当前位置: X-MOL 学术Z. Naturforschung B › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Single-crystal investigation of Ce5AgxGe4−x (x = 0.1−1.08) with Sm5Ge4 type
Zeitschrift für Naturforschung B ( IF 0.8 ) Pub Date : 2020-09-25 , DOI: 10.1515/znb-2020-0091
Bohdana Belan 1 , Dorota Kowalska 2 , Mariya Dzevenko 1 , Mykola Manyako 1 , Roman Gladyshevskii 1
Affiliation  

Abstract The crystal structure of the phase Ce5Ag x Ge4−x (x = 0.1−1.08) has been determined using single-crystal X-ray diffraction data for Ce5Ag0.1Ge3.9. This phase is isotypic with Sm5Ge4: space group Pnma (No. 62), Pearson code oP36, Z = 4, a = 7.9632(2), b = 15.2693(5), c = 8.0803(2) Å; R1 = 0.0261, wR2 = 0.0460, 1428 F 2 values and 48 variables. The two crystallographic positions 8d and 4c show Ge/Ag mixing, leading to a slight increase in the lattice parameters as compared to those of the pure binary compound Ce5Ge4.

中文翻译:

Ce5AgxGe4−x (x = 0.1−1.08) 与 Sm5Ge4 型的单晶研究

摘要 使用 Ce5Ag0.1Ge3.9 的单晶 X 射线衍射数据确定了 Ce5Ag x Ge4-x (x = 0.1-1.08) 相的晶体结构。该相与 Sm5Ge4 同型:空间群 Pnma(第 62 号),Pearson 码 oP36,Z = 4,a = 7.9632(2),b = 15.2693(5),c = 8.0803(2) Å;R1 = 0.0261,wR2 = 0.0460,1428 个 F 2 值和 48 个变量。两个晶体位置 8d 和 4c 显示 Ge/Ag 混合,导致与纯二元化合物 Ce5Ge4 相比晶格参数略有增加。
更新日期:2020-09-25
down
wechat
bug