Reduced Ternary Rare-Earth-Transition Metal Tellurides for the Smaller Rare-Earth Elements. An Exploration and an Explanation of the Marked Stability Differentiation among the Rare-Earth Elements in These Phases

Herzmann N; Gupta S; Corbett JD

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Reduced Ternary Rare-Earth-Transition Metal Tellurides for the Smaller Rare-Earth Elements. An Exploration and an Explanation of the Marked Stability Differentiation among the Rare-Earth Elements in These Phases

机译：较小的稀土元素减少了三元稀土过渡金属碲化物。在这些阶段中稀土元素之间明显的稳定性差异的探索和解释

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The existence of further metal-rich condensed cluster compounds in R-Z-Te systems has been synthetically explored for R = Sc, Y, Pr, Dy, Er, Tm, Yb, Lu and, mainly, Z = Ru, Rh, Pd, Ag, Ir, Pt, An. Ten new examples of orthorhombic Er7Ni2Te-type (Imm2) have been identified and that for Dy7Ir2Te2, has been refined. Seven new examples or other ternary structure types plus X-ray powder pattern evidence for 14 unknown phases have also been identified. To date the family of ternary R-Z-Te phases appears to be limited to those for R = Sc, Y. and Dy-Lu, a trend that is parallel to but more emphatic than those variations found among parallel cluster halide systems. Stability trends among the halide and especially the telluride series follow the I1 + I2 sums for the R elements well, the larger values of which are considered to reflect better mixing of R and Z valence d orbitals in the more stable phases.

机译：已对RZ-Te，R，Sr，Y，Pr，Dy，Er，Tm，Yb，Lu和主要是Z = Ru，Rh，Pd，Ag的RZ-Te系统中存在的富金属缩合簇化合物进行了综合研究，Ir，Pt，An已经确定了十个正交的Er7Ni2Te型（Imm2）的新实例，并且对Dy7Ir2Te2的正交实例进行了改进。还确定了七个新的例子或其他三元结构类型以及14个未知相的X射线粉末模式证据。迄今为止，三元R-Z-Te相家族似乎仅限于R = Sc，Y。和Dy-Lu，这种趋势与平行簇卤化物系统中发现的那些变化平行但更为明显。卤化物尤其是碲化物系列之间的稳定性趋势很好地遵循了R元素的I1 + I2和，其较大的值被认为反映了R和Z价d轨道在更稳定的相位中更好的混合。

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《Zeitschrift fur Anorganische und Allgemeine Chemie》 |2009年第7期|共7页
作者
Herzmann N; Gupta S; Corbett JD;
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正文语种 eng
中图分类化学;
关键词
Solid-state reactions; Rare earth compounds; Phase stabilities; Stability trends; Metal interstitials;

机译：固态反应;稀土化合物;相稳定性;稳定性趋势;金属间隙;

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1. Reduced Ternary Rare-Earth-Transition Metal Tellurides for the Smaller Rare-Earth Elements. An Exploration and an Explanation of the Marked Stability Differentiation among the Rare-Earth Elements in These Phases [J] . Herzmann N, Gupta S, Corbett JD Zeitschrift fur Anorganische und Allgemeine Chemie . 2009,第6a7期

机译：较小的稀土元素减少了三元稀土过渡金属碲化物。在这些阶段中稀土元素之间明显的稳定性差异的探索和解释
2. Size of the rare-earth ions: a key factor in phase tuning and morphology control of binary and ternary rare-earth fluoride materials [J] . Pushpal Ghosh, Rahul Kumar Sharma, Yogendra Nath Chouryal, RSC Advances . 2017,第53期

机译：稀土离子的大小：二元和三元稀土氟化物材料的相位调整和形态控制的关键因素
3. Bis(diphenylphosphorylmethyl) ethers of oligo(ethylene glycols) Ph2P(O)CH2O(CH2CH2O) (n) CH2P(O)Ph-2 (n=1-3): Complexation and extraction of rare-earth elements. Crystal structure of [NdL3(NO3)(3)(H2O)] [J] . Krivorotko E. S., Polyakova I. N., Ivanova I. S., Russian Journal of Inorganic Chemistry . 2016,第3期

机译：低聚乙二醇的双（二苯基磷酰基甲基）醚Ph2P（O）CH2O（CH2CH2O）（n）CH2P（O）Ph-2（n = 1-3）：稀土元素的络合和萃取。 [NdL3（NO3）（3）（H2O）]的晶体结构
4. New Complex Oxide Compounds with Rare-Earth Elements. Their Synthesis, Structure and Properties [C] . B. F. Dzhurinskii International conference on rare earth development and application;ICRE'2001 . 2001

机译：具有稀土元素的新型复合氧化物。它们的合成，结构和性质
5. Ternary and quaternary pnictides of alkali, alkaline- and rare-earth metals and group 12 metals: Size and electronic effects in Zintl phases [D] . Saparov, Bayrammurad 2011

机译：碱金属，碱金属和稀土金属以及第12组金属的三元和四元锡：Zintl相的尺寸和电子效应
6. Role of vacancies light elements and rare-earth metals doping in CeO2 [O] . H. Shi, T. Hussain, R. Ahuja, -1

机译：空位轻元素和稀土金属掺杂在CeO2中的作用
7. Size of the rare-earth ions: a key factor in phase tuning and morphology control of binary and ternary rare-earth fluoride materials [O] . Pushpal Ghosh, Rahul Kumar Sharma, Yogendra Nath Chouryal, 2017

机译：稀土离子的大小：二元和三元稀土氟化物的相调和形态控制的关键因素
8. Structure Maps and Phase Stability in AlTi3 Alloyed with Rare-Earth Elements [R] . Liu, C. T. , Horton, J. A. , Pettifor, D. G. 1988

机译：alTi3与稀土元素合金的结构图和相稳定性

Reduced Ternary Rare-Earth-Transition Metal Tellurides for the Smaller Rare-Earth Elements. An Exploration and an Explanation of the Marked Stability Differentiation among the Rare-Earth Elements in These Phases

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