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               Periodic Table for chemical entities containing the selected element
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Entity Names Starting With The Letter T	Structure	Reactions Forming	Reactions Using	Wikipedia	NIST
T (threonine)		1	1	Wikipedia	NIST
T (thymine)	Thymine T		1	Wikipedia	NIST
T+	T+			Wikipedia	NIST
T-	T–			Wikipedia	NIST
T-shape molecular shape, AX3E3 (generic)				Wikipedia
T-shaped molecular shape, AX3E2 (generic)				Wikipedia
T2	T2			Wikipedia	NIST
Ta	Ta			Wikipedia	NIST
Ta2O5	Ta2O5			Wikipedia	NIST
Ta3+	Ta3+				NIST
TaBr3	TaBr3				NIST
TaBr4	TaBr4				NIST
TaBr5	TaBr5			Wikipedia	NIST
Tabun				Wikipedia	NIST
TaCl3	TaCl3				NIST
TaCl4	TaCl4				NIST
TaCl5	TaCl5			Wikipedia	NIST
TaF5	TaF5			Wikipedia	NIST
D-Tagatose				Wikipedia	NIST
TaI4	TaI4				NIST
TaI5	TaI5				NIST
Talc	Mg3Si4O10 (OH)2			Wikipedia
TAlO	TAlO				NIST
D-Talose		1		Wikipedia	NIST
Tantalic acid anhydride	Ta2O5			Wikipedia	NIST
Tantalite	(Fe,Mn) (Ta,Nb)2O6			Wikipedia
Tantalum	Ta			Wikipedia	NIST
Tantalum pentoxide	Ta2O5			Wikipedia	NIST
Tantalum(III) bromide	TaBr3				NIST
Tantalum(III) chloride	TaCl3				NIST
Tantalum(III) Ion	Ta3+				NIST
Tantalum(IV) bromide	TaBr4				NIST
Tantalum(IV) chloride	TaCl4				NIST
Tantalum(IV) iodide	TaI4				NIST
Tantalum(IV) oxide	TaO2				NIST
Tantalum(V) bromide	TaBr5			Wikipedia	NIST
Tantalum(V) chloride	TaCl5			Wikipedia	NIST
Tantalum(V) fluoride	TaF5			Wikipedia	NIST
Tantalum(V) iodide	TaI5				NIST
Tantalum(V) oxide	Ta2O5			Wikipedia	NIST
TaO2	TaO2				NIST
Tar acid	Tar Acid	1			NIST
d/l-Tartaric acid		2		Wikipedia	NIST
Tartarus vitriolatus	K2SO4	2	1	Wikipedia	NIST
Tartrate (hydrogen) ion		1	1		NIST
Tartrate dianion			1		NIST
TATP		1	1	Wikipedia	NIST
Tau	τ			Wikipedia
Tau antineutrino	— ντ			Wikipedia
Tau neutrino	ντ			Wikipedia
Tau, anti	— τ			Wikipedia
Tb	Tb			Wikipedia	NIST
Tb2O3	Tb2O3				NIST
TbBr3	TbBr3				NIST
TbCl3	TbCl3				NIST
TbF3	TbF3				NIST
TbI3	TbI3				NIST
TBME		1		Wikipedia	NIST
tBu3P		1			NIST
tBuBr	(CH3)3CBr	4	2		NIST
tBuCl		5	1		NIST
tBuCOOH	(CH3)3C–COOH	1			NIST
tBuF		2			NIST
tBuI	(CH3)3CI	4			NIST
tBuNH2	(CH3)3C–NH2		1		NIST
tBuOH	(CH3)3COH	7	11	Wikipedia	NIST
tBuOK		2	2		NIST
[tBuO]-	[(CH3)3C–O]–	1	2		NIST
Tc	Tc			Wikipedia	NIST
Tc2O7	Tc2O7			Wikipedia	NIST
TcCl4	TcCl4				NIST
TcF5	TcF5				NIST
TcF6	TcF6			Wikipedia	NIST
TCNE			1	Wikipedia	NIST
TCNQ			1	Wikipedia	NIST
TcO2	TcO2				NIST
TcO3	TcO3				NIST
TDI		1	1	Wikipedia	NIST
Te	Te		15	Wikipedia	NIST
Te(OH)6	Te(OH)6	1	1	Wikipedia	NIST
Te2-	Te2–	1	10		NIST
TeBr2	TeBr2			Wikipedia	NIST
TeBr4	TeBr4	1		Wikipedia	NIST
Technetium	Tc			Wikipedia	NIST
Technetium(IV) chloride	TcCl4				NIST
Technetium(IV) oxide	TcO2				NIST
Technetium(V) fluoride	TcF5				NIST
Technetium(VI) fluoride	TcF6			Wikipedia	NIST
Technetium(VI) oxide	TcO3				NIST
Technetium(VII) oxide	Tc2O7			Wikipedia	NIST
TeCl2	TeCl2			Wikipedia	NIST
TeCl4	TeCl4	1		Wikipedia	NIST
TeF6	TeF6	1	1	Wikipedia	NIST
Teflon		1		Wikipedia	NIST
TeH2	H2Te	1	2	Wikipedia	NIST
TeI4	TeI4	1		Wikipedia	NIST
Tellane	H2Te	1	2	Wikipedia	NIST
Telluric acid	Te(OH)6	1	1	Wikipedia	NIST
Telluric bromide	TeBr4	1		Wikipedia	NIST
