| 9 | 1/1 | 返回列表 |
| 查看: 1801 | 回復(fù): 8 | ||
迷迭香千里木蟲 (小有名氣)
|
[求助]
求Mg(NH4)(PO4).H2O的cif文件!不勝感激!
|
| 求Mg(NH4)(PO4).H2O的晶體結(jié)構(gòu)文件,是一水的哈!先謝過了哈! |
版主 (文壇精英)
|
數(shù)據(jù)庫上找不到一個(gè)水的,只有6個(gè)水的 *data for ICSD #14269 Coll Code 14269 Rec Date 1980/01/01 Mod Date 2000/07/15 Chem Name Magnesium Ammonium Phosphate(V) Hexahydrate Structured Mg (N H4) (P O4) (H2 O)6 Sum H16 Mg1 N1 O10 P1 ANX ABXY10 Min Name Struvite D(calc) 1.71 Title The crystal structure of struvite, Mg N H4 P O4 (H2 O)6 Author(s) Whitaker, A.;Jeffery, J.W. Reference Acta Crystallographica B (24,1968-38,1982) (1970), 26, 1429-1439 Acta Crystallographica B (24,1968-38,1982) (1970), 26, 1440-1444 Unit Cell 6.941(2) 6.137(2) 11.199(4) 90. 90. 90. Vol 477.04 Z 2 Space Group P m n 21 SG Number 31 Cryst Sys orthorhombic Pearson oP58 Wyckoff b3 a7 R Value .028 Red Cell P 6.137 6.941 11.199 89.999 89.999 90 477.043 Trans Red 0.000 1.000 0.000 / 1.000 0.000 0.000 / 0.000 0.000 -1.000 Comments Compound with mineral name: Struvite The structure has been assigned a PDF number (calculated powder diffraction data): 01-071-2089 The structure has been assigned a PDF number (experimental powder diffraction data): 15-762 Temperature factors available Structure type : MgNH4AsO4(H2O)6 X-ray diffraction from single crystal At least one temperature factor is implausible or meaningless but agrees with the value given in the paper. Position of 6 Elements of H Are Undetermined. Atom # OX SITE x y z SOF H ITF(B) P 1 +5 2 a 0 -.00661(14) -.00052(8) 1. 0 0 O 1 -2 2 a 0 -.02221(37) 0.86279(20) 1. 0 0 O 2 -2 2 a 0 0.76229(32) 0.05350(21) 1. 0 0 O 3 -2 4 b 0.18165(22) 0.11371(25) 0.04172(15) 1. 0 0 Mg 1 +2 2 a 0 0.37648(19) 0.37185(11) 1. 0 0 O 4 -2 2 a 0 0.68219(41) 0.28610(22) 1. H2 0 O 5 -2 2 a 0 0.08012(42) 0.46451(25) 1. H2 0 O 6 -2 4 b 0.21797(24) 0.26377(29) 0.26205(14) 1. H2 0 O 7 -2 4 b 0.21055(22) 0.48534(28) 0.48494(16) 1. H2 0 N 1 -3 2 a 0 0.36849(50) 0.73063(25) 1. H4 0 H 1 +1 2 a 0 0.3034(75) 0.7507(38) 1. 0 4.00(13) H 2 +1 2 a 0 0.7131(73) 0.2222(44) 1. 0 4.00(13) H 3 +1 2 a 0 0.7814(78) 0.3150(44) 1. 0 4.00(12) H 4 +1 4 b 0.0989(48) 0.0233(45) 0.4947(27) 1. 0 4.0(9) H 5 +1 4 b 0.1883(59) 0.1874(59) 0.2059(35) 1. 0 4.0(9) H 6 +1 4 b 0.2242(44) 0.8150(65) 0.7930(26) 1. 0 4.00(11) H 7 +1 4 b 0.2348(51) 0.5868(60) 0.4994(31) 1. 0 4.(1) H 8 +1 4 b 0.1846(54) 0.5995(55) 0.0026(29) 1. 