| Name | Formula | Alpha formula | Edge | Filename (right click to 'save target as') | Citation |
| t-Butyl alcohol | C4H9OH | C4H10O | C 1s | tl-0cckk.os | MI&87 |
| t-Butyl alcohol | C4H9OH | C4H10O | O 1s | tl-0ookk.os | MI&87 |
| t-butyl-ferrocene | (C5H5)Fe(C5H4-C(CH3)3) | C14FeH18 | C 1s | dc-0cckk.os | WRH92 |
| t-butyl-ferrocene | (C5H5)Fe(C5H4-C(CH3)3) | C14FeH18 | Fe 2p | dc-0fel3.os | WRH92 |
| TDI bis ethyl urethane | C13H17N2O4 | C13H17N2O4 | C 1s | ja-0cckk.os | UHR95 |
| TDI bis ethyl urethane | C13H17N2O4 | C13H17N2O4 | N 1s | ja-0nnkk.os | UHR95 |
| TDI bis ethyl urethane | C13H17N2O4 | C13H17N2O4 | O 1s | ja-0ookk.os | UHR95 |
| TDI bis methyl urethane | 2,? (MeO2CNH)2Ph-Me | C11H13N2O4 | C 1s | up-0cckk.os | |
| TDI bis methyl urethane | 2,? (MeO2CNH)2Ph-Me | C11H13N2O4 | N 1s | up-0nnkk.os | |
| TDI bis methyl urethane | 2,? (MeO2CNH)2Ph-Me | C11H13N2O4 | O 1s | up-0ookk.os | |
| Terephthaldicarboxaldehyde | C6H4-1,4-(CHO)2 | C8H6O2 | C 1s | tq-0cckk.os | HUR92 |
| Terephthaldicarboxaldehyde | C6H4-1,4-(CHO)2 | C8H6O2 | O 1s | tq-0ookk.os | HUR92 |
| terephthaloyl chloride | C6H4-1,4-(COCl)2 | C8Cl2H4O2 | C 1s | qc-0cckk.os | HUR92 |
| terephthaloyl chloride | C6H4-1,4-(COCl)2 | C8Cl2H4O2 | O 1s | qc-0ookk.os | HUR92 |
| tetraaminoethylene tetramethyl | C10N4H20 | C10N4H20 | 1s | ol-0cckk.os | |
| tetraaminoethylene tetramethyl | C10N4H20 | C10N4H20 | 1s | ol-0nnkk.os | |
| tetra-cyclo-dimethylsiloxyl | c-(O-Si(CH3)2)4 | C8H24O4Si4 | C 1s | sy-0cckk.os | UT+97 |
| tetra-cyclo-dimethylsiloxyl | c-(O-Si(CH3)2)4 | C8H24O4Si4 | O 1s | sy-0ookk.os | UT+97 |
| tetra-cyclo-dimethylsiloxyl | c-(O-Si(CH3)2)4 | C8H24O4Si4 | Si 2p | sy-0sill.os | UT+97 |
| Tetrafluorobenzene | c-C6F4H2 | C6F4H2 | C 1s | tb-0cckk.os | HF&87 |
| Tetrafluorobenzene | c-C6F4H2 | C6F4H2 | F 1s | tb-0ffkk.os | HF&87 |
| Tetrafluoroethene | CF2CF2 | C2F4 | C 1s | te-0cckk.os | MC&87 |
| Tetrafluoroethene | CF2CF2 | C2F4 | F 1s | te-0ffkk.os | MC&87 |
| Tetrafluorohyrazene | NF2NF2 | F4N2 | F 1s | tn-0ffkk.os | HIR89 |
| Tetrafluorohyrazene | NF2NF2 | F4N2 | N 1s | tn-0nnkk.os | HIR89 |
| Tetrafluoromethane (or Freon-114) | CF4 | CF4 | C 1s | mt-0cckk.os | IM&88 |
| Tetrafluoromethane (or Freon-114) | CF4 | CF4 | F 1s | mt-0ffkk.os | IM&88 |
| Tetrahydrofuran | c-C4H8O | C4H8O | C 1s | tk-0cckk.os | NIH86 |
| Tetrahydrofuran | c-C4H8O | C4H8O | O 1s | tk-0ookk.os | NIH86 |
| Tetrahydropyran | c-C5H10O | C5H10O | C 1s | pa-0cckk.os | NIH86 |
| Tetrahydropyran | c-C5H10O | C5H10O | O 1s | pa-0ookk.os | NIH86 |
| tetrakis(dimethylamino)silane | Si[NMe2]4 | C8H24N4Si | C 1s | ue-0cckk.os | UH94b |
| tetrakis(dimethylamino)silane | Si[NMe2]4 | C8H24N4Si | N 1s | ue-0nnkk.os | UH94b |
| tetrakis(dimethylamino)silane | Si[NMe2]4 | C8H24N4Si | Si 2p | ue-0sill.os | UH94b |
