Chemistry:Phosphatoantimonate

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Phosphatoantimonates are compounds that contain anions that contain phosphorus and antimony in the +5 oxidation state, along with oxygen. Thus they are a compound of phosphate and antimonate, bound together by oxygen.

phosphatoantimonates have been investigated as catalysts,[1] and ion exchange materials.[2]

List

formula mw crystal system space group unit cell Å volume density comment references
SbOPO4 monoclinic C2c a = 6.791 b = 8.033 c = 7.046 β = 115.90° Z=4 [3]
SbIIISbV3(PO4)6 trigonal R3 a = 16.880 c = 21.196 Z=12 5230 mixed valence [4]
HSb(PO4)2·2H2O layered; can be exfoliated; can exchange H+ with other ions; can reversibly dehydrate [5][6]
H3Sb3P2O14•xH2O layered [7]
H5Sb5P2O20•xH2O 3D with channels [7]
Li5Sb5P2O20 [8]
(NH4)3Sb3P2O14•3H2O [9]
Na3SbO(PO4)2 orthorhombic P212121 a = 6.964 b = 9.284 c = 12.425 Z = 4 1D [10][11]
Na3Sb3P2O14 [8]
Na5Sb5P2O20 [8]
Mg0.50SbFe(PO4)3 hexagonal P3 a = 8.3443 c = 22.3629 Z=6 nasicon [12]
KSb2PO8 monoclinic Cc a=12.306 b=7.086 c=15.037 β=95.82° Z=8 1304.5 4.498 colourless; 3D [13][14]
KSb2PO8−xNy [15]
KSbP2O8 rhombohedral R3 a = 4.7623 c = 25.409 Z = 3 2D [13][16]
K2SbPO6 orthorhombic Pnma a= 9.429 b= 5.891 c= 11.030 Z= 4 1D [13][17]
4K2O · 4Sb2O5 · P2O5 · 8H2O