Telluric chloride	TeCl4	1		Wikipedia	NIST
Telluric iodide	TeI4	1		Wikipedia	NIST
Telluride (generic)	R–TeH	2	1
Telluride anion (generic)	R–TeH		2
Tellurite (hydrogen) ion	[HTeO3]–	1	1		NIST
Tellurite ion	[TeO3]2–		1	Wikipedia	NIST
Tellurium	Te		15	Wikipedia	NIST
Tellurium dianion	Te2–	1	10		NIST
Tellurium dibromide	TeBr2			Wikipedia	NIST
Tellurium dichloride	TeCl2			Wikipedia	NIST
Tellurium dioxide	TeO2	1		Wikipedia	NIST
Tellurium hexafluoride	TeF6	1	1	Wikipedia	NIST
Tellurium hydride	H2Te	1	2	Wikipedia	NIST
Tellurium tetrabromide	TeBr4	1		Wikipedia	NIST
Tellurium tetrachloride	TeCl4	1		Wikipedia	NIST
Tellurium tetraiodide	TeI4	1		Wikipedia	NIST
Tellurium trioxide	TeO3			Wikipedia	NIST
Telluroether (generic)	H2Te	1	1
Telluronium ion	[TeH3]+	1			NIST
Telluronium ion, alkyl (generic)	[R–TeH2]+	2
Telluronium ion, dialkyl (generic)	[R2TeH]+	1
Tellurous acid	H2TeO3	1		Wikipedia	NIST
Tellurous bromide	TeBr2			Wikipedia	NIST
Tellurous chloride	TeCl2			Wikipedia	NIST
Tennantite	(Cu,Fe)12As4S13			Wikipedia
Tennessine	Ts			Wikipedia	NIST
TeO2	TeO2	1		Wikipedia	NIST
TeO3	TeO3			Wikipedia	NIST
[TeO3]2-	[TeO3]2–		1	Wikipedia	NIST
Teraphthalic_acid		2	2	Wikipedia	NIST
Terbia	Tb2O3				NIST
Terbium	Tb			Wikipedia	NIST
Terbium bromide	TbBr3				NIST
Terbium chloride	TbCl3				NIST
Terbium fluoride	TbF3				NIST
Terbium iodide	TbI3				NIST
Terbium oxide	Tb2O3				NIST
Terpene (generic)	Terpene			Wikipedia
alpha-Terpene			1	Wikipedia	NIST
Tertiary alcohol (AS/A2 generic)			1	Wikipedia
Tertiary alkyl amine (generic)	R3N	1	3
Tertiary amide (generic)		2
Tertiary amine (AS/A2 generic)				Wikipedia
tertiary Butyl function (generic)
Terylene	Terylene	2		Wikipedia	NIST
Tetraamminodiaquacopper(II) ion	[Cu(NH3)4(H2O)2]2+	2			NIST
Tetraaquadihydroxycobalt(II)	Co(H2O)4(OH)2 Co(OH)2	3	1		NIST
Tetraaquadihydroxycopper(II)	Cu(H2O)4(OH)2 Cu(OH)2	3	1		NIST
Tetraaquadihydroxyiron(II)	Fe(H2O)4(OH)2 Fe(OH)2	4	1		NIST
Tetraboron carbide	B4C	4		Wikipedia	NIST
Tetrabromoaluminate	[AlBr4]–				NIST
Tetrabromoborate	[BBr4]–				NIST
Tetrabromoferrate ion	[FeBr4]–	2	1		NIST
Tetrabromoiron(III) ion	[FeBr4]–	2	1		NIST
Tetracarbonylcobalt(0)	Co2(CO)8	1	1		NIST
Tetracarbonylethylcobalt(I)		1	1		NIST
Tetracarbonylhydrocobalt(I)	HCo(CO)4	1	1		NIST
Tetracene					NIST
1,1,2,2- Tetrachloroalkane (generic)		2
Tetrachloroaluminium ion	[AlCl4]–	16	4		NIST
Tetrachloroborate	[BCl4]–				NIST
Tetrachlorocobolt(II) ion	[CoCl4]2–	3	2		NIST
Tetrachlorocopper(I) ion	[CuCl4]3–	2	1		NIST
Tetrachlorocopper(II) ion	[CuCl4]2–	4	1		NIST
Tetrachloroethylene	Cl2C=CCl2	4		Wikipedia	NIST
Tetrachlorogold(III)	[AuCl4]–	1			NIST
Tetrachloromethane	CCl4	11	5	Wikipedia	NIST
Tetrachlorosilane	SiCl4	3	6	Wikipedia	NIST
5,5,6,6-Tetracyano-5,5a,6,7-tetrahydrophenanthrene		1			NIST
7,7,8,8,- Tetracyano-p-quinodimethane			1	Wikipedia	NIST
Tetracyanoethylene			1	Wikipedia	NIST
Tetradecane			1	Wikipedia	NIST
Tetradecanoic acid	CH3(CH2)12COOH	2		Wikipedia	NIST
Tetra-ethyl lead	Pb(CH2CH3)4	1		Wikipedia	NIST
Tetrafluoroaluminate	[AlF4]–				NIST
Tetrafluoroberyllate ion	[BeF4]2–				NIST
Tetrafluoroborate ion	[BF4]–	7	9	Wikipedia	NIST
Tetrafluoroboric acid	H+ [BF4]–	2		Wikipedia	NIST
Tetrafluoroboric acid (aqueous)	HBF4(aq)	2	1	Wikipedia	NIST
