Synthesis and Crystal Structure of Diethyl (4,6-diamino-1,3,5-triazine-2-yl) phosphonate

被引：0
作者：
HU Fang Zhong ZOU Xiao Mao YANG Hua Zheng WENG Lin Hong LENG Xue Bing State Key Laboratory of Elemento Organic Chemistry Institute of Elemento Organic Chemistry Nankai University Tianjin [300071 ]
机构：
来源：
结构化学 | 2000年 / 04期
关键词：
crystal structure; synthesis; diethyl (4; 6; diamino; 5 triazine 2 yl) phosphonate; layer;
D O I：
10.14102/j.cnki.0254-5861.2000.04.002
中图分类号：
O76 [晶体结构];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The crystal of the title compound diethyl (4,6 diamino 1,3,5 triazine 2 yl) phosphonate, (C 14H 28N 10O 6P 2, M r =494.40), has been prepared and determined by X ray single crystal diffraction. The crystal belongs to the triclinic system, space group P 1 with parameters: a=8.398(1) , b=10.206(1), c=14.538(2), α=75.221(3), β=85.965(3), γ=81.746(3)°, V=1191.6(3) 3, S=1.028, Z=2, D c =1.378Mg/m 3, μ =0.233mm -1, F(000)=520, λ (Mo Kα )=0.71073, T =293(2)K, final R =0.071 and wR =0.1953 for 4177 independent reflections with I≥2σ(I ). In the title compound, each molecule is linked to five neighbour molecules by hydrogen bonds forming layers perpendicular to the a axis and molecules in each layer are linked by a two dimensional network of hydrogen bonds in the bc plane.
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页码：244 / 248
页数：5
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