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Sodium phosphate, Na 3 PO 4, is a ternary compound. An example is sodium phosphate, Na 3 PO 4. The sodium ion has a charge of 1+ and the phosphate ion has a charge of 3–. Therefore, three sodium ions are needed to balance the charge of one phosphate ion. Another example of a ternary compound is calcium carbonate, CaCO 3. In naming and writing ...
An oxyacid, oxoacid, or ternary acid is an acid that contains oxygen.Specifically, it is a compound that contains hydrogen, oxygen, and at least one other element, with at least one hydrogen atom bonded to oxygen that can dissociate to produce the H + cation and the anion of the acid.
For example the chloride anion, Cl − becomes chlorido. This is a difference from organic compound naming and substitutive naming where chlorine is treated as neutral and it becomes chloro, as in PCl 3, which can be named as either substitutively or additively as trichlorophosphane or trichloridophosphorus respectively.
The colour of a salt is often different from the colour of an aqueous solution containing the constituent ions, [80] or the hydrated form of the same compound. [13] The anions in compounds with bonds with the most ionic character tend to be colorless (with an absorption band in the ultraviolet part of the spectrum). [81]
A stannide can refer to an intermetallic compound containing tin combined with one or more other metals; an anion consisting solely of tin atoms or a compound containing such an anion, or, in the field of organometallic chemistry an ionic compound containing an organotin anion (e.g.see [1] an alternative name for such a compound is stannanide.)
Ternary metal hydrides have the formula A x MH n, where A + is an alkali or alkaline earth metal cation, e.g. K + and Mg 2+. A celebrated example is K 2 ReH 9, a salt containing two K + ions and the ReH 9 2− anion. Other homoleptic metal hydrides include the anions in Mg 2 FeH 6 and Mg 2 NiH 4.
Borate anions (and functional groups) consist of trigonal planar BO 3 and/or tetrahedral BO 4 structural units, joined together via shared oxygen atoms (corners) or atom pairs (edges) into larger clusters so as to construct various ions such as [B 2 O 5] 4−, [B 3 O 8] 7−, [B 4 O 12] 12−, [B 5 O 6 (OH) 5] 2−, [B 6 O 13] 8−, etc. These ...
Many of the compounds produced can be described as ternary compounds of metal boron and nitrogen and examples of these are Li 3 BN 2, Mg 3 BN 3, La 3 B 3 N 6, La 5 B 4 N 9. [1] However, there are examples of compounds with more than one metal, for example La 3 Ni 2 B 2 N 3 [2] and compounds containing anions such as Cl −, for example Mg 2 BN ...