Английская Википедия:Borate sulfate

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Шаблон:Short description Borate sulfates are mixed anion compounds containing separate borate and sulfate anions. They are distinct from the borosulfates where the borate is linked to a sulfate via a common oxygen atom.

List

chem mw crystal system space group unit cell Å volume density comment references
sulfoborite Mg3(OH)[B(OH)4]2(SO4)F orthorhombic Pnma a=10.132 b=12.537 c=7.775 987.6 Biaxial (-) nα = 1.527 nβ = 1.536 nγ = 1.551

2V 79°

Max birefringence δ = 0.024

[1]
Heidornite Na2Ca3B5O8(OH)2(SO4)2Cl monoclinic C2/c a = 10.19, b = 7.76, c = 18.81

β = 93.33° Z=4

1,485 2.753 Biaxial (+) nα = 1.579 nβ = 1.588 nγ = 1.604

2V 63° to 77°

Max birefringence δ = 0.025

[2]
Charlesite Ca6Al(SO4)2B(OH)4(O,OH)12•26H2O trigonal P31c a = 11.161, c = 21.212 2,288 1.77 Uniaxial (-) nω = 1.492(3) nε = 1.475(3)

Max birefringence δ = 0.017

[3]
Vitimite Ca6B14O19(SO4)(OH)14•5H2O monoclinic P2/m a = 14.10, b = 19.53, c = 14.05 β = 120.39°=4 3,337 Biaxial (-) nα = 1.532(3) nβ = 1.537(1) nγ = 1.540(1)

Max birefringence δ = 0.008

[4]
Harkerite Ca12Mg4Al(BO3)3(SiO4)4(CO3)5 · H2O trigonal RШаблон:Overbarm a = 18.131 Å α = 33.46° 1,614 Uniaxial nα = 1.649 - 1.653 nβ = 1.649 - 1.653 [5]
Tatarinovite Ca3Al(SO4)[B(OH)4](OH)6 · 12H2O Hexagonal P63 a = 11.1110, c = 10.6294 1,136 1.79 colourless

Uniaxial (+) nω = 1.475 nε = 1.496

Max birefringence δ = 0.021

[6]
Sturmanite Ca6Fe3+2(SO4)2.5[B(OH)4](OH)12•25H2O trigonal P31c a = 11.16, c = 21.79 Z=2 2,350 yellow

Uniaxial (+/-) nω = 1.499 - 1.500 nε = 1.497 - 1.505

Max birefringence δ = 0.002

[7]
[Ni(atta)(SO4)0.5]·[B5O6(OH)4] 514.13 monoclinic P21/c a=9.0512 b=15.2776 c =15.0142, β=90.325° Z=4 2076.14 1.645 [8]
Buryatite Ca3(Si,Fe,Al)(SO4)[B(OH)4]O(OH)5 · 12H2O trigonal P31c a = 11.14, c = 20.99 Z=4 2,256 1.89 Uniaxial (-) nω = 1.523(3) nε = 1.532(3)

