List of yttrium compounds

This list of yttrium compounds shows compounds of yttrium. Inclusion criteria: those that have applications, academic significance, single crystal structures or have their own Wikipedia articles.

Name	Molecular formula	Molecular weight (g/mol)	Reference
Yttrium acetate	C6H9O6Y	266.038	[1][2]
Yttrium acetylacetonate	Y(C5H7O2)3	388.233	[3]
Yttrium(III) antimonide	YSb	210.666	[4]
Yttrium arsenate	YAsO4	227.828	[5]
Yttrium arsenide	YAs	163.828	[6]
Yttrium boride	YB25	359.181	[7]
Yttrium boride	YB66	802.432	[8]
Yttrium bromide	YBr3	328.62
Yttrium chloride	YCl3	195.26
Yttrium fluoride	YF3	145.9
Yttrium formate	Y(HCOO)3	223.963
Yttrium nitride	YN	102.913
Yttrium nitrate	Y(NO3)3	274.927
Yttrium oxalate tetrahydrate	C6O12Y2	441.86	[9]
Yttrium orthovanadate	YVO4	203.84
Yttrium(III) oxide	Y2O3	225.81
Yttrium(III) perchlorate	Y(ClO4)3	387.265
Yttrium(III) perchlorate hexahydrate	Y(ClO4)3·6H2O	495.361
Yttrium phosphide	YP	119.88
Yttrium phosphate	YPO4	183.877
Yttrium sulfate	O12S3Y2	465.98	[10]
Yttrium sulfate octahydrate	H16O20S3Y2	610.1	[11]
Yttrium sulfide	Y2S3	274.01