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	hartrees
Energy at 0K	-3612.756516
Energy at 298.15K	-3612.755168
HF Energy	-3612.756516
Nuclear repulsion energy	548.457160

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	441	400	33.93
2	A₁	214	194	5.80
3	E	418	380	115.56
3	E	418	380	115.56
4	E	168	152	1.27
4	E	168	152	1.27

Atom	x (Å)	y (Å)	z (Å)
As1	0.000	0.000	0.631
Cl2	0.000	1.909	-0.408
Cl3	1.654	-0.955	-0.408
Cl4	-1.654	-0.955	-0.408

	As1	Cl2	Cl3	Cl4
As1		2.1736	2.1736	2.1736
Cl2	2.1736		3.3073	3.3073
Cl3	2.1736	3.3073		3.3073
Cl4	2.1736	3.3073	3.3073

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
Cl2	As1	Cl3	99.066		Cl2	As1	Cl4	99.066
Cl3	As1	Cl4	99.066

All results from a given calculation for AsCl₃ (Arsenous trichloride)

using model chemistry: HF/cc-pVDZ

States and conformations

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
	Home All data for one species Geometry Experimental Experimental Geometries Same bond/angle many molecules Internal Coordinates by type Bond angles Calculated Calculated geometry Rotational constant Moments of inertia Products of moments of inertia BSE Bond lengths Show me a calculated geometry Comparisons Bonds, angles Rotational Constants Products of moments of inertia Point group Bad Calculations Bad moment of inertia Tutorials and Explanations Angle formulas Vibrations Experimental Vibrational frequencies Calculated Frequencies Scale factors Reactions Entropies Ions List Ions Energy Calculated Ionization Energy Compare Ionzation energy Electron Affinity Calculated Electron affinity Compare Electron affinity Proton Affinity Calculated Proton affinity Compare Proton affinity Ionization changes point group Experimental One molecule all properties One property a few molecules Enthalpy of formation Entropy Integrated Heat Capacity Heat Capacity Rotational Constants Vibrational Frequencies Dipole moment Ionization Energy Polarizability Quadrupole Point Groups Geometry Experimental Geometries Internal Coordinates by type Bond angles Rotational Constants Point Groups Diatomic bond lengths Vibrations Vibrational frequencies Diatomic Triatomics Energy Atomization Energy Internal Rotation Electrostatics Dipole Quadrupole Polarizability Reference Data Reference states Spin Splittings Molecules with good enthalpy Enthalpy at 0 Kelvin Calculated Energy Optimized Energy Energy 298K Minimum conformation Hydrogen bonds H bond with counterpoise Reaction Reaction Energy 0K Reaction Energy 298K Internal Rotation Barriers to internal rotation Rotational barrier and dipole Rotational Barrier 2 molecules Orbital HOMO LUMO gap HOMO Orbital Energies Nuclear repulsion energy Correlation Full vs Frozen core energies Partial correlation energies Ion Calculated Ionization Energy Vertical ionization Energy Calculated Electron affinity Calculated Proton affinity Atom charge differences Excited State Singlet triplet gap Electronic state Transition state Basis Set Extrapolation BSE energy BSE Bond lengths Geometry Calculated geometry AIM bond orders One type of bond Rotation Rotational constant Products of moments of inertia Moments of inertia Inertial defects Second moments Point group State symmetry <r2> Sorted by r2 Z-matrix Bad Calculations Bad moment of inertia Bad Calculated Bond Lengths Bad point group Worst molecules Vibrations Frequencies Animated vibrations Anharmonic Zero point energy (ZPE) Scale Factors Scale factors Scale factor uncertainty Calculate a scale factor Why scale vibrations Set scaling factors Bad Calculations Bad Vib. 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Number	Element	Mulliken
1	As	0.811
2	Cl	-0.270
3	Cl	-0.270
4	Cl	-0.270

	x	y	z	Total
	0.000	0.000	2.002	2.002
CHELPG
AIM
ESP

<r²>	243.175
(<r²>)^1/2	15.594

All results from a given calculation for AsCl3 (Arsenous trichloride)

using model chemistry: HF/cc-pVDZ

States and conformations

All results from a given calculation for AsCl₃ (Arsenous trichloride)