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A new thiostannate,[tmdpH2]Sn3S7 1(tmdp = 4,4’-trimethylenedipiperidine),has been synthesized under solvothermal conditions and characterized by elemental analysis,IR spectroscopy,and single-crystal X-ray diffraction analysis.In 1,the Sn3S4 secondary incomplete cubane-like building units are bridged by μ2-S atoms to form Sn12S12 rings which are then joined parallelly to the [001] plane,giving the final 2D(Sn3S72-)n layer of(6,3) network.The layers are stacked along the c axis so that 24-membered ring channels are generated,in which the organic cations are accommodated.The compound crystallizes in monoclinic,space group C2/c,with a=23.052(3),b=13.4039(12),c=18.412(2),β=120.112(4)°,V=4921.3(9)3,C13H28N2S7Sn3,Mr=792.86,Z=8,Dc=2.140 g/cm3,F(000)=3056,μ=3.619 mm-1,the final R=0.0488 and wR=0.1125 for 4607 observed reflections with I>2σ(I).
A new thiostannate, [tmdpH2] Sn3S7 1 (tmdp = 4,4’-trimethylenedipiperidine), has been synthesized under solvothermal conditions and characterized by elemental analysis, IR spectroscopy, and single-crystal X-ray diffraction analysis. secondary incomplete cubane-like building units are bridged by μ2-S atoms to form Sn12S12 rings which are then joined parallelly to the [001] plane, giving the final 2D (Sn3S72-) n layer of (6,3) network. are stacked along the c axis so that 24-membered ring channels are generated, in which the organic cations are accommodated. The compound crystallizes in monoclinic space group C2 / c with a = 23.052 (3), b = 13.4039 (12) , C = 18.412 (2) β, β = 120.112 (4) °, V = 4921.3 (9) 3, C13H28N2S7Sn3, Mr = 792.86, Z = 8, Dc = 2.140 g / μ = 3.619 mm-1, the final R = 0.0488 and wR = 0.1125 for 4607 observed reflections with I> 2σ (I).