Borate chloride

From Wikipedia, the free encyclopedia

The borate chlorides are chemical compounds that contain both borate ions and chloride ions. They are mixed anion compounds. Many of them are minerals. Those minerals that crystallise with water (hydrates) may be found in evaporite deposits formed when mineral water has dried out.

List[]

chem mw crystal system space group unit cell Å volume density comment references
Na2[B(OH)4]Cl tetragonal P4/nmm a = 7.25, c = 4.84 254.4 2.076 colourless

Uniaxial (-) nω = 1.519 nε = 1.503

Max birefringence δ = 0.016

[1]
Boracite Mg3(B7O13)Cl orthorhombic Pca21 a = 8.577, b = 8.553, c = 12.09 Z=4 992.5 Biaxial (+) nα = 1.658 - 1.662 nβ = 1.662 - 1.667 nγ = 1.668 - 1.673

2V 82°

Max birefringence δ = 0.010 - 0.011

[2]
Karlite Mg7(BO3)3(OH,Cl)5 orthorhombic a = 17.92, b = 17.6, c = 3.1 978 2.80 white to light green

Biaxial (-) nα = 1.589 nβ = 1.632 nγ = 1.634

2V 24°

Max birefringence δ = 0.045

[3]
Mg5(BO3)(OH)5(Cl,OH)2 · 4H2O monoclinic 2.32 colourless

Biaxial (-) nα = 1.543 nβ = 1.571 nγ = 1.577

2V 49°

Max birefringence δ = 0.034

[4]
KNa2(Al5Mg2)[B12O18(OH)12](OH)6Cl4 · 4H2O trigonal R3_m a = 15.1431, c = 14.456 Z=3 Biaxial (-) nα = 1.535 nβ = 1.552 nγ = 1.553

2V 26°

Max birefringence δ = 0.018

[5]
K6Al4BSi6O20(OH)4Cl Tetragonal a = 9.85, c = 13.06 1,267 Uniaxial (+) nω = 1.525 nε = 1.525 ?

Max birefringence δ = 0.000

[6]
Hilgardite Ca2[B5O9]Cl ⋅ H2O triclinic P1 a=6.463 b=6.564 c=6.302 α = 61°38', β = 118°46', γ = 105°47' Z=1 205.8 [7]
Ca2(H3B3O7)(OH)Cl monoclinic a = 7.93, b = 7.26, c = 12.54 β = 94° 720 colourless

Biaxial (+) nα = 1.510 nβ = 1.510 nγ = 1.545

Max birefringence δ = 0.035

[8]
Ca2(B4O7)(Cl,OH)2 · 2H2O hexagonal a = 11.86, c = 23.88 2,909 Uniaxial (-) nω = 1.577 nε = 1.574

Max birefringence δ = 0.003

[9]
Chelkarite CaMgB2O4Cl1.5OH0.5 · 5H2O orthorhombic a = 13.69, b = 20.84, c = 8.26 2,357 Biaxial (+) nα = 1.520 nγ = 1.558

Max birefringence δ = 0.038

[10]
Ca3Mg(BO3)2(CO3)2.(H2O)0.36 isometric Fd3_m a = 14.685 Z=4 3166.8 [11]
Ca4B8O15Cl2 · 21H2O monoclinic a = 22.78, b = 8.74, c = 17.06 β = 96.7° 3373 Biaxial (+) nα = 1.499 nβ = 1.502 nγ = 1.521

2V 45°

Max birefringence δ = 0.022

[12]
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

[13]
KCa4[B5O8OH]4[B(OH)3]2Cl · 4H2O triclinic P1 a = 6.57, b = 23.92, c = 6.52

α = 90.58°, β = 119.1°, γ = 95.56°

889.2 Biaxial (+) nα = 1.523 - 1.539 nβ = 1.539 - 1.540 nγ = 1.596 - 1.605

2V 14.6°

Max birefringence δ = 0.073

[14]
CaSr[B5O9]Cl ⋅ H2O triclinic P1 a = 6.5732, b = 6.4445, c = 6.3693, α = 60.995°, β = 61.257°, γ = 77.191° Z=1
Chambersite Mn2+3(B7O13)Cl orthorhombic Pca21 a = 8.68, b = 8.68, c = 12.26 Z=4 924 3.49 can be deep purple