Tetrafluoroethylene	F2C=CF2	1	1	Wikipedia	NIST
Tetrafluoromethane	CF4	4	1	Wikipedia	NIST
Tetrafluoromethane/Water Complex		1			NIST
Tetrahedral molecular shape (generic)				Wikipedia
Tetrahedrite	(Cu,Fe)12Sb4S13			Wikipedia
1,2,3,4-Tetrahydracarbazole		1			NIST
Tetrahydridoaluminate ion	[AlH4]–	1	2		NIST
Tetrahydridoborate ion	[BH4]–	1	3		NIST
Tetrahydroaluminate	[AlH4]–	1	2		NIST
Tetrahydroborate ion	[BH4]–	1	3		NIST
Tetrahydrocannabinol				Wikipedia	NIST
Tetrahydrofuran		5	5	Wikipedia	NIST
Tetrahydrofuran, protonated		1			NIST
Tetrahydrogallinate ion	[GaH4]–	1			NIST
Tetrahydroindate ion	[InH4]–	1			NIST
1,2,3,4-Tetrahydronaphthalene		2		Wikipedia	NIST
Tetrahydronickel(II) ion	[NiH4]4–	1	1		NIST
Tetrahydropyrrole			1	Wikipedia	NIST
Tetrahydrothiophene 1,1-dioxide		1		Wikipedia	NIST
Tetrahydroxyaluminate ion	[Al(OH)4]–	8		Wikipedia	NIST
Tetrahydroxyberyllium ion	[Be(OH)4]2–	4			NIST
Tetrahydroxyborate ion	[B(OH)4]–	5			NIST
Tetrahydrozinc(II) ion	[ZnH4]2–	1	1		NIST
Tetraiodoaluminate	[AlI4]–				NIST
Tetraiodoborate	[BI4]–				NIST
Tetrakis(triphenyl phosphine)palladium[0]	[(C6H5)3P]4Pd	1			NIST
Tetralin		2		Wikipedia	NIST
alpha-Tetralone		4			NIST
1,1,3,3-Tetramethyl guanidine					NIST
Tetramethylammonium ion	[(CH3)4N]+	2	3		NIST
Tetramethylene		2	1	Wikipedia	NIST
Tetramethylene sulfone		1		Wikipedia	NIST
Tetramethylenedisulfotetramine		1		Wikipedia	NIST
N,N,N, N-Tetramethylethylene diamine					NIST
Tetramethylethylenediamine/Methyl lithium complex					NIST
Tetramethylsilane	Si(CH3)4	1		Wikipedia	NIST
Tetraphene					NIST
Tetraphosphoric acid			1	Wikipedia	NIST
Tetrasulfide dianion	[S–S–S–S]2–				NIST
Tetrasulfide tetranitride	S4N4	1	1		NIST
Tetrathiafulvalene			1	Wikipedia	NIST
Tetrathionate ion		1	3	Wikipedia	NIST
Tetrathionic acid		1			NIST
TETS		1		Wikipedia	NIST
TFF			1	Wikipedia	NIST
Th	Th			Wikipedia	NIST
Thallium	Tl	1	6	Wikipedia	NIST
Thallium 207	207Tl	1	1	Wikipedia	NIST
Thallium 208	208Tl	1	1	Wikipedia	NIST
Thallium 209	209Tl	1	1	Wikipedia	NIST
Thallium 210	210Tl	1	1	Wikipedia	NIST
Thallium(I) bromide	TlBr	1		Wikipedia	NIST
Thallium(I) chloride	TlCl	2		Wikipedia	NIST
Thallium(I) fluoride	TlF	1			NIST
Thallium(I) iodide	TlI	1		Wikipedia	NIST
Thallium(I) ion	Tl+	1	5		NIST
Thallium(I) oxide	Tl2O	1		Wikipedia	NIST
Thallium(I) sulfide	Tl2S	1		Wikipedia	NIST
Thallium(I) triiodide	TlI3	2			NIST
Thallium(III) bromide	TlBr3	1			NIST
Thallium(III) chloride	TlCl3	1			NIST
Thallium(III) fluoride	TlF3	1			NIST
Thallium(III) ion	Tl3+	1	1		NIST
Thallium(III) oxide	Tl2O3	1		Wikipedia	NIST
ThBr4	ThBr4				NIST
THC				Wikipedia	NIST
ThCl4	ThCl4				NIST
Thebaine				Wikipedia	NIST
Thenardite	Na2SO4			Wikipedia
THF		5	5	Wikipedia	NIST
ThF4	ThF4				NIST
ThI4	ThI4				NIST
7-Thiabicyclo[4.1.0]heptane		1			NIST
Thiazole				Wikipedia	NIST
Thiirane		1			NIST
Thiirane, S-alkyl (generic)			2
Thioacetal (generic)		1	1
Thioacetal carbanion (generic)			1	Wikipedia
Thioacetal, cyclic (generic)		1	1	Wikipedia
Thioacid (generic)		1
Thioanion (generic)	[R–S]–		7
Thiocarbenium ion (generic)		1
Thiocation (generic)	[R–S]+		2
Thiocyanate (generic)	R–S–C≡N	2		Wikipedia
Thiocyanate ion	[SCN]–		10	Wikipedia	NIST
