THE STRUCTURE OF N-METHYL-CINNOLINE TCNQ_2 II.THE STRUCTURE OF IN-METHYL-CINNOLINE TCNQ_2

• 出 处: 结构化学
• 发表日期: 1984年02期
• 关键词: TCNQ triclinic stacking explain needle 日卜 refinement donor positional 认明

M =553.6, triclinic,Pl, a=6.5157(22), b=7.7153(14), c=13.9146(28)A; α=88.394(16)°, β=84.288(22)°, γ=78.749(22)°, V=682.62(30)A3, Z=1; μ(MoKα)= 0.80cm-1, F(000)=284.92, room temperature. The final R=0.0537 for 1230 independent reflections. Planar tetracyanoquinodimethane(TCNQ). stacks along a axis with the molecular planes parallel to each other. The separations between TCNQs are 3.2698 and 3.2448. The overlaps of TCNQs are of the ring-external bond type. This mode of TCNQ stacking is used to explain the conductivity of the title compound. The D.C. conductivity along needle axis is σ(RT)=10(Ωcm)-1 1.

M = 553.6, triclinic, Pl, a = 6.5157 (22), b = 7.7153 (14), c = 13.9146 (28) A; Room temperature. The final R = 0.0537 for 1230 independent reflections. Planar tetracyanoquinodimethane (TCNQ (22) °, V = 682.62 (30) A3, Z = 1; μ (MoKα) = 0.80 cm -1, F (000) = 284.92, The stacks along a axis with the molecular planes parallel to each other. The separations between TCNQs are 3.2698 and 3.2448. The overlaps of TCNQs are of the ring-external bond type. This mode of TCNQ stacking is used to explain the conductivity of the The DC conductivity along the needle axis is σ (RT) = 10 (Ωcm) -1 1.