Borate bromide
Mixed anion compounds
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The borate bromides are mixed anion compounds that contain borate and bromide anions. They are in the borate halide family of compounds which also includes borate fluorides, borate chlorides, and borate iodides.
List
| name | chem | mw | crystal system | space group | unit cell Å | volume | density | comment | references |
|---|---|---|---|---|---|---|---|---|---|
| Li3B8O13Br | 395.21 | orthorhombic | Pca21 | a 17.3967(5)Å b 9.4077(3)Å c 6.6750 | 1092.45 | 2.403 | birefringence 0.088@1064 nm | [1] | |
| Na3B4O7Br | hexagonal | P6522 | a = 8.146 c = 20.24 | 1163.1 | 2.605 | [2] | |||
| Na11B21O36Br2 | 1215.72 | monoclinic | C2/c | a=15.722 b=8.951 c=24.087 β=100.728 Z=4 | 3330.3 | 2.425 | [3] | ||
| KBOB | K3B6O10Br | 422.07 | trigonal | R3m | a=10.1153 c=8.8592 Z=3 | 785.02 | 2.678 | colourless | [4] |
| K9[B4O5(OH)4]3(CO3)Br·7H2O | 1191.75 | hexagonal | P6_2c | a=11243 c=17.132 Z=2 | 1875 | 2.11 | band gap 5.65 eV | [5] | |
| Zn2BO3Br·H2O | 287.48 | orthorhombic | P212121 | a=4.962 b=8.484 c=14.644 Z=4 | 616.5 | 3.097 | NLO 0.6x KDP | [6] | |
| KZn2BO3Br2 | 345.92 | trigonal | R32 | a=4.9611 c=27.221 Z=3 | 580.2 | 2.970 | white | [7] | |
| RbZn2BO3Br2 | 388.47 | trigonal | R32 | a=4.9618 c=28.199 Z=3 | 601.2 | 3.219 | white | [7] | |
| Ag4B4O7Br2 | 746.52 | hexagonal | P6122 | a=8.8291 c=44.7416 Z=12 | 3020.5 | 4.92 | [8] | ||
| Ag4BrB7O12 | 779 | triclinic | P1 | a=8.802 b=8.864 c=9.287 α=64.618 β=74.695 γ=60.765° Z=2 | 569.9 | pale yellow; layered | [9] | ||
| Sn2B5O9Br | 515.34 | orthorhombic | Pnn2 | a = 11.398 b = 11.446 c = 6.553 Z=4 | 854.9 | 4.004 | birefringence=0.439 at 546 nm; SHG 4.8x; white | [10] | |
| Sn3B3O7Br | 580.41 | orthorhombic | Pbca | a=10.677 b=8.471 c=20.174 Z=8 | 1825 | 4.226 | birefringence 0.123@1064 nm | [11] | |
| NaBa4(GaB4O9)2Br3 | 1326.00 | tetragonal | P42nm | a=12.33 c=6.91 Z=2 | 1053 | 4.18 | NLO 1.1x KDP | [12] | |
| La[B5O8(OH)(H2O)2Br] | 448.87 | monoclinic | P21/n | a=6.520 b=15.213 c=10.704 β=90.017 Z=4 | 1061.6 | 2.808 | colourless | [13] | |
| LaBOBr | La[B7O10(OH)3(H2O)Br] | 518.49 | monoclinic | P21/n | a=7.944 b=15.105 c=9.836 β=90 Z=4 | 1180.3 | 2.918 | [14] | |
| Ce[B5O8(OH)(H2O)2Br] | 450.08 | monoclinic | P21/n | a=6.495 b=15.159 c=10.670 β=90.048 Z=4 | 1050.6 | 2.846 | colourless | [13] | |
| CeBOBr | Ce[B6O9(OH)2(H2O)2Br]·0.5H2O | 500.89 | monoclinic | P21/n | a=8.1507 b=14.874 c=9.867 β=90.085 Z=4 | 1196.3 | 2.781 | [14] | |
| PrBOBr | Pr[B6O9(OH)2(H2O)2Br]·0.5H2O | 501.68 | monoclinic | P21/n | a=8.1346 b=14.819 c=9.847 β=90.153 Z=4 | 1187.0 | 2.807 | green | [14] |
| Pr[B5O8(OH)(H2O)2Br] | 450.87 | monoclinic | P21/n | a=6.4910 b=15.143 c=10.664 β=90.0440 Z=4 | 1048.2 | 2.857 | [13] | ||
| NdBOBr | Nd2[B12O17.5(OH)5(H2O)4Br1.5]Br0.5·H2O | 1018.02 | orthorhombic | Fdd2 | a=30.6641 b=19.7946 c=16.0737 Z=16 | 9757.3 | 2.772 | purple | [14] |
| Nd4[B18O25(OH)13Br3] | 1619.27 | monoclinic | P2/c | a=10.544 b=6.451 c=23.485 β=97.754 Z=2 | 1583 | 3.397 | purple | [13] | |
| SmBOBr | Sm4[B18O25(OH)13Br3] | 1643.71 | monoclinic | P21/n | a=10.508 b=6.427 c=23.408 β=97.585 Z=2 | 1567 | 3.484 | [14] | |
| Ba2BO3Br | P3m1 | a = 5.516, c = 11.019, and Z = 2 | [15] | ||||||
| Ba3BO3Br3 | triclinic | P1 | a = 9.280, b = 9.349 c = 13.025, α = 92.71°, β = 98.29°, γ = 116.20° and Z = 4 | [15] | |||||
| Ba7(BO3)3SiO4Br | orthorhombic | P63mc | [16] | ||||||
| Ba7(BO3)3GeO4Br | 1354.31 | orthorhombic | Pbam | a=20.381 b=7.477 c=11.175 Z=4 | 1702.9 | 5.283 | [16] | ||
| Pb2Ba3(BO3)3Br | 1082.74 | orthorhombic | C2221 | a=10.538 b=14.2878 c=8.107 Z=4 | 1220.7 | 5.891 | NLO 3.1×KDP; colourless | [17] |