吡啶-2-甲醛缩邻氨基苯磺酸Ni(Ⅱ)配合物的合成、表征和晶体结构
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摘要
在甲醇和水的混合溶剂中,以Ni(NO_3)_2·6H_2O和吡啶-2-甲醛缩邻氨基苯磺酸席夫碱反应合成了一个新的配合物[Ni(OBSP)(SCN)(H_2O)_2](HOBSP=吡啶-2-甲醛缩邻氨基苯磺酸),并采用元素分析、红外光谱和X-射线单晶衍射法进行了结构表征。结果表明标题配合物属于单斜晶系,P2(1)/c空间群,a=1.17217(13)nm,b=0.97165(11)nm,c=1.48019(16)nm,β=90.9950(10),V=1.6856(3)nm~3,Z=4,Dc=1.632g·cm~(-3),s=1.069,R_1=0.0247,wR_2=0.0625。标题配合物拥有一个以N3O3六配位的镍(III)中心,从而形成一个畸变的八面体构型,其中一个SCN-、两个水分子和一个以N,O,O'-三齿螯合方式的磺酸类席夫碱参与配位。在配合物中,大量的氢键和π-π堆积有益于三维结构的形成和稳定(CCDC 1567210)。
A new complex[Ni( OBSP)( SCN)(H_2O)_2][HOBSP = 2-(( pyridin-2-ylmethylene) amino) benzenesulfonic acid]was synthesized by the reaction of Ni(NO_3)_2·6 H_2O with Pyridine-2-carboxaldehyde-2-aminobenzene Sulfonic acid in the CH_3OHH_2O solution and further was characterized by element analysis,IR and X-ray diffraction single crystal structure analysis.The results show that the title complex belongs to Monoclinic,space group P2( 1)/c with a = 1. 17217( 13) nm,b = 0. 97165( 11) nm,c =1. 48019( 16) nm,β = 90. 9950( 10),V = 1. 6856( 3) nm~3,Z= 4,Dc= 1. 632 g·cm~(-3),s = 1. 069,R~1= 0. 0247,wR~2= 0. 0625. The title complex act as a six-coordinated nickle( II) center with a N_3O_3 distorted octahedral coordination construction,in which one SCN-,two water molecules and the sulfonate-derived Schiff base serves as a common N,O,O'-tridentate participates in coordination.In the complex,abundant hydrogen bonds and π-π stacks are benefit to the formation and the stability of the three dimension construction.
A new complex[Ni( OBSP)( SCN)(H_2O)_2][HOBSP = 2-(( pyridin-2-ylmethylene) amino) benzenesulfonic acid]was synthesized by the reaction of Ni(NO_3)_2·6 H_2O with Pyridine-2-carboxaldehyde-2-aminobenzene Sulfonic acid in the CH_3OHH_2O solution and further was characterized by element analysis,IR and X-ray diffraction single crystal structure analysis.The results show that the title complex belongs to Monoclinic,space group P2( 1)/c with a = 1. 17217( 13) nm,b = 0. 97165( 11) nm,c =1. 48019( 16) nm,β = 90. 9950( 10),V = 1. 6856( 3) nm~3,Z= 4,Dc= 1. 632 g·cm~(-3),s = 1. 069,R~1= 0. 0247,wR~2= 0. 0625. The title complex act as a six-coordinated nickle( II) center with a N_3O_3 distorted octahedral coordination construction,in which one SCN-,two water molecules and the sulfonate-derived Schiff base serves as a common N,O,O'-tridentate participates in coordination.In the complex,abundant hydrogen bonds and π-π stacks are benefit to the formation and the stability of the three dimension construction.
引文
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[21]Ouyang M,Li J M,Cai C X,et al.Synthesis,Crystal Structure,and Thermal Stability Properties of a Novel 1D Co(II)Coordination Polymer Co(L)(4,4’-Bipy)(H2O)]n[J].Synth React Inorg Met-Org Chem,2015,45(1):6-10.
[22]Ouyang M,Li J M,Jiang Y M,et al.Synthesis and Crystal Structure of a New 2D O-bridged Copper(II)Coordination Polymer Constructure from Sufonate-derived Schiff Base.[J].Chin J Struct Chem,2015,34(2):299-305.
[23]欧阳淼,王静,银秀菊,等.配合物Ni(C6H6NO3S)2(H2O)4的合成、表征及热稳定性[J].化学试剂,2016,38(4):379-382.
[24]欧阳淼,蔡成翔,赵志愿,等.一种双核铜配合物{[Cu(II)2(OBSP)2(4,4'-bpy)(H2O)2]·(CLO4)2}的合成、晶体结构及表征[J].人工晶体学报,2009,38(3):291-295.
[25]Sheldrick G M,SHELXL-97 program for the solution and the refinement of crystal structures,University of G9ttingen,Germany,1997.
[2]Shubnell A J,Kosnic E J,Squattrito P J.Structures of layered metal sulfonate salts:trends in coordination behavior of alkali,alkaline earth and transition metals[J].Inorg Chim Acta,1994,216:101-112.
