About the Cover: 1992, 50(12) 15 December 1992 Previous issue Next issue Current Issue Original Articles Original Articles Anisotropy of conductivity for high oriented undoped and iodine-doped trans-polyacetylenes WANG RONGSHUN;CHEN ERYUE;HUANG ZONGHAO Acta Chimica Sinica 1992, 50 (12), pp 1145-1149 Abstract( 1774) PDF(256KB)( 729 ) Related Articles | Metrics Electronic structure of spinel type Li~xFe~3-ωO~4 inserted lithium electrochemistry CHEN JUNMING;HUANG JIANSHUN Acta Chimica Sinica 1992, 50 (12), pp 1150-1156 Abstract( 1784) PDF(347KB)( 518 ) Related Articles | Metrics Mechanism stud y of H^+ ion transfer across water/nitrobenzene interface assisted by tetraphenyl-porphyrin and its first txansition metal coordination compounds XIA XINGHUA;SU WENDUAN;ZHOU SHAOMIN Acta Chimica Sinica 1992, 50 (12), pp 1157-1162 Abstract( 1503) PDF(308KB)( 634 ) Related Articles | Metrics Study on tunneling effect in the chemical kinetics.Ⅰ.study on tunneling in thermal unimolecular reaction of formaldehyde CHEN YU;ZHAO CHENGDA Acta Chimica Sinica 1992, 50 (12), pp 1163-1168 Abstract( 1514) PDF(344KB)( 762 ) Related Articles | Metrics Oscillations of electrical potential across a liquid membrance in a new system QIU ZHIXIN;WANG SHOUXIANG;HUA XIAODONG;QIU HUIZHONG Acta Chimica Sinica 1992, 50 (12), pp 1169-1172 Abstract( 1774) PDF(213KB)( 510 ) Related Articles | Metrics Studies on cobalt clusters.Ⅴ.syntheses and structures of sulfur-capped trinuclear cobalt carbonyl clusters containing bridged thiourea moiety LIU SHUTANG;YAN HONG;HU XIANG;LIU QIWANG Acta Chimica Sinica 1992, 50 (12), pp 1173-1177 Abstract( 1728) PDF(299KB)( 942 ) Related Articles | Metrics The synthesis of [C~4H~9)N]~nK~7-nNbW~11O~40H~2 complex(n=5,6) ZHAO YOUCAI;XIE GAOYANG;GU YIDONG Acta Chimica Sinica 1992, 50 (12), pp 1178-1181 Abstract( 1547) PDF(251KB)( 594 ) Related Articles | Metrics The unusual reduction of some aromatic benzaldehydes with acyloxy substituents on the ortho-position by sodium borohydride ZHOU HONGBING;XIE REN;DENG CHAO;FENG XINDE;ZHOU QIFENG Acta Chimica Sinica 1992, 50 (12), pp 1182-1186 Abstract( 2172) PDF(229KB)( 706 ) Related Articles | Metrics Crystal structure of a C~19 diterpene with carbon skeleton CHEN HONGMING;JIA ZHONGJIAN;JU YONG;WANG QIGUANG Acta Chimica Sinica 1992, 50 (12), pp 1187-1191 Abstract( 1765) PDF(212KB)( 462 ) Related Articles | Metrics Synthesis of steroidal plant growth regulators.XXIII.stereoselective synthesis of crinosterol and brassicasterol form hyodeoxycholic acid ZHOU WEISHAN;SUN LIQIANG;PAN XINFU Acta Chimica Sinica 1992, 50 (12), pp 1192-1199 Abstract( 2022) PDF(416KB)( 472 ) Related Articles | Metrics Synthesis and structure of 1,1-(tetramethyl disiloxandiyl)bis [cyclopentadienyl carbonyl molybdenym complex] JIN RENZHI;XU SHANSHENG;ZHOU XIUZHONG;WANG HONGGEN;WANG RUJI Acta Chimica Sinica 1992, 50 (12), pp 1200-1205 Abstract( 1573) PDF(271KB)( 398 ) Related Articles | Metrics Studies on interfacial synthesis of new biscyclopentadienylzirconium diaromatoxide compounds WANG JIYING;XIANG JINFU;YAN YONGXU Acta Chimica Sinica 1992, 50 (12), pp 1206-1210 Abstract( 1508) PDF(241KB)( 744 ) Related Articles | Metrics Isolation and structure elucidation of the alkaloids of aconitum alboiolaceum kom CHEN DIHUA;SI JIANYONG;CHANG QI;JI CHUANYAZHI;BEI CHUANXUN Acta Chimica Sinica 1992, 50 (12), pp 1211-1218 Abstract( 1761) PDF(467KB)( 640 ) Related Articles | Metrics