Synthesis and Reactivity in Inorganic and Metal-organic Chemistry最新文献_第6页

Synthesis and Characterization of Metal Carbonyl Complexes of M(CO)6 (M = Cr, Mo, and W), Re(CO)5Br, and Mn(CO)3Cp with Acetonemethanesulfonylhydrazone (amsh) and Methanesulfonylhydrazone (msh) M(CO)6 (M = Cr, Mo, W)、Re(CO)5Br和Mn(CO)3Cp与乙甲磺酰腙(amsh)和甲磺酰腙(msh)金属羰基配合物的合成及表征

Synthesis and Reactivity in Inorganic and Metal-organic Chemistry Pub Date : 2004-07-01 DOI: 10.1081/SIM-120037527

Ü. Özdemir, N. Karacan, O. Şentürk, S. Sert, Fadime Uğur (Sarikahya)

引用次数: 17

Chemical and Structural Studies of Some Transition Metal Tellurite Complexes with 1,3‐Diaminopropane 一些1,3 -二氨基丙烷过渡金属碲配合物的化学和结构研究

Synthesis and Reactivity in Inorganic and Metal-organic Chemistry Pub Date : 2004-07-01 DOI: 10.1081/SIM-120039260

C. Gupta, R. Goutam, K. S. Pitre

引用次数: 1

Synthesis and Characterization of Water‐Soluble Cu(II) Phthalocyanine Complexes 水溶性Cu(II)酞菁配合物的合成与表征

Synthesis and Reactivity in Inorganic and Metal-organic Chemistry Pub Date : 2004-07-01 DOI: 10.1081/SIM-120037523

B. Wang, H.‐Zh. Ma

引用次数: 9

Synthesis and Characterization of para‐Nitrophenoxides of Zirconium(IV) 对硝基苯氧化锆(IV)的合成与表征

Synthesis and Reactivity in Inorganic and Metal-organic Chemistry Pub Date : 2004-07-01 DOI: 10.1081/SIM-120037525

S. C. Chaudhry, C. Verma, S. S. Bhatt, N. Sharma

引用次数: 2

Synthesis, Spectroscopy, and SOD Activity of Some Imidazolate‐Bridged Copper(II) Complexes 咪唑酸偶联铜(II)配合物的合成、光谱学和SOD活性

Synthesis and Reactivity in Inorganic and Metal-organic Chemistry Pub Date : 2004-07-01 DOI: 10.1081/SIM-120037526

R. N. Patel

引用次数: 4

Synthesis and Characterization of Light Lanthanide Complexes with 5‐Aminosalicylic Acid 5 -氨基水杨酸轻镧系配合物的合成与表征

Synthesis and Reactivity in Inorganic and Metal-organic Chemistry Pub Date : 2004-07-01 DOI: 10.1081/SIM-120039261

Xiu-ying Zhang, X. Lei, Z. Dai

引用次数: 3

Binuclear Mixed Metal Complexes of V(IV), Mo(III), and U(VI) o‐Cresolphthalein Complexonates with Other Metal Ions V(IV)， Mo(III)和U(VI)的双核混合金属配合物与其他金属离子的邻甲酚酞络合物

Synthesis and Reactivity in Inorganic and Metal-organic Chemistry Pub Date : 2004-07-01 DOI: 10.1081/SIM-120039259

R. Issa, A. M. Khedr, Amany Tawfik

引用次数: 15

Synthesis and Magnetic Studies of μ‐Oxamido‐Bridged Cu(II)–Cr(III) and Cu(II)–Fe(III) Heterobinuclear Complexes μ‐Oxamido‐桥接Cu(II) -Cr (III)和Cu(II) -Fe (III)杂双核配合物的合成和磁性研究

Synthesis and Reactivity in Inorganic and Metal-organic Chemistry Pub Date : 2004-05-01 DOI: 10.1081/SIM-120037517

