公开(公告)号：US11815475B2

公开(公告)日：2023-11-14

申请号：US16490710

申请日：2018-02-28

申请人： THE UNIVERSITY OF TOKYO

发明人： Makoto Fujita ,  Daishi Fujita ,  Yuya Domoto ,  Hiroki Takezawa

IPC分类号： G01N23/20 ,  G01N23/205 ,  G01N23/2055 ,  G01N23/207 ,  G01N23/20008 ,  C30B7/04 ,  C40B30/10 ,  C40B50/08 ,  C40B40/16 ,  G01N23/20091

CPC分类号： G01N23/2055 ,  C30B7/04 ,  C40B30/10 ,  C40B40/16 ,  C40B50/08 ,  G01N23/20 ,  G01N23/205 ,  G01N23/207 ,  G01N23/20008 ,  G01N23/2073 ,  G01N23/20091 ,  G01N2223/056 ,  G01N2223/106 ,  G01N2223/1016 ,  G01N2223/602

摘要： The present invention provides a novel method for identifying a molecular structure by a single crystal X-ray analysis. A single crystal that gives an X-ray diffraction spectrum sufficient for determining a structure of a molecule can be efficiently obtained by including a test molecule in a metal complex, and then crystallizing the test-molecule included in the metal complex. By analyzing this single crystal by an X-ray analysis, it is possible to determine a structure of the test molecule without obtaining a single crystal of the test molecule. With the novel method according to the present invention, the structure of a test molecule in a trace amount of a sample can also be determined.

公开(公告)号：US20200096461A1

公开(公告)日：2020-03-26

申请号：US16490710

申请日：2018-02-28

申请人： THE UNIVERSITY OF TOKYO

发明人： Makoto Fujita ,  Daishi Fujita ,  Yuya Domoto ,  Hiroki Takezawa

IPC分类号： G01N23/207 ,  G01N23/20008

摘要： The present invention provides a novel method for identifying a molecular structure by single crystal X-ray analysis. A single crystal that gives an X-ray diffraction spectrum sufficient for determining the structure of the molecule can be efficiently obtained by including a test molecule in a metal complex and then crystallizing the test-molecule-including metal complex. By analyzing this single crystal by X-ray analysis, it is possible to determine the structure of the test molecule without obtaining a single crystal of the test molecule. With the method according to the present invention, the structure of a test molecule in a trace amount of sample can also be determined.