About the Cover: 1999, 57(3) 15 March 1999 Previous issue Next issue Current Issue Original Articles Original Articles The nonlinear chemical reaction kinetics of NH~4ClO~4+Mg+K~2Cr~2O~7 system Feng Changgen;Liu Zhaomiao;Zeng Qingxuan;Xu Youwen;Xu Shiying Acta Chimica Sinica 1999, 57 (3), pp 229-235 Abstract( 1798) PDF(350KB)( 402 ) Related Articles | Metrics The crystal structures and thermal stability of the complexes of 2- oxo-propionic acid (4-pyridinecarbonyl) hydrazone with alkaline earth metals Yang Zhengyin;Yang Rudong;Yu Kaibei Acta Chimica Sinica 1999, 57 (3), pp 236-243 Abstract( 1592) PDF(329KB)( 409 ) Related Articles | Metrics Theoretical studies on reaction of F with CH~2OH radical Zhu Shuming;Chu Yannan;Zhou Jingang;Zhou Shikang Acta Chimica Sinica 1999, 57 (3), pp 244-250 Abstract( 1493) PDF(274KB)( 279 ) Related Articles | Metrics Study of PES spectra and electron structure of semicarbazone derivatives Li Weijie;Zheng Shijun;Qiao Chunhua;Wang Dianxun Acta Chimica Sinica 1999, 57 (3), pp 251-257 Abstract( 1680) PDF(365KB)( 472 ) Related Articles | Metrics Matrix isolation IR spectra and Ab initio study of CF~2O...IF complexes Chen Mohua;Wang Xuefeng;Zheng Qike Acta Chimica Sinica 1999, 57 (3), pp 258-263 Abstract( 1757) PDF(275KB)( 476 ) Related Articles | Metrics On the role of d orbitals in H~3PO Ding Fujiang;Wu Tianzhi;Jiang Likui;Zhang Liangfu Acta Chimica Sinica 1999, 57 (3), pp 264-269 Abstract( 1577) PDF(306KB)( 349 ) Related Articles | Metrics Ab initio study on the mechanism of Shilov reaction Ding Fujiang;Zhang Liangfu;Jiang Likui Acta Chimica Sinica 1999, 57 (3), pp 270-274 Abstract( 1647) PDF(217KB)( 657 ) Related Articles | Metrics Infrared spectroscopic studies of alumina on a nanometer scale Zhang Changshuan;Zhao Feng;Zhang Jijun;Wang Xiangyu;Bao Gailing;Bai Yubai;Li Tiejin Acta Chimica Sinica 1999, 57 (3), pp 275-280 Abstract( 2823) PDF(340KB)( 1838 ) Related Articles | Metrics Irreversible thermodynamics in capillary electrophoresis separation process and optimal control Li Yaping;Yu Lie;Xie Youbai;Liang Heng Acta Chimica Sinica 1999, 57 (3), pp 281-288 Abstract( 1746) PDF(315KB)( 456 ) Related Articles | Metrics Investigation on synthesis, characterization and catalytic activity of model complexes of carbonic anhydrase Guo Shengli;Li Xianjun;Xia Chungu;Yin Yuanqi Acta Chimica Sinica 1999, 57 (3), pp 289-297 Abstract( 1738) PDF(452KB)( 463 ) Related Articles | Metrics Synthesis of crowned mono- and bis-schiff bases and dioxygen affinities of their cobalt(II) complexes Li Jianzhang;Qin Shengying;Li Zhonghui;Yang Hua Acta Chimica Sinica 1999, 57 (3), pp 298-304 Abstract( 1559) PDF(0KB)( 747 ) Related Articles | Metrics An improved synthesis of 8-decyl-benzolactam V8 Ma Dawei;Wang Guoqiang Acta Chimica Sinica 1999, 57 (3), pp 305-311 Abstract( 1622) PDF(364KB)( 438 ) Related Articles | Metrics Relationships between the structure of monohexadecyl hydrocarbylphosphonates and their behaviour in extraction of Yb(III) and Lu(III) Xu Qingren;Ye Weizhen Acta Chimica Sinica 1999, 57 (3), pp 312-315 Abstract( 1497) PDF(190KB)( 386 ) Related Articles | Metrics Synthesis and crystal structure of mixed complex [Cu~0~.~5Mn~0~.~5 (phen)~2Cl]OH.3H~2O Shen Haoyu;Liao Daizheng;Jiang Zonghui;Yan Shiping;Wang Genglin;Yao Xinkan;Wang Honggen Acta Chimica Sinica 1999, 57 (3), pp 316-320 Abstract( 1576) PDF(202KB)( 393 ) Related Articles | Metrics Studies on the new aza-macrocycles 2: Syntheses and coordinating behaviour of tetrapyrazolic porphyrinogenic macrocycles Tao Jingchao;Wu Yangjie;Yu Zhengyan;Zou Dapeng Acta Chimica Sinica 1999, 57 (3), pp 321-328 Abstract( 1653) PDF(385KB)( 441 ) Related Articles | Metrics A study on the lowering of the water sorption of the epoxy coating using electrochemical impedance spectroscopy Zhang Shuyong;Zhou Weifang;Luo Xiaowen;Li Shanjun Acta Chimica Sinica 1999, 57 (3), pp 329-332 Abstract( 1620) PDF(186KB)( 478 ) Related Articles | Metrics