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T o g g l e t h e t a b l e o f c o n t e n t s
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T o o l s
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A p p e a r a n c e
F r o m W i k i p e d i a , t h e f r e e e n c y c l o p e d i a
Osmium(IV ) chloride or osmium tetrachloride is the inorganic compound composed of osmium and chlorine with the empirical formula OsCl4 polymorphs (crystalline forms). The compound is used to prepare other osmium complexes.
[ edit ]
It was first reported in 1909 as the product of chlorination of osmium metal.[1] [2]
Os + 2 Cl2 4
This reddish-black polymorph is orthorhombic and adopts a structure in which osmium centres are octahedrally coordinated, sharing opposite edges of the OsCl6 [3] osmium tetroxide with thionyl chloride :[4]
OsO4 2 4 2 2
Osmium tetraoxide dissolves in hydrochloric acid to give the hexachloroosmate anion:
OsO4 2 6 2 2 O
References
[ edit ]
^ Cotton, S. A. (1997). Chemistry of Precious Metals . London: Chapman and Hall. ISBN 0-7514-0413-6
^ Wells A.F. (1984). Structural Inorganic Chemistry (5th ed.). Oxford Science Publications. ISBN 0-19-855370-6
^ Paul Machmer (1967). "On the polymorphism of osmium tetrachloride". Chem. Commun. 12 ): 610a. doi :10.1039/C1967000610A .
t
e
Os(0)
Os(0,I)
Os(I )
Os(I,II)
Os(II )
Os(III)
Os(IV )
Os(V )
Os(VI )
Os(VII)
Os(VIII)
t
e
Salts and covalent derivatives of the
chloride ion
R e t r i e v e d f r o m " https://en.wikipedia.org/w/index.php?title=Osmium(IV )_chloride&oldid=1144335996 " C a t e g o r i e s : ● O s m i u m c o m p o u n d s ● C h l o r i d e s ● P l a t i n u m g r o u p h a l i d e s H i d d e n c a t e g o r i e s : ● C h e m i c a l p a g e s w i t h o u t C h e m S p i d e r I D ● A r t i c l e s w i t h o u t E B I s o u r c e ● A r t i c l e s w i t h o u t K E G G s o u r c e ● E C H A I n f o C a r d I D f r o m W i k i d a t a ● A r t i c l e s w i t h c h a n g e d F D A i d e n t i f i e r ● A r t i c l e s c o n t a i n i n g u n v e r i f i e d c h e m i c a l i n f o b o x e s ● A r t i c l e s w i t h s h o r t d e s c r i p t i o n ● S h o r t d e s c r i p t i o n m a t c h e s W i k i d a t a
● T h i s p a g e w a s l a s t e d i t e d o n 1 3 M a r c h 2 0 2 3 , a t 0 4 : 5 5 ( U T C ) . ● T e x t i s a v a i l a b l e u n d e r t h e C r e a t i v e C o m m o n s A t t r i b u t i o n - S h a r e A l i k e L i c e n s e 4 . 0 ;
a d d i t i o n a l t e r m s m a y a p p l y . B y u s i n g t h i s s i t e , y o u a g r e e t o t h e T e r m s o f U s e a n d P r i v a c y P o l i c y . W i k i p e d i a ® i s a r e g i s t e r e d t r a d e m a r k o f t h e W i k i m e d i a F o u n d a t i o n , I n c . , a n o n - p r o f i t o r g a n i z a t i o n . ● P r i v a c y p o l i c y ● A b o u t W i k i p e d i a ● D i s c l a i m e r s ● C o n t a c t W i k i p e d i a ● C o d e o f C o n d u c t ● D e v e l o p e r s ● S t a t i s t i c s ● C o o k i e s t a t e m e n t ● M o b i l e v i e w