Thiocyanate, methyl	N≡C–S–CH3	1			NIST
Thiocyanic acid	N≡C–SH	1		Wikipedia	NIST
Thiodiphenylamine				Wikipedia	NIST
2-Thioethanol		1			NIST
Thioether (generic)	R2S	2	5
3-Thioether propanoate (generic)		1
Thioether, adamantyl phenyl		1			NIST
Thioether, beta-chloro (generic)	R–S–CH2CH2Cl	1
Thioether, beta-hydroxy (generic)		1
Thioether, methyl (generic)	R–S–CH3	3	1
Thioether, neopentyl phenyl		1			NIST
Thiofuran		1		Wikipedia	NIST
Thioglycol		1			NIST
Thioketal, cyclic (generic)		1	1	Wikipedia
Thioketone (generic)			1	Wikipedia
Thioketone, protonated (generic)		1
Thiol (generic)	R–SH	2	2
Thiol, methyl	CH3–SH	1	1		NIST
Thionyl bromide	SOBr2	1	1	Wikipedia	NIST
Thionyl chloride	SOCl2	9	10	Wikipedia	NIST
Thionyl fluoride	SOF2	1	1	Wikipedia	NIST
Thiopental, sodium				Wikipedia	NIST
Thiophen		1		Wikipedia	NIST
Thiophene		1		Wikipedia	NIST
Thiophenol		1		Wikipedia	NIST
Thiophenoxide ion			5		NIST
(2-Thiophenoxy thioethoxy) benzene	PhS(CH2)2SPh	1			NIST
Thiophosphoryl chloride	PSCl3	1			NIST
Thiopyrylium ion					NIST
Thiosulfate ion		2	6	Wikipedia	NIST
Thiosulfinic O-acid (generic)
Thiosulfinic S-acid (generic)
Thiosulfonic O-acid (generic)
Thiosulfonic S-acid (generic)
Thiosulfonimidic O-acid (generic)
Thiosulfonimidic S-acid (generic)
Thiosulfuric acid		1	1	Wikipedia	NIST
Thiosulphate ion		2	6	Wikipedia	NIST
Thiourea		1		Wikipedia	NIST
ThO2	ThO2			Wikipedia	NIST
Thomsonite	NaCa2Al5 Si5O20 .6H2O			Wikipedia
Thorium	Th			Wikipedia	NIST
Thorium 227	227Th	1	1	Wikipedia	NIST
Thorium 228	228Th	1	1	Wikipedia	NIST
Thorium 229	229Th	1	1	Wikipedia	NIST
Thorium 230	230Th	1	1	Wikipedia	NIST
Thorium 231	231Th	1	1	Wikipedia	NIST
Thorium 232	232Th		1	Wikipedia	NIST
Thorium 234	234Th	1	1	Wikipedia	NIST
Thorium bromide	ThBr4				NIST
Thorium chloride	ThCl4				NIST
Thorium dioxide	ThO2			Wikipedia	NIST
Thorium fluoride	ThF4				NIST
Thorium iodide	ThI4				NIST
Thr		1	1	Wikipedia	NIST
Three-center two-electron bond				Wikipedia
Threonine		1	1	Wikipedia	NIST
Threonine, deprotonated			1	Wikipedia	NIST
Threonine, protonated		1		Wikipedia	NIST
D-Threose		1	1	Wikipedia	NIST
Thulia	Tm2O3			Wikipedia	NIST
Thulium	Tm			Wikipedia	NIST
Thulium bromide	TmBr3				NIST
Thulium chloride heptahydrate	TmCl3.7H2O				NIST
Thulium fluoride	TmF3				NIST
Thulium iodide	TmI3				NIST
Thulium(III) oxide	Tm2O3			Wikipedia	NIST
Thymine	Thymine T		1	Wikipedia	NIST
Thymine/Adenine dimer	T=A	1			NIST
Thymol				Wikipedia	NIST
Thymol blue, sodium salt	Thymol Blue			Wikipedia	NIST
Ti	Ti	3	3	Wikipedia	NIST
Ti2+	Ti2+	1	1		NIST
Ti2O3	Ti2O3			Wikipedia	NIST
Ti3+	Ti3+		1		NIST
Ti4+	Ti4+		2		NIST
TiBr2	TiBr2				NIST
TiBr3	TiBr3				NIST
TiBr4	TiBr4			Wikipedia	NIST
TiC	TiC	2		Wikipedia	NIST
TiCl2	TiCl2			Wikipedia	NIST
TiCl3	TiCl3			Wikipedia	NIST
TiCl4	TiCl4	3	4	Wikipedia	NIST
TiF3	TiF3			Wikipedia	NIST
TiF4	TiF4			Wikipedia	NIST
TiI2	TiI2				NIST
TiI3	TiI3				NIST
TiI4	TiI4			Wikipedia	NIST
Tin	Sn	1	3	Wikipedia	NIST
TiN	TiN	1		Wikipedia	NIST
Tin dibromide	SnBr2			Wikipedia	NIST
Tin difluoride	SnF2			Wikipedia	NIST
Tin diiodide	SnI2			Wikipedia	NIST
Tin dioxide	Sn2O	2		Wikipedia	NIST
Tin hexachloride dianion	[SnCl6]2–	1			NIST
Tin hexafluoride dianion	[SnF6]2–	1			NIST
