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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >CRYSTAL STRUCTURE OF MIXED CRYSTALS OF THE TETRA(N-BUTYL)AMMONIUM SALTS OF CIS-TETRAFLUOROPHTHALOCYANINATO(2)TANTALATE(V) AND CIS-TRIFLUOROPHTHALOCYANINATO(2-)TANTALATE(IV)
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CRYSTAL STRUCTURE OF MIXED CRYSTALS OF THE TETRA(N-BUTYL)AMMONIUM SALTS OF CIS-TETRAFLUOROPHTHALOCYANINATO(2)TANTALATE(V) AND CIS-TRIFLUOROPHTHALOCYANINATO(2-)TANTALATE(IV)

机译:CIS-四氟邻苯二甲醛(V)和CIS-三氟邻苯二甲醛(2-)(IV)四(N-丁基)铵盐的混合晶体的晶体结构

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cis-Trichlorophthalocyaninato(2-)tantalate(V) reacts with excess tetra(n-butyl)ammonium fluoride trihydrate yielding mixed crystals of the tetra(n-butyl)ammonium salts of cis-tetrafluorophthalocyaninato(2-)tantalate(V) and cis-trifluorophthalocyaninato(2-)tantalate(IV) in the ratio five to four. These crystallize in the monoclinic space group P2(1) with cell parameters: a = 13.368(2)Angstrom, b=13.787(2)Angstrom, c = 23.069(3)Angstrom, beta = 93.35(1)degrees, Z = 4. Ta-V is octacoordinated with four F atoms and four N-iso atoms in an antiprismatic cis-arrangement. The Ta-V-F distance varies from 1.919(7) to 1.966(4)Angstrom. Ta-IV is heptacoordinated with three F atoms in a cis-arrangement. The Ta-IV-F distance varies from 1.74(1) to 1.966(4)Angstrom. The Ta atom is located out of the centre of the N-4 plane towards the F atoms by 1.234(3)Angstrom. The Ta-N distances range from 2.261(6) to 2.310(6)Angstrom. [References: 12]
机译:顺式三氯酞菁氨基(V)​​与过量的四(正丁基)氟化铵三水合物反应,生成顺式四氟酞菁氨基乙酸(V)和顺式的四(正丁基)铵盐的混合晶体-三氟邻苯二甲酸氰基(2-)钽酸酯(IV)的比例为五比四。这些结晶在单斜空间群P2(1)/ n中具有单元格参数:a = 13.368(2)埃,b = 13.787(2)埃,c = 23.069(3)埃,beta = 93.35(1)度,Z =4。Ta-V在反棱镜的顺式排列中由四个F原子和四个N-iso原子八配位。 Ta-V-F距离从1.919(7)到1.966(4)埃不等。 Ta-IV以三个顺式排列的F原子七配位。 Ta-IV-F距离从1.74(1)到1.966(4)埃不等。 Ta原子位于N-4平面的中心,朝F原子的距离为1.234(3)埃。 Ta-N距离范围为2.261(6)至2.310(6)埃。 [参考:12]

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