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| 1 | Fuzzy space periodic symmetries for polyynes and their cyano-compounds显示文摘 | Xuezhuang Zhao Zhengfeng Shang Guichang Wang Xiufang Xu Ruifang Li Yinming Pan Zucheng Li | 2008 | Journal of Mathematical Chemistry2008，，3： | 1 |
| 2 | The fuzzy D6h-symmetries of azines molecules and their molecular orbitals显示文摘 | Xuezhuang Zhao Guichang Wang Xiufang Xu Yinming Pan Ruifang Li Zhengfeng Shang Zucheng Li | 2008 | Journal of Mathematical Chemistry2008，，2： | 1 |
| 3 | The Fuzzy D2h-symmetries of Ethylene Tetra-halide Molecules and their Molecular Orbitals显示文摘 | Xuezhuang Zhao Xiufang Xu Guichang Wang Yinming Pan Zhenfeng Shang Ruifang Li | 2007 | Journal of Mathematical Chemistry2007，，2： | 1 |
| 4 | Fuzzy Symmetries for Linear Molecules and their Molecular Orbitals显示文摘 | Xiufang Xu Guichang Wang Xuezhuang Zhao Yinming Pan Yunxiao Liang Zhenfeng Shang | 2007 | Journal of Mathematical Chemistry2007，，2： | 1 |
| 5 | Studies on the Aromatic Dihalocarbonyl Ylides and Their Deoxygenation显示文摘The deoxygenation reaction of heptanones, cycloheptanone, cycloheptatrienone or substituted cycloheptatrienone with dihalo-carbene results in carbon monoxide and corresponding halides. The yield of CO produced by 2 , 4 , 6-triphenylcycloheptatrienone is 2.6-3.5 times as high as that produced by the saturated heptanones. The structures, energies, charge distributions, bond orders, and other relative parameters of the dihalocarbonyl glides were calculated by using the SCF-MNDO method. The obtained data reveal that the ylides from cycloheptatrienone have aromatic structure and are different from those produced from saturated cycloheptanone. The reactivities of the dihalocarbonyl ylides are discussed. It is proposed that this aromatic structure should be responsible for the high yield of CO from the reaction of cycloheptatrienone with dihalocarbene. | Huan Zhenwei, Pan Yinming, Qu Xiaosu and Gao Zhenheng (Department of Chemistry, Nankai University, Tianjin) | 1989 | Chemical Research in Chinese Universities1989，5，1： | 0 |
| 6 | A chromosome-level genome assembly for Erianthus fulvus provides insights into its biofuel potential and facilitates breeding for improvement of sugarcane显示文摘Erianthus produces substantial biomass,exhibits a good Brix value,and shows wide environmental adaptability,making it a potential biofuel plant.In contrast to closely related sorghum and sugarcane,Erianthus can grow in degraded soils,thus releasing pressure on agricultural lands used for biofuel production.However,the lack of genomic resources for Erianthus hinders its genetic improvement,thus limiting its potential for biofuel production.In the present study,we generated a chromosome-scale reference genome for Erianthus fulvus Nees.The genome size estimated by flow cytometry was 937 Mb,and the assembled genome size was 902 Mb,covering 96.26%of the estimated genome size.A total of 35065 proteincoding genes were predicted,and 67.89%of the genome was found to be repetitive.A recent wholegenome duplication occurred approximately 74.10 million years ago in the E.fulvus genome.Phylogenetic analysis showed that E.fulvus is evolutionarily closer to S.spontaneum and diverged after S.bicolor.Three of the 10 chromosomes of E.fulvus formed through rearrangements of ancestral chromosomes.Phylogenetic reconstruction of the Saccharum complex revealed a polyphyletic origin of the complex and a sister relationship of E.fulvus with Saccharum sp.,excluding S.arundinaceum.On the basis of the four amino acid residues that provide substrate specificity,the E.fulvus SWEET proteins were classified as monoand disaccharide sugar transporters.Ortho-QTL genes identified for 10 biofuel-related traits may aid in the rapid screening of E.fulvus populations to enhance breeding programs for improved biofuel production.The results of this study provide valuable insights for breeding programs aimed at improving biofuel production in E.fulvus and enhancing sugarcane introgression programs. | Ling Kui Aasim Majeed Xianhong Wang Zijiang Yang Jian Chen Lilian He Yining Di Xuzhen Li Zhenfeng Qian Yinming Jiao Guoyun Wang Lufeng Liu Rong Xu Shujie Gu Qinghui Yang Shuying Chen Hongbo Lou Yu Meng Linyan Xie Fu Xu Qingqing Shen Amit Singh Karl Gruber Yunbing Pan Tingting Hao Yang Dong Fusheng Li | 2023 | Plant Communications2023，4，4： | 0 |
| 7 | Study of the reactivity of radical-molecular addition reaction using density functional theory显示文摘The reactivity of radical-molecular addition reaction was studied in terms of density-functional theory (DFT) and Hartree-Fock theory (HFT). It was found that the DFT method can give more accurate estimated result than the HFT method. The reason might be that the energy of the highest occupied molecular orbital (HOMO) in DFT is not the ionization energy, but rather represents the change in the total energy with respect to the change in occupation number of electrons in the HOMO, consistent with the concept of the transition state. The energy of HOMO in HFT is the ionization energy, which may represent more properly the property of the products and reactants themselves. | WANG Guichang SHANG Zhenfeng YANG Zuoyin PAN Yinming CAI Zunsheng ZHAO Xuezhuang LI Yongwang SUN Yuhan ZHONG Bing | 2001 | Chinese Science Bulletin2001，46，6： | 0 |
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