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wei_木蟲你好金蟲 (初入文壇)
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[求助]
審稿人的意見(jiàn),哪位牛人幫幫忙吧,求發(fā)文章求畢業(yè)呀
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| 最近投了一篇關(guān)于Ni2P和Ni12P5的文章,審稿人給的一個(gè)意見(jiàn)是這樣的:2) Is Ni12P5 related to the family of pentaphosphates? What type of structural arrangement does P have in it? Please elaborate。我該怎么回答呢?我只知道Ni12P5 是過(guò)渡金屬磷化物,后面那個(gè)問(wèn)題表示真不知道怎么回答,XRD指標(biāo)化為no.74-1381,求哪位牛人幫幫忙吧 |
木蟲 (知名作家)
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*data for ICSD #27158 Coll Code 27158 Rec Date 1980/01/01 Mod Date 2009/02/01 Chem Name Nickel Phosphide (12/5) Structured Ni12 P5 Sum Ni12 P5 ANX N5O12 D(calc) 7.53 Title An x-ray investigation of the Ni-P system and the crystal structures of Ni P and Ni P2 Author(s) Larsson, E. Reference Arkiv foer Kemi (1965), 23, 335-365 Acta Chemica Scandinavica (1-27,1973-42,1988) (1959), 13, 551-560 Unit Cell 8.646 8.646 5.07 90. 90. 90. Vol 379 Z 2 Space Group I 4/m SG Number 87 Cryst Sys tetragonal Pearson tI34 Wyckoff i h2 a R Value .074 Red Cell I 5.07 6.618 6.618 81.563 67.478 67.478 189.5 Trans Red 0.000 0.000 1.000 / -0.500 -0.500 0.500 / 0.500 -0.500 0.500 Comments AE: Ni1: P4 Ni8; Ni2: P4 Ni7; P1: Ni10; P2: Ni8 The structure has been assigned a PDF number (calculated powder diffraction data): 01-074-1381 The structure has been assigned a PDF number (experimental powder diffraction data): 22-1190 Structure type prototype : Ni12P5 Structure type : Ni12P5 X-ray diffraction from single crystal At least one temperature factor is implausible or meaningless but agrees with the value given in the paper. Atom # OX SITE x y z SOF H ITF(B) Ni 1 +0 16 i 0.1166 0.1812 0.249 1. 0 0.56 Ni 2 +0 8 h 0.3655 0.0609 0 1. 0 0.72 P 1 +0 8 h 0.1939 0.4132 0 1. 0 0.1 P 2 +0 2 a 0 0 0 1. 0 0.26 *end for ICSD #27158 |
專家顧問(wèn) (著名寫手)
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專家經(jīng)驗(yàn): +108 |
木蟲 (知名作家)
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搜一下Ni12P5的晶體結(jié)構(gòu)不就知道了 比如下面這篇論文 http://actachemscand.dk/pdf/acta_vol_13_p0551-0560.pdf 還可以到ICSD中查數(shù)據(jù)庫(kù),里面也有詳細(xì)的原子占位情況的。甚至可以導(dǎo)出CIF文件, 畫出晶體結(jié)構(gòu)圖。 |
鐵桿木蟲 (著名寫手)

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