Experimental data for green synthesis of Zn-abietate complex from natural resin

The characterization data of the Zn-abietate complex obtained from Pinus elliottii resin and their reactional intermediary (Na-abietate) are reported. The Na-abietate and Zn-abietate XPS survey spectra are presented "XPS_Datainbriaf" file, the chemical elements found are labelled. The C 1s spectrum of the Na-abietate, the Zn LMM Auger spectrum and Zn 2p of the Zn-abietate sample are shown in "XPS_Datainbriaf" file. Energy-dispersive X-ray spectroscopy (EDS) spectrum of Na-abietate and Zn-abietate and the percentages of the elements are presented in "20210302 2021-03-02" file.
In the survey spectrum, the elements detected are C, O, and Na for Na-abietate; and C, O, Na, and Zn for Zn-abietate. The C 1s spectrum of Na-abietate shows components centred at binding energies of 284.5 eV, 285.9 eV, 287.7 eV, 289.9 eV, 289.9 eV, assigned, respectively, to sp3 carbon bonds to hydrogen atoms or other carbon (C-H/C-C), C-O bonds, and/or carbonyl group (C=O bonds), carboxylate group O-C-O, and O-C=O bonds. The Zn LMM Auger peak centred at 987 eV indicates that the Zn atoms have the Zn (II) oxidation state. In the XPS spectrum the distance between Zn 2p3/2 ,and 1p1/2 is 23 eV confirming the Zn2+ oxidation state.
X-ray photoelectron spectroscopy (XPS) analysis of the Na-abietate salt confirms the presence of carbonyl groups, carbon-oxygen atoms simple bonds (O-C/O=C), and carboxylate groups oxygen atoms (O-C=O). Analysis of the Zn LMM Auger, for the Zn-abietate complex, indicates the presence of zinc atoms with oxidation state Zn2+, this is supported by the distance between Zn 2p3/2 and 1p1/2 in the XPS spectrum. Energy-dispersive X-ray spectroscopy (EDS) shows the curves for the chemical elements, and their percentages. In the Zn-abietate sample was detectable contamination sodium due to the Na-abietate formed in the first stage of synthesis. For the Na-abietate no contaminants were identified by this technique due to the low sensitivity to surface contamination of this method.

本文报道了从松树（Pinus elliottii）树脂中获得的锌亚油酸复合物（Zn-abietate complex）的表征数据及其反应中间体（Na-abietate）。钠亚油酸和锌亚油酸的X射线光电子能谱（XPS）扫描光谱以“XPS_Datainbriaf”文件形式呈现，其中所发现的化学元素已进行标记。钠亚油酸的C 1s光谱、锌亚油酸的Zn LMM俄歇光谱以及锌亚油酸样品的Zn 2p光谱均在“XPS_Datainbriaf”文件中展示。钠亚油酸和锌亚油酸的能量色散X射线光谱（EDS）及其元素百分含量在“20210302 2021-03-02”文件中呈现。在扫描光谱中，钠亚油酸检测到的元素为碳（C）、氧（O）和钠（Na）；锌亚油酸则检测到碳（C）、氧（O）、钠（Na）和锌（Zn）。钠亚油酸的C 1s光谱显示，其结合能分别为284.5 eV、285.9 eV、287.7 eV、289.9 eV、289.9 eV的成分分别对应于与氢原子或其他碳原子的sp3碳键（C-H/C-C）、C-O键以及/或羰基（C=O键）、羧酸根O-C-O和O-C=O键。锌LMM俄歇峰中心位于987 eV，表明锌原子具有锌（II）氧化态。XPS光谱中Zn 2p3/2和1p1/2之间的距离为23 eV，证实了锌2+氧化态。钠亚油酸盐的XPS分析证实了羰基的存在、碳氧原子简单键（O-C/O=C）以及羧酸根氧原子（O-C=O键）。对于锌亚油酸复合物，Zn LMM俄歇分析表明存在氧化态为Zn2+的锌原子，这一点由XPS光谱中Zn 2p3/2和1p1/2之间的距离得到支持。能量色散X射线光谱（EDS）显示了化学元素及其百分含量的曲线。在锌亚油酸样品中检测到了由于合成第一阶段中形成的钠亚油酸导致的钠污染。对于钠亚油酸，由于该方法对表面污染的灵敏度较低，未检测到任何污染物。