833. The crystal structures of the acid salts of some monobasic acids. Part VII. Ammonium hydrogen dicinnamate

Author(s):  
R. F. Bryan ◽  
H. H. Mills ◽  
J. C. Speakman
1984 ◽  
Vol 39 (3) ◽  
pp. 290-297 ◽  
Author(s):  
Dietrich Mootz ◽  
Wolfgang Poll

The melting diagram of the quasi-binary system NH3-HF between the limits NH4HF2 and HF was redetermined. The compounds NH3 · 4HF, NH3 · 5HF and NH3 · 8HF with melting points of 26, -14 (dec.) and -95 °C (dec.), respectively, were established as the stable phases. Their crystal structures were determined as those of ammonium hydrogen fluorides NH4[F(HF)4], NH4[F(HF)4] and NH4[HF2(HF)3] · 3HF with extended N-H···F and F-H···F hydrogen bonding.


1980 ◽  
Vol 36 (1) ◽  
pp. 47-50 ◽  
Author(s):  
P. B. Moore ◽  
J. J. Pluth ◽  
J. A. Molin-Norris ◽  
D. A. Weinstein ◽  
E. L. Compere Jnr

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