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rhenium(IV) sulfide

中文名称
——
中文别名
——
英文名称
rhenium(IV) sulfide
英文别名
rhenium disulfide;Rhenium;sulfane;rhenium;sulfane
rhenium(IV) sulfide化学式
CAS
——
化学式
ReS2
mdl
——
分子量
250.339
InChiKey
PGQIGMHAHXFOEN-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    0.22
  • 重原子数:
    3
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    2
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    rhenium(IV) sulfide氧气 作用下, 以 neat (no solvent) 为溶剂, 生成 四氯氧铼(Ⅵ)
    参考文献:
    名称:
    Tronev, V. G.; Bekthle, G. A.; Davidyants, S. B., 1958, vol. 84, p. 121 - 127
    摘要:
    DOI:
  • 作为产物:
    描述:
    在 H2 作用下, 以 neat (no solvent, solid phase) 为溶剂, 生成 rhenium(IV) sulfide
    参考文献:
    名称:
    Kinetic characterization of unsupported ReS2 as hydroprocessing catalyst
    摘要:
    The hydrodesulfurization (HDS) and hydrodenitrogenation (HDN) activities of an unsupported rhenium sulfide and a sulfided CoMo/Al2O3-SiO2 catalyst are compared using 4 6-diethyldibenzothiophene (46DEDBT) and 3-ethylcarbazole (3ECBZ) as probe molecules The active site densities and adsorption-reaction rate constants are determined from transient experiments It is found that ReS2 has an unusually high selectivity toward hydrogenation As such it has a far higher activity than CoMo/Al2O3-SiO2 for desulfurizing 46DEDBT in the absence of 3ECBZ The higher activity of ReS2 arises from a higher turnover frequency as the active site density on ReS2 is about one-third that on CoMo/Al2O3-SiO2 Due to ReS2 s higher hydrogenation power the HDS of 46DEDBT on ReS2 is less resilient to 3ECBZ inhibition than that on CoMo/Al2O3-SiO2 ReS2 shows about a sevenfold activity advantage over the CoMo/Al2O3-SiO2 catalyst in the hydrodenitrogenation of 3ECBZ The results shed some light on the HDS-HDN interactions in real-feed deep HDS (C) 2010 Elsevier Inc All rights reserved
    DOI:
    10.1016/j.jcat.2010.09.005
  • 作为试剂:
    描述:
    (2-溴-3,5-二甲氧基苯基)甲醇 、 lead(IV) tetraacetate 、 potassium nitraterhenium(IV) sulfide 作用下, 反应 3.5h, 以98.5%的产率得到3,5-二甲氧基苯甲醛
    参考文献:
    名称:
    药物中间体3,5-二甲氧基苯甲醛的合成方法
    摘要:
    本发明公开了药物中间体3,5‑二甲氧基苯甲醛的合成方法,包括如下步骤:在反应容器中加入2‑溴‑3,5‑二甲氧基苯甲醇,硝酸钾溶液,控制搅拌速度,升高溶液温度,然后加入四乙酸铅粉末,水溶液,反应;然后加入3‑甲基戊烷溶液,二硫化铼粉末,升高温度,继续反应,降低溶液温度,加入硫酸钠溶液,静置,溶液分层,用苯甲醚溶液洗涤,在二丙二醇溶液中重结晶,脱水剂脱水,得成品3,5‑二甲氧基苯甲醛。
    公开号:
    CN108264453A
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文献信息

  • Sea-urchin-like ReS2 nanosheets with charge edge-collection effect as a novel cocatalyst for high-efficiency photocatalytic H2 evolution
    作者:Bo Lin、Bowen Ma、Jiangang Chen、Yao Zhou、Jiadong Zhou、Xiaoqing Yan、Chao Xue、Xiao Luo、Qing Liu、Jinyong Wang、Renji Bian、Guidong Yang、Fucai Liu
    DOI:10.1016/j.cclet.2021.07.015
