strontium selenite

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 碱土金属氧阴离子化合物
• 英文名称: strontium selenite
• 英文别名: Strontium trioxoselenate(IV)；strontium;selenite
• 化学式: O₃Se*Sr
• 分子量: 214.578
• InChiKey: SGSLDHYJLPFSOW-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -3.26
• 重原子数：
  5
• 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：
  63.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  strontium selenite 在 氢气 作用下， 以 neat (no solvent) 为溶剂， 生成 strontium selenide
  参考文献：
  名称：

  硒化锶的制备及其作为红外激发磷的基础材料的性能。

  摘要：

  DOI：

  10.1021/ja01199a045
• 作为产物：
  描述：

  strontium hydrogen selenate(IV) 以 neat (no solvent) 为溶剂， 生成 strontium selenite
  参考文献：
  名称：

  Zibrov, I. P.; Fedorov, P. P.; Bondareva, O. S., Russian Journal of Inorganic Chemistry, 1988, vol. 33, p. 166 - 168

  摘要：

  DOI：

文献信息

• Strontium nickel and barium nickel selenites: Synthesis and X-ray diffraction parameters
  作者：P. S. Berdonosov、K. A. Batunin、A. V. Olenev、V. A. Dolgikh

  DOI：10.1134/s003602361001002x

  日期：2010.1

  A new strontium nickel selenite, Sr2Ni(SeO3)(3), was prepared and structurally characterized. The compound crystallizes in triclinic system (space group P (1) over bar, a = 7.2860(10) angstrom, b = 7.581(2) angstrom, c = 8.722(2) angstrom, alpha = 103.02(2)degrees, beta = 105.580(10)degrees, gamma = 95.260(10)degrees, Z = 2) and is isostructural to cobalt and copper analogues. The structure of Sr2Ni( SeO3)(3) is a three-dimensional framework built of eight-vertex polyhedra [SrO8] and distorted octahedra [NiO6] sharing edges and vertices. The framework channels accommodate selenium atoms bonded to the framework oxygen atoms. The selenite groups SeO3 are pyramidal, which is indicative of high stereochemical activity of the Se(IV) lone pair. The possibility of replacement of some Ni atoms by Cu in Sr2Ni(SeO3)(3) was studied. The search for analogous barium phases did not reveal such compounds, but BaM(SeO3)(2) phases were found, where M = Co, Ni, or Cu. The unit cell parameters of the new selenite BaM(SeO3)(2) were determined: space group Pnma, a = 14.989(5) angstrom, b = 5.439(2) angstrom, c = 7.161(3) angstrom, Z = 4.
• A group of new selenite-chlorides of strontium and d-metals (Co,Ni): Synthesis, thermal behavior and crystal chemistry
  作者：Peter S. Berdonosov、Andrey V. Olenev、Alexei N. Kuznetsov、Valery A. Dolgikh

  DOI：10.1016/j.jssc.2008.10.003

  日期：2009.1

  The new selenite-chlorides with composition Sr-3(SeO3)(2)Cl-2 (I) and Sr2M(SeO3)(2)Cl-2 (M = Co, Ni (II and III)) were obtained. They crystallize in monoclinic system I: space group C2/m, a = 13.203(2)angstrom, b = 5.5355(8)angstrom, c = 6.6170(10)angstrom, beta = 95.89(1)degrees, Z= 2; II Space group P2(1)/n, a = 5.3400(10)angstrom, b = 6.4279(6)angstrom, c=12.322(1)angstrom, beta=92.44(1)degrees, Z=2; III: space group P2(1)/n, a=5.3254(11)angstrom, b = 6.4363(13)angstrom, c = 12.197(2), beta = 92.53(3)degrees, Z = 2. All three compounds are constructed in the same manner. Sr polyhedra form infinite layers, which are interconnected into a 3D framework by means of Sr polyhedra in the case of I or Co and Ni polyhedra in the case of II and III. Se atoms are situated inside the channels of the 3D framework. The topological analysis of ELF for I confirmed that the lone electron pairs of SeO3 groups are located inside these channels. (C) 2008 Elsevier Inc. All rights reserved.
• SELENIC ACID AND THE SELENATES
  作者：Victor Lenher、Eugene J. Wechter

  DOI：10.1021/ja01683a006

  日期：1925.6
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Se: MVol.B, 37, page 78 - 80
  作者：

  DOI：——

  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Se: MVol.B, 34, page 72 - 74
  作者：

  DOI：——

  日期：——