:Talk:Tetrafluoroborate

{{WikiProject banner shell|class=Start|

}}

Ph3C(+) BF4(-)

Consider adding:

Triphenylcarbenium tetrafluoroborate

Triphenylcarbonium tetrafluoroborate

Tritylium tetrafluoroborate

and other synonyms to the list of examples?

(C6H5)3C(BF4), Formula Weight: 330.13, CAS Number: 341-02-6

Pubchem CID 2723955: [http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=2723955]

"Stable carbocations (carbonium ions) (carbenium ions)".

AdderUser (talk) 14:22, 22 October 2008 (UTC)

"Closely related"

I don't see how perchlorate is that similar to tetrafluoroborate, the are both anions with a charge of -1 and contain halogen atoms, but after that the similarities end, does anyone have any reason to keep that phrase? I'm going to get rid of it as extraneous and undersupported.

Sbcloatitr (talk) 04:10, 15 April 2018 (UTC)

Nevermind, continued reading the article and it becomes clearer later. But I'll still edit for clarity

Sbcloatitr (talk) 04:12, 15 April 2018 (UTC)

Simple Salts

Here is a copy of some erroneous entries I removed from https://en.wikipedia.org/wiki/Tetrafluoroberyllate, which may be worthy of inclusion in this article. 51.146.66.5 (talk) 19:58, 30 November 2023 (UTC)

class="wikitable"

!Name

!Chemical formula

!Molar mass (g/mol)

!CAS number

!Crystal system

!Density (g/cm³)

!Melting point (°C)

!Solubility in water
(g/(100 ml))

lithium tetrafluoroborate

|{{chem2|Li2[BF4]}}

|lithium tetrafluoroborate

|{{chem2|Li2BF4*H2O}}

|116.89

|

|tetragonal a = 5.74 Å, c = 4.88 Å over 23{{Cite journal|last1=Sharp|first1=D. W. A.|last2=Russell|first2=D. R.|last3=Moss|first3=K. C.|date=1961-03-10|title=The lattice constants of some metal-fluoroborate hexahydrates|journal=Acta Crystallographica|language=en|volume=14|issue=3|pages=330|doi=10.1107/S0365110X61001133|issn=0365-110X}}

|

lithium tetrafluoroborate trihydrate

|{{chem2|Li2BF4*3H2O}}

|

|hexagonal a = 9.90 Å, c = 5.53 Å

|

magnesium tetrafluoroborate hexahydrate

|{{chem2|MgBF4*6H2O}}

|

|hexagonal a = 15.36 Å, c = 5.38 Å

|1.849

|

manganese tetrafluoroborate hexahydrate

|{{chem2|MnBF4*6H2O}}

|

|hexagonal a = 15.46 Å c = 5.44 Å

|1.982

|

hexaqua ferrous tetrafluoroborate

|FeBF4*6H2O

|

|Pmn2₁ a = 7.71 Å, b = 13.54 Å, c = 5.42 Å

|2.038

|

hexaqua nickel tetrafluoroborate

|NiBF4*6H2O

|

|hexagonal a = 15.32 Å, c = 5.16 Å

|2.136

|

hexaqua cobalt tetrafluoroborate

|CoBF4*6H2O

|

|hexagonal a = 15.33 Å, c = 5.22 Å

|2.081

|

hexaqua zinc tetrafluoroborate

|{{chem2|ZnBF4*6H2O}}

|

|hexagonal a = 15.24 Å, c = 5.30 Å

|2.120

|

cadmium tetrafluoroborate hexahydrate

|{{chem2|CdBF4*6H2O}}

|

|trigonal a = 7.98 Å, c = 5.58 Å

|2.202

|