［n－C_nH_（2n＋1）NH_3］_2ZnBr_4层型配合物的拉曼光谱

研究了标题配合物（ｎ＝７～１２，１６）（简记为Ｃ＿（ｎ）ＺｎＸ，Ｘ＝Ｂｒ，Ｃ１）的拉曼光谱。对主要谱带进行了归属，讨论了光谱随烷烃链长和卤索配体的变化．表明卤素配体对Ｒ－ＮＨ阳离子层离子的内振动间接产生影响。Ｃ－Ｈ伸缩、Ｃ－变角、Ｃ一Ｃ伸缩和－ＮＨ＿３摇摆振动以及纵向声子模对此敏感，Ｃ＿（ｎ）ＺｎＢｒ配合物阳离子层的链间相互作用、链扩展程度和氢键强度均比Ｃ＿（ｎ）ＺｎＣｌ配合物的低．阴离子和阳离子层结构具有相关性．     

SYNTHESIS AND SPECTRA STUDIES OF TRANSITION METAL COMPLEXES DERIVED FROM 2， 4－DINITROPHENYL HYDRAZINE

ＳＹＮＴＨＥＳＩＳ　ＡＮＤ　ＳＰＥＣＴＲＡ　ＳＴＵＤＩＥＳ　ＯＦ　ＴＲＡＮＳＩＴＩＯＮ　ＭＥＴＡＬ　ＣＯＭＰＬＥＸＥＳ　ＤＥＲＩＶＥＤ　ＦＲＯＭ　２，　４－ＤＩＮＩＴＲＯＰＨＥＮＹＬ　ＨＹＤＲＡＺＩＮＥＳＹＮＴＨＥＳＩＳＡＮＤＳＰＥＣＴＲＡＳＴＵＤＩ...     

RAMAN STUDIES OF STRUCTURAL PHASE TRANSITION IN[n-C_(11)H_(28)NH_8]_2ZnCl_4

The perovskite type of compound [n-C_(11)H_(23)N_3]_2ZnCl_4(abr.C_(11)Zn)exhibits two solid-solid phasetransitions at T_(c1)=298.7 K and T_(c2)=360.1 K.A temperature dependence study of Raman spectra of C_(11)Znprovides the evidence of occurence of the structural phase transition related to the dynamics of thealkylammonium ions.The room temperature phase is ordered and contains the all-trans alkyl chains.Theintermediate temperature phase presents a partial conformational disorder and liquidlike state of allconformational disorder occurs at high-temperature phase.     

RUTHENIUM COORDINATION COMPOUNDS WITH POLYPYRIDINES V．DNA－BINDING STUDIES OF Ru（Ⅱ）COORDINATION COMPOUNDS WITH（2－PHENYL－）IMIDAZO［f］1，10－PHENANTHROLINE

ＲＵＴＨＥＮＩＵＭＣＯＯＲＤＩＮＡＴＩＯＮＣＯＭＰＯＵＮＤＳＷＩＴＨＰＯＬＹＰＹＲＩＤＩＮＥＳＶ．ＤＮＡ－ＢＩＮＤＩＮＧＳＴＵＤＩＥＳＯＦＲｕ（Ⅱ）ＣＯＯＲＤＩＮＡＴＩＯＮＣＯＭＰＯＵＮＤＳＷＩＴＨ（２－ＰＨＥＮＹＬ－）ＩＭＩＤＡＺＯ［ｆ］１，１０－...     

THE STUDY OF STRUCTURE AND DYNAMICS OF DINUCLEAR COMPLEXES ［Mo（VI）］_2－EDTA AND ［Mo（VI）］_2－EGTABY~1HNMR

ＴＨＥＳＴＵＤＹＯＦＳＴＲＵＣＴＵＲＥＡＮＤＤＹＮＡＭＩＣＳＯＦＤＩＮＵＣＬＥＡＲＣＯＭＰＬＥＸＥＳ［Ｍｏ（ＶＩ）］_２－ＥＤＴＡＡＮＤ［Ｍｏ（ＶＩ）］_２－ＥＧＴＡＢＹ~１ＨＮＭＲＲｕｉＦａｎｇＳＯＮＧ；ＦｅｉＬＩ；ＧｕａｎｇＭｉｎＬＩＵ；ＹｏｕＧａ?..     

