 0.07 0.12
6 A1 921 882 12.22 7.83 0.74 0.85
7 A1 553 530 20.23 15.17 0.04 0.08
8 A1 364 349 1.27 2.82 0.31 0.48
9 A1 253 242 1.21 4.37 0.64 0.78
10 A2 3137 3005 0.00 12.65 0.75 0.86
11 A2 1507 1444 0.00 27.57 0.75 0.86
12 A2 1040 996 0.00 3.29 0.75 0.86
13 A2 284 272 0.00 1.26 0.75 0.86
14 A2 272 261 0.00 0.10 0.75 0.86
15 B1 3143 3011 21.35 132.87 0.75 0.86
16 B1 1528 1463 6.28 0.05 0.75 0.86
17 B1 1152 1103 89.33 0.67 0.75 0.86
18 B1 632 606 114.20 14.24 0.75 0.86
19 B1 360 345 4.93 1.95 0.75 0.86
20 B1 304 292 0.01 0.00 0.75 0.86
21 B2 3165 3032 5.71 38.25 0.75 0.86
22 B2 3066 2937 4.10 1.57 0.75 0.86
23 B2 1503 1440 4.27 0.09 0.75 0.86
24 B2 1433 1373 11.60 6.44 0.75 0.86
25 B2 1221 1169 9.71 0.01 0.75 0.86
26 B2 960 920 0.00 1.93 0.75 0.86
27 B2 389 373 4.02 1.53 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18791.5 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 18002.3 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 B3LYPultrafine/6-31G*
ABC
0.12071 0.07956 0.06994

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.349
Cl2 1.481 0.000 -0.723
Cl3 -1.481 0.000 -0.723
C4 0.000 1.276 1.179
C5 0.000 -1.276 1.179
H6 0.000 2.160 0.539
H7 0.000 -2.160 0.539
H8 -0.891 1.297 1.815
H9 0.891 1.297 1.815
H10 0.891 -1.297 1.815
H11 -0.891 -1.297 1.815

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.82801.82801.52231.52232.16832.16832.15112.15112.15112.1511
Cl21.82802.96222.72752.72752.90702.90703.70812.91042.91043.7081
Cl31.82802.96222.72752.72752.90702.90702.91043.70813.70812.9104
C41.52232.72752.72752.55151.09183.49491.09471.09472.79632.7963
C51.52232.72752.72752.55153.49491.09182.79632.79631.09471.0947
H62.16832.90702.90701.09183.49494.31991.77941.77943.79163.7916
H72.16832.90702.90703.49491.09184.31993.79163.79161.77941.7794
H82.15113.70812.91041.09472.79631.77943.79161.78233.14802.5949
H92.15112.91043.70811.09472.79631.77943.79161.78232.59493.1480
H102.15112.91043.70812.79631.09473.79161.77943.14802.59491.7823
H112.15113.70812.91042.79631.09473.79161.77942.59493.14801.7823

picture of Propane, 2,2-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H6 111.013 C1 C4 H8 109.474
C1 C4 H9 109.474 C1 C5 H7 111.013
C1 C5 H10 109.474 C1 C5 H11 109.474
Cl2 C1 Cl3 108.239 Cl2 C1 C4 108.651
Cl2 C1 C5 108.651 Cl3 C1 C4 108.651
Cl3 C1 C5 108.651 C4 C1 C5 113.861
H6 C4 H8 108.932 H6 C4 H9 108.932
H7 C5 H10 108.932 H7 C5 H11 108.932
H8 C4 H9 108.984 H10 C5 H11 108.984
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.160      
2 Cl -0.038      
3 Cl -0.038      
4 C -0.420      
5 C -0.420      
6 H 0.189      
7 H 0.189      
8 H 0.174      
9 H 0.174      
10 H 0.174      
11 H 0.174      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 2.513 2.513
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.272 0.000 0.000
y 0.000 -42.944 0.000
z 0.000 0.000 -43.562
Traceless
 xyz
x -4.019 0.000 0.000
y 0.000 2.473 0.000
z 0.000 0.000 1.546
Polar
3z2-r23.092
x2-y2-4.328
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.982 0.000 0.000
y 0.000 6.546 0.000
z 0.000 0.000 7.685


<r2> (average value of r2) Å2
<r2> 190.142
(<r2>)1/2 13.789