CCCBDB Elelctron affinities page 2

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semi-empirical	AM1
	PM3
	PM6
composite	G4	-0.714
composite	CBS-Q	-0.753

		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	Def2TZVPP	cc-pVDZ	cc-pVTZ	cc-pVQZ	aug-cc-pVDZ	aug-cc-pVTZ	aug-cc-pVQZ
hartree fock	HF	-6.001	-2.263	-2.263	-1.720	-2.157	-2.150	-1.434	-1.988	-1.977	-2.212	-1.468	-1.636	-1.658	-2.104	-1.798	-1.652	-1.387	-0.703	-1.430
density functional	LSDA											0.003	-0.341						0.227
	BLYP	-5.864	-2.154	-2.154	-1.568	-1.792	-1.778	-0.548	-1.402	-1.388	-1.798	-0.571	-0.940		-1.621	-1.145		-0.371	-0.292
	B1B95	-5.781	-2.060	-2.060	-1.531	-1.739	-1.788	-0.806	-1.533	-1.516	-1.822	-0.769	-1.060		-1.688	-1.239		-0.621	-0.528
	B3LYP	-5.613	-1.897	-1.897	-1.320	-1.591	-1.577	-0.497	-1.265	-1.249	-1.609	-0.522	-0.827	-0.841	-1.454	-1.021	-0.830	-0.394	-0.328	-0.283
	B3LYPultrafine		-1.897			-1.591	-1.577	-0.497	-1.265			-0.522	-0.827		-1.454	-1.021		-0.394
	B3PW91	-5.611	-1.785	-1.785	-1.252	-1.523	-1.508	-0.536	-1.245	-1.228	-1.542	-0.560	-0.847		-1.412	-1.019		-0.427	-0.343
	mPW1PW91	-5.615	-1.762	-1.787	-1.258	-1.516	-1.501	-0.542	-1.248	-1.254	-1.561	-0.589	-0.876		-1.408	-1.024		-0.473	-0.385
	M06-2X	-5.761	-1.898	-1.898	-1.350	-1.671	-1.657	-0.731	-1.393	-1.379	-1.697	-0.742	-0.967		-1.582	-1.133		-0.688	-0.661
	PBEPBE	-5.868	-1.974	-1.974	-1.427	-1.654	-1.639	-0.485	-1.310	-1.293	-1.659	-0.503	-0.871	-0.875	-1.498	-1.057		-0.297	-0.210
	PBEPBEultrafine		-1.974			-1.653	-1.639	-0.485	-1.310			-0.503	-0.871		-1.498	-1.057		-0.296	-0.210
	PBE1PBE	-5.716	-1.830	-1.830	-1.293	-1.577	-1.653	-0.585	-1.306	-1.289	-1.596	-0.607	-0.899		-1.462	-1.072		-0.482	-0.392
	HSEh1PBE	-5.709	-1.841	-1.841	-1.297	-1.578	-1.563	-0.575	-1.302	-1.284	-1.598	-0.599	-0.889		-1.462	-1.068		-0.471	-0.383
	TPSSh					-1.583		-0.605			-1.608					-1.090
	wB97X-D			-1.870		-1.613		-0.672		-1.330			-0.958		-0.672	-1.142
	B97D3		-1.925			-1.653		-0.633		-1.314		-0.650				-1.106			-0.344
		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	Def2TZVPP	cc-pVDZ	cc-pVTZ	cc-pVQZ	aug-cc-pVDZ	aug-cc-pVTZ	aug-cc-pVQZ
Moller Plesset perturbation	MP2	-7.484	-2.817	-2.817	-2.102	-2.213	-2.158	-1.104	-1.964	-1.885	-2.056	-0.919	-1.447	-1.252	-2.046	-1.450	-1.179	-0.869	-0.802
	MP2=FULL	-7.487	-2.818	-2.818	-2.103	-2.218	-2.163	-1.107	-1.964	-1.886	-2.067	-0.922	-1.447		-2.050	-1.468	-1.185	-0.871	-0.817	-0.794
	MP3					-2.119		-2.274				-0.917	-1.396		-1.950	-1.383
	MP3=FULL					-2.124		-1.098
	MP4		-2.810			-2.222				-1.879		-0.893	-1.450		-2.039	-1.433		-0.826	-0.775
	MP4=FULL		-2.811			-2.228				-1.881		-0.900			-2.044	-1.455		-0.829	-0.793
	B2PLYP					-1.868					-1.831					-1.241			-0.640
	B2PLYP=FULLultrafine					-1.828
Configuration interaction	CID		-2.648	-2.648	-1.948	-2.143			-1.920			-1.063
Configuration interaction	CISD			-2.659	-1.967	-2.153			-1.926			-1.066
		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	Def2TZVPP	cc-pVDZ	cc-pVTZ	cc-pVQZ	aug-cc-pVDZ	aug-cc-pVTZ	aug-cc-pVQZ
Quadratic configuration interaction	QCISD		-2.727	-2.727	-2.014	-2.154	-2.099	-1.088	-1.896	-1.820	-1.981	-0.921	-1.410		-1.980	-1.404			-0.798
Quadratic configuration interaction	QCISD(T)					-2.193			-1.926			-0.890	-1.421		-2.012	-1.405		-1.378	-0.802
Coupled Cluster	CCD		-2.712	-2.712	-1.983	-2.138	-2.080	-1.112	-1.892	-1.813	-1.975	-0.935	-1.409		-1.971	-1.406		-0.880	-0.844
	CCSD					-2.145					-1.975	-0.926	-1.407		-1.976	-1.400	-1.151		-0.815
	CCSD=FULL					-2.150					-1.988	-0.930	-1.408		-1.980	-1.422	-1.159
	CCSD(T)					-2.192	-2.137	-1.099	-1.927	-1.848	-2.003	-0.893	-1.421		-2.012	-1.405	-1.133	-0.843	-1.304
	CCSD(T)=FULL					-2.196						-0.897	-1.423		-2.016	-1.428	-1.141	-0.848
		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	Def2TZVPP	cc-pVDZ	cc-pVTZ	cc-pVQZ	aug-cc-pVDZ	aug-cc-pVTZ	aug-cc-pVQZ

		daug-cc-pVDZ	daug-cc-pVTZ	daug-cc-pVQZ	Sadlej_pVTZ	CEP-31G	CEP-31G*	CEP-121G	CEP-121G*	LANL2DZ	SDD
hartree fock	HF					-1.314	-1.786	-1.225	-1.690	-1.337	-1.336
density functional	B3LYP					-0.809	-1.141	-0.653	-0.949	-0.878	-0.885
Moller Plesset perturbation	MP2					-1.563	-1.753	-1.443	-1.593	-1.623	-1.625

	Computational Chemistry Comparison and Benchmark DataBase Release 19 (April 2018) Standard Reference Database 101 National Institute of Standards and Technology
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Calculated Electron Affininty for H2CO (Formaldehyde)

Calculated Electron Affininty for H₂CO (Formaldehyde)