Max birefringence δ = 0.009

[9]
Rb3H(SO4)2(B2O3)2 hexagonal P63/m a = 6.502, c = 19.02 Z=2 2.803 [10]
Fontarnauite Na2Sr(SO4)B5O8(OH)•2H2O monoclinic P21/c a=6.458 b=22.299 c=8.571 β=103.05 Z=4 1,203 [11]
Y(SO4)[B(OH)4](H2O)·H2O triclinic PШаблон:Overbar a=5.9679 b=6.8559 c=10.1698 α=79.608 β=76.673 γ=89.220 Z=2 398.02 2.502 [12]
Cs3H(SO4)2(B2O3)2 hexagonal P63/m a = 6.5648, c = 19.5669 Z = 2 3.322 [10]
La(SO4)[B(OH)4](H2O) 331.83 triclinic PШаблон:Overbar a=6.2808 b=6.8321 c=8.6830 α=82.475 β=76.758 γ=87.300 Z=2 359.51 3.065 [12]
Pr(SO4)[B(OH)4](H2O)2 351.84 monoclinic P21/m a=6.2359 b=9.5542 c=6.8236 β=93.852 Z=2 405.64 2.881 [12]
Nd(SO4)[B(OH)4](H2O)2 355.17 monoclinic P21/m a=6.2119 b=9.5328 c=6.7923 β=93.755 Z=2 401.35 2.939 [12]
Sm(SO4)[B(OH)4](H2O) 343.27 triclinic PШаблон:Overbar a=6.1467 b=6.7280 c=8.6068 α=81.769 β=76.653 γ=87.259 Z=2 342.71 3.326 [12]
Sm(SO4)[B(OH)4](H2O)2 361.30 monoclinic P21/m a=6.1601 b=9.5416 c=6.7589 β=93.816 Z=2 396.39 3.027 [12]
Eu(SO4)[B(OH)4](H2O) 344.88 triclinic PШаблон:Overbar a=6.1205 b=6.7090 c=8.5844 α=81.713 β=76.680 γ=87.294 Z=2 339.40 3.375 [12]
Eu(SO4)[B(OH)4](H2O)2 362.89 monoclinic P21/m a=6.1322 b=9.5139 c=6.7343 β=93.683 Z=2 392.08 3.074 [12]
Gd(SO4)[B(OH)4](H2O)2 368.19 monoclinic P21/m a=6.1148 b=9.5078 c=6.7164 β=93.611 Z=2 389.70 3.138 [12]
Tb(SO4)[B(OH)4](H2O)·H2O 369.87 triclinic PШаблон:Overbar a=6.0139 b=6.8972 c=10.1753 α=79.616 β=76.590 γ=89.106 Z=2 403.42 3.045 [12]
Dy(SO4)[B(OH)4](H2O)·H2O 373.43 triclinic PШаблон:Overbar a=5.9880 b=6.8728 c=10.1638 α=79.652 β=76.597 γ=89.153 Z=2 400.12 3.100 [12]
Ho(SO4)[B(OH)4](H2O)·H2O 375.86 triclinic PШаблон:Overbar a=5.9701 b=6.8570 c=10.1580 α=79.588 β=76.636 γ=89.193 Z=2 397.75 3.138 [12]
Er(SO4)[B(OH)4](H2O)·H2O 378.19 triclinic PШаблон:Overbar a=5.9529 b=6.8401 c=10.1553 α=79.598 β=76.642 γ=89.198 Z=2 395.54 3.175 [12]
Tm(SO4)[B(OH)4](H2O)·H2O 379.86 triclinic PШаблон:Overbar a=5.9289 b=6.8232 c=10.1422 α=79.531 β=76.663 γ=89.263 Z=2 392.40 3.215 [12]
Yb(SO4)[B(OH)4](H2O)·H2O 383.97 triclinic PШаблон:Overbar a=5.9150 b=6.8090 c=10.1454 α=79.541 β=76.669 γ=89.243 Z=2 390.82 3.263 [12]
Lu(SO4)[B(OH)4](H2O)·H2O 385.91 triclinic PШаблон:Overbar a=5.8992 b=6.7954 c=10.1322 α=79.551 β=76.691 γ=89.266 Z=2 388.53 3.299 [12]
Pb2[(BO2)(OH)](SO4) 570.26 monoclinic P21/m a=6.982 b=5.3917 c=8.167 β=98.643° 303.9 6.231 decompose 335 °C; band gap 4.08 [13]
Pb4(BO3)2(SO4) 1042.44 monoclinic P21/c a=6.9363 b=15.8784 c=9.6053 β=110.770° Z=4 989.15 7.000 melt 689 °C; band gap 4.03 eV [13][14]

References

Шаблон:Reflist

Шаблон:Borates Шаблон:Sulfates