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Self-assembly of Bis[2-(2-hydroxyphenyl)- pyridine]Copper(Ⅱ) Induced by C—H…π and π…π Stacking Interaction

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Chemical Research in Chinese Universities 2000年第3期16卷 280-282页

作者： LIU Kui (College of Earth Sciences, Changchun University of Science and Technology, Changchun 130026, P. R. China) ZHANG Ping, ZHANG Wei xing, yang guang di and WANG Yue (Key Laboratory for Supramolecular Structure and Spectroscopy, Jilin Univers 长春科技大学吉林长春 130026 吉林大学超分子结构与谱学开放实验室吉林长春 130023

The control of molecular assembly in the solid state is an important theme of modern chemistry. The activity in the area of supramolecular structures is investigated. The self-assembly of molecules can form well-defined supramolecular structures under the influence of drive forces. The self-assembly properties of Cu(pp)2[pp = 2-(2-hydroxyphenol)-pyridine] are analyzed under different conditions.

关键词： Stacking interaction Cu complex Supramolecular structure

Synthesis and Structure of K_8[P_2W_18Mo_2Co_2O_68(H_2O)_2][MoO_6]·15H_2O

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Chemical Research in Chinese Universities 1993年第4期9卷 351-353页

作者： ZHANG Heng-bin , yang guang-di, QI Xing-yi and LI Shu-jia (Department of Chemistry, Jilin University, Changchun, 130023)LI Zhong-hua(Department of Chemical Engineering, Harbin Shipbuilding Engineering Institute, Harbin, 150001)

Recently, Many tri-component heteropoly compounds have been synthesized, but tetra-component heteropoly compounds have not been reported. It is known that mixtures of Mo and Co oxides are a promoted hydrodesulphurization catalyst. The title compound is a polyoxophosphate containing Mo, Co and W, the divalent anion possesses two-fused Keggin structure, whereas MoO;has been confirmed to be an elementary structure unit of isopoly and heteropoly molybdates, but it, as an idependent anion, has not been reported either.

关键词： Heteropolyacid Synthesis Structure

含d^10过渡金属配合物的结构及发光性能对比研究

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光谱学与光谱分析 2008年第10期28卷 2258-2262页

作者：迟玉贤牛淑云金晶杨光第叶玲辽宁师范大学化学化工学院辽宁大连116029 吉林大学超分子结构与材料教育部重点实验室吉林长春130023

采用恒温磁力搅拌和水热合成方法,以Zn(Ⅱ)和Cd(Ⅱ)为配位中心,以烟酸(HNA),异烟酸(HINA),2,2’-联吡啶(2,2’-bipy),1,10-菲咯啉(phen)为配体合成了五种配合物,通过X射线单晶衍射确定了它们的晶体结构。室温下,测定了化合物的IR,UV-Vis... 详细信息

采用恒温磁力搅拌和水热合成方法,以Zn(Ⅱ)和Cd(Ⅱ)为配位中心,以烟酸(HNA),异烟酸(HINA),2,2’-联吡啶(2,2’-bipy),1,10-菲咯啉(phen)为配体合成了五种配合物,通过X射线单晶衍射确定了它们的晶体结构。室温下,测定了化合物的IR,UV-Vis-NIR和荧光光谱,并对比分析了它们的光物理性能。五种化合物的固态粉末在室温紫外光照射下,均可产生较强的发光,而且化合物(5)还具有常温磷光发射。由于有机配体的不同,使得化合物的发光来源于不同类型的电荷转移跃迁。化合物(1)和(3)的荧光发射与相应配体相比,发生蓝移,其发光是以ILCT为主,但掺杂L→M(4S)跃迁的部分;化合物(2)和(4)的荧光发射比配体异烟酸的发射发生红移,其发光来自于LMCT跃迁;而化合物(5)的发射峰型及位置与有机配体phen差别很大,应归属于LLCT和LMCT的共同贡献。

关键词：锌镉配合物发光性质

Geophysical prediction of organic matter abundance in source rocks based on geochemical analysis:A case study of southwestern Bozhong Sag,Bohai Sea,China

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Petroleum Science 2024年第1期21卷 31-53页

作者： Xiang Wang guang-di Liu Xiao-Lin Wang Jin-Feng Ma Zhen-Liang Wang Fei-Long Wang Ze-Zhang Song Chang-Yu Fan State Key Laboratory of Petroleum Resources and Prospecting China University of Petroleum(Beijing)Beijing102249China College of Geosciences China University of Petroleum(Beijing)Beijing102249China State Key Laboratory of Continental Dynamics Northwest UniversityXi'an710069ShaanxiChina Department of Geology Northwest UniversityXi'an710069ShaanxiChina CNOOC Tianjin Branch Company Tianjin300459China

