2003 年 45 巻 4 号 p. 223-229
In these years, 2D detectors (IP and CCD) are widely utilized in laboratory diffractmeters for analysing small molecular crystals. They are very convenient for rapid and high accuracy diffraction intensity measurement ; however, as they have opposite characteristics, the measurement strategy is also quite different. The author describes the general measurement procedures and tips in indexing, integration, and merging steps of IP and CCD diffractometers, mainly for novice or to-be users.