lambda~2~-Stannane--titanium (1/2) | 12510-35-9

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 各种混合金属/非金属
• 英文名称: lambda~2~-Stannane--titanium (1/2)
• 英文别名: λ2-stannane;titanium
• CAS: 12510-35-9
• 化学式: SnTi₂
• 分子量: 214.47
• InChiKey: MRDNKDJHQIQPSL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.92
• 重原子数：
  3.0
• 可旋转键数：
  0.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  tin 、 四氢化物钛 反应 720.0h， 生成 lambda~2~-Stannane--titanium (1/2)
  参考文献：
  名称：

  Ti-Ni-Sn和Ti-Ni-Sb三元体系中三元化合物的相平衡，形成，晶体和电子结构

  摘要：

  Ti-Ni-Sn和Ti-Ni-Sb三元体系的相平衡已通过X射线和EPM分析分别在1073 K和873 K的整个浓度范围内进行了研究。四三元金属间化合物TiNiSn（MgAgAs型），钛镍2- X的Sn（MnCu 2的Al型），的Ti 2的Ni 2 Sn的（U 2的Pt 2的Sn-型）和Ti 5 NISN 3（HF 5的CuSn 3 -型）在1073 K的形成在钛镍-锡系统的TiNi 2锡化锡的特征是均匀性在Ni的50-47 at％范围内。Ti-Ni-Sb三元体系在873 K时的特征是形成三种三元金属间化合物，即Ti 0.8 NiSb（MgAgAs型），Ti 5 Ni 0.45 Sb 2.55（W 5 Si 3型）和Ti 5 NiSb 3（Hf 5 CuSn 3型）。Ni在Ti 0.8 NiSb中的溶解度降低了Ti位点的空位数量，直至Ti 0.91 Ni 1.1 Sb组成。

  DOI：

  10.1016/j.jssc.2012.08.023

文献信息

• Phase transformations and phase equilibria in the Co–Sn–Ti system in the crystallization interval
  作者：Iu. Fartushna、M. Bulanova、R.M. Ayral、J.C. Tedenac、K. Meleshevich

  DOI：10.1016/j.jssc.2016.09.013

  日期：2016.12

  concentration interval studied. Taking into account our recent data, the liquidus projection is characterized by the fields of primary crystallization of (βTi), (Co), binary-based phases Ti 3 Sn, Ti 2 Sn, Ti 5 Sn 3 , Ti 6 Sn 5 , Ti 2 Co, TiCo, TiCo 2 (c), TiCo 2 (h), TiCo 3 , βCo 3 Sn 2 , CoSn and ternary τ1. The solidus projection is characterized by thirteen three-phase fields, which result from invariant

  摘要 采用扫描电子显微镜、微探针分析、差热分析、X射线衍射等方法对结晶区间（低于~50 at% Sn）的Co-Sn-Ti体系进行了研究。液相线和固相线投影和熔化图被构建。只有Co 2 TiSn(τ1) 三元化合物（Heusler 相-L1 2 ）在所研究的浓度区间内与液体处于平衡状态。考虑到我们最近的数据，液相线投影的特征在于（βTi），（Co），二元基相Ti 3 Sn，Ti 2 Sn，Ti 5 Sn 3 ，Ti 6 Sn 5 ，Ti的初级结晶场2 Co、TiCo、TiCo 2 (c)、TiCo 2 (h)、TiCo 3 、βCo 3 Sn 2 、CoSn 和三元τ1。固相线投影的特征是 13 个三相场，它们是由不变的四相平衡产生的，
• Phase equilibria, formation, crystal and electronic structure of ternary compounds in Ti–Ni–Sn and Ti–Ni–Sb ternary systems
  作者：V.V. Romaka、P. Rogl、L. Romaka、Yu. Stadnyk、N. Melnychenko、A. Grytsiv、M. Falmbigl、N. Skryabina

  DOI：10.1016/j.jssc.2012.08.023

  日期：2013.1

  The phase equilibria of the Ti–Ni–Sn and Ti–Ni–Sb ternary systems have been studied in the whole concentration range by means of X-ray and EPM analyses at 1073 K and 873 K, respectively. Four ternary intermetallic compounds TiNiSn (MgAgAs-type), TiNi2−xSn (MnCu2Al-type), Ti2Ni2Sn (U2Pt2Sn-type), and Ti5NiSn3 (Hf5CuSn3-type) are formed in Ti–Ni–Sn system at 1073 K. The TiNi2Sn stannide is characterized

