摘要
合成了标题化合物——杀菌剂咯菌腈,结构经IR和1HNMR确认,X-射线衍射测定了其晶体结构。结果表明,其晶体属于三斜晶系,空间群为P-1,晶胞参数a=7.577 3(17),b=7.832 6(18),c=8.983 8(19),α=93.524(3)°,β=94.718(3)°,γ=97.568(3)°,V=525.3(2)3,Z=2,Dc=1.569 mg/m3,F(000)=252,μ=0.133 mm-1,GOF=1.052,最终偏差因子R1=0.041 0,ωR2=0.133 3。
Fludioxonil was synthesized and its structure was confirmed by IR, ^1HNMR. The single crystal structure was determined by X-ray diffraction analysis. The crystal belongs to trielinic system,space group P-1 with a =7. 577 3(17) A,b =7. 832 6(18) A, c=8.983 8(19) A,α =93.524(3)°,β =94.718(3)°,γ =97.568(3)°,V=525.3(2) A^3,Z =2,Dc = 1.569 mg/m^3, F(000) = 252,μ =0. 133 mm^-1 ,GOF = 1. 052. The final deviation factor R1 =0. 041 0 and ωR2 =0. 133 3.
出处
《化学试剂》
CAS
北大核心
2015年第8期765-768,共4页
Chemical Reagents
关键词
咯菌腈
合成
晶体结构
fludioxonil
synthesis
crystal structure