Erratum to “Whitlockite-related phosphates Sr9A(PO4)7 (A=Sc, Cr, Fe, Ga, and In): structure refinement of Sr9In(PO4)7 with synchrotron X-ray powder diffraction data” [J. Solid State Chem. 168 (2002) 237–244]

Phase transitions in Sr-containing phosphates and vanadates with β-Ca3(PO4)2-related structures

“…It seems that the phase transition in TbP is of the second order. The similar results (temperature dependence of lattice parameters, DTA, and DSC) were obtained for FeP which presents a group of compounds Sr 9 M(PO 4 ) 7 with M = Sc, Cr, Fe, Ga, and In [3]. HT XRD data showed that T c is about 700 K in FeP, and 660 K in TbP.…”

“…Sr-containing phosphates with stoichiometry of Sr 9 M (PO 4 ) 7 have recently been shown to have structures closely related to h-Ca 3 (PO 4 ) 2 [3,4]. In this work, we have studied Sr-containing compounds with h-Ca 3 (PO 4 ) 2 -related structures, Sr 9 M(PO 4 ) 7 (M = Fe (FeP), Tb (TbP), and Gd (GdP)), Sr 9 NiLi(PO 4 ) 7 (NiLiP), Sr 9.03 In 0.98 (VO 4 ) 7 (InV), and Sr 9 M(VO 4 ) 7 (M = Tm (TmV), Yb (YbV), and Lu (LuV)).…”

Luminescence Tuning of Sr8MgCe(PO4)7:Eu2+,Mn2+ Phosphors: Structure Refinement, Site Occupancy, and Energy Transfer

“…Structure refinement was carried out using the general structure analysis system (GSAS) method . Since the structure of compound Sr 8 MgCe(PO 4 ) 7 has not ever been reported, the initial structure model was built with crystallographic data previously reported for the Sr 9 In(PO 4 ) 7 compound (ICSD 59722) . The results of Rietveld refinement of the XRD patterns for pure SMCP, SMCP:0.04Eu 2+ , and SMCP:0.04Eu 2+ ,0.24Mn 2+ samples are displayed in Figure .…”

Syntheses, crystal structures of a series of novel alkali metal or alkaline earth metal phosphites

“…With the development of the metal phosphate system, a series of alkali metal and alkali-earth metal phosphates, such as K 3 In 3 P 4 O 16 , Sr 9 M(PO 4 ) 7 (M = Ga, In) and RbM(HPO 4 ) 2 (M = Ga, Al) have been synthesized, and some of them also display interesting structures. [10][11][12][13] Recent studies indicate that the metal phosphites could also form a variety of inorganic framework materials. [14][15][16][17] Compared to the metal phosphates, the phosphite group has less available coordination centers and low-average charges per oxygen, which could lead to the formation of more open interrupted or intriguing frameworks with unusual metal/phosphorus ratios.…”