The Bozhong Sag is the largest petroliferous sag in the Bohai Bay Basin,and the source rocks of Paleogene Dongying and Shahejie Formations were buried *** of the drillings were located at the structural high,and there were few wells that met good quality source rocks,so it is difficult to evaluate the source rocks in the study area precisely by geochemical analysis *** on the Rock-Eval pyrolysis,total organic carbon(TOC)testing,the organic matter(OM)abundance of Paleogene source rocks in the southwestern Bozhong Sag were evaluated,including the lower of second member of Dongying Formation(E_(3)d2L),the third member of Dongying Formation(E_(3)d_(3)),the first and second members of Shahejie Formation(E_(2)s_(1+2)),the third member of Shahejie Formation(E_(2)s_(3)).The results indicate that the E_(2)s_(1+2)and E_(2)s_(3)have better hydrocarbon generative potentials with the highest OM abundance,the E_(3)d_(3)are of the second good quality,and the E_(3)d2L have poor to fair hydrocarbon generative ***,the well logs were applied to predict TOC and residual hydrocarbon generation potential(S_(2))based on the sedimentary facies classification,usingΔlogR,generalizedΔlogR,logging multiple linear regression and BP neural network *** various methods were compared,and the BP neural network method have relatively better prediction *** on the pre-stack simultaneous inversion(P-wave impedance,P-wave velocity and density inversion results)and the post-stack seismic attributes,the three-dimensional(3D)seismic prediction of TOC and S_(2)was carried *** results show that the seismic near well prediction results of TOC and S_(2)based on seismic multi-attributes analysis correspond well with the results of well logging methods,and the plane prediction results are identical with the sedimentary facies map in the study *** TOC and S_(2)values of E_(2)s_(1+2)and E_(2)s_(3)are higher than those in E_(3)d_(3)and E_(3)d_(2)L,basicall

关键词： Total organic carbon(TOC) Residual hydrocarbon generation potential(S_(2)) Geophysical prediction Seismic attribute Bozhong Sag Bohai Bay Basin

[Nd(ONO_2)_6][Cu(Im)(Phen)_2]_2(OH)·4H_2O的合成、晶体结构及磁性质

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高等学校化学学报 1998年第2期19卷 179-183页

作者：牛淑云杨忠志杨清传杨冰曹金全杨光弟辽宁师范大学化学系北京大学化学系吉林大学化学系理论化学研究所

用Ｎｄ（ＮＯ３）３·６Ｈ２Ｏ、Ｉｍ（Ｃ３Ｈ４Ｎ２）、Ｐｈｅｎ（Ｃ１２Ｈ８Ｎ２）和Ｃｕ（ＮＯ３）２·３Ｈ２Ｏ为原料，两步反应合成了标题化合物．该化合物晶体属Ｐ１空间群，晶胞参数ａ＝１．０１２６（２）ｎｍ，ｂ＝１．１７９... 详细信息

用Ｎｄ（ＮＯ３）３·６Ｈ２Ｏ、Ｉｍ（Ｃ３Ｈ４Ｎ２）、Ｐｈｅｎ（Ｃ１２Ｈ８Ｎ２）和Ｃｕ（ＮＯ３）２·３Ｈ２Ｏ为原料，两步反应合成了标题化合物．该化合物晶体属Ｐ１空间群，晶胞参数ａ＝１．０１２６（２）ｎｍ，ｂ＝１．１７９２（２）ｎｍ，ｃ＝１．３９８５ｎｍ，α＝１１１．３２（３）°，β＝９３．１７（３）°，γ＝９０．３３（３）°，Ｚ＝１，Ｒ＝０．０４３．测定了化合物的ＵＶ－Ｖｉｓ－ＮＩＲ及ＩＲ光谱和变温磁化率，发现标题化合物在低温下具有反铁磁性质．

关键词：合成晶体结构分子磁体反铁磁行为钕铜

两种具有氢键网络的Ni(Ⅱ)-咪唑配合物的晶体结构和磁性

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高等学校化学学报 1999年第11期20卷 1671-1676页

作者：牛淑云杨忠志杨清传侯云燕杨光第卜为民辽宁师范大学化学系大连116029 北京大学化学与分子工程学院北京100871 吉林大学理论化学研究所长春130023

合成了两种配合物晶体［Ｎｉ（ｉｍ）６］（ＮＯ３）（ＯＨ）（Ｈ２Ｏ）４（Ⅰ）和［Ｎｉ（ｉｍ）４（Ｈ２Ｏ）２］［Ｃ６Ｈ４（ＣＯＯ）２］（Ⅱ）（ｉｍ＝Ｃ３Ｈ４Ｎ２）．晶体结构测定表明，晶体（Ⅰ）属于六方晶系，空间... 详细信息