    日期:2022.2
    constructed. The unique sea-urchin-like structure endows the ReS2 cocatalyst with an unusual charge edge-collection effect, which leads to a significant acceleration of charge separation and transfer, as evidenced by the well-designed selective photodeposition of Pt quantum dots in SURTHs. The markedly improved charge transfer capacity contributes to a high photocatalytic H2 evolution rate of 3.71 mmol h−1 g−1
    来自半导体光催化剂中随机电荷运动的电荷载流子的重组极大地限制了太阳能驱动的 H 2演化的实际应用。具有空间定向电荷转移的光催化系统的设计是实现光催化剂高电荷分离效率的有希望的途径。在此,构建了新型海胆状ReS 2纳米片/TiO 2纳米颗粒异质结(SURTHs)。独特的海胆状结构赋予了 ReS 2具有不寻常的电荷边缘收集效应的助催化剂,这导致电荷分离和转移的显着加速,正如在 SURTH 中精心设计的 Pt 量子点的选择性光沉积所证明的那样。显着提高的电荷转移能力有助于SURTHs的 3.71 mmol h -1  g -1的高光催化 H 2释放速率(表观量子效率 (AQE) 为 16.09%),是 P25 TiO 的 231.9 倍2 . 这项工作将为设计具有优异电荷转移能力的高效助催化剂/光催化剂体系提供一个新平台。
  • ReS2/ZnIn2S4 heterojunctions with enhanced visible-light-driven hydrogen evolution performance for water splitting
    作者:Xin Xiong、Aihua Yan、Xiaohui Zhang、Fei Huang、Zhen Li、Zhuoyu Zhang、Haifeng Weng
    DOI:10.1016/j.jallcom.2021.159850
    日期:2021.8
    zinc indium sulfide (ZnIn2S4) exhibits excellent performance due to its suitable band edge position and excellent visible-light absorption. Herein, rhenium disulfide (ReS2)/ZnIn2S4 heterojunctions for water splitting were synthesized by a hydrothermal method. The composition of ReS2/ZnIn2S4 was fine-tuned to obtain the optimized hydrogen evolution performance without Pt cocatalysts under visible light
    半导体光催化水分解技术由于其在解决能源危机和环境污染方面的潜在应用而备受关注。在各种光催化剂中,硫化锌铟(ZnIn 2 S 4)由于其合适的带边缘位置和优异的可见光吸收而表现出优异的性能。在此,通过水热法合成了用于水分解的二硫化rh (ReS 2)/ ZnIn 2 S 4异质结。由ReS 2 / ZnIn 2 S 4组成在可见光照射下,在不使用Pt助催化剂的情况下,对其进行微调以获得最佳的氢气释放性能。结果表明,ReS 2 / ZnIn 2 S 4异质结构表现出优异的光催化氢析出速率为1858.6μmolh- 1 g -1,是纯ZnIn 2 S 4的2.8倍。增强的光催化性能可归因于更高的光吸收能力,更快的电荷传输,更低的载流子复合率和更有效的光生电子/空穴分离。
  • Hydrodesulfurization catalysis by transition metal sulfides
    作者:T PECORARO
    DOI:10.1016/0021-9517(81)90303-1
    日期:1981.2
    effect in the hydrodesulfurization of dibenzothiophene by transition metal sulfides is “electronic,” i.e., it is related to the position the metal occupies in the periodic table. This effect, which determines the ability of the transition metal sulfides to catalyze the HDS reaction, varies over three orders of magnitude across the periodic table. The first-row transition metal sulfides are relatively
    二苯并噻吩被过渡金属硫化物加氢脱硫的主要作用是“电子的”,即,它与金属在元素周期表中的位置有关。该效应决定了过渡金属硫化物催化HDS反应的能力,在整个周期表中变化了三个数量级。第一行过渡金属硫化物是相对惰性的,但是第二行和第三行过渡金属在Ru和Os下表现出最大的活性。HDS活性作为周期性位置的函数会产生典型的“火山”图。
  • Synthesis and Characterization of ReS<sub>2</sub> and ReSe<sub>2</sub> Layered Chalcogenide Single Crystals
    作者:Bhakti Jariwala、Damien Voiry、Apoorv Jindal、Bhagyashree A. Chalke、Rudheer Bapat、Arumugam Thamizhavel、Manish Chhowalla、Mandar Deshmukh、Arnab Bhattacharya
