【摘要】 氨基硫脲缩(4-醛基吡啶)4-C5H4NCHNNHCSNH2(HL)和氟硅酸钾K2S iF6反应制备了标题化合物[H(4-C5H4NCHNNHCSNH2)]2S iF6.2H2O(1),用元素分析和X射线单晶衍射对其结构进行了表征.结构解析表明,化合物1属于单斜晶系,P21/c空间群,晶胞参数为:a=0.674 3(2)nm,b=1.349 6(3)nm,c=1.235 7(3)nm,β=94.283(4),°V=1.121 4(5)nm3,Z=2,Mr=540.61,Dc=1.607 g/cm3.μ=0.371 mm-1,F(000)=560,R1=0.036 8,wR2=0.105 4.该化合物由质子化的正一价氨基硫脲缩(4-醛基吡啶)阳离子和氟硅酸根阴离子以及水分子组成.更多还原

【Abstract】 The title compound [H(4-C₅H₄NCHNNHCSNH₂)]₂SiF₆ 2H₂O（1） was synthesized from pyridine-4-carbaldehyde thiosemicarbazide HL and K₂SiF₆.This compound was characterized by elemental analysis and single crystal X-ray diffraction.It crystallizes in monoclinic with space group P2₁/c.The cell parameters are:a=0.674 3（2） nm,b=1.349 6（3） nm,c=（1.235 7（3）） nm,β=94.283（4）°,V=1.121 4（5） nm³,Z=2,Mr=540.61,Dc=1.607 g/cm³,μ=0.371 mm^-1,F（000）=560,R₁=0.036 8,wR₂=0.105 4.It consists of pyridine-4-carbaldehyde thiosemicarbazone cations and silicofluoride anion as well as water molecules.更多还原