| tetrakisttrimethylsilyl-silane | Si[Si(CH3)3]4 | C12H36Si5 | C 1s | sj-0cckk.os | W92 |
| tetrakisttrimethylsilyl-silane | Si[Si(CH3)3]4 | C12H36Si5 | Si 2p | sj-0sil3.os | W92 |
| tetramethylsilane | Me4Si | C4H12Si | C 1s | ui-0cckk.os | UX+94 |
| tetramethylsilane | Me4Si | C4H12Si | Si 2p | ui-0sill.os | UX+94 |
| tetraphenylcyclopentadienone | C5(O)(PH)5 | C29H20O | C1s | kj-0cckk.os | |
| Thiophene(atl.code-`C4H4S',`THI') | c-C4H4S | C4H4S | C 1s | ta-0cckk.os | HN&86 |
| Thiophene(atl.code-`C4H4S',`THI') | c-C4H4S | C4H4S | S 1s | ta-0ssl3.os | HN&86 |
| titanium | Ti (atomic) | Ti | Ti 2p,2s | aaa-till.os | SF |
| Titanium tetrachloride | TiCl4 | Cl4Ti | Cl 2p | tj-0cll3.os | WH93 |
| Titanium tetrachloride | TiCl4 | Cl4Ti | Ti 2p | tj-0til3.os | WH93 |
| Titanocene dichloride | (C5H5)2TiCl2 | C10Cl2H10Ti | C 1s | tg-0cckk.os | WH93 |
| Titanocene dichloride | (C5H5)2TiCl2 | C10Cl2H10Ti | Cl 2p | tg-0cll3.os | WH93 |
| Titanocene dichloride | (C5H5)2TiCl2 | C10Cl2H10Ti | Ti 2p | tg-0til3.os | WH93 |
| Toluene ethyl urea | C16H19N4O2 | C16H19N4O2 | C1s | ky-0cckk.os | |
| Toluenechromiumtricarbonyl | CH3-C6H5-Cr(CO)3 | C10CrH8O3 | C 1s | ct-0cckk.os | WRH89 |
| tolylene 2,4 diisocyanate | CH3C6H3(NCO)2 | C9H6N2O2 | C 1s | uy-0cckk.os | |
| tolylene 2,4 diisocyanate | CH3C6H3(NCO)2 | C9H6N2O2 | N 1s | uy-0nnkk.os | |
| tolylene 2,4 diisocyanate | CH3C6H3(NCO)2 | C9H6N2O2 | O 1s | uy-0ookk.os | |
| tolylene 2,6 diisocyanate | CH3C6H3(NCO2) | C9H6N2O2 | C 1s | vb-0cckk.os | |
| tolylene 2,6 diisocyanate | CH3C6H3(NCO2) | C9H6N2O2 | N 1s | vb-0nnkk.os | |
| tolylene 2,6 diisocyanate | CH3C6H3(NCO2) | C9H6N2O2 | O 1s | vb-0ookk.os | |
| trans-tetramethylcyclobutene | C8H14 | C8H14 | C 1s | yt-0cckk.os | EL+98 |
| Trichloroethylene | CCl2=CHCl | C2Cl3H | C 1s | ec-0cckk.os | WH90 |
| Trichloroethylene | CCl2=CHCl | C2Cl3H | Cl 2p | ec-0cll3.os | WH90 |
| tri-cyclo-dimethylsiloxyl | c-(O-Si(CH3)2)3 | C6H18O3Si3 | C 1s | ud-0cckk.os | UH94a |
| tri-cyclo-dimethylsiloxyl | c-(O-Si(CH3)2)3 | C6H18O3Si3 | O 1s | ud-0ookk.os | UH94a |
| tri-cyclo-dimethylsiloxyl | c-(O-Si(CH3)2)3 | C6H18O3Si3 | Si 2p | ud-0sill.os | UH94a |
| triethylsilanol | Et3SiOH | C6H16OSi | C 1s | uc-0cckk.os | UH94a |
| Trifluoroacetic acid | CF3C00H | C2F3HO2 | C 1s | af-0cckk.os | RI&88 |
| Trifluoroacetic acid | CF3C00H | C2F3HO2 | F 1s | af-0ffkk.os | RI&88 |
| Trifluoroacetic acid | CF3C00H | C2F3HO2 | O 1s | af-0ookk.os | RI&88 |
| Trifluoroacetonitrile | CF3CN | C2F3N | C 1s | nt-0cckk.os | HS90 |
| Trifluoroacetonitrile | CF3CN | C2F3N | F 1s | nt-0ffkk.os | HS90 |
| Trifluoroacetonitrile | CF3CN | C2F3N | N 1s | nt-0nnkk.os | HS90 |
| Trifluorobenzene(1,3,5-) | c-C6F3H3 | C6F3H3 | C 1s | tf-0cckk.os | HF&87 |
| Trifluorobenzene(1,3,5-) | c-C6F3H3 | C6F3H3 | F 1s | tf-0ffkk.os | HF&87 |
