ytterbium(III) sulfate

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 镧系含氧阴离子化合物
• 英文名称: ytterbium(III) sulfate
• 英文别名: ytterbium sulphate；ytterbium sulfate；Ytterbium(3+);sulfate
• 化学式: 3O₄S*2Yb
• 分子量: 634.271
• InChiKey: NRPGYUCPVOFUII-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -1.34
• 重原子数：
  6
• 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：
  88.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ytterbium(III) sulfate 在 Na₂SO₄ 作用下， 以 硫酸 为溶剂， 生成 sodium ytterbium double sulphate monohydrate
  参考文献：
  名称：

  Double sulphates of plutonium(III) and lanthanides with sodium

  摘要：

  DOI：

  10.1016/0022-5088(89)90372-x
• 作为产物：
  描述：

  ytterbium dithionate 以 neat (no solvent) 为溶剂， 生成 ytterbium(III) sulfate
  参考文献：
  名称：

  Synthesis, structure and properties of lanthanide dithionates and their triphenylphosphine oxide complexes

  摘要：

  The synthesis and properties of representative lanthanide dithionates are described and their potential use as catalysts discussed on the basis of dissociation of the coordinated dithionate in the presence of phosphoryl ligands. Complex formation with triphenylphosphine oxide has been studied and a number of complexes isolated. The infrared spectra of all compounds indicate coordination of the dithionate ion to the metal. The X-ray structures of Nd-2(S2O6)(3) . 14H(2)O (R1=0.0209 for 3368 diffractometer observed reflections) and Nd-2(S2O6)(3)- (Ph3PO)(4) . 8H(2)O (R1 = 0.1088 for 5406 diffractometer observed reflections) confirm the coordination of the dithionate with one previously unreported coordination mode, and show a polymeric structure for Nd-2(S2O6)(3) . 14H(2)O whilst Nd-2(S2O6)(3)(Ph3PO)(4) . 8H(2)O is a hydrogen bonded dimer. (C) 1998 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(97)06045-3

文献信息

• X-ray photoelectron spectroscopy of rare-earth compounds
  作者：Y. Uwamino、T. Ishizuka、H. Yamatera

  DOI：10.1016/0368-2048(84)80060-2

  日期：1984.1

  Abstract A variety of rare-earth (RE) compounds (oxides, sulfates and oxalates) have been studied by X-ray photoelectron spectroscopy. Except for Eu, the binding energies (BE's) of the RE 3 d and 4 d peaks for the sulfates and oxalates are respectively almost equal to and 1.3–3.1 eV higher than those for the oxides. In the Eu 3 d spectrum of europium(II) oxalate, distinct shake-down satellite peaks

  摘要 已经通过 X 射线光电子能谱研究了多种稀土 (RE) 化合物（氧化物、硫酸盐和草酸盐）。除 Eu 外，硫酸盐和草酸盐的 RE 3 d 和 4 d 峰的结合能 (BE) 分别几乎等于和比氧化物高 1.3-3.1 eV。在草酸铕 (II) 的 Eu 3 d 光谱中，存在明显的震荡卫星峰，这些峰的 BE 比母峰低 10 eV。对于氧化物，在 O 1 s 峰的 BE 中发现了明显的差异，并且在 BE 对 1/ R 的图中观察到了一种特定的“倾斜 W”形式（其中 R 是从氧原子到相邻原子的平均距离） RE 原子）和与 RE 氧化还原电位 (ORP) 的关系。在 BE (C 1 s ,
• Thermal decomposition behavior of the rare-earth ammonium sulfate R2(SO4)3·(NH4)2SO4
  作者：Tsukasa Nagai、Shinji Tamura、Nobuhito Imanaka

  DOI：10.1016/j.jssc.2010.04.038

  日期：2010.7

  Rare-earth ammonium sulfate octahydrates of R2(SO4)3·(NH4)2SO4·8H2O (R=Pr, Nd, Sm, and Eu) were synthesized by a wet process, and the stable temperature region for the anhydrous R2(SO4)3·(NH4)2SO4 form was clarified by thermogravimetry/differential thermal analysis, infrared, Raman, and electrical conductivity measurements. Detailed characterization of these double salts demonstrated that the thermal

  通过湿法合成了R 2（SO 4）3 ·（NH 4）2 SO 4 ·8H 2 O（R = Pr，Nd，Sm和Eu）的稀土硫酸铵八水合物。对于无水R 2（SO 4）3 ·（NH 4）2 SO 4形式，通过热重分析/差热分析，红外，拉曼和电导率测量得到澄清。这些复盐的详细表征表明无水R 2的热稳定性Pr，Nd盐与Sm，Eu盐之间的（SO 4）3 ·（NH 4）2 SO 4不同，这些盐的热分解行为与以前的报道有很大不同。
• Development of Ammonia Gas Sensors Based on Trivalent Al³⁺ Cation Conducting Solid Electrolyte
  作者：Tsukasa Nagai、Shinji Tamura、Nobuhito Imanaka