Tin hydride, tributyl			3	Wikipedia	NIST
Tin pentachloride ion	[SnCl5]–				NIST
Tin tetrabromide	SnBr4				NIST
Tin tetrachloride	SnCl4		3	Wikipedia	NIST
Tin tetrafluoride	SnF4		1		NIST
Tin tetraiodide	SnI4			Wikipedia	NIST
Tin(II) bromide	SnBr2			Wikipedia	NIST
Tin(II) chloride	SnCl2	1		Wikipedia	NIST
Tin(II) fluoride	SnF2			Wikipedia	NIST
Tin(II) iodide	SnI2			Wikipedia	NIST
Tin(II) ion	Sn2+	3	3		NIST
Tin(II) oxide	SnO	1		Wikipedia	NIST
Tin(IV) bromide	SnBr4				NIST
Tin(IV) chloride	SnCl4		3	Wikipedia	NIST
Tin(IV) fluoride	SnF4		1		NIST
Tin(IV) hydride	SnH4	1		Wikipedia	NIST
Tin(IV) iodide	SnI4			Wikipedia	NIST
Tin(IV) ion	Sn4+		2		NIST
Tin(IV) oxide	Sn2O	2		Wikipedia	NIST
Tinstone	SnO2			Wikipedia
TiO	TiO			Wikipedia	NIST
TiO2	TiO2	3	2	Wikipedia	NIST
Titanite	CaTiSiO5			Wikipedia
Titanium	Ti	3	3	Wikipedia	NIST
Titanium alloy	TAlO				NIST
Titanium dioxide	TiO2	3	2	Wikipedia	NIST
Titanium family (generic)	Group IVb/4 Titanium Family			Wikipedia
Titanium group metal (generic)	Group IVb/4 Titanium Family			Wikipedia
Titanium tetrabromide	TiBr4			Wikipedia	NIST
Titanium tetrachloride	TiCl4	3	4	Wikipedia	NIST
Titanium tetraiodide	TiI4			Wikipedia	NIST
Titanium(II) bromide	TiBr2				NIST
Titanium(II) chloride	TiCl2			Wikipedia	NIST
Titanium(II) iodide	TiI2				NIST
Titanium(II) ion	Ti2+	1	1		NIST
Titanium(II) oxide	TiO			Wikipedia	NIST
Titanium(III) bromide	TiBr3				NIST
Titanium(III) chloride	TiCl3			Wikipedia	NIST
Titanium(III) fluoride	TiF3			Wikipedia	NIST
Titanium(III) iodide	TiI3				NIST
Titanium(III) ion	Ti3+		1		NIST
Titanium(III) nitride	TiN	1		Wikipedia	NIST
Titanium(III) oxide	Ti2O3			Wikipedia	NIST
Titanium(IV) bromide	TiBr4			Wikipedia	NIST
Titanium(IV) carbide	TiC	2		Wikipedia	NIST
Titanium(IV) chloride	TiCl4	3	4	Wikipedia	NIST
Titanium(IV) fluoride	TiF4			Wikipedia	NIST
Titanium(IV) iodide	TiI4			Wikipedia	NIST
Titanium(IV) ion	Ti4+		2		NIST
Titanium(IV) oxide	TiO2	3	2	Wikipedia	NIST
Titanocene dichloride		1		Wikipedia	NIST
Tl	Tl	1	6	Wikipedia	NIST
Tl+	Tl+	1	5		NIST
Tl2O	Tl2O	1		Wikipedia	NIST
Tl2O3	Tl2O3	1		Wikipedia	NIST
Tl2S	Tl2S	1		Wikipedia	NIST
Tl3+	Tl3+	1	1		NIST
TlBr	TlBr	1		Wikipedia	NIST
TlBr3	TlBr3	1			NIST
TlCl	TlCl	2		Wikipedia	NIST
TlCl3	TlCl3	1			NIST
TlF	TlF	1			NIST
TlF3	TlF3	1			NIST
TlI	TlI	1		Wikipedia	NIST
TlI3	TlI3	2			NIST
Tm	Tm			Wikipedia	NIST
Tm2O3	Tm2O3			Wikipedia	NIST
TmBr3	TmBr3				NIST
TmCl3	TmCl3.7H2O				NIST
TMEDA/LiMe complex					NIST
TmF3	TmF3				NIST
TmI3	TmI3				NIST
TMS	Si(CH3)4	1		Wikipedia	NIST
TNT		1	3	Wikipedia	NIST
Tollens' reagent	Tollens' Reagent	1	4	Wikipedia	NIST
Toluene		6	16	Wikipedia	NIST
Toluene alpha-carbanion			2	Wikipedia	NIST
Toluene diisocyanate		1	1	Wikipedia	NIST
p-Toluenesulfonate ion			1		NIST
p-Toluenesulfonic acid monohydrate		2		Wikipedia	NIST
p-Toluenesulfonylchloride		1		Wikipedia	NIST
α-tolunitrile				Wikipedia	NIST
Top quark	t			Wikipedia
Topaz	Al2SiO4(OH,F)			Wikipedia
Torbernite	Cu(UO2)2(PO4)2 .8-12H2O			Wikipedia
Torpex	42% RDX 40% TNT 18% Al	1		Wikipedia
TOSMIC				Wikipedia	NIST
Tosyl chloride		1		Wikipedia	NIST
Tosylate ion			1		NIST
Tosylmethyl isocyanide				Wikipedia	NIST
Tourmaline	(Ca,K,Na,□) (Al,Fe,Li,Mg,Mn)3 (Al,Cr, Fe,V)6(BO3)3 (Si,Al,B)6O18(OH,F)4			Wikipedia