Biaxial (+) nα = 1.732 nβ = 1.737 nγ = 1.744

2V 83°

Max birefringence δ = 0.012

[15]
Fe2+3(B7O13)Cl orthorhombic a = 8.58, b = 8.65, c = 12.17 903 Biaxial (-) nα = 1.731 nβ = 1.755 nγ = 1.755

Max birefringence δ = 0.024

[16]
(Fe2+,Mg)3(B7O13)Cl trigonal R3c a = 8.62, c = 21.05 1355 pink

Uniaxial (-) nω = 1.755 nε = 1.731

Max birefringence δ = 0.024

[17]
(Mg,Fe)3(B7O13)Cl trigonal a = 8.57, c = 20.99 1335 pale blue

Uniaxial (-) nω = 1.684 nε = 1.668

Max birefringence δ = 0.016

[18]
Cu[B(OH)4]Cl tetragonal P4/nmm a = 6.19 Å, c = 5.61 Z=2 214.9 deep blue

Uniaxial (-) nω = 1.691 - 1.692 nε = 1.640 - 1.641

Max birefringence δ = 0.051

[19]
Mg3B7O13Cl 392.05 orthorhombic Pca21 a=8.5319 b=8.5282 c=12.0730 Z=4 878.45 2.964 NLO [20]
Ba6BO3Cl9 1201.90 monoclinic P21/n a=8.229 b=12.259 c=19.080 β=90.20 Z=4 1924.7 4.418 colourless [21]
NaBa4Al2B8O18Cl3 tetragonal P42nm a = 12.048, c = 6.817 NLO [22]
NaBa4(GaB4O9)2Cl3 1192.62 tetragonal P42nm a=12.1033 c=6.8329 Z=2 1001.0 3.957 SHG 1.5xKDP [23]
LaCl(BO2)2 triclinic [24]
CeCl(BO2)2 triclinic P1_ a = 4.2174; b = 6.5763; c = 8.1221 α = 82, 152; β = 89, 206; γ = 72.048°; Z = 2 [24]
Ce3Cl3[BO3]2 hexagonal P63/m a = 9.2008, c = 5.8079; Z = 2 [24]
PrCl(BO2)2 triclinic [24]
Sm4[B16O26(OH)4(H2O)3Cl4] [25]
Eu4[B16O26(OH)4(H2O)3Cl4] [25]
Gd4[B16O26(OH)4(H2O)3Cl4] [25]
Pb6BO4Cl7 1566 triclinic P1_ a=8.001 b=8.054 c=13.116 α=89.52 β=89.66 γ=69.942 793.9 6.551 colourless [21]
Pu4[B16O26(OH)4(H2O)3Cl4] [26]
Am4[B16O26(OH)4(H2O)3Cl4] [26]
Cm4[B16O26(OH)4(H2O)3Cl4] [26]
Cf4[B16O26(OH)4(H2O)3Cl4] [26]

References[]