  DOI：10.1246/bcsj.20110284

  日期：2012.5.15

  Solid electrolyte type ammonia (NH3) gas sensors were fabricated using Al3+ ion conducting (Al0.2Zr0.8)20/19Nb(PO4)3 solid electrolyte with an aluminum thin film as a reference electrode. A rare-earth ammonium sulfate double salt of R2(SO4)3·(NH4)2SO4 (R = rare earth) or a lanthanum oxysulfate La2O2SO4-based solid solution was selected as the auxiliary sensing electrode on the basis of thermal stability or water durability. Both sensors with R2(SO4)3·(NH4)2SO4 or La2O2SO4–NH4H2PO4 auxiliary sensing electrodes exhibited a quantitative and theoretical NH3 sensing performance at 230–300 or 170–190 °C, respectively; therefore, sensors based on the (Al0.2Zr0.8)20/19Nb(PO4)3 solid electrolyte are expected to be promising candidates as NH3 detectors that can operate in a wide temperature range of 170–300 °C by changing the auxiliary sensing electrode component.

  固态电解质型氨气传感器采用Al3+离子传导（Al0.2Zr0.8）20/19Nb（PO4）3固态电解质，以铝薄膜作为参比电极。基于热稳定性或耐水性，稀土硫酸铵双盐R2（SO4）3·（NH4）2SO4（R =稀土）或氧化硫酸镧La2O2SO4基固态溶液被选为辅助传感电极。两种传感器分别采用R2（SO4）3·（NH4）2SO4或La2O2SO4-NH4H2PO4辅助传感电极，在230-300或170-190℃下表现出定量的理论氨气传感性能；因此，基于（Al0.2Zr0.8）20/19Nb（PO4）3固态电解质的传感器有望成为氨气检测器的候选者，通过改变辅助传感电极的成分，可在170-300℃的宽温度范围内工作。
• Double sulphates of rare earths(III) with trimethylammonium
  作者：V. Jordanovska、J. Šiftar

  DOI：10.1016/0040-6031(92)80043-v

  日期：1992.1

  Abstract The double sulphates of some Ln(III) rare earths with trimethylammonium were obtained as crystalline products by evaporation at room temperature of an aqueous mixture of Ln(III) sulphate and trimethylammonium sulphate and treatment, in some cases, of the concentrated mixture with ethanol. After identification by means of X-ray powder diffraction patterns, it was found that three groups of

  摘要 通过在室温下蒸发 Ln(III) 硫酸盐和三甲基硫酸铵的水性混合物，并在某些情况下用乙醇处理浓缩混合物，获得了一些 Ln(III) 稀土与三甲基铵的双硫酸盐作为结晶产物。 . 通过X-射线粉末衍射图鉴定，发现得到了三组不同晶体结构的硫酸盐。给出了用一般经验公式(CH 3 ) 3 NHLn(SO 4 ) 2 ·3H 2 O对两组进行研究的结果。它们通过 TG、DTG 和 DTA 分析在 20 到 700°C 下进行检查。发现这些结构不同的基团的热分解存在差异，特别是，
• Synthesis and Conductivities of Sulfate/Selenate Phases Related to Nasicon: NaxM′(II)xM″(III)2-x(SO4)3-y(SeO4)y
  作者：P.R. Slater、C. Greaves

  DOI：10.1006/jssc.1993.1317

  日期：1993.11

  The synthesis of Na containing Nasicon-type phases of the form NaxM′(II)xM″(III)2-x(SO4)3-y(SeO4)y (M′ = Mg, Zn, Cd, Mn; M″ = Al, Cr, Fe, In, Yb; 0 ≤ x ≤ 1.75; 0 ≤ y ≤ 3) is reported. The conductivities of a range of samples have been measured, with the highest value observed at 200°C being 2 × 10-4 Ω-1cm-1 for Na1.75Mg1.75Cr0.25(SO4)3. The range of x for which single phase samples are observed depends

  形式的Na的Na的含有钠超离子导体型相的合成X中号'（II）X中号“（III）2- X（SO 4）3- Ý（SEO 4）ý（中号'=镁，锌，镉，的Mn;中号≤0;“=铝，铬，铁，在，镱X ≤1.75; 0≤ Ÿ ≤3）被报告。的范围内的样品的电导率进行了测量，用作为在200℃下观察到的最高值2×10 -4 Ω -1厘米-1的Na 1.75 Mg的1.75铬0.25（SO 4）3。观察到单相样本的x的范围取决于M ′和M ″的性质以及y的值。尝试通过用PO 4或SiO 4部分取代（S，Se）O 4基来提高Na含量，从而提高电导率的尝试是不成功的。