Town gas	CO + H2	1		Wikipedia	NIST
TPA		2	2	Wikipedia	NIST
Transition metal (generic)	d-Block Element			Wikipedia
Transition metal, first row (AS/A2 generic)				Wikipedia
Tremolite asbestos	Ca2(Mg,Fe)5 Si8O22			Wikipedia
Tri-manganese	Re			Wikipedia	NIST
Tri-tert-butyl phosphine		1			NIST
Trialkoxyaluminium hydride ion (generic)	[(RO)3AlH]–
Trialkoxyborohydride ion (generic)	[(RO)3BH]–
Trialkylaluminium hydride ion (generic)	[R3AlH]–
Trialkylborane (RCH2CH2)3B (generic)		3		Wikipedia
Trialkylborohydride ion (generic)	[R3BH]–
Trialkylcarbenium ion (generic)	[R3C]+		3
Trialkyloxonium ion (generic)	[R3O]+		1
Trialkylsulfonium ion (generic)	[R3S]+	1
2,4,6-Triamino-s-trazine		2	1	Wikipedia	NIST
Triaquatrihydroxyaluminium	Al(H2O)3(OH)3 Al(OH)3	4	3		NIST
Triaquatrihydroxychromium(III)	Cr(H2O)3(OH)3 Cr(OH)3	3	3		NIST
Triaquatrihydroxyiron(III)	Fe(H2O)3(OH)3 Fe(OH)3	5	1		NIST
1,3,5-Triazine				Wikipedia	NIST
Tribromine cation	[Br3]+	1			NIST
Tribromo boron	BBr3	2	2	Wikipedia	NIST
Tributylphosphine		1		Wikipedia	NIST
Tributyltin hydride			3	Wikipedia	NIST
Tricalcium phosphate	Ca3(PO4)2	2	3	Wikipedia	NIST
Tricarbon dioxide	O=C=C=C=O	1	2	Wikipedia	NIST
Tricarbonylhydrocobalt(I)	HCo(CO)3	2	1		NIST
Tricarbonylpropanoylcobalt(I)		1	1		NIST
Trichlorine cation	[Cl3]+	1			NIST
Trichlorine nitride	NCl3	1	1	Wikipedia	NIST
2,2,2-Trichloro-1,1-ethanediol		1		Wikipedia	NIST
2,4,6-Trichloro-1,3,5-triazine		1		Wikipedia	NIST
1,1,1-Trichloro-2,2-bis(p-chlorophenyl)ethane	DDT	1		Wikipedia	NIST
Trichloroacetate ion	[CCl3COO]–		1		NIST
Trichloroacetic acid	CCl3COOH	2		Wikipedia	NIST
Trichloroethanal	CCl3CHO		2	Wikipedia	NIST
1,1,1-Trichloroethane	CH3CCl3	1		Wikipedia	NIST
1,1,2-Trichloroethane	CHCl2CH2Cl	2	1	Wikipedia	NIST
2,2,2-Trichloroethanol	CCl3CH2OH	1		Wikipedia	NIST
2,2,2-Trichloro ethoxide ion			1		NIST
Trichlorofluoromethane	CCl3F	3	1	Wikipedia	NIST
Trichloromethane	CHCl3	6	7	Wikipedia	NIST
Trichloromethyl radical	Cl3C•	1	2		NIST
Trichloromethylsilane	CH3SiCl3		1	Wikipedia	NIST
Trichloronitromethane	CCl3NO2				NIST
Trichlorosilane	SiHCl3	1	1	Wikipedia	NIST
Tricloroacetaldehyde	CCl3CHO		2	Wikipedia	NIST
Tricyanomethane	(CN)3CH	1			NIST
Tricyanomethane anion	[(CN)3C]–		1	Wikipedia	NIST
Tricycloacetone peroxide		1	1	Wikipedia	NIST
Tricyclohexyl phosphine				Wikipedia	NIST
Triene (generic)			1
Triethylaluminium	Al(CH2CH3)3	2	3	Wikipedia	NIST
Triethylamine	(CH3CH2)3N		1	Wikipedia	NIST
Triethylammonium ion	[(CH3CH2)3NH]+	1			NIST
Triethylarsine	(CH3H2)3As		1		NIST
Triethylarsonium ion	[(CH3CH2)3AsH]+	1			NIST
Triethylborane	(CH3CH2)3B	1		Wikipedia	NIST
Triethyloxonium ion	[(CH3CH2)3O]+				NIST
Triethyloxonium tetrafluoroborate	[Et3O]+[BF4]–		1	Wikipedia	NIST
Triethylphosphate	(CH3CH2O)3P=O	3	1		NIST
Triethylphosphine	(CH3CH2)3P	1	2		NIST
Triethylphosphite	(CH3CH2O)3P		4	Wikipedia	NIST
Triethylphosphonium ion	[(CH3CH2)3PH]+	1			NIST
Triflate ion	[CF3SO3]–		1	Wikipedia	NIST
Triflic acid	CF3SO3H	1		Wikipedia	NIST
Trifluoroacetate ion	[CF3COO]–		1		NIST
Trifluoroacetic acid	CF3COOH	1		Wikipedia	NIST
2,2,2-Trifluoroethanol	CF3CH2OH	1		Wikipedia	NIST
2,2,2-Trifluoroethoxide ion			1		NIST
Trifluoromethane sulfonate ion	[CF3SO3]–		1	Wikipedia	NIST