  1. ^ "Teepleite". www.mindat.org. Retrieved 2020-12-14.
  2. ^ "Boracite". www.mindat.org. Retrieved 2020-12-14.
  3. ^ "Karlite". www.mindat.org. Retrieved 2020-12-14.
  4. ^ "Shabynite". www.mindat.org. Retrieved 2020-12-14.
  5. ^ "Satimolite". www.mindat.org. Retrieved 2020-12-14.
  6. ^ "Kalborsite". www.mindat.org. Retrieved 2020-12-15.
  7. ^ Rumanova, I. M.; Iorysh, Z. I.; Belov, N. V. (1977). "Crystal structure of triclinic hilgardite Ca2[B5O9]Cl⋅H2O=Ca2[Bt3BΔ2O9]Cl⋅H2O". Dokl. Akad. Nauk SSSR. 23 (1): 91–94. Retrieved 2020-12-10 – via www.mathnet.ru.
  8. ^ "Solongoite". www.mindat.org. Retrieved 2020-12-14.
  9. ^ "Ekaterinite". www.mindat.org. Retrieved 2020-12-14.
  10. ^ "Chelkarite". www.mindat.org. Retrieved 2020-12-14.
  11. ^ "Sakhaite". www.mindat.org. Retrieved 2020-12-14.
  12. ^ "Hydrochlorborite". www.mindat.org. Retrieved 2020-12-14.
  13. ^ "Heidornite". www.mindat.org. Retrieved 2020-12-15.
  14. ^ "Volkovskite". www.mindat.org. Retrieved 2020-12-14.
  15. ^ "Chambersite". www.mindat.org. Retrieved 2020-12-14.
  16. ^ "Ericaite". www.mindat.org. Retrieved 2020-12-14.
  17. ^ "Congolite". www.mindat.org. Retrieved 2020-12-14.
  18. ^ "Trembathite". www.mindat.org. Retrieved 2020-12-14.
  19. ^ "Bandylite". www.mindat.org. Retrieved 2020-12-14.
  20. ^ Wang, Zujian; Qiao, Huimin; Su, Rongbing; Hu, Bing; Yang, Xiaoming; He, Chao; Long, Xifa (October 2018). "Mg 3 B 7 O 13 Cl: A New Quasi-Phase Matching Crystal in the Deep-Ultraviolet Region". Advanced Functional Materials. 28 (41): 1804089. doi:10.1002/adfm.201804089.
  21. ^ a b Li, Wei; Wu, Hongping; Yu, Hongwei; Hu, Zhanggui; Wang, Jiyang; Wu, Yicheng (2020). "Ba 6 BO 3 Cl 9 and Pb 6 BO 4 Cl 7 : structural insights into ortho -borates with uncondensed BO 4 tetrahedra". Chemical Communications. 56 (45): 6086–6089. doi:10.1039/D0CC01927E. ISSN 1359-7345. PMID 32352464.
  22. ^ Zhang, Jianxiu; Zhang, Shufeng; Wu, Yicheng; Wang, Jiyang (2012-06-18). "New Nonlinear Optical Crystal: NaBa 4 Al 2 B 8 O 18 Cl 3". Inorganic Chemistry. 51 (12): 6682–6686. doi:10.1021/ic300306v. ISSN 0020-1669. PMID 22663174.
  23. ^ Wen, Ming; Su, Xin; Wu, Hongping; Lu, Juanjuan; Yang, Zhihua; Pan, Shilie (2016-03-24). "NaBa 4 (GaB 4 O 9 ) 2 X 3 (X = Cl, Br) with NLO-Active GaO 4 Tetrahedral Unit: Experimental and ab Initio Studies". The Journal of Physical Chemistry C. 120 (11): 6190–6197. doi:10.1021/acs.jpcc.6b00265. ISSN 1932-7447.
  24. ^ a b c d Nikelski, Tanja; Schleid, Thomas (January 2003). "Zwei Cer(III)-Chlorid-Oxoborate im Vergleich: Ce3Cl3[BO3]2 und CeCl(BO2)2". Zeitschrift für anorganische und allgemeine Chemie (in German). 629 (1213): 2200–2205. doi:10.1002/zaac.200300208. ISSN 0044-2313.
  25. ^ a b c Stritzinger, Jared Tyler (2015). "Synthetic Exploration of F-Element Borates and Plumbites". Cite journal requires |journal= (help)
  26. ^ a b c d Stritzinger, Jared Tyler (2015). "Synthetic Exploration of F-Element Borates and Plumbites". Cite journal requires |journal= (help)
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