  Ti-Ni-Sn和Ti-Ni-Sb三元体系的相平衡已通过X射线和EPM分析分别在1073 K和873 K的整个浓度范围内进行了研究。四三元金属间化合物TiNiSn（MgAgAs型），钛镍2- X的Sn（MnCu 2的Al型），的Ti 2的Ni 2 Sn的（U 2的Pt 2的Sn-型）和Ti 5 NISN 3（HF 5的CuSn 3 -型）在1073 K的形成在钛镍-锡系统的TiNi 2锡化锡的特征是均匀性在Ni的50-47 at％范围内。Ti-Ni-Sb三元体系在873 K时的特征是形成三种三元金属间化合物，即Ti 0.8 NiSb（MgAgAs型），Ti 5 Ni 0.45 Sb 2.55（W 5 Si 3型）和Ti 5 NiSb 3（Hf 5 CuSn 3型）。Ni在Ti 0.8 NiSb中的溶解度降低了Ti位点的空位数量，直至Ti 0.91 Ni 1.1 Sb组成。
• A Mössbauer effect and X-ray diffraction investigation of Ti–Sn intermetallic compounds: I. Equilibrium phases
  作者：J.W O’Brien、R.A Dunlap、J.R Dahn

  DOI：10.1016/s0925-8388(02)01304-x

  日期：2003.4

  Abstract A thorough X-ray diffraction and Mossbauer effect investigation of Ti3Sn, Ti2Sn, Ti5Sn3, Ti6Sn5, and Ti2Sn3 phases in the Ti–Sn binary system has been made. The compounds were verified to have the same crystal structures as those reported in the literature. This work presents the first reported 119Sn Mossbauer effect spectroscopy data on Ti3Sn, Ti2Sn, Ti5Sn3, and Ti6Sn5. The room temperature

  摘要 对 Ti-Sn 二元体系中的 Ti3Sn、Ti2Sn、Ti5Sn3、Ti6Sn5 和 Ti2Sn3 相进行了彻底的 X 射线衍射和穆斯堡尔效应研究。这些化合物经证实具有与文献中报道的相同的晶体结构。这项工作首次报道了关于 Ti3Sn、Ti2Sn、Ti5Sn3 和 Ti6Sn5 的 119Sn 穆斯堡尔效应光谱数据。通过将模型光谱拟合到观测数据，已经确定了每个相的室温中心位移（相对于 CaSnO3）和四极分裂。这些结果对于解释锂离子电池高容量锡基电极材料的穆斯堡尔效应测量结果很重要。
• Thermal expansion and melting temperature of the half-Heusler compounds: MNiSn (M = Ti, Zr, Hf)
  作者：Do-young Jung、Ken Kurosaki、Chang-eun Kim、Hiroaki Muta、Shinsuke Yamanaka

  DOI：10.1016/j.jallcom.2009.09.139

  日期：2010.1

  Half-Heusler compounds: MNiSn (M = Ti, Zr, Hf) are considered as a candidate of environmentally friendly and low-cost thermoelectric (TE) materials. Although the thermomechanical properties are quite important when utilizing the half-Heuster compounds in TE devices, such properties have been scarcely reported. In the present study, we tried to collect the data of the thermal expansion coefficient and the melting temperature (T-m) of MNiSn. The thermal expansion coefficient was evaluated by means of two methods: the dilatometer measurement and the high temperature X-ray diffraction analysis. The T-m was evaluated from the differential thermal analysis. The relationship between the thermal expansion coefficient and the T-m of the half-Heusler compounds was studied. (C) 2009 Elsevier B.V. All rights reserved.
• Isothermal section of the Ti–Mn–Sn system and crystal structure of the TiMnSn4 compound
  作者：A.V Tkachuk、L.G Akselrud、Yu.V Stadnyk、O.I Bodak

  DOI：10.1016/s0925-8388(00)01116-6

  日期：2000.11

  The isothermal section of the phase diagram of ternary Ti-Mn-Sn system has been investigated at 770 K. The existence of new TiMnSn4 ternary compound was established and its crystal structure was determined. TiMnSn4 stannide crystallizes in the Mg2Ni structure type (space group P6(2)22, a=0.55537(1) nm, c=1.40326(2) nm). For the given compound the temperature dependences of electrical resistivity, differential thermopower and magnetic susceptibility were investigated. On the basis of binary Mn3Sn, Ti6Sn5 and Ti3Sn compounds the solid solutions were formed. (C) 2000 Elsevier Science B.V. All rights reserved.