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All results from a given calculation for CH3CHCl2 (Ethane, 1,1-dichloro-)

using model chemistry: BLYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/cc-pVDZ
 hartrees
Energy at 0K-998.970724
Energy at 298.15K-998.975250
Nuclear repulsion energy204.215801
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 BLYP/cc-pVDZ
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' 3069 3074 10.52      
2 A' 3051 3056 0.01      
3 A' 2968 2973 7.33      
4 A' 1410 1412 6.14      
5 A' 1351 1353 5.11      
6 A' 1248 1250 17.82      
7 A' 1057 1059 7.38      
8 A' 949 950 17.62      
9 A' 605 606 15.06      
10 A' 386 386 6.11      
11 A' 257 257 0.87      
12 A" 3043 3048 9.56      
13 A" 1416 1419 0.88      
14 A" 1180 1182 37.28      
15 A" 1027 1029 34.94      
16 A" 611 612 134.94      
17 A" 307 308 1.77      
18 A" 260 260 0.23      

Unscaled Zero Point Vibrational Energy (zpe) 12096.7 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 12116.0 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 BLYP/cc-pVDZ
ABC
0.20754 0.10066 0.07176

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.558 0.000
C2 -1.461 0.989 0.000
H3 0.708 1.403 0.000
Cl4 0.398 -0.411 1.507
Cl5 0.398 -0.411 -1.507
H6 -2.131 0.108 0.000
H7 -1.667 1.599 0.902
H8 -1.667 1.599 -0.902

Atom - Atom Distances (Å)
  C1 C2 H3 Cl4 Cl5 H6 H7 H8
C11.52371.10261.83581.83582.17752.16282.1628
C21.52372.20862.77322.77321.10641.10831.1083
H31.10262.20862.37912.37913.12002.54852.5485
Cl41.83582.77322.37913.01502.98932.94473.7567
Cl51.83582.77322.37913.01502.98933.75672.9447
H62.17751.10643.12002.98932.98931.80311.8031
H72.16281.10832.54852.94473.75671.80311.8049
H82.16281.10832.54853.75672.94471.80311.8049

picture of Ethane, 1,1-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 110.776 C1 C2 H7 109.500
C1 C2 H8 109.500 C2 C1 H3 113.514
C2 C1 Cl4 110.937 C2 C1 Cl5 110.937
H3 C1 Cl4 105.391 H3 C1 Cl5 105.391
Cl4 C1 Cl5 110.406 H6 C2 H7 109.005
H6 C2 H8 109.005 H7 C2 H8 109.027
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.136      
2 C 0.089      
3 H 0.091      
4 Cl -0.076      
5 Cl -0.076      
6 H 0.041      
7 H 0.034      
8 H 0.034      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.047 1.811 0.000 2.092
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.162 -0.319 0.000
y -0.319 -36.511 0.000
z 0.000 0.000 -40.179
Traceless
 xyz
x 1.184 -0.319 0.000
y -0.319 2.159 0.000
z 0.000 0.000 -3.343
Polar
3z2-r2-6.686
x2-y2-0.650
xy-0.319
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.607 -0.934 0.000
y -0.934 5.707 0.000
z 0.000 0.000 8.166


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000