CCCBDB Elelctron affinities page 2

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semi-empirical	AM1
	PM3
	PM6
composite	G2	-0.032
	G3	0.482
	G3B3	0.495
	G4	0.368
	CBS-Q	0.532

		STO-3G	3-21G	3-21G*	6-31G	6-31G*	6-31G**	6-31+G**	6-311G*	6-311G**	6-31G(2df,p)	6-311+G(3df,2p)	TZVP	cc-pVDZ	cc-pVTZ	cc-pVQZ	aug-cc-pVDZ	aug-cc-pVTZ	aug-cc-pVQZ	daug-cc-pVDZ	daug-cc-pVTZ
hartree fock	HF	-8.382	-2.606	-2.606	-2.062	-2.062	-2.062	-2.062	-0.902	-0.902	-2.062		-0.906	-1.373	-0.901	-0.720	-0.342	-0.331	-0.330	-0.339	-0.331
hartree fock	ROHF		-2.606	-2.606	-2.062	-2.062	-2.062	-2.062	-0.902	-0.902			-0.906	-1.373	-0.901	-0.720	-0.342	-0.331	-0.330	-0.339	-0.331
density functional	LSDA	-7.314	-1.327	-1.327	-0.766	-0.766	-0.766	-0.766	0.556	0.556	-0.766		0.551	-0.017	0.557		1.290	1.311		1.320	1.334
	BLYP	-7.377	-1.802	-1.802	-1.255	-1.255	-1.255	-1.255	0.058	0.058	-1.255		0.052	-0.534	0.058		0.816	0.844		0.865	0.888
	B1B95	-7.412	-1.805	-1.805	-1.272	-1.272	-1.272	-1.272	-0.040	-0.040	-1.272		-0.045	-0.581	-0.040		0.615	0.636		0.637	0.653
	B3LYP	-7.190	-1.588	-1.588	-1.046	-1.046	-1.046	-1.046	0.210	0.210	-1.046		0.205	-0.342	0.210	0.412	0.887	0.909	0.913	0.910	0.927
	B3LYPultrafine		-1.588			-1.046	-1.046	-1.046	0.210				0.205	-0.342	0.210		0.887	0.909		0.910	0.927
	B3PW91	-7.316	-1.611	-1.611	-1.082	-1.082	-1.082	-1.082	0.117	0.117	-1.082		0.112	-0.401	0.117		0.729	0.748		0.747	0.763
	mPW1PW91	-7.418	-1.707	-1.707	-1.178	-1.178	-1.178	-1.178	0.013	0.013	-1.178		0.008	-0.497	0.013		0.626	0.645		0.644	0.660
	M06-2X	-7.372	-1.816	-1.816	-1.294	-1.294	-1.294	-1.294	-0.006	-0.006	-1.294		-0.011	-0.588	-0.005		0.571	0.622		0.596	0.634
	PBEPBE	-7.597	-1.859	-1.859	-1.320	-1.320	-1.320	-1.320	-0.053	-0.053	-1.320		-0.058	-0.608	-0.052		0.677	0.702		0.724	0.742
	PBEPBEultrafine		-1.859			-1.320	-1.320	-1.320	-0.053				-0.058	-0.608	-0.052		0.677	0.702		0.724	0.742
	PBE1PBE	-7.539	-1.782	-1.782	-1.249	-1.249	-1.249	-1.249	-0.043	-0.043	-1.249		-0.048	-0.556	-0.042		0.594	0.613		0.614	0.627
	HSEh1PBE	-7.528	-2.029	-1.787	-1.254	-1.254	-1.254	-1.254	-0.034	-0.034	-1.254		-0.039	-0.560	-0.283		0.592	0.614		0.610	0.628
	TPSSh	-7.205	-1.478	-1.478	-0.958	-0.958	-0.958	-0.958	0.169	0.169	-0.958		0.165	-0.305	0.170	0.342	0.750	0.770	0.773	0.777	0.792
	wB97X-D	-7.318	-1.632	-1.632	-1.104	-1.104	-1.104	-1.104	0.139	0.139	-1.104		0.134	-0.417	0.140	0.349	0.793	0.811	0.814	0.799	0.814
	B97D3	-7.172	-1.560	-1.560	-1.016	-1.016	-1.016	-1.016	0.218	0.218	-1.016	0.218	0.213	-0.352	0.219	0.424	0.911	0.941	0.948	0.948	0.971
		STO-3G	3-21G	3-21G*	6-31G	6-31G*	6-31G**	6-31+G**	6-311G*	6-311G**	6-31G(2df,p)	6-311+G(3df,2p)	TZVP	cc-pVDZ	cc-pVTZ	cc-pVQZ	aug-cc-pVDZ	aug-cc-pVTZ	aug-cc-pVQZ	daug-cc-pVDZ	daug-cc-pVTZ
Moller Plesset perturbation	HF MP2	-8.382	-2.444	-2.444	-1.886	-1.886	-1.710	-1.710	-0.643	-0.460	-1.710		-0.476	-0.937	-0.291	-0.038	0.343	0.438	0.467	0.360	0.449
