回复：期待高手：三聚氰胺的结构式以及它导致肾结石的化学反应方程式
Title:
The Structure of Melamine, C3N6H6
Authors:
Ellie Knaggs, I.; Lonsdale, Kathleen; Wood, R. G.; Williams, G.
Publication:
Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Volume 177, Issue 968, pp. 140-147
Publication Date:
12/1940
Origin:
JSTOR
Bibliographic Code:
1940RSPSA.177..140E
Abstract
Magnetic and X-ray measurements on crystalline melamine, C3N6H6 , indicate that the molecular formula is of the amide type, based on the cyanuric ring, but that weak hydrogen bridges exist between the NH2 groups of one molecule and the ring nitrogens of others, so that the substance may also tend to behave as an imide. The density is 1\cdot 571, the space group P 21 /a, and there are four molecules in the unit cell. An approximate structure is given. New optical data confirm that this structure is of a layer type, in which respect it is similar to all other cyanuric ring compounds so far examined.
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