| Trifluoroethylene | CF2=CHF | C2F3H | C 1s | tr-0cckk.os | MI&87 |
| Trifluoroethylene | CF2=CHF | C2F3H | F 1s | tr-0ffkk.os | MI&87 |
| Trifluoromethane | CF3H | CF3H | C 1s | ty-0cckk.os | HN86 |
| Trifluoromethane | CF3H | CF3H | F 1s | ty-0ffkk.os | HN86 |
| Trifluoromethylhypofluorite | CF3OF | CF4O | C 1s | mh-0cckk.os | MI&87 |
| Trifluoromethylhypofluorite | CF3OF | CF4O | F 1s | mh-0ffkk.os | MI&87 |
| Trifluoromethylhypofluorite | CF3OF | CF4O | O 1s | mh-0ookk.os | MI&87 |
| Trifluoromethyl-norbornene | C7H9CF3 | C8F3H9 | C 1s | km-0cckk.os | WH&90 |
| Trifluoronitrosomethane | CF3NO | CF3NO | C 1s | nm-0cckk.os | HIR89 |
| Trifluoronitrosomethane | CF3NO | CF3NO | F 1s | nm-0ffkk.os | HIR89 |
| Trifluoronitrosomethane | CF3NO | CF3NO | N 1s | nm-0nnkk.os | HIR89 |
| Trifluoronitrosomethane | CF3NO | CF3NO | O 1s | nm-0ookk.os | HIR89 |
| trimer of imidazole | (C3N2(CN)2)3 | C15N12 | C 1s | tm-0cckk.os | |
| trimethyl isocyanurate | C6H9N3O3 | C6H9N3O3 | C 1s | jg-0cckk.os | |
| trimethyl isocyanurate | C6H9N3O3 | C6H9N3O3 | N 1s | jg-0nnkk.os | |
| trimethyl isocyanurate | C6H9N3O3 | C6H9N3O3 | O 1s | jg-0ookk.os | |
| trimethylethoxysilane | (CH3)3Si(OC2H5) | C5H14OSi | C1s | vqb-0cckk.os | |
| trimethylethoxysilane | (CH3)3Si(OC2H5) | C5H14OSi | 01s | vqb-0ookk.os | |
| trimethylethoxysilane | (CH3)3Si(OC2H5) | C5H14OSi | Si2p,2s | vqb-0sill.os | |
| trimethylmethoxy silane | Me3SiOMe | C4H12OSi | C 1s | ua-0cckk.os | UT+97 |
| trimethylmethoxy silane | Me3SiOMe | C4H12OSi | O 1s | ua-0ookk.os | UT+97 |
| trimethylmethoxy silane | Me3SiOMe | C4H12OSi | Si 2p | ua-0sill.os | UT+97 |
| trimethylsilyloxy-N=CMe2 | Me3SiON=C(Me)2 | C6H18NOSi | C 1s | ux-0cckk.os | UH+94b |
| trimethylsilyloxy-N=CMe2 | Me3SiON=C(Me)2 | C6H18NOSi | O 1s | ux-0ookk.os | UH+94b |
| trimethylsilyloxy-N=CMe2 | Me3SiON=C(Me)2 | C6H18NOSi | Si 2p | ux-0sill.os | UH+94b |
| triphenyl isocyanurate | C21H15N3O3 | C21H15N3O3 | C 1s | jh-0cckk.os | UHR92 |
| triphenyl silanol | Ph3SiOH | C18H16OSi | C 1s | a2-0cckk.os | UT+97 |
| triphenyl silanol | Ph3SiOH | C18H16OSi | O 1s | a2-0ookk.os | Ut+97 |
| triphenyl silanol | Ph3SiOH | C18H16OSi | Si 2p | a2-0sill.os | Ut+97 |
| Triphenylene | C18H12 | C18H12 | C1s | kv-0cckk.os | |
| tris(dimethylamino)methyl silane | MeSi[NMe2]3 | C7H18N3Si | C 1s | uk-0cckk.os | UH+94b |
| tris(dimethylamino)methyl silane | MeSi[NMe2]3 | C7H18N3Si | N 1s | uk-0nnkk.os | UH+94b |
| tris(dimethylamino)methyl silane | MeSi[NMe2]3 | C7H18N3Si | Si 2p | uk-0sill.os | UH+94b |
| tris(trimethyl silyl)amine | N[SiMe3]3 | C9H27NSi3 | C 1s | uf-0cckk.os | UH94b |
| tris(trimethyl silyl)amine | N[SiMe3]3 | C9H27NSi3 | N 1s | uf-0nnkk.os | UH94b |
| tris(trimethyl silyl)amine | N[SiMe3]3 | C9H27NSi3 | Si 2p | uf-0sill.os | UH94b |