0 4.0(9) Lbl Type B11 B22 B33 B12 B13 B23 P1 P5+ 0.00788(13) 0.00749(18) 0.00243(4) 0 0 -.00015(21) O1 O2- 0.01193(48) 0.01343(69) 0.00226(16) 0 0 -.00028(62) O2 O2- 0.01222(52) 0.00838(66) 0.00382(17) 0 0 -.00022(60) O3 O2- 0.00877(30) 0.01152(40) 0.00375(11) -.00243(72) -.00032(35) -.00216(41) Mg1 Mg2+ 0.0085(2) 0.00939(29) 0.00301(7) 0 0 0.00011(28) O4 O2- 0.02966(89) 0.01125(78) 0.00374(21) 0 0 0.00335(63) O5 O2- 0.00877(54) 0.01819(84) 0.00950(32) 0 0 0.01499(72) O6 O2- 0.01237(41) 0.01851(54) 0.00358(14) 0.00553(80) -.00117(39) -.00260(47) O7 O2- 0.01272(38) 0.01183(44) 0.00681(16) 0.00074(76) -.00838(43) -.00512(50) N1 N3- 0.0144(7) 0.01068(87) 0.00371(22) 0 0 0.00638(71) Std. Notes Transformation Method: Tidy TRANS -x,-y,-z Std. Cell 6.9410 6.1370 11.1990 90 90 90 Std. Vol. 477.04 Std. Z 2 Std. SG PMN21 Std. Atom Atom # OX SITE x y z SOF P 1 +5 2 a 0 .00661 .00052 1. O 1 -2 2 a 0 .02221 .13721 1. O 2 -2 2 a 0 .23771 .94650 1. O 3 -2 4 b .31835 .11371 .45828 1. Mg 1 +2 2 a 0 .62352 .62815 1. O 4 -2 2 a 0 .31781 .71390 1. O 5 -2 2 a 0 .91988 .53549 1. O 6 -2 4 b .28203 .26377 .23795 1. O 7 -2 4 b .28945 .48534 .01506 1. N 1 -3 2 a 0 .63151 .26937 1. H 1 +1 2 a 0 .69660 .24930 1. H 2 +1 2 a 0 .28690 .77780 1. H 3 +1 2 a 0 .21860 .68500 1. H 4 +1 4 b .40110 .02330 .00530 1. H 5 +1 4 b .31170 .18740 .29410 1. H 6 +1 4 b .22420 .18500 .20700 1. H 7 +1 4 b .26520 .58680 .00060 1. H 8 +1 4 b .31540 .59950 .49740 1. *end for ICSD #14269 |

木蟲 (小有名氣)
木蟲 (小有名氣)
新蟲 (初入文壇)
木蟲 (小有名氣)
新蟲 (初入文壇)
木蟲 (小有名氣)
新蟲 (初入文壇)
| 9 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 生物學(xué)071000 329分求調(diào)劑 +3 | 我愛生物生物愛?/a> 2026-03-17 | 3/150 |
|
|---|---|---|---|---|
|
[考研] 297求調(diào)劑 +4 | 戲精丹丹丹 2026-03-17 | 4/200 |
|
|
[考研] 材料專碩306英一數(shù)二 +9 | z1z2z3879 2026-03-16 | 12/600 |
|
|
[考研] 085601專碩,總分342求調(diào)劑,地區(qū)不限 +4 | share_joy 2026-03-16 | 4/200 |
|
|
[考研] 268求調(diào)劑 +8 | 一定有學(xué)上- 2026-03-14 | 9/450 |
|
|
[考研] 332求調(diào)劑 +6 | Zz版 2026-03-13 | 6/300 |
|
|
[考研] 求調(diào)劑,總分315,考的生物醫(yī)藥,一志愿湖南師范大學(xué)。調(diào)劑到任何專業(yè)都可以 +4 | 小丁想進(jìn)步 2026-03-11 | 5/250 |
|
|
[考研] 271求調(diào)劑 +12 | 生如夏花… 2026-03-11 | 14/700 |
|
|
[考研] 藥學(xué)383 求調(diào)劑 +3 | 藥學(xué)chy 2026-03-15 | 4/200 |
|
|
[考研] 一志愿985,本科211,0817化學(xué)工程與技術(shù)319求調(diào)劑 +5 | Liwangman 2026-03-15 | 5/250 |
|
|
[考研] 304求調(diào)劑 +4 | ahbd 2026-03-14 | 4/200 |
|
|
[考研] 070303 總分349求調(diào)劑 +3 | LJY9966 2026-03-15 | 5/250 |
|
|
[考研] 材料與化工一志愿南昌大學(xué)327求調(diào)劑推薦 +7 | Ncdx123456 2026-03-13 | 8/400 |
|
|
[考研] 297求調(diào)劑 +4 | 學(xué)海漂泊 2026-03-13 | 4/200 |
|
|
[考研] 材料080500調(diào)劑求收留 +3 | 一顆meteor 2026-03-13 | 3/150 |
|
|
[考研] 求材料調(diào)劑 085600英一數(shù)二總分302 前三科235 精通機(jī)器學(xué)習(xí) 一志愿哈工大 +4 | 林yaxin 2026-03-12 | 4/200 |
|
|
[考研] 295求調(diào)劑 +3 | 小匕仔汁 2026-03-12 | 3/150 |
|
|
[考研] 290求調(diào)劑 +7 | ADT 2026-03-12 | 7/350 |
|
|
[考研] 321求調(diào)劑(食品/專碩) +3 | xc321 2026-03-12 | 6/300 |
|
|
[考博] 26讀博 +4 | Rui135246 2026-03-12 | 10/500 |
|