Cui‐Wei Yan, Yan-Tuan Li, Chunyuan Zhu, H. Guan

{"title":"Synthesis and Magnetic Studies of μ‐Oxamido‐Bridged Cu(II)–Cr(III) and Cu(II)–Fe(III) Heterobinuclear Complexes","authors":"Cui‐Wei Yan, Yan-Tuan Li, Chunyuan Zhu, H. Guan","doi":"10.1081/SIM-120037517","DOIUrl":"https://doi.org/10.1081/SIM-120037517","url":null,"abstract":"Abstract Two new μ‐oxamido‐bridged heterobinuclear complexes have been synthesized and identified as [Cu(dmoxae)Cr(bpy)2](ClO4)3 (1) and [Cu(dmoxae)Fe(bpy)2](ClO4)3 (2), where dmoxae denotes N, N′‐bis[2‐(dimethylamino)ethyl]oxamido dianion and bpy represents 2,2′‐bipyridine. The two complexes have not yet been isolated in crystalline form suitable for x‐ray structure analysis, but based on elemental analyses, IR, ESR and electronic spectra studies, and molar conductivity measurements, the complexes are proposed to have an extended oxamido‐bridged structure consisting of planar copper(II) and octahedral chromium(III) or iron(III) ions. The two heterobinuclear complexes were further characterized by variable‐temperature magnetic susceptibility (4.2–300 K) measurements and the magnetic data have also been used to deduce the indicated heterobinuclear structure. The results derived from the least‐squares fit of the experimental data have confirmed that the adjacent copper(II) and chromium(III) ions in complex (1) are ferromagnetically coupled through the oxamido‐bridge with the exchange integral J (Cu–Cr) = +16.5 cm−1, while intramolecular antiferromagnetic coupling is detected between the copper(II) and iron(III) ions through the oxamido‐bridge in complex (2) with the exchange integral J (Cu–Fe) = −18.9 cm−1, on the basis of the spin‐Hamiltonian operator, Hˆ = − 2J Sˆ Cu Sˆ M (M = Cr and Fe). The influence of electronic‐structural variations of the metal ions on the nature of spin‐exchange interaction between the paramagnetic centers is also discussed.","PeriodicalId":22160,"journal":{"name":"Synthesis and Reactivity in Inorganic and Metal-organic Chemistry","volume":"31 1","pages":"929 - 941"},"PeriodicalIF":0.0,"publicationDate":"2004-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73367315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Synthesis, Characterization, and Magnetism of µ‐2‐Chloroterephthalato‐Bridged Binuclear Lanthanide(III) Complexes µ‐2‐氯对苯二甲酸桥联双核镧系(III)配合物的合成、表征和磁性研究

Synthesis and Reactivity in Inorganic and Metal-organic Chemistry Pub Date : 2004-05-01 DOI: 10.1081/SIM-120037519

Cui‐Wei Yan, Yan-Tuan Li, Chunyuan Zhu

引用次数: 1

Synthesis and Characterization of a Novel 32‐Membered Unsymmetrical Dinucleating [N12] Macrocycle: Preparation of Bimetallic Complexes M2LX2(ClO4)2 (M = Zn, Cd, or Hg; X = Cl, NCS, or NO3) 新型32元非对称双核[N12]大环的合成与表征:M2LX2(ClO4)2 (M = Zn, Cd, Hg)双金属配合物的制备X = Cl, NCS，或NO3)

Synthesis and Reactivity in Inorganic and Metal-organic Chemistry Pub Date : 2004-05-01 DOI: 10.1081/SIM-120037515

Z. A. Siddiqi, Mohammad Mansoob Khan

{"title":"Synthesis and Characterization of a Novel 32‐Membered Unsymmetrical Dinucleating [N12] Macrocycle: Preparation of Bimetallic Complexes M2LX2(ClO4)2 (M = Zn, Cd, or Hg; X = Cl, NCS, or NO3)","authors":"Z. A. Siddiqi, Mohammad Mansoob Khan","doi":"10.1081/SIM-120037515","DOIUrl":"https://doi.org/10.1081/SIM-120037515","url":null,"abstract":"Abstract The condensation reaction of N‐acetylaniline with 1,3‐diaminopropane in 2:1 mole ratio under reflux condition generates an intermediate species having C˭N bonds. The in situ reaction of the intermediate with HCHO and 1,3‐diaminopropane in the presence of perchloric acid results in an off‐white solid product. Analytical, FAB mass, IR, 1H NMR and electronic spectral data of this solid are consistent with the formation of the dihydroperchlorate salt of an unsymmetrical 32‐membered [N12] macrocycle [L · 2HClO4] via a capping mechanism of the intermediate species. Reactions of [L · 2HClO4] with Group 12 metal salts, MX2, and their precursors, [M(Ph3P)2Cl2], produce bimetallic complexes with the stoichiometries M2LX2(ClO4)2 (M = Zn, Cd or Hg; X = Cl, NO3, or NCS) and M2LCl2(ClO4)2, respectively, with liberation of 2 mol equiv. of the ancillary ligand, Ph3P, from the precursors. Physico‐chemical and spectroscopic data of the complexes confirm encapsulation of two metal ions in the macrocyclic cavity via coordination through nitrogen atoms of the unsymmetrical aza groups and the counter anions occupy apical positions in the octahedral geometry around the metal ions. The thermodynamic first ionic association constant and related parameters have been determined from conductometric studies using the Fuoss and Edelson method and are discussed.","PeriodicalId":22160,"journal":{"name":"Synthesis and Reactivity in Inorganic and Metal-organic Chemistry","volume":"88 1","pages":"897 - 917"},"PeriodicalIF":0.0,"publicationDate":"2004-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83360048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7