Data of article: HERFD-XAS evidence for an octahedrally coordinated CoSn-polysulfide precursor as a probe for the mechanism of pyrite formation

The dataset contains the HERFD-XAS data and powder XRD data of the samples analyzed in the article submitted to Geochimica Cosmochimica Acta (GCA) entitled : HERFD-XAS evidence for an octahedrally coordinated CoSn-polysulfide precursor as a probe for the mechanism of pyrite formation. The HERFD-XAS data were collected at BM16-FAME beamline at ESRF, Grenoble during experiment EV-520. The powder XRD data were recorded at IMPMC, Paris. Detailed description of the samples and data collection procedures are given in the article. The data are provided as two .zip files for XAS and XRD respectively. Every XAS scan is provided in ascii format for each sample in a dedicated directory. The sample directories are assembled and compressed in a .zip file. The XRD data are provided in a single text file containing every sample data, compressed as a .zip file.本数据集包含投稿于《Geochimica Cosmochimica Acta》（简称GCA）的论文中所分析样品的高能量分辨荧光检测X射线吸收谱（HERFD-XAS）与粉末X射线衍射（powder XRD）数据。该论文标题为：《HERFD-XAS证据显示八配位CoSn多硫化物前驱体可作为黄铁矿形成机理的探针》。HERFD-XAS数据采集于格勒诺布尔欧洲同步辐射装置（ESRF）的BM16-FAME光束线，实验编号为EV-520。粉末XRD数据则采集于巴黎的IMPMC。样品与数据采集流程的详细说明已刊载于该论文。 本数据集以两个压缩包分别提供XAS与XRD数据。每个样品的每一次XAS扫描均以ASCII格式存储于专属目录中，所有样品目录经打包压缩为一个.zip文件。XRD数据则以单个文本文件存储全部样品数据，并被压缩为一个.zip文件。