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luciatang
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遇到一段关于X-衍射的英文,不知道怎么翻译,求行家指导一下吧,在这里先谢过了,原文如下:
Crystallographic data were collected using a Bruker SMART CCD (charge coupled device) based diffractometer equipped with an LT-2 low-temperature apparatus operating at 213 K. A suitable crystal was chosen and mounted on a glass fibre using grease.  Data were measured using omega scans of 0.3 ° per frame for 30 seconds, such that a hemisphere was collected.  A total of 1271 frames were collected with a maximum resolution of 0.75 Å.  The first 50 frames were recollected at the end of data collection to monitor for decay. Cell parameters were retrieved using SMART software and refined using SAINT on all observed reflections.  Data reduction was performed using the SAINT software which corrects for Lp and decay.  The structures are solved by the direct method using the SHELXS-97 program and refined by least squares method on F2, SHELXL-97, incorporated in SHELXTL V5.10.
The structure was solved in the space group P2 1/c (# 14) by analysis of systematic absences.  All non-hydrogen atoms were refined anisotropically.  Hydrogens were calculated by geometrical methods and refined as a riding model.  The crystal used for the diffraction study showed no decomposition during data collection.  All drawings are done at 50% ellipsoids. In this analysis, there is ¼ of a CHCl3 molecule per molecule of AGF667.
请多支援!谢谢!
该帖子作者被版主 麦 兜1积分, 2经验,加分理由:鼓励发帖
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麦 兜
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建议你到 基础知识专区 -> 专业英语 也发帖看看,那里英文好的人比较多
luciatang
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谢谢指点,我是考虑这个版来逛的都是熟悉X-衍射的人,所以放这儿了。
实在有点急,所以我自己硬翻了下,请各位帮我看看,译文初稿如下:

采用配有LT-2低温装置的衍射仪的Bruker SMART CCD(电感耦合仪),在213K进行晶体学数据采集。选择合适的晶体将其用油脂包埋在玻璃棉中。采用0.3 °/晶格的扫描30分钟测定数据,这样就可以收集半球范围。共收集了1271个衍射点,最大分辨率为0.75 Å。在数据收集的最后再收集最先的50个晶格以监测其衰变。采用SMART软件对晶胞参数进行校正并采用SAINT对所有观察到的衍射进行修正。采用SAINT软件进行数据还原,该软件可校正Lp和衰变。晶体结构采用SHELXS-97程序由直接法解出,并通过最小二乘法对F2进行修正,SHELXS-97,并入SHELXTL V5.10中。
该结构的空间群P2 1/c (# 14)通过系统缺失分析解出。所有非氢原子经各向异性精修。通过几何学方法计算氢原子并将其固定在母体上。用于衍射试验的晶体显示在数据收集期间未发生分解。所有数据均在50%椭圆范围内收集。在这次分析中,每个AGF667分子有¼个CHCl3分子。
请指点有什么地方不对,谢了!
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