Table 5 Comparison of the Dq, B and C parameters (all in cm−1) for the tetrahedrally coordinated Mn5+ ions in different crystalline solids

From: Mn5+-activated Ca6Ba(PO4)4O near-infrared phosphor and its application in luminescence thermometry

Host material

Dq

B

C

Reference

Li3PO4

1208

475

2556

49

Ca2PO4Cl

1162

455

2657

49

Y2SiO5

1133

550

2255

50

Sr5(PO4)3Cl

1100

500

2320

3

YAlO3

1100

485

2256

51

Sr10(VO4)6F2

1088

518

2321

52

Ca6Ba(PO4)4O

1060

544

2292

This work

Li3VO4

1049

646

2006

53