合成了两种配合物晶体［Ｎｉ（ｉｍ）６］（ＮＯ３）（ＯＨ）（Ｈ２Ｏ）４（Ⅰ）和［Ｎｉ（ｉｍ）４（Ｈ２Ｏ）２］［Ｃ６Ｈ４（ＣＯＯ）２］（Ⅱ）（ｉｍ＝Ｃ３Ｈ４Ｎ２）．晶体结构测定表明，晶体（Ⅰ）属于六方晶系，空间群Ｐ６３／ｍ，ａ＝０．８９８５（１０）ｎｍ，ｃ＝２．１００２（４）ｎｍ，Ｖ＝１．４６８５（４）ｎｍ３，Ｚ＝２，Ｒ＝０．０４３，Ｒｗ＝０．０４５．晶体（Ⅱ）属单斜晶系，空间群Ｃ２／ｃ，ａ＝２．２２０７（４）ｎｍ，ｂ＝０．７６６５（２）ｎｍ，ｃ＝１．６０４３（３）ｎｍ， β＝１２０．６０（３）°，Ｖ＝２．３５０３（９）ｎｍ３，Ｚ＝４，Ｒ＝０．０５６，Ｒｗ＝０．０７９．两种配合物在结构上的突出特点是通过氢键形成了三维无限伸展的氢键电荷传递体系，对分子间电子传递有调节和促进作用，从而对晶体的磁性质产生了一定影响．

关键词：配合物氢键网络晶体结构磁性镍咪唑

Synthesis, Structure and Properties of Co(NH_2CSNHNH_2)_3Cl_3·1/2HCl

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Chemical Research in Chinese Universities 1993年第2期9卷 133-138页

作者： LI Shu-jia,NIU Shu-yun, ZHANG Heng-bin , yang guang-di, LI Li NIE Fu(Department of Chemistry, Institute of Theoretical Chemistry,Jilin University, Changchun 130023) To whom correspondence should be addressed.

The single crystal of title compound was obtained in the solution of DMF and CH3OH under the radiation of IR lamp. The crystallographic parameters obtained are as follows: trigonal system, space group P 31C, Z=4, a=b=1.0008(2) nm, c=2. 4011 nm; final R=0. 099, Rw = 0. 092. The properties of title compound were characterized by IR, UV, EPR, XPS and CV measurements.

关键词： Cobalt Complex Synthesis Structure

磺化双酞菁钴自组装膜结构的表面增强拉曼光谱

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高等学校化学学报 2007年第12期28卷 2355-2358页

作者：安静贾慧颖赵冰杨光第徐蔚青吉林大学超分子结构与材料国家重点实验室长春130012

采用自组装的方法构建了双核磺化酞菁钴轴向配位有序排列的膜层结构.结合双核磺化酞菁钴分子体系自身所具有的性质及其和桥联分子四巯基吡啶之间相互作用的信息,对其自组装膜的表面增强拉曼光谱进行了分析,探讨了其自组装行为,合理地解... 详细信息

采用自组装的方法构建了双核磺化酞菁钴轴向配位有序排列的膜层结构.结合双核磺化酞菁钴分子体系自身所具有的性质及其和桥联分子四巯基吡啶之间相互作用的信息,对其自组装膜的表面增强拉曼光谱进行了分析,探讨了其自组装行为,合理地解释了本自组装体系的膜层结构.研究结果表明,双核磺化酞菁钴分子(Bi-CoPc)在这种自组装膜中是以与基底平面存在一定夹角的倾斜的方式排列的.

关键词：磺化双酞菁钴表面增强拉曼光谱自组装

Ni(II)-糖胺金属配合物的合成、晶体结构及催化PNPP水解的活性研究

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化学学报 2005年第6期63卷 555-558,F010页

作者：张炜江涛任素梅管华诗杨光弟中国海洋大学海洋药物与食品研究所青岛266003 吉林大学超分子结构与谱学教育部重点实验室长春130023

根据文献方法合成了金属配合物[Ni(HL)]Cl2?2H2O(HL=1-[(2-氨乙基)氨基]-2-氨基-1,2-二脱氧-D-葡萄糖),并用重结晶方法得到了适于X射线衍射的Ni(II)配合物的单晶.通过对其进行元素分析、红外、紫外光谱及X射线衍射分析,表明其为畸变的... 详细信息

根据文献方法合成了金属配合物[Ni(HL)]Cl2?2H2O(HL=1-[(2-氨乙基)氨基]-2-氨基-1,2-二脱氧-D-葡萄糖),并用重结晶方法得到了适于X射线衍射的Ni(II)配合物的单晶.通过对其进行元素分析、红外、紫外光谱及X射线衍射分析,表明其为畸变的八面体构型.最后研究了配合物对对硝基苯吡啶甲酸酯(PNPP)催化水解活性.

关键词：金属配合物 PNPP水解 Ni(Ⅱ) 晶体结构吡啶甲酸元素分析 D-葡萄糖合成并用催化