Synthesis,Crystal and Electronic Structure of Ba_3ZnSb_2O_9 with the 6H-perovskite-type Structure

来源 :结构化学 | 被引量 : 0次 | 上传用户:wanmei_zxn
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Crystals of Ba3ZnSb2O9 have been grown by a high-temperature solid-state reaction and characterized by single-crystal X-ray diffraction.Ba3ZnSb2O9 crystallizes in the hexagonal P63/mmc space group with a = 5.8663(4),c = 14.478(2) ,V = 431.49(8) 3,Z = 2
其他文献
A theoretical model is summarized into the shorter vector principle. It is used to predict the topological structure of wave function and the oscillation rule o
<正> 一、精度、成本、过剩质量间的关系一个产品中各零件的公差配合选择的是否合理,并不取决于把公差精度定得越高越好,而在于按这一精度加工成的零、部件和产品推销到市场
美国马歇尔航天飞行中心研制了一种新型的混合作用的静压/瞬态式滚柱轴承,它用于高速涡轮泵的轴上,其特点是滚动元件与静压能交叉承受载荷(见下图)。
The title complex, C20H17N4Pd2Cl3&#183;0.5CH3OH, crystallizes in the triclinic system, space group P1 with a = 9.927(6), b = 11.079(6), c = 11.233(6) ?, α = 73
A hydrazone compound 3-chloro-N&#39;-(3,5-dichloro-2-hydroxybenzylidene)benzo-hydrazide(H2L) derived from the condensation of 3,5-dichlorosalicylaldehyde with 3
A new Ni(II) coordination polymer [Ni(L)2(SCN)2]n(L = 1,4-bis(benzimidazol-1-yl)butane) was synthesized hydrothermally and characterized by elemental analysis,
A new pleuromutilin derivative, 14-O-[(4,6-diaminopyrimidine-2-yl) thioacetate] mutilin, was synthesized and structurally characterized by IR, NMR spectra and s
随着科学技术的不断发展,许多不同类型的开采技术正不断地出现。高强度支护技术一直都在采煤掘进的过程中发挥着重要的作用。本文结合实际案例具体分析采煤掘进中高强支护技
Two new quaternary sulfides,La3Sn0.25GeS71 and Sm3 Sn0.25GeS72,have been synthesized by a facile solid-state reaction,and their crystal structures were determin