[3]Jabri E,Carr M B,Hausinger R P,et al.The crystal structure of urease from klebsiella aerogenes[J].Science,1995,268:998-1004.
[4]Atwood J L,Barbour L,Hardie J,et al.Metal sulfonatocalix[4,5]arene complexes:bi-layers,capsules,spheres,tubular arrays and beyond[J].Coord Chem Rev,2001,222:3-32.
[5]Cai J W.Structural Chemistry and Properties of Metal Arenedisulfonates[J].Coord.Chem.Rev,2004,248:1061-1083.
[6]陈彦国,洪鹏,张卫东,等.配合物[Ni(EDTB)]·2Cl O4·2CH3CH2CH2CH2OH的合成、晶体结构及其催化尿素水解的活性[J].武汉大学学报(理学版),2014,60(1):45-51.
[7]黄秋颖,魏旭,付林.由取代咪唑二羧酸构筑的四核镍配合物的晶体结构及磁性能研究[J].化学研究与应用,2017,29(6):904-907.
[8]张运良,李海叶,欧阳淼,等.配合物{[Ni(tyr)2(4,4’-bpt)]·H2O}·H2O的合成及晶体结构[J].化学研究与应用,2012,24(10):1592-1595.
[9]张运良,李海叶,欧阳淼,等.含硫芳香羧酸与三唑配体构筑的镍配合物的合成及结构[J].化学研究与应用,2014,26(9):1462-1466.
[10]王刚,唐宁,谭民裕.丙氨酸-N-荒酸镍与稀土多核配合物的合成、表征和抗癌、抑菌活性研究[J].化学研究与应用,1996,8(4):493-497.
[11]毛成矫,梁凯,倪春林.马来二氰基二硫烯镍(III)配合物的合成及晶体结构和磁性[J].化学研究与应用,2008,20(5):606-610.
[12]黄志伟,刘星,黎中良.吡啶-2-甲醛缩水杨酰腙锌(Ⅱ)和镍(Ⅱ)配合物的合成及晶体结构[J].化学研究与应用,2011,23(4):457-461.
[13]崔培培,罗居杰,梁海霞.手型烯烃-金属配合物的合成及在不对称催化方面的应用[J].化学研究与应用,2014,26(5):623-634.
[14]Wang G X,Xia Y,Wang X J,et al.DNA-binding Studies of Two Silver(I)-sulfonate Complexes Constructed by In Situ Reaction[J].Chin J Struct Chem,2016,35(2):219-226.
[15]Wang H,Hou X Y,Wang X,et al.Structural Diversity and Luminescent Properties of Metal-organic Frameworks Based on a Rare Sulfonate and Imidazole Co-Ligand System[J].Chin J Struct Chem,2016,35(9):1427-1437.
[16]Zhang S H,Wang Y G,Feng C,et al.Dinuclear Copper(II)Complex with Taurine Schiff Base:Synthesis,Crystal Structure and Properties[J].J Coord Chem,2010,63(21):3697-3705.
[17]李光照,刘静,张淑华.Ni(II)-5-溴水杨醛缩氨基甲磺酸席夫碱邻菲咯林三元配合物的合成[J].人工晶体学报,2008,37(2):380-383.
[18]Ou Y M,Zhao Z Y,Shi Y H,et al.Synthesis and Crystal Structure of a Novel Binuclear Copper(II)Complex,[Cu(paba)Cl][J].Chin J Struct Chem,2009,28:457-460.
[19]台夕市,杜连彩,冯一民.水杨醛缩对氨基苯磺酸Sr(II)配合物的合成和结构表征[J].化学试剂,2010,32(1):21-22.
[20]台夕市,殷杰,冯一民,等.水杨醛缩对氨基苯磺酸Ca(II)配合物的合成和晶体结构[J].无机化学学报,2007,23(10):1812-1814.
[21]Ouyang M,Li J M,Cai C X,et al.Synthesis,Crystal Structure,and Thermal Stability Properties of a Novel 1D Co(II)Coordination Polymer Co(L)(4,4’-Bipy)(H2O)]n[J].Synth React Inorg Met-Org Chem,2015,45(1):6-10.
[22]Ouyang M,Li J M,Jiang Y M,et al.Synthesis and Crystal Structure of a New 2D O-bridged Copper(II)Coordination Polymer Constructure from Sufonate-derived Schiff Base.[J].Chin J Struct Chem,2015,34(2):299-305.
[23]欧阳淼,王静,银秀菊,等.配合物Ni(C6H6NO3S)2(H2O)4的合成、表征及热稳定性[J].化学试剂,2016,38(4):379-382.
[24]欧阳淼,蔡成翔,赵志愿,等.一种双核铜配合物{[Cu(II)2(OBSP)2(4,4'-bpy)(H2O)2]·(CLO4)2}的合成、晶体结构及表征[J].人工晶体学报,2009,38(3):291-295.
[25]Sheldrick G M,SHELXL-97 program for the solution and the refinement of crystal structures,University of G9ttingen,Germany,1997.