1.7个晶体数据库下载cif文件的介绍——摘自：https://mbd.baidu.com/ug_share/mbox/4a83aa9e65/share?product=smartapp&tk=b345140e38a063d8d34015a16117c5d1&share_url=https%3A%2F%2F7dapi7.smartapps.baidu.com%2Fpages%2Farticle%2Farticle%3F_swebfr%3D1%26eid%3Dc1a3101e03464ade646deb71%26scene%3D10810008%26from%3D%26_swebFromHost%3Dbaiduboxapp&domain=mbd.baidu.com
2.如何获取cif文件——视频教程https://mp.weixin.qq.com/s/O-k3-J7O5ZAbUbF57mlHZw