NIST X-ray Photoelectron Spectroscopy Database

Instruction: Click on a cation or anion for its details.

Cations	Anions
actinide alkali alkaline earth ammonium lanthanide phosphorous rare earth substituted ammonium thionyl sulfonyl uranyl	acetate aluminate arsenate arsenide azide beryllate borate boride bromate bromide cadmate carbide carbonate chalcogenide chlorate chloride chromate cobaltate cuprate cyanide double oxide ferrate fluoride germanate hydride hydroxide indate iodate iodide iridate manganate mercurate molybdate nickelate niobate nitrate nitride nitrite osmate oxalate oxide palladate phosphate phosphide phosphite platinate rhenate rhodate ruthenate selenate selenide silane silicate silicide stannate stibnate stibnide sulfate sulfide sulfite tantalate tartrate tellurate telluride titanate tungstate vanadate wolframate xenate zincate zirconate

Instruction: Click on an organic group for its details.

Functional Group	Broad Types	Compounds	Heteroatoms
(iso)cyanide (iso)thiocyanate acyl halide alcohol aldehyde amide amine anhydride azo carbohydrate carboxylic acid dithoic acid ester ethanethioato ether hydroxyl(organic) imide ketone nitro(so) phenyl benzene phosphoryl sulfinyl(organic) sulfonyl thiol thiourea urea xanthine	halogenated compound hydrocarbon multiple rings nitrogen ring organic acid other ring sulfur ring	8-quinolinolato acetamide aniline azole benzamidato butanedione dioximato carbazole cellulose cycloheptane cyclooctadiene cyclopentadienyl ethanediamine ethylenediaminetetraacetate isoxazole pentadionato phthalocyanine porphyrin pyrrole	nitrogen oxygen sulfur

Ligands
ammonia-aminyl ligand antimony arsenic carbonyl ligand dinitrogen oxide ligand EDTA formato ligand hydrazine ligand nitrogen ligand nitrosyl ligand oxygen ligand phosphonium phosphorane sulfur ligand water ligand

Instruction: Click on a compound for its details.

Other
acid addition compound alloy aqueous berthollide borane/caborane catalyst cluster drug element fiber gel glass hydrate II-VI semiconductor III-V semiconductor intermetallic IV semiconductor IV-VI semiconductor mineral molecular sieve non-stoichiometric oxide organometallic peroxide polymer solid solution superconductor surface polymer thin film

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