About the Cover: 1991, 49(4) 15 April 1991 Previous issue Next issue Current Issue Original Articles Original Articles The study on the participation of 3d orbit of sulfur atom in the bond formation in the PPS Wang Rongshun;Xiao Jingkun;Zhang Jingping;Zhao Chengda Acta Chimica Sinica 1991, 49 (4), pp 313-318 Abstract( 1705) PDF(265KB)( 650 ) Related Articles | Metrics Statistical thermodynamics of binary and ternary ion exchange systems Yang Gengliang;Tao Zuyi Acta Chimica Sinica 1991, 49 (4), pp 319-322 Abstract( 1387) PDF(182KB)( 318 ) Related Articles | Metrics Electronic energy band structure of charge transfer complex crystals MTDTPY.TCNQ and MTDTPY.CHL and the relations between the band structure and the electrical conductivity Zhang Qiyuan;Yan Jimin Acta Chimica Sinica 1991, 49 (4), pp 323-328 Abstract( 1479) PDF(314KB)( 348 ) Related Articles | Metrics Synthesis of alkali metal hydrides using lanthanide trichloride- naphthalene as catalyst under mild conditions Zhang Yiping;Liao Shijian;Xu Yun;Wang Meijun;Fan Mingbing;Shen Qi Acta Chimica Sinica 1991, 49 (4), pp 329-334 Abstract( 1621) PDF(945KB)( 399 ) Related Articles | Metrics The compositions and structures of some compounds in the system Ca- Sr-Cu-O Ren Yufang;Zeng Zuotao;Meng Jian Acta Chimica Sinica 1991, 49 (4), pp 335-339 Abstract( 1459) PDF(224KB)( 296 ) Related Articles | Metrics Investigation on preparation and structure of LB films for rare- earth tristearates Yang Kongzhang;Xiao Tong;Mu Jin Acta Chimica Sinica 1991, 49 (4), pp 340-343 Abstract( 1684) PDF(195KB)( 573 ) Related Articles | Metrics MSCV studies of carbon electrooxidation: I. Influences of pH on different carbon materials Liu Peifang;Deng Haiteng;Cha Quanxing Acta Chimica Sinica 1991, 49 (4), pp 344-350 Abstract( 1490) PDF(380KB)( 1242 ) Related Articles | Metrics A new density meter and the density measurement of water-acetone-4- methyl-2-pentanone (MIBK) ternary mixture Xu Yingnian;Zhou Jie Acta Chimica Sinica 1991, 49 (4), pp 351-358 Abstract( 1478) PDF(403KB)( 474 ) Related Articles | Metrics Thermodynamic properties of rare earth(III)-crownether coordination reactions: II. Calorimetric titration studies on coordination reactions of lanthanide perchlorates with dibenzo-18-crown-6 in anhydrous acetonitrile Huang Xirong;Jiang Bengao;Yin Jingzhi;Yan Haike Acta Chimica Sinica 1991, 49 (4), pp 359-364 Abstract( 1609) PDF(343KB)( 456 ) Related Articles | Metrics Studies on coordination compounds of rear earth nitrates with bis- Schiff bases derived from o-vanillin and some diamines Zhao Guoliang;Li Bin;Na Chongwu;Liu Guofa;Tang Guoqing;Liu Xiaoxun Acta Chimica Sinica 1991, 49 (4), pp 365-370 Abstract( 1702) PDF(297KB)( 355 ) Related Articles | Metrics Solid state reaction of coordination compounds XXXIV. Some solid acid and base reactions of potassium hexacyanoferrate(III) and (II) at room temperature Wang Xiaoping;Zhu Huizhen;Xin Xinquan;Dai Anbang;Zhang Hanhui Acta Chimica Sinica 1991, 49 (4), pp 371-375 Abstract( 2040) PDF(244KB)( 454 ) Related Articles | Metrics Synthesis and magnetic properties of binuclear copper(II) complexes using the dianions of chloranilic acids as bridging ligands Hao Songqi;Jiang Zonghui;Liao Daizheng;Zhang Zhiyong;Wang Genglin Acta Chimica Sinica 1991, 49 (4), pp 376-381 Abstract( 1949) PDF(306KB)( 628 ) Related Articles | Metrics Study on deposition potentials of lithium and sodium ions and depolarization in binary chloride Zhang Yingshan;Zhao Minshou;Tang Dingxiang Acta Chimica Sinica 1991, 49 (4), pp 382-388 Abstract( 1856) PDF(332KB)( 485 ) Related Articles | Metrics Chemiluminescence enzyme immunoassay with coupling reaction: I. Determination of HRP and labeled HRP by chemiluminescence analysis Zhang Zhujun;Bai Mingqi;Zhang Xinrong Acta Chimica Sinica 1991, 49 (4), pp 389-393 Abstract( 1707) PDF(258KB)( 328 ) Related Articles | Metrics Investigations on polarography with linearly changing potential: XIII. On the general theory for the adsorptive-complex wave Ding Shijia;Tan Yazhu;Zhang Zuxun Acta Chimica Sinica 1991, 49 (4), pp 400-405 Abstract( 1458) PDF(280KB)( 350 ) Related Articles | Metrics Synthesis of 6α-substituted (1S, 7aS)-(+)-1-t-butoxy-7a-methyl-2, 3, 5, 6, 7, 7a-hexahydroinden-5-ones Sun Lin;Xiong Yifeng;Wu Jianhua;Cai Zuyun Acta Chimica Sinica 1991, 49 (4), pp 406-411 Abstract( 1456) PDF(329KB)( 376 ) Related Articles | Metrics Isolation and structures of Schisanlignone A, B and butyryl binankadsurin A Liu Jiasen;Zhou Hongxing Acta Chimica Sinica 1991, 49 (4), pp 412-416 Abstract( 1495) PDF(298KB)( 380 ) Related Articles | Metrics
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