24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 869  |  »Ø¸´: 2

lichun1210

ľ³æ (Ö°Òµ×÷¼Ò)

[ÇóÖú] ¼ÌÐøÇóÖúYAG £¬YVO4µÄcifÎļþ

¼ÌÐøÇóÖúYAG £¬YVO4µÄcifÎļþ£¬ÓÉÓÚÉÏ´ÎÓÐÖúµÄÓеãÎÊÌ⣬ÏÖÔÚ¼ÌÐøÇóÖú£¡

[ À´×Ô¿ÆÑмÒ×å ¾§Ìå²ÄÁϼÒ×å ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÈÃÊÀ½ç¹Ø×¢Öйú¾§Ì壬ÈÃÖйú¾§Ìå×ßÏòÊÀ½ç
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bible2

°æÖ÷ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

lichun1210(½ð±Ò+10): лл£¬»¶Ó­³£À´¾§Ìå°æ½»Á÷£¡ 2011-08-26 08:37:56
*data for   ICSD #78074
Coll Code   78074
Rec  Date   1995/10/17
Mod  Date   1999/01/19
Chem Name   Yttrium Vanadate
Structured  Y (V O4)
Sum         O4 V1 Y1
ANX         ABX4
Min Name    Wakefieldite-(Y)
D(calc)     4.25
Title       Crystal structure refinements of zircon-type M V O4 (M = Sc, Y, Ce,
            Pr, Nd, Tb, Ho, Er, Tm, Yb, Lu)
Author(s)   Chakoumakos, B.C.;Abraham, M.M.;Boatner, L.A.
Reference   Journal of Solid State Chemistry
            (1994), 109, 197-202
Unit Cell   7.1183(1) 7.1183(1) 6.2893(1) 90. 90. 90.
Vol         318.68
Z           4
Space Group I 41/a m d Z
SG Number   141
Cryst Sys   tetragonal
Pearson     tI24
Wyckoff     h b a
R Value     .0382
Red Cell    I  5.934 5.934 5.934 106.304 106.304 116.009 159.34
Trans Red   -0.500 0.500 0.500 / 0.500 -0.500 0.500 / 0.500 0.500 -0.500
Comments    Zircon structure type
            Compound with mineral name: Wakefieldite-(Y)
            Neutron diffraction (powder)
            The structure has been assigned a PDF number (calculated
            powder diffraction data): 01-082-1968
            The structure has been assigned a PDF number (experimental
            powder diffraction data): 17-341
            Rietveld profile refinement applied
            Structure type : ZrSiO4
Atom  #   OX   SITE      x           y           z           SOF      H
Y    1  +3    4 a   0           0.75        0.125          1.         0   
V    1  +5    4 b   0           0.25        0.375          1.         0   
O    1  -2    16 h  0           0.4342(1)   0.2008(1)      1.         0   
Lbl  Type      U11         U22         U33         U12         U13         U23
Y1   Y3+   0.0041(3)   0.0041(3)   0.0037(4)   0           0           0           
O1   O2-   0.0131(3)   0.0041(3)   0.0047(3)   0           0           0.0014(3)   
*end for    ICSD #78074
2Â¥2011-08-26 07:46:11
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bible2

°æÖ÷ (Ö°Òµ×÷¼Ò)

¡ï
drg1984(½ð±Ò+1): ¸Ðл·¢Ìû½»Á÷£¡ 2011-08-28 09:53:43
ÒýÓûØÌû:
2Â¥: Originally posted by bible2 at 2011-08-26 07:46:11:
*data for   ICSD #78074
Coll Code   78074
Rec  Date   1995/10/17
Mod  Date   1999/01/19
Chem Name   Yttrium Vanadate
Structured  Y (V O4)
Sum         O4 V1 Y1
ANX         ABX4
Min Name    W ...

¸Õ»»ÁËеÄÈí¼þ,²Ù×÷ÆðÀ´ÓÐЩÉú.¿ÉÄÜÊÇÎÒµ¼³öµÄʱºò³öÁË´íÎó.µ¢ÎóÄãµÄ¹¤×÷ÁË!


Õâ´ÎÎÒÓÃdiamond´ò¿ªºóÏÔʾÊÇYVO4.
3Â¥2011-08-26 07:48:01
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lichun1210 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÎÒ²»Àí½â£¡ +13 Edward_pc 2026-08-26 19/950 2026-08-26 19:46 by jurkat.1640
[»ù½ðÉêÇë] ͶƱ:  ÓжàÉÙÈËÊǽñÌì²éϵͳ֪µÀ½á¹ûµÄ£¿ +14 °®¿´ÊéµÄ¿ÉÀÖ 2026-08-26 16/800 2026-08-26 19:45 by skyjudy
[»ù½ðÉêÇë] ϵͳ²é²»µ½ +10 ¶­°Ëǧ 2026-08-26 10/500 2026-08-26 16:30 by Equinoxhua
[»ù½ðÉêÇë] Ôõô²é°¡ +5 huang1991js 2026-08-26 5/250 2026-08-26 16:09 by Equinoxhua
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +22 ÑòÑü°å 2026-08-21 25/1250 2026-08-26 15:00 by zuocuiping
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+25 ľˮ˼¶¹ 2026-08-25 28/1400 2026-08-26 14:53 by draco1987
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +23 koalala 2026-08-24 26/1300 2026-08-26 14:29 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] ÄÄλ¸ßÈËÖÐÁË£¬°Ñ²éѯµ½µÄ½ØÍ¼Ìù³öÀ´ÈÃÎÒ¿´¿´£¬ÈÃÎÒ³¤³¤¼ûʶ +4 yuleib84 2026-08-26 5/250 2026-08-26 13:40 by yuleib84
[»ù½ðÉêÇë] Ϊʲô¹ú×ÔÈ»²»ÄÜÖ±½Ó¹«²¼ +4 bjdxyxy 2026-08-26 4/200 2026-08-26 13:12 by qingmu1201
[»ù½ðÉêÇë] ¹ú¼ÊºÏ×÷¿É²éÁË£¬ÖÐÁËÃæÉÏ +18 Ldrop2023 2026-08-26 18/900 2026-08-26 11:15 by cmrandy
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»ù½ðÉêÇë] ¹úºÏÏÖÔڲ鲻µ½ÁËÂ𣿠+10 chengyan1220 2026-08-24 20/1000 2026-08-26 08:57 by peasantsprig
[»ù½ðÉêÇë] Å£À´£¡Ã×À´£¡ÃæÀ´£¡ +8 beefly 2026-08-26 8/400 2026-08-26 08:37 by xuzhipiao
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ (½ð±Ò+10) +6 ziyangfang 2026-08-25 9/450 2026-08-25 20:26 by huagongfeihu
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 22/1100 2026-08-25 15:36 by ҽѧÀÏÄк¢
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +11 fansofjerry 2026-08-21 11/550 2026-08-25 11:04 by ¹Â¶ÀµÄÓ¢ÐÛ6
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +13 ÇÒÌý»¢Ð¥ 2026-08-20 14/700 2026-08-25 09:10 by mrkang
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û