Borate fluoride

From Wikipedia, the free encyclopedia

The borate fluorides or fluoroborates are compounds containing borate or complex borate ions along with fluoride ions that form salts with cations such as metals. They are in the broader category of mixed anion compounds. They are not to be confused with tetrafluoroborates (BF4) or the fluorooxoborates which have fluorine bonded to boron.

Examples[]

formula name mw system space group unit cell Å volume Å3 density comment references
Be2(BO3)(OH,F) · H2O Berborite trigonal P3 a = 4.434, c = 5.334 90.82 colourless

Uniaxial (-) nω = 1.580 nε = 1.485

Max birefringence δ = 0.095

[1]

γ‐Be2BO3F γ‐BBF 95.83 trigonal R32 a=4.4418 c=19.909 Z=3 340.17 1.946 Uniaxial (-) SHG 2.3 × KDP
NH4Be2BO3F2 ABBF 132.87 trigonal R32 a=4.4398 c=12.4697 Z=3 212.87 2.243 Uniaxial (-) no=1.49389 ne=1.41919 at 636 nm [2]
NaBe2BO3F2 (NBBF) C2 a=12.643 b=8.729 c=7.591 β=113.6° 768 double layers of borate rings sandwiching barium atoms. Between pairs of double layers are sodium ions with fluoride. [3]
Mg2(BO3)(F,OH) -(F) orthorhombic Pna21 a = 20.49, b = 4.571, c = 11.89 Z=16 1,113.6 Density 3.12

transparent

Biaxial (+) nα = 1.609 nβ = 1.620 nγ = 1.642

2V: 65°

Max birefringence: δ = 0.033

[4]
Mg3(BO3)(F,OH)3 Fluoborite hexagonal a = 8.8, c = 3.1 208 colourless

Uniaxial (-) nω = 1.570 nε = 1.534

Max birefringence δ = 0.036

[5]
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

[6]
Al6(BO3)5F3

Jeremejevite

hexagonal

P63/m

a = 8.5591, c = 8.1814

519

density 3.28

Uniaxial (-) nω = 1.653 nε = 1.640

Max birefringence δ = 0.013

[7][8]
Al8(BO3)4(B2O5)F8 704.7 tetragonal P42/mmc a=9.134 c=19.112 Z=4 1,595 density 2.935 colourless [7]
Na(Mg3)Al6(Si6O18)(BO3)3(OH)3F trigonal R3m a = 15.955, c = 7.153 Z=3 1,577 density 3.120

dark brown

Uniaxial (-) nω = 1.645(2) nε = 1.621(2)

Max birefringence δ = 0.024

[9]
Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F trigonal R3m a = 15.8933, c = 7.1222 1,558 blue green

Uniaxial (-)

[10]
KBe2BO3F2 hexagonal R32 a=4.427 c=18.744 318.3 2.40 Be2BO6F2 rings SHG 1.2 × KDP; UV cutoff 147 nm [11]
NaCaBe2B2O6F
Ca(Li2Al)Al6(Si6O18)(BO3)3(OH)3F Fluor-liddicoatite trigonal R3m a = 15.875, c = 7.126 Z=3 1,555 density 3.02

Uniaxial (-) nω = 1.637 nε = 1.621

Max birefringence δ = 0.016

[12]
CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3F Fluor-uvite trigonal R3m a = 15.954, c = 7.214 Z=3 1,590 black

Uniaxial nω = 1.637 - 1.668 nε = 1.619 - 1.639

Max birefringence δ = 0.018 - 0.029

[13]
KCaBe2B2O6F
Na(Mn2+)3Al6(Si6O18)(BO3)3(OH)3F trigonal R3m a = 15.9398, c = 7.1363 1,570 greenish yellow

Uniaxial (-)

[14]
NaFe3Al6Si6B3O30F [7]
Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3F trigonal R3m a = 16.005, c = 7.176 Z=3 1,591.9 black

