Studio cristallografico del dietilditiocarbammato di piombo
Atti della Accademia nazionale dei Lincei. Rendiconti della Classe di scienze fisiche, matematiche e naturali, Série 8, Tome 40 (1966) no. 5, pp. 890-897
Citer cet article
Voir la notice de l'article provenant de la source Biblioteca Digitale Italiana di Matematica
The goniometric, optical and x-ray data obtained from the crystallographic study of crystals of lead diethyldithiocarbamate are reported. System: monoclinic. Class: m. 1.4098 : 1 : 0.7972, $\beta$ = 117° 41'. Refractive indices: $\alpha_{D}$ = 1.782, $\beta_{D}$ = 1.825, $\gamma_{D}$ = 1.923. No experimentally detectable optical power. Very strong piezoelectricity. Space group: Cc, 16.58 Å, 11.78 Å, 9.36 Å, $\beta$ = 117° 37'. The structural data reported in Bibliography [4] are to be regarded as mistaken.
[1] , Su alcune formule di ottica cristallografica, «Atti Soc. Tosc. Sc. Nat., Mem.», L (1942).
[2] , Physical properties of crystals, Clarendon Press, Oxford (1960).
[3] e , The dithiocarbamates and related compounds, Elsevier, Amsterdam (1962).
[4] , e , An x-ray structural study of lead diethyl-dithiocarbamate, «Kristallografiya», 1, 514 (1956).