	MP2=FULL	-8.382	-2.444	-2.444	-1.886	-1.886	-1.710	-1.710	-0.643	-0.460	-1.710		-0.476	-0.937	-0.291	-0.038	0.343	0.438	0.467	0.360	0.449
	HF ROMP2		-2.444	-2.444	-1.886	-1.886	-1.710	-1.710	-0.643	-0.460	-1.710		-0.476	-0.937	-0.291		0.343			0.360	0.449
	HF MP3					-1.838		-1.651					-0.380	-0.839	-0.158					0.573	0.629
	MP3=FULL		-2.402	-2.402	-1.838	-1.838	-1.651	-1.651	-0.555	-0.359	-1.651		-0.380	-0.839	-0.158		0.559	0.623		0.573	0.629
	HF MP4		-2.391			-1.825				-0.326			-0.347	-0.812	-0.114		0.632	0.687		0.646	0.692
	MP4=FULL		-2.391			-1.825				-0.326				-0.812	-0.114		0.632	0.687		0.646	0.692
	B2PLYP	-7.621	-1.916	-1.916	-1.370	-1.370	-1.316	-1.316	-0.122	-0.067	-1.316		-0.075	-0.589	-0.012		0.651	0.695		0.672	0.710
	B2PLYP=FULL	-7.621	-1.916	-1.916	-1.370	-1.370	-1.316	-1.316	-0.122	-0.067	-1.316		-0.075	-0.589	-0.012		0.651	0.695		0.672	0.710
	B2PLYP=FULLultrafine	-7.621	-1.916	-1.916	-1.370	-1.370	-1.316	-1.316	-0.122	-0.067	-1.316		-0.075	-0.589	-0.012		0.651	0.695		0.672	0.710
Configuration interaction	HF CID		-2.388	-2.388	-1.821	-1.821			-0.500											0.670	0.717
Configuration interaction	HF CISD		-2.386	-2.386	-1.819	-1.819			-0.495											0.696	0.739
		STO-3G	3-21G	3-21G*	6-31G	6-31G*	6-31G**	6-31+G**	6-311G*	6-311G**	6-31G(2df,p)	6-311+G(3df,2p)	TZVP	cc-pVDZ	cc-pVTZ	cc-pVQZ	aug-cc-pVDZ	aug-cc-pVTZ	aug-cc-pVQZ	daug-cc-pVDZ	daug-cc-pVTZ
Quadratic configuration interaction	HF QCISD		-2.386	-2.386	-1.819	-1.819	-1.630	-1.630	-0.495	-0.308	-1.630		-0.329	-0.801	-0.095		0.672	0.728		0.696	0.739
	HF QCISD(T)					-1.819			-0.495				-0.329	-0.801	-0.095		0.672	0.728		0.696	0.739
	QCISD(T)=FULL					-1.819		-1.630						-0.801	-0.095	0.176	0.672	0.728	0.740	0.696	0.739
Coupled Cluster	HF CCD		-2.388	-2.388	-1.821	-1.821	-1.638	-1.638	-0.500	-0.317	-1.638		-0.338	-0.810	-0.104		0.657	0.712		0.670	0.717
	HF CCSD					-1.819					-1.630		-0.329	-0.801	-0.095	0.176	0.672	0.728	0.740	0.696	0.739
	CCSD=FULL					-1.819					-1.630		-0.329	-0.801	-0.095	0.176	0.672	0.728	0.740	0.696	0.739
	HF CCSD(T)					-1.819	-1.630	-1.630	-0.495	-0.308	-1.630		-0.329	-0.801	-0.095	0.176	0.672	0.728	0.740	0.696	0.739
	CCSD(T)=FULL					-1.819							-0.329	-0.801	-0.095	0.176	0.672	0.728	0.740	0.696	0.739
		STO-3G	3-21G	3-21G*	6-31G	6-31G*	6-31G**	6-31+G**	6-311G*	6-311G**	6-31G(2df,p)	6-311+G(3df,2p)	TZVP	cc-pVDZ	cc-pVTZ	cc-pVQZ	aug-cc-pVDZ	aug-cc-pVTZ	aug-cc-pVQZ	daug-cc-pVDZ	daug-cc-pVTZ

		CEP-31G	CEP-31G*	CEP-121G	CEP-121G*	LANL2DZ	SDD	cc-pVTZ-PP	aug-cc-pVTZ-PP	Def2TZVPP
hartree fock	HF	-2.514	-2.514	-0.902	-0.902	-2.514	-2.514			-0.906
density functional	B3LYP	-1.495	-1.495	0.210	0.210	-1.495	-1.495			0.205
	PBEPBE									-0.058
	wB97X-D	-1.546	-1.546	0.139	0.139	-1.546	-1.546
Moller Plesset perturbation	MP2	-2.347	-2.347	-0.643	-0.643	-2.347	-2.347			-0.296

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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Calculated Electron Affininty for H (Hydrogen atom)