K8Sb8P2O29·8H2O

monovlinic a = 23.952 b = 9.515 c = 8.193 β = 124.77° 31P NMR shift −−6.77 ppm [18][19]
K3Sb3P2O14 rhombohedral R3m a = 7.147 c = 30.936 Z = 3 reversible hydration; 2D [13][20]
K3Sb3P2O14, 1.32H2O rhombohedral R3m a = 7.147 c = 30.936 Z=3 [21]
K3Sb3P2O14·5H2O hexagonal P3 Z=6 [22]
K5Sb5P2O20 orthorhombic Pnnm a= 23.443 b= 18.452 c= 7.149 z= 6 3D [13][23]
K2SbAs0.5P0.5O6 orthorhombic [24]
ScSbV3(PO4)6 monoclinic P21/n a=11.810 b=8.616 c=8.400 β=90.80° 854.6 [4]
NaSbCr(PO4)3 rhombohedral R3 a = 8.329 c = 22.094 Z=6 1327 nasicon [25]
Ca0.5AlSb(PO4)3 a=8.56 c=21.87 4.128 nasicon [26]
Mn0.50SbFe(PO4)3 rhombohedral R3 a=8.375 c=21.597 nasicon [27][28]
Mn0.5AlSb(PO4)3 rhombohedral R3c a=8.270 c=21,799 3.56 nasicon [26]
Ca0.5CrSb(PO4)3 a=8.61 c=22.08 4.321 nasicon [26]
Mn0.5CrSb(PO4)3 monoclinic P21/n a=12.280 b=8.814 c=8.613 β=91.03° 3.45 [26]
Sb1.50Fe0.50(PO4)3 hexagonal R32 a=8.305 c=22.035 [29]
(Sb0.50Fe0.50)P2O7 orthorhombic Pna21 a=7.865 b=15.699 c=7.847 pyrophosphate [29]
CaSb0.50Fe1.50(PO4)3 rhombohedral R3c a=8.514 c=21.871 nasicon [30]
Ca0.50SbFe(PO4)3 rhombohedral R3 a=8.257 c=22.276 nasicon [27][30]
Mn0.5FeSb(PO4)3 rhombohedral R3c a=8.374 c=21.593 3.68 nasicon [26]
NaSbFe(PO4)3 rhombohedral R3 a = 8.361 c = 22.222 Z=6 1345 nasicon [25]
Co[Sb(PO4)2]2·6H2O [5]
Ni0.50SbFe(PO4)3 hexagonal P3 a = 8.3384 c = 22.3456 nasicon [12]
Rb3Sb3P2O14 [8]
Rb3Sb3P2O14•3H2O rhombohedral R3m a=7.1445 c=31.802 [9]
Rb5Sb5P2O20 [8]
Sr0.50SbFe(PO4)3 rhombohedral R3 a = 8.227 c = 22.767 nasicon [27]
SrSb0.50Cr0.50(PO4)2 monoclinic C2/c a= 16.5038 b= 5.1632 c= 8.0410 β = 115.85° Z=4 617 yavapaiite [31]
SrSb0.50Fe1.50(PO4)3 rhombohedral R3c a = 8.339 c = 22.704 nasicon [27]
Sr(SbV0.50FeIII0.50)(PO4)2 monoclinic C2/c a = 16.5215 b = 5.1891 c = 8.0489 β = 115.70° Z=4 yavapaiite [32]
Sr(Ga0.5Sb0.5)(PO4)2 monoclinic C2/c a=16.455; b=5.158 c= 8.005 β=115.49° Z=4 613 [33]
YSbV3(PO4)6 R3 a=17.019 c=21.233 5326 [4]
Cd0.50SbFe(PO4)3 rhombohedral R3 a=8.313 c=21.996 nasicon [27][28]
SbV1.50InIII0.50(PO4)3 monoclinic P21/n a=11.801 b=8.623 c=8.372 β=90.93° [34]
SbV0.50InIII0.50P2O7 orthorhombic Pna21 a=7.9389 b=16.0664 c=7.9777 pyrophosphate [34]
InSbV3(PO4)6 monoclinic P21/n a=11.792 b=8.622 c=8.379 β=90.91° 851.8 [4]
NaSbIn(PO4)3 rhombohedral R3 a=8.329 c = 23.031 Z=6 1383 nasicon [25]
Cs3Sb3P2O14•3H2O rhombohedral R3m a=7.153 c=32.840 [9]
Cs4MgSb6P4O28 1858.39 tetragonal I41/a a=16.5170 c=10.7355 Z=4 2928.8 4.22 band gap 4.50 eV [35]
Cs4ZnSb6P4O28 tetragonal I41/a a=16.4821 c=10.7453 Z=4 2919.1 4.32 band gap 4.48 eV [35]
K0.8Ba1.6Sb4O9(PO4)2 (0 < x < 0.4) orthorhombic Pnma a = 20.998 b = 7.168 c = 9.569 [36]
Ba2Sb4O9(PO4)2 orthorhombic Pnma a = 20.9237 b = 7.1836 c = 9.5189 Z = 4 [36]
BaSb0.50Cr0.50(PO4)2 monoclinic C2/m a= 8.140 b= 5.175 c= 7.802 β = 94. 387° Z=2 328 yavapaiite [31]
BaSb2/3Mn1/3(PO4)2 monoclinic C2/m a= b= c=7.8808 β=94.4° Z=2 337 [37]
Ba(Sb0.50FeIII0.50)(PO4)2 monoclinic C2/m a = 8.1568 b = 5.1996 c = 7.8290 β = 94.53° Z=2 yavapaiite [32]
BaSb2/3Co1/3(PO4)2 monoclinic C2/m c=7.8581 β=94.7° Z=2 333 [37]
BaSb2/3Cu1/3(PO4)2 monoclinic C2/m c=7.8795 β=95.3° Z=2 331 [37]
BaSb2/3Zn1/3(PO4)2 monoclinic C2/m c=7.8497 β=94.8° Z=2 332 [37]
Ba(Ga0.5Sb0.5)(PO4)2 monoclinic C2/m a= 8.106 b= 5.178 c= 7.806 β=94.79° Z=2 327 [33]
Tl3Sb3P2O14•3H2O rhombohedral R3m a=7.135 c=31.447 [9]
PbSb0.50Cr0.50(PO4)2 monoclinic C2/c a= 16.684 b= 5.156 c= 8.115 β = 115.35° Z=4 631 yavapaiite [31]
Pb(Sb0.50FeIII0.50)(PO4)2 monoclinic C2/c a = 16.6925 b = 5.1832 c = 8.1215 β = 115.03° yavapaiite [32]
PbSb0.50Fe1.50(PO4)3 rhombohedral R3c a = 8.313 c = 23.000 Z=6 1377 nasicon [38]
Pb0.50SbFe(PO4)3 rhombohedral R3 a = 8.2397 c = 22.7801 Z=6 1339 nasicon [38]
Pb(Ga0.5Sb0.5)(PO4)2 monoclinic C2/c a=16.622 b=5.163 c=8.067 β=114.85° 628 [33]
BiSbV3(PO4)6 trigonal R3 a=17.034 c=21.260 5342.1 [4]
CaSb0.50Bi1.50(PO4)3 monoclinic P21/m a = 4.9358 b = 6.9953 c = 4.7075 β = 96.2° [39]

References

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