
TY  - JOUR
A1  - Fleming, RJ 
A1  - Shaikh, MA 
A1  - Skelton, BW 
A1  - White, AH 
T1  - Crystal Structure of Ethyltriphenylphosphonium Bis(&#945;,&#945;,&#945;',&#945;'-tetracyanoquinodimethanide)
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1979
VL  - 32
IS  - 10
SP  - 2187
EP  - 2193
KW  - 
UR  - https://doi.org/10.1071/CH9792187 
N2  - The crystal structure of the title compound, [EtPh3P]+ [(C12H4N4)2]-, has been established by single-crystal X-ray diffraction methods at 295(1) K and refined by least squares to a residual of 0·039 for 3047 'observed' reflections. Crystals are triclinic, P&#299;, a 8 ·882(7), b 13·522(5), c 15·927(6) Å, &#945; 75·34(3), &#946; 96·69(5), &#947; 100.56(3)º, Z 2. The structure closely resembles that of the methyl-triphenyl-phosphonium and -arsonium analogues, containing tetrads of &#945;,&#945;,&#945;',&#945;'- tetracyanoquino- dimethane* molecules, the molecular planes lying parallel to each other and approximately normal to b. 
ER  -