RUTHENIUM COORDINATION COMPOUNDS WITH POLYPYRIDYL：Ⅰ SYNTHESIS AND CHARACTERIZATION OF RUTHENIUM（Ⅱ） MIXED LIGAND COORDINATON COMPOUNDS CONTAINING PYRIDO［3，2－f］［1，7］PHENANTHROLINE

ＲＵＴＨＥＮＩＵＭＣＯＯＲＤＩＮＡＴＩＯＮＣＯＭＰＯＵＮＤＳＷＩＴＨＰＯＬＹＰＹＲＩＤＹＬ：ⅠＳＹＮＴＨＥＳＩＳＡＮＤＣＨＡＲＡＣＴＥＲＩＺＡＴＩＯＮＯＦＲＵＴＨＥＮＩＵＭ（Ⅱ）ＭＩＸＥＤＬＩＧＡＮＤＣＯＯＲＤＩＮＡＴＯＮＣＯＭＰＯＵＮＤＳＣＯＮＴＡ...     

RUTHENIUM COORDINATION COMPOUNDS WITH POLYPYRIDYL：Ⅱ THE INTERACTION OF RUTHENIUM（Ⅱ）MIXED－LIGAND COORDINATION COMPOUNDS CONTAINING PYRIDO［3，2－f］［1，7］PHENANTHROLINE WITH CALF THYMUS DNA

ＲＵＴＨＥＮＩＵＭＣＯＯＲＤＩＮＡＴＩＯＮＣＯＭＰＯＵＮＤＳＷＩＴＨＰＯＬＹＰＹＲＩＤＹＬ：ⅡＴＨＥＩＮＴＥＲＡＣＴＩＯＮＯＦＲＵＴＨＥＮＩＵＭ（Ⅱ）ＭＩＸＥＤ－ＬＩＧＡＮＤＣＯＯＲＤＩＮＡＴＩＯＮＣＯＭＰＯＵＮＤＳＣＯＮＴＡＩＮＩＮＧＰＹＲＩＤＯ［...     

UNUSUAL FORMATION OF ORGANO－NEODYMIUM AND －SAMARIUM CATIOHS AND X－RAY STRUCTURE OF［（MeOCH_2CH_2C_5H_4）_2Sm（thf）］［Co（CO）_4］

ＵＮＵＳＵＡＬ　ＦＯＲＭＡＴＩＯＮ　ＯＦ　ＯＲＧＡＮＯ－ＮＥＯＤＹＭＩＵＭ　ＡＮＤ　－ＳＡＭＡＲＩＵＭ　ＣＡＴＩＯＨＳ　ＡＮＤ　Ｘ－ＲＡＹ　ＳＴＲＵＣＴＵＲＥ　ＯＦ［（ＭｅＯＣＨ_２ＣＨ_２Ｃ_５Ｈ_４）_２Ｓｍ（ｔｈｆ）］［Ｃｏ（ＣＯ）_４］ＵＮＵＳＵＡ...     

STUDIES ON THE SOLID STATE REACTIONS OF COORDINATION COMPOUNDS： LXIX STEPWISE REACTION OF CuCl_2．2H_2O WITH 2，2＇－BIPYRIDYL

ＳＴＵＤＩＥＳＯＮＴＨＥＳＯＬＩＤＳＴＡＴＥＲＥＡＣＴＩＯＮＳＯＦＣＯＯＲＤＩＮＡＴＩＯＮＣＯＭＰＯＵＮＤＳ：ＬＸＩＸＳＴＥＰＷＩＳＥＲＥＡＣＴＩＯＮＯＦＣｕＣｌ_２．２Ｈ_２ＯＷＩＴＨ２，２＇－ＢＩＰＹＲＩＤＹＬ￥ＬｉＸｕＬＥＩａｎｄＸｉｎＱｕａｎＸ...     

