138 



Dr. Aristides Brezina. 



[20] 



Substanz 



S 



a -§ 



CO 



Substanz 



K, Sn Cl 8 . 

 (NH 4 ) 2 Si F 8 



Ba N 2 6 . 

 Pb N, 0« . 



VII. 14. 



VII. 14 



K 2 Al 2 S 4 0, 8 24 H 2 . 

 (NH 4 ) 2 AI, S 4 t6 24 H 2 

 K 2 Fe 2 S 4 16 24 H 2 . 

 (NH 4 ) 2 Fe 2 S 4 I8 24 H 2 

 K 2 Al 2 Se 4 t6 24 H 2 

 (K, NH 4 ) 2 (AI, Fe) 2 S 4 

 I6 24 II 2 . . 



VII. 14 



16274 

 1-3632 



15470 

 1-7322 



1-4424 



1-449 



1-4649 



1-4684 



1-4657 



1 4549 



KBr . 

 KCl . 

 KJ . 

 NH 4 Cl 

 NH 4 J 

 Na Cl 



VII. 12. 



•5340 



•460 



•6235 



•617 



•6535 



•5259 



Substanz 



System 



und 

 Modus 



Axen- 

 verhält- 



niss| 



Doppel- 

 brechung 



K 2 S 2 8 . . 

 Rb 2 S 2 6 . . 



Sr S 2 6 4 H 2 

 P 6 S 2 6 4 H 2 



Ni Se 4 6 II 2 

 Zu Se 4 6 II 2 

 Ni S 4 6 II 2 



KU, As 4 . 

 KII 2 P 4 . . 

 MI 4 H, As 4 

 N1I 4 II 2 P 4 



VI. 11. 



VI. 11. 



V. 10. 



V. 9. 



06467 

 06307 



1-5024 

 1-5160 



2-6032 

 26794 

 2-6961 



09380 

 09391 

 1-0035 

 10076 



1-4455 

 1-4472 



1-5138 

 16069 



1-5216 

 1-5119 

 1-4962 



1-5474 

 1-4955 

 1-5553 

 1-5088 



1-4973 

 1-4889 



1-5135 

 1-6280 



1-4959 

 1-4878 

 1-4739 



1-5017 

 1-4579 



1-5052 

 1-4682 



+ 0-0680 

 + 00552 



— 0004 

 + 0-0258 



+ 00347 

 + 00327 

 + 00305 



— 0-0631 



— 0658 



— 00664 



— 00561 