Uniaxial (-) nω = 1.660 - 1.661 nε = 1.636 - 1.637

Max birefringence δ = 0.024

[15]
Na(Fe3+3)Al6(Si6O18)(BO3)3O3F Fluor-buergerite trigonal R3m a = 15.8692, c = 7.1882 1,568 density 3.311

brown

Uniaxial (-) nω = 1.735 nε = 1.655

Birefringence 0.080

[16]
Ca(Fe2+)3MgAl5(Si6O18)(BO3)3(OH)3F [17]
RbBe2BO3F2 RBBF Trigonal R32 a=4.434 c=19.758 z=3 also contains BeO3F tetrahedra and BO3. It transmits radiation from 180 to 3500 nm. [18]
KSrBe2B2O6F
LiSr3Be3B3O9F4
NaSr3Be3B3O9F4
K3Sr3Li2Al4B6O20F SHG 4 × KDP; 170 nm UV cutoff [7]
Ca(Y,REE,Ca,Na,Mn)15Fe2+(P,Si)Si6B3O34F14 trigonal R3m a = 10.7527, c = 27.4002 2,743.6 brownish [19]
(Y,REE,Ca,Na)15(Al,Fe3+)(CaxAs3+1−x)(Si,As5+)Si6B3(O,F)48 trigonal R3m a = 10.675, c = 27.02 Z=3 2,667 density 5.206

brownish

Uniaxial (-)

[20]
(Na,Ca)3(Y,Ce)12Si6B2O27F14 trigonal R3m a = 10.7108, c = 27.040 4.35 Tan coloured

Uniaxial (-) nω = 1.753 nε = 1.740

Max birefringence δ = 0.013

[21]
? Y5(SiO4,BO4)3(O,OH,F) ?hexagonal a = 9.32, c = 6.84 3.05-3.4 isotropic

n = 1.627 - 1.685

Cd8B5O15F 1212.25 cubic Fd3_m a = 13.972 Z = 8 2,727 5.904 colourless [22]
BaBOF3 221.15 monoclinic P21/c a = 4.620 b = 15.186 c = 4.426 β = 92.045° Z=4 310.3 contains chains of -OB(F2)- and a double chain of BaF [23]
BaMgBe2(BO3)2F2 BMBBF 335.283 trigonal P3_c1 a=4.5898 c=15.348 280.01 3.976 colourless [Be2B3O6F2]∞ [24]
BaCaBe2(BO3)2F2 BCBBF trigonal P3_c1 a=4.6931 c=16.049 306.12 3.808 colourless [Be2B3O6F2]∞ [24]
BaBe2BO3F3
BaAl(BO3)F2 UV cutoff 165 nm
K3Ba3Li2Al4B6O20F [7]
K5Ba10(BO3)8F trigonal R3_c a = 15.293, c = 22.699 Z = 6 [25]
Ba3Zn(BO3)(B2O5)F 656.82 monoclinic P21/c a = 15.179 b = 7.0064 c = 8.763 β = 100.15° Z=4 917.4 4.755 colourless [26]
Ba4Zn2(BO3)2(B2O5)F2 937.34 monoclinic C2/c a=20.39 b=4.998 c=13.068 β = 192.59 Z=44 1,331 4.679 colourless [26]
BaZnBe2(BO3)2F2 376.35 trigonal P3_ a = = 4.5998, c = 7.7037 Z = 1 141.16 4.427 colourless [27]
Rb3Ba3Li2Al4B6O20F [7]
KNa3Na6Ca2Ba6Mn6(Ti4+,Nb)6B12Si36O114(O,OH,F)11 Tienshanite hexagonal P6/m a = 16.785, c = 10.454 Z=1 2,551 pale olive green

Uniaxial (-) nω = 1.666 nε = 1.653

Max birefringence δ = 0.013

[28]
Ca6(Fe2+,Mn2+)Y3REE7(SiO4)3(PO4)(B3Si3O18)(BO3)F11 trigonal R3m a = 10.804, c = 27.726 Z=3 2,803 density 4.61

dark brown

Uniaxial (-) nω = 1.741(3) nε = 1.720(3)