STUDIES ON THE NON－ISOTHERMAL KINETICS OF THERMAL DECOMPOSITIONS OF THE COMPLEXES OF Cd（II）WITH O－VANILLIN THIOSEMICARBAZONE AND IRON（III）WITH 2－［（O－HYDROXYBENZYLIDENE）AMINO］PHENOL AND PYRIDINE

ＳＴＵＤＩＥＳＯＮＴＨＥＮＯＮ－ＩＳＯＴＨＥＲＭＡＬＫＩＮＥＴＩＣＳＯＦＴＨＥＲＭＡＬＤＥＣＯＭＰＯＳＩＴＩＯＮＳＯＦＴＨＥＣＯＭＰＬＥＸＥＳＯＦＣｄ（ＩＩ）ＷＩＴＨＯ－ＶＡＮＩＬＬＩＮＴＨＩＯＳＥＭＩＣＡＲＢＡＺＯＮＥＡＮＤＩＲＯＮ（ＩＩＩ）ＷＩＴ...     

SOLID STATE REDOX REACTION OF ［Fe（bpy）_3］（CIO_4）_3 WITH NaNO_2 AT ROOM TEMPERATURE

ＳＯＬＩＤＳＴＡＴＥＲＥＤＯＸＲＥＡＣＴＩＯＮＯＦ［Ｆｅ（ｂｐｙ）＿３］（ＣＩＯ＿４）＿３ＷＩＴＨＮａＮＯ＿２ＡＴＲＯＯＭＴＥＭＰＥＲＡＴＵＲＥ￥ＷｅｉＨｕａＣＨＡＮＧ；ＣｈｕＲｕＧＯＮＧ（ＤｅｐａｒｔｍｅｎｔｏｆＣｈｅｍｉｓｔｒｙ，ＨｕｂｅｉＮｏｒ...     

RUTHENIUM COORDINATION COMPOUBNDS WITH POLYPYRIDINES Ⅳ SYNTHESIS AND CHARACTERIZATION OF （2－PHENYL）IMIDAZO［f］ 1， 10－PHENANTHROLINE AND THEIR Ru（Ⅱ） COORDINATION COMPOUNDS

ＲＵＴＨＥＮＩＵＭＣＯＯＲＤＩＮＡＴＩＯＮＣＯＭＰＯＵＢＮＤＳＷＩＴＨＰＯＬＹＰＹＲＩＤＩＮＥＳⅣＳＹＮＴＨＥＳＩＳＡＮＤＣＨＡＲＡＣＴＥＲＩＺＡＴＩＯＮＯＦ（２－ＰＨＥＮＹＬ）ＩＭＩＤＡＺＯ［ｆ］１，１０－ＰＨＥＮＡＮＴＨＲＯＬＩＮＥＡＮＤＴＨＥＩ...     

INFRARED SPECTROSCOPIC STUDY OF STRUCTURE TRANSITION IN THE PEROVSKITE-TYPE LAYER COMPOUND: (n-C_9H_(19_NH_3)_2CuCl_4

Infrared spectra of (n-C_9H_(19)NH_3)_2CuCl_4 in three solid phases were investigated. It was found that the phase transition at T_(cl)(25℃) arises from the change of the interaction and packing structure of the chain. The phase transition at T_(c2)(34℃)is related to the change of a partial conformational order-disorder. The GTC or GTG' and small concentration of TG structure near CH_3 group exist in phase Ⅲ (above 38℃).     

PREPARATION AND CHARACTERIZATION OF A ［C_1TET－TTF］_2C_（60） CHARGE－TRANSFER COMPLEX

ＰＲＥＰＡＲＡＴＩＯＮＡＮＤＣＨＡＲＡＣＴＥＲＩＺＡＴＩＯＮＯＦＡ［Ｃ_１ＴＥＴ－ＴＴＦ］_２Ｃ_（６０）ＣＨＡＲＧＥ－ＴＲＡＮＳＦＥＲＣＯＭＰＬＥＸ￥ＹｕＬｉａｎｇＬＩ；ＹｕａｎＭｉｎｇＧＡＯ；ＺｉＷＵ；ＦｅｎｇＬｉａｎＢＡＩ；ＹｏｎｇＦａｎｇＬＩ；?..     

