Boroantimonates are chemical compounds in which borate and antimonate groups share oxygen atoms. Known compounds are transparent. Antimony is in the +5 oxidation state and is in octahedral coordination by oxygen.[1]
| name | formula | mw | crystal system | space group | unit cell Å | volume | density | comment | references |
|---|---|---|---|---|---|---|---|---|---|
| SbB3O6 | 414.11 | monoclinic | C2 | a=7.143 b=4.953 c=6.393 β=105.70 Z=2 | 217.71 | 3.816 | band gap 4.083 eV; birefringence Δn=0.290 at 546 nm; NLO 3.5 × KH2PO4 | [2] | |
| Na2SbB3O8 | 328.16 | monoclinic | P21/c | a=5.8278 b=10.3521 c=10.4775 β=102.948° Z=4 | 616.04 | 3.538 | colourless | [3] | |
| KSbB2O6 | monoclinic | Cc | a=11.458 b=7.019 c=7.324 β=124.413° | [4] | |||||
| K2SbB3O8 | 360.38 | monoclinic | P21/c | a=5.9013 b=11.088 c=10.950 β=103.218° Z=4 | 697.5 | 3.432 | colourless | [3][5] | |
| α-K3Sb4BO13 | 823.11 | monoclinic | C2/m | a=12.2032 b=7.4881 c=13.070 β=101.636° Z=4 | 1169.8 | 4.674 | 200K | [6] | |
| β-K3Sb4BO13 | 823.11 | triclinic | P1 | a=7.1168 b=7.211 c=13.2218 α=81.923 β=99.760 γ=117.10 Z=2 | 593.79 | 4.602 | 250K | [6] | |
| β-RbSbB2O6 | 324.84 | monoclinic | Cc | a=11.715 b=7.1633 c=7.4109 β=125.43° | 506.71 | 4.258 | colourless | [3] | |
| Rb2SbB3O8 | 453.12 | monoclinic | P21/c | a=5.9381 b=11.2928 c=11.318 β=103.7° Z=4 | 737.2 | 4.083 | colourless | [3] | |
| KRb2Sb4BO13 | 916.31 | triclinic | P1 | a=7.1456 b=7.2390 c=13.4113 α=82.058 β=100.051 γ=117.205 Z=2 | 606.16 | 5.020 | colourless | [7] | |
| Rb3Sb4BO13 | 962.22 | triclinic | P1 | a=7.1593 b=7.2533 c=13.4894 α=82.358° β=99.999° γ=117.321° Z=2 | 611.75 | 5.224 | colourless | [7] | |
| BaSb2B4O12 | monoclinic | C2/c | a=6.9818 b=11.8452 c=11.089 β=102.772° | [4] | |||||
| SmBSb2O8 | orthorhombic | Pnma | a=12.6155 b=7.2702 c=12.7086 | [8] | |||||
| EuBSb2O8 | orthorhombic | Pnma | a=12.5730 b=7.2605 c=12.6920 | [8] | |||||
| GdBSb2O8 | orthorhombic | Pnma | a=12.5594 b=7.2369 c=12.6913 | [8] | |||||
| TbBSb2O8 | orthorhombic | Pnma | a=12.532 b=7.236 c=12.671 | [8] |
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