The borate iodides are mixed anion compounds that contain both borate and iodide anions. They are in the borate halide family of compounds which also includes borate fluorides, borate chlorides, and borate bromides.
List namechemmwcrystal systemspace groupunit cell ÅvolumedensitycommentreferencesCr3B7O13IFca = 12.171 Z=8180294.17Mn3B7O13IF3ca = 12.32 Z=818704.09Fe3B7O13IPca21a = 8.654, c = 12.2336 Z=4915.574.19Co3B7O13IF3ca = 12.119 Z=81779.94.38Ni3B7O13IPca21a = 08.511 c = 12.037 Z=4871.94.47magnetoelectric, ferroelectric and ferroelasticCu3B7O13IF3ca = 12.0203 Z=81736.84.60Ag4B4O7I2840.52hexagonalP6122a=8.9576 c=45.1956 Z=123140.65.33tin iodide borateSn3[B3O7]IorthorhombicPbcaa = 10.718, b = 8.523, and c = 20.168 Z = 8La[B5O8(OH)(H2O)2I]495.86monoclinicP21/na=6.529 b=15.494 c=10.744 β=90.353 Z=41086.83.03colourlessLa[B7O11(OH)(H2O)3I]581.48orthorhombicP21/na=8.178 b=17.251 c=9.849 Z=41389.42.78colourlessCe[B5O8(OH)(H2O)2I]497.07monoclinicP21/na= 6.498 b=15.416 c=10.704 β=90.306 Z=41072.33.079colourlessCe[B7O11(OH)(H2O)3I]582.69orthorhombicP21/na=8.1641 b=17.205 c=9.816 Z=41378.82.807colourlessPr[B5O8(OH)(H2O)2I]497.86monoclinicP21/na= 6.488 b=15.392 c=10.686 β=90.254 Z=41067.03.099greenPr[B7O11(OH)(H2O)3I]583.48orthorhombicP21/na=8.1504 b=17.205 c=9.814 Z=41376.22.816light greenNd[B5O8(OH)(H2O)2I]501.19monoclinicP21/na=6.4763 b=15.350 c=10.6734 β=90.316 Z=41061.03.137purpleNd[B7O11(OH)(H2O)3I]586.81orthorhombicP21/na=8.1464 b=17.199 c=9.735 Z=41372.22.841purpleSm[B7O11(OH)(H2O)3I]592.92orthorhombicP21/na=8.102 b=17.158 c=9.733 Z=41352.92.911colourlessdilead borate iodidePb2BO3ItrigonalP321NLO 10 × KDPPb2B5O9I739.35orthorhombicPnm2a=11.561 b=11.700 c=6.524 Z=4882.55.565colourless or yellowPb6O4(BO3)I1492.85orthorhombicPmmna= 5.78 b=9.72 c=10.63 Z=25978.302colourlessPb10O4(BO3)3I32693.03monoclinicCca=16.6423 b=9.0277 c=16.9746 β=115.658 Z=42298.87.781colourlesstetrabismuth borate tetraoxy iodideBi4BO7I1085.6orthorhombicImmma=3.959 b=13.453 c=3.969 Z=1211.48.5279dark orangePu[B7O11(OH)(H2O)2I]668.57monoclinicP21/na=8.110 b=17.060 c=9.792 β=90.133 Z=41354.93.278pale blue
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