X-Ray Powder Diffraction and Vibrational Spectra Studies of Rare Earth Borophosphates,Ln7O6(BO3)(PO4)2(Ln=La, Nd, Gd, and Dy)

Structural insights for the design of new borate–phosphates: synthesis, crystal structure and optical properties of Pb4O(BO3)(PO4) and Bi4O3(BO3)(PO4)

“…8,9 In contrast, borate-phosphates are less common. To the best of our knowledge, M 3 (BO 3 )(PO 4 ) (M = Ba, Co, Mg, Zn and Cd), 10 SrCo 2 (BO 3 )(PO 4 ), 11 Ln 7 O 6 (BO 3 )-(PO 4 ) 2 (Ln = La, Pr, Nd, Sm, Gd, and Dy), 12 K 3 Ln[OB-(OH) 2 ] 2 [HOPO 3 ] 2 (Ln = Yb and Lu), 13 M 2 (BO 4 )(PO 4 ) (M = Th and U), 14 Ba 5 ((UO 2 )(PO 4 ) 3 (B 5 O 9 )) (H 2 O) 0.125 15 and the mineral Seamanite, Mn 3 (OH) 2 [B(OH) 4 ][PO 4 ] 16 are the only known borate-phosphates.…”

Synthesis and Crystal Structure of the First Fully Characterized Vanadoborate Na3[B6O9(VO4)]

“…On this basis, it seemed interesting to try to obtain new materials associating borate and M(O)x group (M"Mo, W, P, As, V, 2 ) in the anion. For example, many borophosphates have been recently synthesized using hydrothermal conditions and their structures have been established (2); others have been obtained by standard solid-state reaction technique (3,4). Few (8), regarding the reaction of lithium borates with vanadium pentoxide (9) and with cesium (10).…”

Microwave Metathesis Synthesis and Characterization of TMPO4 (TM = Cr, Mn, Fe, Co, Ni, Cu)

“…2 the FTIR spectrum of the samples are exhibited. The vibrations of ʋ1(PO4) [40,41] and ʋas(POP) [42] groups which are an evidence of formation of phosphate groups are listed in Table 3. Table 3.…”