Zinc chloride hydroxide monohydrate

Zinc chloride hydroxide monohydrate ko mafi daidai pentazinc dichloride octahydroxide monohydrate wani fili ne na zinc hydroxy tare da dabarar sinadarai.  . Yawancin lokaci ana kiransa tetrabasic zinc chloride (TBZC), zinc chloride na asali, zinc hydroxychloride, ko zinc oxychloride. Yana da kauri marar launi crystalline mai ƙarfi mara narkewa a cikin ruwa. Simonkolleite, wanda ke faruwa a zahiri, an nuna shi ya zama abin sha'awar abinci mai gina jiki ga dabbobi.

 Abun halitta 
An kwatanta nau'in ma'adinai na halitta, simonkolleite, a matsayin sabon ma'adinai a 1985 don samfurori da aka tattara a Richelsdorf, Jamus. Yana da ma'adinan da ba kasafai na sakandare ba da aka samu ta yanayin yanayin tutiya mai ɗaukar nauyi, kuma yana da alaƙa da zinc na asali, hydrocerussite, diaboleite, zincite da hydrozincite . Sunan ta bayan Werner Simon da Kurt Kolle, masu tara ma'adinai na Cornberg, kusa da Michelsdorf waɗanda suka gabatar da samfuran don bincike. Ana samun Simonkolleite akai-akai azaman samfurin lalata na ƙarfe masu ɗauke da Zinc.    

 Tsarin 
Simonkolleite shine rhombohedral, rukunin sararin samaniya R 3 m . Akwai wuraren zinc guda biyu daban-daban daban-daban a cikin Simonkolleite, duka biyun sun mamaye su ta hanyar zinc. Rukunin hydroxyl (OH) shida ne suka haɗu da rukunin yanar gizon Zn(1) a cikin juzu'i na octahedral  . Rukunin OH guda uku ne suka haɗu da rukunin yanar gizon Zn(2), da kuma atom ɗin Cl ɗaya a cikin ma'auni na tetrahedral.  . The  octahedra ya samar da takardar dioctahedral mai raba gefen gefen kamar wanda aka gani a cikin micas dioctahedral. A kowane rukunin yanar gizo na octahedron da ba kowa, a  tetrahedron yana haɗe zuwa anions guda uku na takardar kuma yana nesa da takardar. Matsakaici tsakanin zanen gadon kusa akwai ruwan tsaka-tsaki (  ) ƙungiyoyi. Ana gudanar da zanen gado tare ta hanyar haɗin gwiwar hydrogen daga ƙungiyoyin OH na takarda ɗaya zuwa Cl anions na zanen gadon kusa, kuma zuwa tsaka-tsaki.  kungiyoyin. The  octahedra suna da dogayen igiyoyin equatorial guda huɗu (a 2.157). Å) da gajerun ƙulla apical biyu (a 2.066 Å). Wannan gajeriyar apical sakamakon buƙatun haɗin kai na ƙungiyoyin OH masu daidaitawa da haɗin polyhedra a cikin tsarin. Ƙungiyoyin OH na equatorial [O (1) H] suna daidaitawa ta hanyar Zn (1) cations guda biyu da Zn (2) cation ɗaya, yayin da ƙungiyoyin OH na apical [O (2) H] suna daidaitawa ta hanyar Zn (1) guda uku. Kamar yadda Zn(1) ke daidaitawa guda shida kuma Zn(2) tana da haɗin kai guda huɗu, buƙatun haɗin kai na gida suna buƙatar haɗin Zn (1) -O (1) ya fi tsayi fiye da na Zn (1) -O (2). The  tetrahedron yana da gajerun hanyoyin Zn (2) -O (1) guda uku (a 1.950). Å) da kuma dogon Zn (2) - Cl bond (2.312 Å) (Hoto na 1). "Simonkolleite" (PDF). Retrieved 2023-08-21. "A to Z List". 

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