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jq2jq

新虫 (小有名气)

[求助] 急急急!!!谁能给我翻译一下这段话,谢谢

求翻译啊!!!
ZnIn2S4 exhibits two distinct polymorphs based on cubic and hexagonal lattices. The structure of cubic ZnIn2S4 can be described by an ABC stacking of sulfur
atoms, with Zn atoms tetrahedrally coordinated and In atoms octahedrally coordinated by S atoms.9 The hexagonal phase of ZnIn2S4 exhibits several different polytypes. The structure of all these polytypes is essentially based on a stacking of packets of S–Zn–S–In–S–In–S layers. Each packet could have an ABCA
stacking or an ABAB stacking of S atoms.10 Several polytypes, from a single packet per unit cell (1H polytype, a = 0.385 nm, c = 1.234 nm) and 3 packets per unit cell (3R polytype, a = 0.385 nm, c = 3.70 nm) to 24 packets per unit cell (24R polytype, a = 0.385 nm, c = 29.62 nm),
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jq2jq

新虫 (小有名气)

送红花一朵
引用回帖:
2楼: Originally posted by wbcui at 2014-03-19 11:50:56
ZnIn2S4存在立方和六方两种截然不同的同分异构体。立方ZnInS4的结构可以描述为ABC型堆垛,这种堆垛中一个S原子与Zn原子是四方配对,In原子与S原子形成八面体配对(9)。六方形InZn2S4也存在多种晶型。这些多晶型的结 ...

谢谢你!我已经不需要了。
3楼2014-03-19 14:04:57
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wbcui

至尊木虫 (知名作家)

ZnIn2S4存在立方和六方两种截然不同的同分异构体。立方ZnInS4的结构可以描述为ABC型堆垛,这种堆垛中一个S原子与Zn原子是四方配对,In原子与S原子形成八面体配对(9)。六方形InZn2S4也存在多种晶型。这些多晶型的结构主要是基于S-Zn-S-In-S-In-S层的包型堆垛。每一个包中S原子具有ABCA性堆垛或者ABAB型堆垛(10)。很多同分异构体中,每个单胞中,包(packet)的数量不等,有从单个的(1H型同分异构,a=0.385, c=1.234你们)或者三个包(3R型同分异构体,a=0.385, c=3.7nm)到24个包(24R型,a=0.385nm,c=29.62nm)

外行译的,大致可看,不过有些专业词汇不太懂。

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2楼2014-03-19 11:50:56
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