A compound having a structure represented by any one of Formula 2-1 to Formula 2-10: Z is, at each occurrence identically or differently, selected from O, S or Se; X 1 to X 5 are, at each occurrence identically or differently, selected from N or CR 1; Z 1 is, at each occurrence identically or differently, selected from O, S, Se or NR N1; Ar 1 is, at each occurrence identically or differently, selected from the group consisting of: substituted or unsubstituted aryl having 6 to 20 carbon atoms, substituted or unsubstituted heteroaryl having 3 to 20 carbon atoms and combinations thereof; and when Ar 1 is selected from substituted aryl having 6 to 20 carbon atoms or substituted heteroaryl having 3 to 20 carbon atoms, the aryl or heteroaryl is substituted with one or more R 2; Ri, R 2 and R N1 are, at each occurrence identically or differently, selected from the group consisting of: hydrogen, deuterium, a hydroxyl group, a sulfanyl group, halogen, a nitroso group, a nitro group, an acyl group, a carbonyl group, a carboxylic acid group, an ester group, a cyano group, an isocyano group, SCN, OCN, SF 5, a boranyl group, a sulfinyl group, a sulfonyl group, a phosphoroso group, substituted or unsubstituted alkyl having 1 to 20 carbon atoms, substituted or unsubstituted cycloalkyl having 3 to 20 ring carbon atoms, substituted or unsubstituted heteroalkyl having 1 to 20 carbon atoms, substituted or unsubstituted alkoxy having 1 to 20 carbon atoms, substituted or unsubstituted alkenyl having 2 to 20 carbon atoms, substituted or unsubstituted alkynyl having 2 to 20 carbon atoms, substituted or unsubstituted aryl having 6 to 30 carbon atoms, substituted or unsubstituted heteroaryl having 3 to 30 carbon atoms and combinations thereof; at least one of the R 1 and R 2 is, at each occurrence identically or differently, selected from the group consisting of: a hydroxyl group, a sulfanyl group, halogen, a nitroso group, a nitro group, an acyl group, a carbonyl group, a carboxylic acid group, an ester group, a cyano group, an isocyano group, SCN, OCN, SF 5, a boranyl group, a sulfinyl group, a sulfonyl group, a phosphoroso group, substituted or unsubstituted alkyl having 1 to 20 carbon atoms, substituted or unsubstituted cycloalkyl having 3 to 20 ring carbon atoms, substituted or unsubstituted heteroalkyl having 1 to 20 carbon atoms, substituted or unsubstituted alkoxy having 1 to 20 carbon atoms, substituted or unsubstituted alkenyl having 2 to 20 carbon atoms, substituted or unsubstituted alkynyl having 2 to 20 carbon atoms, substituted or unsubstituted aryl having 6 to 30 carbon atoms, substituted or unsubstituted heteroaryl having 3 to 30 carbon atoms and combinations thereof; and adjacent substituents Ri, R 2 can be optionally joined to form a ring. Z is, at each occurrence identically or differently, selected from O, S or Se; X 1 to X 5 are, at each occurrence identically or differently, selected from N or CR 1; Z 1 is, at each occurrence identically or differently, selected from O, S, Se or NR N1; Ar 1 is, at each occurrence identically or differently, selected from the group consisting of: substituted or unsubstituted aryl having 6 to 20 carbon atoms, substituted or unsubstituted heteroaryl having 3 to 20 carbon atoms and combinations thereof; and when Ar 1 is selected from substituted aryl having 6 to 20 carbon atoms or substituted heteroaryl having 3 to 20 carbon atoms, the aryl or heteroaryl is substituted with one or more R 2; Ri, R 2 and R N1 are, at each occurrence identically or differently, selected from the group consisting of: hydrogen, deuterium, a hydroxyl group, a sulfanyl group, halogen, a nitroso group, a nitro group, an acyl group, a carbonyl group, a carboxylic acid group, an ester group, a cyano group, an isocyano group, SCN, OCN, SF 5, a boranyl group, a sulfinyl group, a sulfonyl group, a phosphoroso group, substituted or unsubstituted alkyl having 1 to 20 carbon atoms, substituted or unsubstituted cycloalkyl having 3 to 20 ring carbon atoms, substituted or unsubstituted heteroalkyl having 1 to 20 carbon atoms, substituted or unsubstituted alkoxy having 1 to 20 carbon atoms, substituted or unsubstituted alkenyl having 2 to 20 carbon atoms, substituted or unsubstituted alkynyl having 2 to 20 carbon atoms, substituted or unsubstituted aryl having 6 to 30 carbon atoms, substituted or unsubstituted heteroaryl having 3 to 30 carbon atoms and combinations thereof; at least one of the R 1 and R 2 is, at each occurrence identically or differently, selected from the group consisting of: a hydroxyl group, a sulfanyl group, halogen, a nitroso group, a nitro group, an acyl group, a carbonyl group, a carboxylic acid group, an ester group, a cyano group, an isocyano group, SCN, OCN, SF 5, a boranyl group, a sulfinyl group, a sulfonyl group, a phosphoroso group, substituted or unsubstituted alkyl having 1 to 20 carbon atoms, substituted or unsubstituted cycloalkyl having 3 to 20 ring carbon atoms, substituted or unsubstituted heteroalkyl having 1 to 20 carbon atoms, substituted or unsubstituted alkoxy having 1 to 20 carbon atoms, substituted or unsubstituted alkenyl having 2 to 20 carbon atoms, substituted or unsubstituted alkynyl having 2 to 20 carbon atoms, substituted or unsubstituted aryl having 6 to 30 carbon atoms, substituted or unsubstituted heteroaryl having 3 to 30 carbon atoms and combinations thereof; and adjacent substituents Ri, R 2 can be optionally joined to form a ring.