单晶X-射线衍射

作品数:26被引量:30H指数:2
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相关领域:理学更多>>
相关作者:胡昌勤刘静欣陶朱祝黔江薛赛凤更多>>
相关机构:中国科学院烟台大学吉林大学北京大学更多>>
相关期刊:《安阳师范学院学报》《烟台大学学报(自然科学与工程版)》《药学学报》《无机化学学报》更多>>
相关基金:国家自然科学基金山东省自然科学基金福建省教育厅资助项目福建省自然科学基金更多>>
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Compression behavior of Sm)2Ti_2O_7-pyrochlore up to 50 GPa:single-crystal X-ray diffraction and density functional theory calculations
《Chinese Science Bulletin》2014年第36期5278-5282,共5页Bjrn Winkler Alexandra Friedrich Wolfgang Morgenroth Eiken Hausshl Victor Milman Chris R.Stanek Kenneth J.Mc Clellan 
supported by the DFG,Germany,within SPP1236(FR-2491/2-1);the BMBF,Germany(05KS7RF1,05K10RFA);DESY,Germany
Single-crystal X-ray diffraction at pressures up to 50 GPa has been employed to study the compression behavior of Sm2Ti2O7-pyrochlore. In contrast to earlier reports, we observed no pressure-induced amorphization or p...
关键词:密度泛函理论 压缩行为 单晶X射线衍射 烧绿石 计算 单晶X-射线衍射 压力诱导 体积弹性模量 
Comparison of the accuracy of powder and single-crystal X-ray diffraction techniques in determining organic crystal structure被引量:1
《Chinese Science Bulletin》2014年第5期497-501,共5页Shanshan Li Xiaoqing Wu Qingqing Pan Qiang Cheng Hui Li 
This study demonstrates the accuracy of powder X-ray diffraction(PXRD)in determining the crystal structures of four organic molecules by comparing the structural information obtained from both single-crystal X-ray dif...
关键词:X-射线衍射技术 单晶X-射线衍射 晶体结构 精度 SXRD 粉末 相对偏差 有机分子 
Crystal structure determination of three polycyclic compounds and comparative Rietveld refinement between MS and GSAS programs
《Chinese Science Bulletin》2013年第20期2430-2434,共5页WU XiaoQing TANG PeiXiao PAN QingQing CHENG Qiang LI Hui 
The crystal structures of normethisterone, gestonoronacetat, and griseofulvin were directly determined from the X-ray powder diffraction (XRPD) using the direct space approach by means of material studio (MS), the Rie...
关键词:RIETVELD精修 晶体结构测定 多环化合物 MS X-射线粉末衍射 单晶X-射线衍射 粉末衍射数据 灰黄霉素 
Comparative crystal structure determination of griseofulvin:Powder X-ray diffraction versus single-crystal X-ray diffraction被引量:2
《Chinese Science Bulletin》2012年第30期3867-3871,共5页PAN QingQing GUO Ping DUAN Jiong CHENG Qiang LI Hui 
In an attempt to compare crystal structure determination from powder data and single-crystal data,crystal structure of griseofulvin(C 17 H 17 ClO 6) was tested by both powder and single-crystal X-ray diffraction.Latti...
关键词:单晶X-射线衍射 晶体结构 灰黄霉素 粉末 测定 晶胞参数 辅助工具 结构特征 
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