CAJ | 학술논문

用单晶 X-射线衍射分析方法解析了 [Co(2,3-tri)(cmen)Cl][ZnCl4] (2,3-tri = N-(2-胺基乙基)-1,3-丙二胺,cmen = 1,2-二胺基-丙烷,化学简式: CoCl(C9H25N5)ZnCl4,Mr = 492.88) 体系中的2个异构体的晶体结构.其中异构体m2[ZnCl4] 晶体属单斜晶系,空间群 P21/c,a = 10.7741(2),b = 15.3411(7),c = 11.7710(3) (A),( = 100.928(3)(,V = 1909.8(4) (A)3,Dc = 1.714 g/cm3,Z = 4,F(000) = 1000,R = 0.0488,wR = 0.1301,晶胞中含4个配合物阳离子,4个 [ZnCl4]2- 阴离子;异构体m4′[ZnCl4]晶体属三斜晶系,空间群P ī,a = 8.8472(5),b = 10.0484(7),c = 11.9139(9)(A),( = 90.456(3),( = 99.972(3)(,γ = 112.836(3)(,V = 957.8(3) (A)3,Dc = 1.709 g/cm3,Z = 2,F(000) = 520,R = 0.0493,wR = 0.1174,晶胞中含有2个配合物阳离子,2个[ZnCl4]2- 阴离子.两异构体中 Co3+ 为六配位.在结构单元中对映体的比例均为 1:1.
용단정 X-사선연사분석방법해석료 [Co(2,3-tri)(cmen)Cl][ZnCl4] (2,3-tri = N-(2-알기을기)-1,3-병이알,cmen = 1,2-이알기-병완,화학간식: CoCl(C9H25N5)ZnCl4,Mr = 492.88) 체계중적2개이구체적정체결구.기중이구체m2[ZnCl4] 정체속단사정계,공간군 P21/c,a = 10.7741(2),b = 15.3411(7),c = 11.7710(3) (A),( = 100.928(3)(,V = 1909.8(4) (A)3,Dc = 1.714 g/cm3,Z = 4,F(000) = 1000,R = 0.0488,wR = 0.1301,정포중함4개배합물양리자,4개 [ZnCl4]2- 음리자;이구체m4′[ZnCl4]정체속삼사정계,공간군P ī,a = 8.8472(5),b = 10.0484(7),c = 11.9139(9)(A),( = 90.456(3),( = 99.972(3)(,γ = 112.836(3)(,V = 957.8(3) (A)3,Dc = 1.709 g/cm3,Z = 2,F(000) = 520,R = 0.0493,wR = 0.1174,정포중함유2개배합물양리자,2개[ZnCl4]2- 음리자.량이구체중 Co3+ 위륙배위.재결구단원중대영체적비례균위 1:1.