About the Cover: 1994, 52(7) 15 July 1994 Previous issue Next issue Current Issue Original Articles Original Articles A pictorial evaluation of bonding and antibonding molecular orbitals JIANG YUANSHENG;XU JIANNONG;ZHU HONGYAO Acta Chimica Sinica 1994, 52 (7), pp 625-633 Abstract( 1743) PDF(333KB)( 471 ) Related Articles | Metrics Study on phase diagram of the Na^+, NH~4^+/Cl^-, SO~4^2-, H~2O system at 100℃- the fundamental of utilization of NaHCO~3 mother liquid of natural soda brines by ammoniation-carbonation process ZHANG MINGJIU;LU BINGLING Acta Chimica Sinica 1994, 52 (7), pp 634-638 Abstract( 2265) PDF(274KB)( 571 ) Related Articles | Metrics Reduced extent method for thermokinetics IV. a single-parameter theoretical model of a conduction calorimeter and thermogram reconstruction LIU JINSONG;ZENG XIANCHENG;DENG YU;TIAN ANMIN Acta Chimica Sinica 1994, 52 (7), pp 639-645 Abstract( 1536) PDF(295KB)( 560 ) Related Articles | Metrics Investigation of metalloporphyrin modified HOPG and GC electrodes by scanning tunneling microscope LI JING;ZHANG BOLIN;WANG ERKANG Acta Chimica Sinica 1994, 52 (7), pp 646-651 Abstract( 1734) PDF(877KB)( 530 ) Related Articles | Metrics Natural hybrid orbital study of the C-H stretching frequencies in hydrocarbons and heterosubstituted hydrocarbons HU ZHENMING;ZHAN CHANGGUO Acta Chimica Sinica 1994, 52 (7), pp 652-657 Abstract( 1776) PDF(299KB)( 800 ) Related Articles | Metrics A compared study on the concerted reaction mechanism of cycloaddition between formaldehyde and ketene or ethylene FANG DECAI;FU XIAOYUAN Acta Chimica Sinica 1994, 52 (7), pp 658-662 Abstract( 2070) PDF(198KB)( 740 ) Related Articles | Metrics Reduced extent method for thermokinetics V. thermokinetic research method for consecutive first order reactions LIU JINSONG;ZENG XIANCHENG;DENG YU;TIAN ANMIN Acta Chimica Sinica 1994, 52 (7), pp 663-669 Abstract( 1830) PDF(261KB)( 581 ) Related Articles | Metrics A study on the mechanism of the adsorption of urokinase on the local diatomite YANG YUXIANG;WANG JINXI;YANG ZHEN;CHEN RONGSAN;DAI ANBANG Acta Chimica Sinica 1994, 52 (7), pp 670-675 Abstract( 2027) PDF(321KB)( 624 ) Related Articles | Metrics The synthesis, crystal structure and thermoanalysis of 3 -methoxysalicylaldehyde 1, 2-diaminobenzene nickel(II) schiff ase complex WANG HONG;LI SHULAN;LIU DEXIN;CUI XUEGUI;LI XIAOYAN;YANG ZHAOHE Acta Chimica Sinica 1994, 52 (7), pp 676-682 Abstract( 1774) PDF(320KB)( 452 ) Related Articles | Metrics The electronic structure of tetrabromotetraphenylporphyrin and its metalloporphyrins [M=Cu(II), Co(II), Ni(II), Zr(II)] and the crystal structure of Ni(II)TPPBr~4 ZOU JIANZHONG;LI MING;XU ZHENG;YOU XIAOZENG;WANG HUAQIN Acta Chimica Sinica 1994, 52 (7), pp 683-692 Abstract( 1971) PDF(399KB)( 619 ) Related Articles | Metrics Studies on coordination behavior between rare earth chloride and alanine GAO SHENGLI;XUE HONGFU;ZHANG WANLONG;LIU XIAOJUN;REN DEHOU Acta Chimica Sinica 1994, 52 (7), pp 693-698 Abstract( 1904) PDF(283KB)( 513 ) Related Articles | Metrics A study on transport kinetics of Cu^2+ by liquid membrane of 12- octadecyl-1, 4, 7, 10-tetrazacyclotridecane-11, 13-dione LUO QINHUI;ZHU SHOURONG;SHEN MENGCHANG;ZHANG ZHENG Acta Chimica Sinica 1994, 52 (7), pp 699-704 Abstract( 1778) PDF(299KB)( 396 ) Related Articles | Metrics Raman spectroscopic study of crystal phase transition in bis(n- undecylammonium) tetrachlorozincate GUO NING;WANG WEI;ZENG GUANGFU;XI SHIQUAN Acta Chimica Sinica 1994, 52 (7), pp 705-710 Abstract( 1666) PDF(271KB)( 362 ) Related Articles | Metrics 13^C NMR study of interaction between glutathione and lanthanide ions REN JIMIN;JING FENGYING;FEI FENGKUI;WANG WENYUN Acta Chimica Sinica 1994, 52 (7), pp 711-715 Abstract( 1770) PDF(255KB)( 361 ) Related Articles | Metrics A high-resolution solid-state nuclear magnetic resonance study of the behaviour of modifying metallic ions in HZSM-5 CHEN;DAI LINSEN;XUE ZHIYUAN Acta Chimica Sinica 1994, 52 (7), pp 716-721 Abstract( 1802) PDF(282KB)( 527 ) Related Articles | Metrics Chemical constituents of traditional chinese drug "sheng-ma" (cimicifuga dahurica) III structures of cimiside C and cimiside D LI CONGJUN;CHEN DIHUA;XIAO PEIGEN Acta Chimica Sinica 1994, 52 (7), pp 722-726 Abstract( 1975) PDF(270KB)( 802 ) Related Articles | Metrics
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