Max birefringence δ = 0.021

[29]
Ba(Y,Ce)6Si3B6O24F2 trigonal P3 a = 10.67, c = 4.68 Z=1 461 4.407 greenish brown [30]
CaMg[(Ce7Y3)Ca5](SiO4)4(Si2B3AsO18)(BO3)F11 trigonal R3m a = 10.8082, c = 27.5196 [31]
(Ca,Ce,La,Th)15As5+(As3+0.5,Na0.5)Fe3+Si6B4O40F7 trigonal R3m a=10.881 c=27.33 2,766 4.82 greenish yellow

Uniaxial (-) nω = 1.757 nε = 1.722

Max birefringence δ = 0.035

[32]

References[]

  1. ^ "Berborite". www.mindat.org. Retrieved 2020-12-15.
  2. ^ Peng, Guang; Ye, Ning; Lin, Zheshuai; Kang, Lei; Pan, Shilie; Zhang, Min; Lin, Chensheng; Long, Xifa; Luo, Min; Chen, Yu; Tang, Yu-Huan (2018-07-16). "NH 4 Be 2 BO 3 F 2 and γ-Be 2 BO 3 F: Overcoming the Layering Habit in KBe 2 BO 3 F 2 for the Next-Generation Deep-Ultraviolet Nonlinear Optical Materials". Angewandte Chemie. 130 (29): 9106–9110. Bibcode:2018AngCh.130.9106P. doi:10.1002/ange.201803721. S2CID 242082788.
  3. ^ Mei, Linfeng; Wang, Yebin; Chen, Chunagtian (January 1994). "Crystal structure of sodium beryllium borate fluoride". Materials Research Bulletin. 29 (1): 81–87. doi:10.1016/0025-5408(94)90108-2.
  4. ^ "Pertsevite-(F)". www.mindat.org. Retrieved 2020-12-14.
  5. ^ "Fluoborite". www.mindat.org. Retrieved 2020-12-14.
  6. ^ "Sulfoborite". www.mindat.org. Retrieved 2020-12-15.
  7. ^ a b c d e f Wang, Ya; Han, Jian; Huang, Junben; Yang, Zhihua; Pan, Shilie (2020-01-06). "Al 8 (BO 3 ) 4 (B 2 O 5 )F 8 : A F-Containing Aluminum Borate Featuring Two Types of Isolated B–O Groups". Inorganic Chemistry. 59 (1): 810–817. doi:10.1021/acs.inorgchem.9b03067. ISSN 0020-1669. PMID 31877030. S2CID 209489879.
  8. ^ "Jeremejevite". www.mindat.org. Retrieved 2020-12-14.
  9. ^ "Fluor-dravite". www.mindat.org. Retrieved 2020-12-15.
  10. ^ "Fluor-elbaite". www.mindat.org. Retrieved 2020-12-15.
  11. ^ Mei, L.; Huang, X.; Wang, Y.; Wu, Q.; Wu, B.; Chen, C. (January 1995). "Crystal structure of KBe 2 BO 3 F 2". Zeitschrift für Kristallographie. 210 (2): 93–95. Bibcode:1995ZK....210...93M. doi:10.1524/zkri.1995.210.2.93. ISSN 0044-2968.
  12. ^ "Fluor-liddicoatite". www.mindat.org. Retrieved 2020-12-15.
  13. ^ "Fluor-uvite". www.mindat.org. Retrieved 2020-12-15.
  14. ^ "Fluor-tsilaisite". www.mindat.org. Retrieved 2020-12-15.
  15. ^ "Fluor-schorl". www.mindat.org. Retrieved 2020-12-15.
  16. ^ "Fluor-buergerite". www.mindat.org. Retrieved 2020-12-15.
  17. ^ "Fluor-feruvite". www.mindat.org. Retrieved 2020-12-15.
  18. ^ Chen, Chuangtian; Luo, Siyang; Wang, Xiaoyang; Wang, Guiling; Wen, Xiaohong; Wu, Huaxing; Zhang, Xin; Xu, Zuyan (8 July 2009). "Deep UV nonlinear optical crystal:RbBe_2(BO_3)F_2". Journal of the Optical Society of America B. 26 (8): 1519. Bibcode:2009JOSAB..26.1519C. doi:10.1364/JOSAB.26.001519.