Trifluoromethanesulfonic acid	CF3SO3H	1		Wikipedia	NIST
Trifluoromethyl function (generic)	R–CF3	1		Wikipedia
Trigonal bipyramidal molecular shape (generic)				Wikipedia
Trigonal planar molecular shape (generic)				Wikipedia
Trigonal pyramidal molecular shape (generic)				Wikipedia
Trihydrated oxonium ion		1		Wikipedia	NIST
Trihydrogen cation	[H3]+	2	3	Wikipedia	NIST
Trihydrogen germanate ion	[H3GeO4]–	1	1		NIST
Trihydrogen ortho periodate ion	[H3IO6]2–		1		NIST
1,2,3-Trihydroxypropane		10	2	Wikipedia	NIST
2,4,5-Trihydroxypyrimidine		1		Wikipedia	NIST
Triiodide ion	[I3]–	2	1	Wikipedia	NIST
Triiodine cation	[I3]+	1			NIST
Trimethoxy boron	B(OCH3)3	2	1	Wikipedia	NIST
3,4,5-Trimethoxyphenethylamine				Wikipedia	NIST
Trimethoxyvinylsilane			1		NIST
Trimethyl borate	B(OCH3)3	2	1	Wikipedia	NIST
Trimethylacetic acid	(CH3)3C–COOH	1			NIST
Trimethylacetic acid		1			NIST
Trimethylaluminium	Al(CH3)3			Wikipedia	NIST
Trimethylamine	(CH3)3N	7	3	Wikipedia	NIST
Trimethylammonium ion	[(CH3)3NH]+	2			NIST
4-(Trimethylammonium) phenol		1			NIST
4-(Trimethylammonium) phenoxide ion			1		NIST
1,3,5-Trimethylbenzene		1		Wikipedia	NIST
Trimethylborane	(CH3)3B	1			NIST
Trimethylcarbenium ion		2	10		NIST
Trimethylene		2		Wikipedia	NIST
Trimethyloxonium ion	[(CH3)3O]+				NIST
2,2,4-Trimethylpentane		2	3	Wikipedia	NIST
Trimethylphosphine	(CH3)3P	1	1	Wikipedia	NIST
Trimethylphosphite	(CH3O)3P			Wikipedia	NIST
Trimethylphosphonium ion	[(CH3)3PH]+	1			NIST
2,4,6-Trimethylpyridine			1		NIST
2,4,6-Trimethylpyridinium ion		1			NIST
alpha, omega-bis(trimethylsiloxy)poly(dimethylsiloxane)	[(CH3)2SiO]n	1			NIST
Trimethylsilyl cation	[(CH3)3Si]+				NIST
bis(Trimethylsilyl)amide anion			1		NIST
bis(Trimethylsilyl) amine		1			NIST
Trimethylsulfonium ion	[(CH3)3S]+				NIST
Trimethylsulfoxonium iodide		2			NIST
Trimethylsulfoxonium ion		1	2		NIST
Trimethylsulfoxonium ylid		2	3		NIST
1,3,5-Trinitrobenzene			1		NIST
2,4,6-Trinitrophenol		2	1	Wikipedia	NIST
2,4,6-Trinitrophenoxide ion			1	Wikipedia	NIST
2,4,6-Trinitrotoluene		1	3	Wikipedia	NIST
Trioxan		1			NIST
1,3,5-Trioxane		1			NIST
2,4,6-Trioxohexahydropyrimidine			1	Wikipedia	NIST
Trioxymethylene		1			NIST
Triphenylmethane		1		Wikipedia	NIST
Triphenylmethanol		1		Wikipedia	NIST
Triphenylmethyl anion			2	Wikipedia	NIST
Triphenylmethyl carbenium ion			2		NIST
Triphenylmethyl chloride	(C6H5)3CCl	2	1		NIST
Triphenylmethyl radical	(C6H5)3C•	1	1	Wikipedia	NIST
Triphenyloxonium ion					NIST
Triphenylphosphine		1	4	Wikipedia	NIST
Triphenylphosphine oxide	(C6H5)3P=O	1		Wikipedia	NIST
Triplet oxygen	O2	60	163	Wikipedia	NIST
Triplumbic tetroxide	Pb3O4			Wikipedia	NIST
Tris(ethanedioate)cobalt(II) ion	[Co(C2O4)3]4–	1			NIST
Tris(ethanedioate)iron(II) ion	[Fe(C2O4)3]3–	2			NIST
Tris(ethylenediamine)cobalt(II) ion	[Co(en)3]2+	2			NIST
Tris(ethylenediamine)nickel(II) ion	[Ni(en)3]2+	1			NIST
Trisodium hydrogendicarbonate	Na2CO3.NaHCO3 .2H2O			Wikipedia	NIST
Trisulfide dianion	[S–S–S]2–	5			NIST
Tritan		1		Wikipedia	NIST
Triteride ion	T–			Wikipedia	NIST
Trithiosulfonic acid (generic)
Tritium	T2			Wikipedia	NIST
Tritium anion	T–			Wikipedia	NIST
Tritium cation	T+			Wikipedia	NIST