    DOI:10.1021/acs.chemmater.6b00364
    日期:2016.5.24
    We report the synthesis of high-quality single crystals of ReS2 and ReSe2 transition metal dichalcogenides using a modified Bridgman method that avoids the use of a halogen transport agent. Comprehensive structural characterization using X-ray diffraction and electron microscopy confirm a distorted triclinic 1T′ structure for both crystals and reveal a lack of Bernal stacking in ReS2. Photoluminescence
    我们报告了使用改良的Bridgman方法避免使用卤素转运剂的高质量的ReS 2和ReSe 2过渡金属二卤化物单晶的合成。使用X射线衍射和电子显微镜进行的全面结构表征证实了两种晶体的三斜晶系1 T '结构均发生了扭曲,并揭示了ReS 2中缺少Bernal堆积。在ReS 2上的光致发光(PL)测量表明,与层无关的带隙为1.51 eV,来自较厚薄片的PL强度增加,证实层间耦合在该材料中可忽略不计。对于ReSe 2,带隙对层的依赖性很弱,从薄层的1.31 eV降低到厚片的1.29 eV。两种硫族化物都显示了特征丰富的拉曼光谱,并对其激发能量依赖性进行了研究。从剥落薄片制成的FET结构中提取出来的晶体生长过程固有的较低背景掺杂导致ReS 2和ReSe 2的场效应迁移率值分别为79和0.8 cm 2 /(V s)。我们的工作表明,ReX 2硫族化物有望成为2D材料的候选材料,尤其是对于光电器件,而无需具有单层薄薄片即可实现直接带隙的要求。
  • Photoluminescent Re<sub>6</sub>Q<sub>8</sub>I<sub>2</sub> (Q = S, Se) Semiconducting Cluster Compounds
    作者:Craig C. Laing、Jiahong Shen、Daniel G. Chica、Shelby A. Cuthriell、Richard D. Schaller、Chris Wolverton、Mercouri G. Kanatzidis
    DOI:10.1021/acs.chemmater.1c01696
    日期:2021.7.27
    We report three new rhenium chalcohalide cluster compounds, Re6S8I2, Re6S4Se4I2, and Re6Se8I2. The materials crystallize in the three-dimensional (3D) Re6S8Cl2 structure type with the space group P21/n. They can be synthesized with sufficiently large iodine gas pressures or using alkali metal iodide salt fluxes with excess iodine. All three compounds are thermally stable under vacuum up to 1000 °C, and density functional theory (DFT) calculation results predict them to be direct-gap semiconductors. The measured work functions, which are the valence band maxima with respect to vacuum, and the measured band gaps are 5.49(5) and 1.69(5) eV, 5.24(5) and 1.54(5) eV, and 5.03(5) and 1.44(5) eV for Re6S8I2, Re6S4Se4I2, and Re6Se8I2, respectively. They exhibit red to near-IR photoluminescence ranging from 1.38 eV (898 nm) to 1.93 eV (642 nm) centered at 1.67 eV (742 nm) for Re6S8I2 and ranging from 1.35 eV (918 nm) to 1.70 eV (726 nm) centered at 1.49 eV (832 nm) for Re6Se8I2 with average lifetimes of 5.15 and 1.83 ns, respectively.
    我们报告了三种新的铼卤化物簇合物:Re6S8I2、Re6S4Se4I2和Re6Se8I2。这些材料以三维(3D)Re6S8Cl2结构类型结晶,空间群为P21/n。它们可以在足够大的碘气压下合成,也可以使用含过量碘的碱金属碘化物盐助熔剂合成。在真空下,所有三种化合物在高达1000°C的温度下都具有热稳定性,密度泛函理论(DFT)计算结果预测它们是直接带隙半导体。测得的功函数(即相对于真空的价带最大值)和测得的带隙分别为5.49(5)和1.69(5)eV、5.24(5)和1.54(5)eV以及5.03(5)和1.44(5)eV,分别适用于Re6S8I2、Re6S4Se4I2和Re6Se8I2。它们表现出从1.38eV(898nm)到1.93eV(642nm)的红光到近红外光致发光,Re6S8I2的中心波长为1.67eV(742nm),Re6Se8I2的中心波长为1.4
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