  19. ^ "Proshchenkoite-(Y)". www.mindat.org. Retrieved 2020-12-14.
  20. ^ "Hundholmenite-(Y)". www.mindat.org. Retrieved 2020-12-14.
  21. ^ "Okanoganite-(Y)". www.mindat.org. Retrieved 2020-12-14.
  22. ^ Yang, Yun; Dong, Xiaoyu; Pan, Shilie (2016). "New fluoroborate Cd 8 B 5 O 15 F with two different isolated borate anions prepared by an open high-temperature solution method". Dalton Transactions. 45 (16): 7008–7013. doi:10.1039/C6DT00621C. ISSN 1477-9226. PMID 26988597.
  23. ^ Jiang, Dequan; Wang, Ying; Li, Hao; Yang, Zhihua; Pan, Shilie (2018). "BaBOF3 : a new aurivillius-like borate containing two types of F atoms". Dalton Transactions. 47 (15): 5157–5160. doi:10.1039/C8DT00403J. PMID 29557465.
  24. ^ a b Guo, Shu; Jiang, Xingxing; Xia, Mingjun; Liu, Lijuan; Fang, Zhi; Huang, Qian; Wu, Ruofei; Wang, Xiaoyang; Lin, Zheshuai; Chen, Chuangtian (2017-10-02). "Structural Design of Two Fluorine–Beryllium Borates BaMBe2(BO3)2F2 (M = Mg, Ca) Containing Flexible Two-Dimensional [Be3B3O6F3]∞ Single Layers without Structural Instability Problems". Inorganic Chemistry. 56 (19): 11451–11454. doi:10.1021/acs.inorgchem.7b01627. ISSN 0020-1669. PMID 28885824.
  25. ^ Liu, Lili; Yang, Yun; Jing, Qun; Dong, Xiaoyu; Yang, Zhihua; Pan, Shilie; Wu, Kui (2016-08-25). "K 5 Ba 10 (BO 3 ) 8 F: A New Potassium Barium Borate Fluoride with a Perovskite-Like Structure". The Journal of Physical Chemistry C. 120 (33): 18763–18770. doi:10.1021/acs.jpcc.6b05489. ISSN 1932-7447.
  26. ^ a b Mutailipu, Miriding; Su, Xin; Zhang, Min; Yang, Zhihua; Pan, Shilie (2017). "Ba n+2 Zn n (BO 3 ) n (B 2 O 5 )F n (n = 1, 2): new members of the zincoborate fluoride series with two kinds of isolated B–O units". Inorganic Chemistry Frontiers. 4 (2): 281–288. doi:10.1039/C6QI00467A. ISSN 2052-1553.
  27. ^ Guo, Ruixin; Liu, Xiaomeng; Tao, Ce; Tang, Changcheng; Xia, Mingjun; Liu, Lijuan; Lin, Zheshuai; Wang, Xiaoyang (2021). "BaZnBe 2 (BO 3 ) 2 F 2 : a novel zinc-beryllium borate with SBBO-type structure overcoming the polymorphism problem". Dalton Transactions. 50 (6): 2138–2142. doi:10.1039/D0DT04153J. ISSN 1477-9226. PMID 33491694. S2CID 231701941.
  28. ^ "Tienshanite". www.mindat.org. Retrieved 2020-12-14.
  29. ^ "Laptevite-(Ce)". www.mindat.org. Retrieved 2020-12-14.
  30. ^ "Cappelenite-(Y)". www.mindat.org. Retrieved 2020-12-14.
  31. ^ "Arrheniusite-(Ce)". www.mindat.org. Retrieved 2020-12-14.
  32. ^ "Vicanite-(Ce)". www.mindat.org. Retrieved 2020-12-14.
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