The title complex has been synthesized with m-chlorobenzoic acid, 1,10-phenanthroline and cobalt perchlorate anhydrous in the solvent mixture of water and methanol. Crystal data for this complex: triclinic, space grou...The title complex has been synthesized with m-chlorobenzoic acid, 1,10-phenanthroline and cobalt perchlorate anhydrous in the solvent mixture of water and methanol. Crystal data for this complex: triclinic, space group P1, a=0.8707(3) nm, b=1.2844(4) nm, c=1.6929(5) nm; α=75.430(5)°, β=77.562(5)°, γ=86.346(5)°, V=1.7894(9) nm3, Dc=1.456 g·cm-3, Z=2, F(000)=806. Final GooF=1.065, R1=0.0684, wR2=0.1275. The crystal stru-cture shows that the Cobaly ion is coordinated with four nitrogen atoms from two 1,10-phenanthroline molecules and two oxygen atoms from one m-chlorobenzoic acid molecule and one water molecule respectively, forming a distorted octahedral coordination geometry. The cyclic voltametric behavior of the complex is also reported.展开更多
以2,2′-联嘧啶(bpy)和马来二腈基阴离子(mnt)为配体合成了一个双核钴混配配合物(C4H9)4N2(Co(mnt)2)2(bpy)(1)(C56H78Co2N14S8)((C4H9)4N=tetrabutylammonium,mnt=maleonitriledithiolate and bpy=2,2′-bipyrimidyl),并用X-射线单晶...以2,2′-联嘧啶(bpy)和马来二腈基阴离子(mnt)为配体合成了一个双核钴混配配合物(C4H9)4N2(Co(mnt)2)2(bpy)(1)(C56H78Co2N14S8)((C4H9)4N=tetrabutylammonium,mnt=maleonitriledithiolate and bpy=2,2′-bipyrimidyl),并用X-射线单晶衍射方法测定了该配合物的晶体结构:配合物属单斜晶系,P21/c空间群,a=2.368 2(2)nm,b=1.582 11(13)nm,c=1.873 85(16)nm,β=105.834(2)。此外,还对该配合物进行了热重(TGA)、紫外可见光谱(UV)、红外光谱(IR)、X-射线光电子能谱(XPS)、变温磁化率和电化学循环伏安(CVs)等性质的研究;数据表明相邻的金属钴离子之间存在反铁磁相互作用。展开更多
文摘The title complex has been synthesized with m-chlorobenzoic acid, 1,10-phenanthroline and cobalt perchlorate anhydrous in the solvent mixture of water and methanol. Crystal data for this complex: triclinic, space group P1, a=0.8707(3) nm, b=1.2844(4) nm, c=1.6929(5) nm; α=75.430(5)°, β=77.562(5)°, γ=86.346(5)°, V=1.7894(9) nm3, Dc=1.456 g·cm-3, Z=2, F(000)=806. Final GooF=1.065, R1=0.0684, wR2=0.1275. The crystal stru-cture shows that the Cobaly ion is coordinated with four nitrogen atoms from two 1,10-phenanthroline molecules and two oxygen atoms from one m-chlorobenzoic acid molecule and one water molecule respectively, forming a distorted octahedral coordination geometry. The cyclic voltametric behavior of the complex is also reported.
基金grateful for the financial support of the National Basic Research program of China(2010CB923402)National Nature Science Foundation of China(NSFC:21021062 and 91122031)+1 种基金Jiangsu Science & Technology Department(BK2011550)the Center of Analysis and Determining of Nanjing University~~
文摘以2,2′-联嘧啶(bpy)和马来二腈基阴离子(mnt)为配体合成了一个双核钴混配配合物(C4H9)4N2(Co(mnt)2)2(bpy)(1)(C56H78Co2N14S8)((C4H9)4N=tetrabutylammonium,mnt=maleonitriledithiolate and bpy=2,2′-bipyrimidyl),并用X-射线单晶衍射方法测定了该配合物的晶体结构:配合物属单斜晶系,P21/c空间群,a=2.368 2(2)nm,b=1.582 11(13)nm,c=1.873 85(16)nm,β=105.834(2)。此外,还对该配合物进行了热重(TGA)、紫外可见光谱(UV)、红外光谱(IR)、X-射线光电子能谱(XPS)、变温磁化率和电化学循环伏安(CVs)等性质的研究;数据表明相邻的金属钴离子之间存在反铁磁相互作用。