Trityl anion			2	Wikipedia	NIST
Trityl cation			2		NIST
Trityl chloride	(C6H5)3CCl	2	1		NIST
Trityl radical	(C6H5)3C•	1	1	Wikipedia	NIST
Triuranium octaoxide	U3O8				NIST
Trona	Na2CO3.NaHCO3 .2H2O			Wikipedia	NIST
Tropilidene		1	1	Wikipedia	NIST
Tropylium chromium tricarbonyl cation		1			NIST
Tropylium ion			1	Wikipedia	NIST
Trp		1	1	Wikipedia	NIST
Truth serum or Truth drug				Wikipedia	NIST
Tryptophan		1	1	Wikipedia	NIST
Tryptophan, deprotonated			1	Wikipedia	NIST
Tryptophan, protonated		1		Wikipedia	NIST
Ts	Ts			Wikipedia	NIST
TTF-TCNQ organometal complex	TCNQ–TTF organometal	1		Wikipedia	NIST
Tungstate ion	[WO4]2–		3	Wikipedia	NIST
Tungsten	W		1	Wikipedia	NIST
Tungsten carbide	WC	1		Wikipedia	NIST
Tungsten filament alloy	Tungsten Filament Alloy				NIST
Tungsten hexachloride	WCl6			Wikipedia	NIST
Tungsten steel	Tungsten Steel				NIST
Tungsten(II) bromide	WBr2 W6Br12				NIST
Tungsten(II) chloride	WCl2 W6Cl12				NIST
Tungsten(II) iodide	WI2 W6I12				NIST
Tungsten(III) bromide	WBr3 W6Br18				NIST
Tungsten(III) chloride	WCl3 W6Cl18				NIST
Tungsten(III) iodide	WI3 W6I18				NIST
Tungsten(IV) bromide	WBr4				NIST
Tungsten(IV) chloride	WCl4				NIST
Tungsten(IV) fluoride	WF4				NIST
Tungsten(IV) iodide	WI4				NIST
Tungsten(IV) oxide	WO2			Wikipedia	NIST
Tungsten(V) bromide	WBr5			Wikipedia	NIST
Tungsten(V) chloride	WCl5			Wikipedia	NIST
Tungsten(V) fluoride	WF5				NIST
Tungsten(VI) bromide	WBr6				NIST
Tungsten(VI) chloride	WCl6			Wikipedia	NIST
Tungsten(VI) fluoride	WF6			Wikipedia	NIST
Tungsten(VI) Ion	W6+		1		NIST
Tungsten(VI) oxide	WO3			Wikipedia	NIST
Tungsten(VI) oxide mono hydrate	WO3.H2O	1		Wikipedia	NIST
Tungstic anhydride	WO3			Wikipedia	NIST
Tungstite	WO3.H2O			Wikipedia
Turquoise	CuAl6(PO4)4 (OH)8.5H2O			Wikipedia
Type 1 Lewis acid/base complex (generic)		1
Type 2 Lewis acid/base complex (generic)		1
Type 3 Lewis acid/base complex (generic)		1
Type 4 Lewis acid/base complex (generic)		1
Type 5 Lewis acid/base complex (generic)		1
Type 6 Lewis acid/base complex (generic)		1
Type 7 Lewis acid/base complex (generic)		1
Type 8 Lewis acid/base complex (generic)		1
Type 9 Lewis acid/base complex (generic)		1
Type 10 Lewis acid/base complex (generic)		1
Type 11 Lewis acid/base complex (generic)		1
Type 12 Lewis acid/base complex (generic)		1
Type 13 Lewis acid/base complex (generic)		1
Type 14 Lewis acid/base complex (generic)		1
Type 15 Lewis acid/base complex (generic)		1
Type 16 Lewis acid/base complex (generic)		1
Type 17 Lewis acid/base complex (generic)		1
Type 18 Lewis acid/base complex (generic)		1
Type 19 Lewis acid/base complex (generic)		1
Type 20 Lewis acid/base complex (generic)		1
Type 21 Lewis acid/base complex (generic)		1
Type 22 Lewis acid/base complex (generic)		1
Type 23 Lewis acid/base complex (generic)		1
Type 24 Lewis acid/base complex (generic)		1
Tyr		1	1	Wikipedia	NIST
Tyrosine		1	1	Wikipedia	NIST
Tyrosine, deprotonated		1	1	Wikipedia	NIST
Tyrosine, doubly-deprotonated			1	Wikipedia	NIST
Tyrosine, protonated		1			NIST
Tyuyamunite	Ca(UO2)2(VO4)2 .5-10H2O			Wikipedia

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© Mark R. Leach 1999 –

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