Search results

..., the '''cation-anion radius ratio''' can be used to predict the [[crystal structure]] of an [[ionic compound]] based on the relative size of its atoms. It is d In a given structure, the ratio of cation radius to anion radius is called the radius ratio. Thi ...

...ain and has only been reported in mixed [[lanthanum chloride]]-[[strontium chloride]] melts.<ref name=e55/><ref>{{cite journal|last1=Sullivan|first1=Jim C.|las ...ide]] is a brown solid that crystallizes in a cubic ([[fluorite]]) crystal structure with the [[space group]] ''Fm{{overline|3}}m'' and the [[coordination numbe ...

...ely charged metal ions together into a [[Crystal structure|crystal lattice structure]].<ref>{{Cite web|url=http://mine-engineer.com/mining/minproc/MercAmal.htm| ...h as KHg and KHg₂.<ref name="duwell">{{cite journal | title=The Crystal Structures of KHg and KHg2 |author=E J Duwell |author2=N C Baenziger |journ ...

...ultraviolet filter: <math chem>\ce{Rb2Ni(SO4)2.6H2O}</math> (RNSH) single crystal Nickel forms double salts with Tutton's salt structure with [[tetrafluoroberyllate]] with the range of cations of ammonia,<ref>{{c ...

...-10-06 |access-date=2021-10-06}}.</ref> (e.g. [[Chloride|Cl⁻]] (chloride ion) and [[Hydroxide|OH]]⁻ (hydroxide ion)). Opposite electric c ...n, [[oxygen]]. From this fact it is apparent that most of the space of a [[crystal]] is occupied by the anion and that the cations fit into the spaces between ...

|[[Caesium|Cs]]|| [[Barium|Ba]]|| [[lanthanum|La]] ...ve been formed, but no experimental information is available regarding the structure of those putative aqua ions. ...

...se [[nickel]] cation {{chem2|Ni(2+)}} from {{chem2|link=nickel(II) chloride |NiCl2}} ({{slink||Ni|nopage=yes}})<br/> ...solution are the same as the species that have been identified in crystal structure determinations. There is no way to establish whether or not the assumption ...

...are tunable across the entire visible spectrum by changing the halide from chloride (UV/blue) to bromide (green) and iodide (red)<ref>{{cite journal |first1=L. ...monium]] (MA), or [[formamidinium]] (FA); B = [[lead]] or [[tin]]; and X = chloride, bromide, or iodide.<ref>{{cite journal|last1=Saparov|first1=Bayrammurad|la ...

Heavy metals are relatively rare in the [[structure of the Earth#Crust|Earth's crust]] but are present in many aspects of moder ...#f8f8f8; border-top:1px solid #f8f8f8; border-bottom:1px solid #f8f8f8"|[[Caesium|Cs]] ...

...while minimizing potential risks. Linear accelerators replaced cobalt and caesium emitters in routine therapy due to their superior technical characteristics ...rt muscle (myocardium). The examination with 74 MBq ²⁰¹Thallium Chloride causes a radiation exposure of about 16 mSv (effective dose equivalent), th ...