EXPERIMENTAL STUDIES ON A NEW CHEMICAL OSCILLATING REACTION SYSTEM OF PYRUVIC ACID－BrO_3~－－H_2SO_4－［CuL］~（2＋）

ＥＸＰＥＲＩＭＥＮＴＡＬＳＴＵＤＩＥＳＯＮＡＮＥＷＣＨＥＭＩＣＡＬＯＳＣＩＬＬＡＴＩＮＧＲＥＡＣＴＩＯＮＳＹＳＴＥＭＯＦＰＹＲＵＶＩＣＡＣＩＤ－ＢｒＯ＿３￣－－Ｈ＿２ＳＯ＿４－［ＣｕＬ］￣（２＋）￥ＬｉａｎｇＺＨＡＯ；ＣｈａｎｇＣｈｕｎＷＵ；Ｃｈｕａ...     

类水滑石［Cd_xMg_（6－x）Al_2（OH）_（16）］~（2＋）［S·2

用中温水热法合成了类水滑石［Ｃｄ_ｘＭｇ_（６－ｘ）Ａｌ_２（ＯＨ）_（１６）］~（２＋）［Ｓ·２Ｈ_２Ｏ］~（２－），探讨了ｐＨ值、投入Ｃｄ~（２＋）离子的量以及硫化时间等条件对合成的影响，并用ＸＲＤ、ＦＴ－ＩＲ、ＤＴＡ－ＴＧ等手段进行了表征，找出了合成层间嵌入Ｓ~（２－）离子的含Ｃｄ类水滑石的最佳条件．     

SYNTHESES AND STRUCTURAL STUDIES OF Mo-Fe-S-CLUSTER COMPOUNDS Ⅶ.SPECTROSCOPIC STUDY OF THE [MoFe_3S_4] CUBANE UNIT IN (Bt_4N)4(Mo_2Fe Sa(SR)_12] AND RELATED COMPOUNDS

<正> INTRODUCTION. In the study of nitrogenases, scientists have proposed many models for the active center of MoFe protein and for FeMoco. All of them contain a basic structural unit [FeS_2M] (M=Fe or Mo). We have reported some structural regularities in a series of linear Mo-Fe-S compounds. In order to investigate the electron distribution and the synergism of metal atoms within a Mo-Fe-S cluster with [MoFe_3S_4] cubane unit, we have synthe     

A NOVEL REACTION BETWEEN Ge－Ge AND Fe－Fe BONDS IN COMPLEX （Me_2GeGeMe_2）［（η~5－C_5H_4）Fe（CO）］_2（μ－CO）_2 AND CRYSTAL STRUCTURE OF THE PRODUCT

ＡＮＯＶＥＬＲＥＡＣＴＩＯＮＢＥＴＷＥＥＮＧｅ－ＧｅＡＮＤＦｅ－ＦｅＢＯＮＤＳＩＮＣＯＭＰＬＥＸ（Ｍｅ_２ＧｅＧｅＭｅ_２）［（η~５－Ｃ_５Ｈ_４）Ｆｅ（ＣＯ）］_２（μ－ＣＯ）_２ＡＮＤＣＲＹＳＴＡＬＳＴＲＵＣＴＵＲＥＯＦＴＨＥＰＲＯＤＵＣＴ￥ＸｉｕＴ?..     

SOLID STATE SYNTHESIS AND CRYSTAL STRUCTURE OF THE CLUSTER COMPOUND［MwS_4Cu_3（PPh_3）_3Cl］（Mw＝0，56W＋0．44M0）

ＳＯＬＩＤ　ＳＴＡＴＥ　ＳＹＮＴＨＥＳＩＳ　ＡＮＤ　ＣＲＹＳＴＡＬ　ＳＴＲＵＣＴＵＲＥ　ＯＦ　ＴＨＥ　ＣＬＵＳＴＥＲ　ＣＯＭＰＯＵＮＤ［ＭｗＳ_４Ｃｕ_３（ＰＰｈ_３）_３Ｃｌ］（Ｍｗ＝０，５６Ｗ＋０．４４Ｍ０）ＳＯＬＩＤＳＴＡＴＥＳＹＮＴＨＥＳＩＳＡＮ...