418 Intelligence and Miscellaneous Articles. 



The form of this salt has not been determined, but it appeared to 

 be formed of small prisms. 



Double chloride of Strontium and Tin. — The corrected analysis 

 gave — 



Equivalents. 



Chlorine 41'84 Cl» 



Strontium 17 -26 Sr 



Tin 23-17 Sn 



Water 17'73 Aq 5 



100-00 



This salt has the form of long channeled prisms, the summits of 

 which are not of determinable form. 



Double chloride of Magnesium and Tin. — The analysis corrected 

 gave — r 



Equivalents. 



Chlorine 47*71 CI 3 



Magnesium .... 5 '66 Mg 



Tin 26-41 Sn 



Water 20-21 Aq 5 



99-99 



It appears to crystallize in rhombohedrons of about 125°. This 

 measure is however only an approximation to within one or two de- 

 grees ; it was impossible to obtain a more accurate one, on account 

 of the extreme deliquescence of the salt. 



Double chloride of Calcium and Tin gave by corrected analysis, — ■ 



Equivalents. 



Chlorine 46-17 CI 3 



Calcium 8' 69 Ca 



Tin 2556 Sn 



Water 19*56 Aq 5 



99-98 



This salt is still more deliquescent than the preceding ; the form 

 of the crystal appears at first to be a cube, but on measuring the an- 

 gles by the goniometer, one was found of 84° to 86°, and the other 

 of 94° to 96°. It is therefore probable it also crystallizes in rhom- 

 bohedrons. 



Double chloride of Barium and Tim.— This gave by corrected ana- 

 lysis, — 



Equivalents. 



Chlorine 38' 13 CI 3 



Barium 24*59 Ba 



Tin 21-11 Sn 



Water 16-16 Aq 5 



99-99 

 The form of this salt was not determined, but as far as an opinion 

 could be formed, it appeared to consist of small prisms. 



Compounds of Bichloride of Tin and Organic Bodies. — The author 



