²é¿´: 4059  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

lyefoztz

½ð³æ (³õÈëÎÄ̳)

[ÇóÖú] ÇóËÄ·½¾§ÐÍBi2O2CO3µÄ¾§°û²ÎÊý£¬ÒÔ±ãÓÃms×÷¾§°û½á¹¹Í¼

ÈçÏÂÊÇÎÒ×Ô¼º´ÓFindIt-[ICSD 1]Öеõ½µÄËÄ·½¾§ÐÍBi2O2CO3µÄ¾§°û²ÎÊý£¬×ö³öµÄ³¬¾§°û½á¹¹Í¼Èçͼ1Ëùʾ£¬µ«ÎÄÏ×Öб¨µÀµÄÊÇÈçͼ2ËùʾµÄ³¬¾§°û½á¹¹Í¼£¬²»ÖªµÀÊÇÎÒµÄ×÷ͼ·½·¨ÓÐÎ󣬻¹ÊÇÈçÏÂÎÒ×Ô¼º×÷ͼµÄ¾§°û²ÎÊýÓÐÎó£¿Çë³æ×Ó¸ßÊÖÃǽ̽ÌÎÒÕýÈ·µÄ×÷ͼ·½·¨»ò´ÍÓèÎÒÕýÈ·µÄËÄ·½¾§ÐÍBi2O2CO3µÄ¾§°û²ÎÊý£¬°ÝÍÐÁË£¬Íò·Ö¸Ðл£¡
Chem Name   Bismuth Dioxide Carbonate
Structured  Bi2 O2 C O3
Sum         C1 Bi2 O5
ANX         AB2X5
Min Name    Bismutite
D(calc)     8.27
Title       On the crystal structure of Bi2 O2 C O3 (bismutite) and Ca Bi2 O2 (C
            O3)2 (beyerite)
Author(s)   Lagercrantz, A.;Sillen, L.G.
Reference   Arkiv foer Kemi, Mineralogi och Geologi, A
            (1948), 25(2), 1-21
Unit Cell   3.867 3.867 13.686 90. 90. 90.
Vol         204.66
Z           2
Space Group I 4/m m m
SG Number   139
Cryst Sys   tetragonal
Pearson     tI16
Wyckoff     m2 h e2 d b
Red Cell    I  3.867 3.867 7.369 105.211 105.211 89.999 102.328
Trans Red   1.000 0.000 0.000 / 0.000 -1.000 0.000 / -0.500 0.500 -0.500
Comments    O of CO3 split on 6 different positions
            Total SOF on at least one site differs from unity (SOF <
            0.997 resp. SOF > 1.003)
            Compound with mineral name: Bismutite
            The structure has been assigned a PDF number (calculated
            powder diffraction data): 01-073-6504
            The structure has been assigned a PDF number (experimental
            powder diffraction data): 41-1488
            X-ray diffraction from single crystal
            No R value given in the paper.
            At least one temperature factor missing in the paper.
Atom  #   OX   SITE      x           y           z           SOF      H
Bi   1  +3    4 e   0           0           0.160(3)       1.         0   
O    1  -2    4 d   0           0.5         0.25           1.         0   
C    1  +4    2 b   0           0           0.5            1.         0   
O    2  -2    4 e   0           0           0.591          0.25       0   
O    3  -2    16 m  0.114       0.114       0.579          0.125      0   
O    4  -2    16 m  0.197       0.197       0.546          0.125      0   
O    5  -2    8 h   0.228       0.228       0.5            0.125      0   
*end for    ICSD #36245

×Ô»­µÄËÄ·½¾§ÐÍBi2O2CO3µÄ³¬¾§°ûͼ


»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

Ϊ×Ô¼º¼ÓÓÍ£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

han456

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
chaizhm: ½ð±Ò+3, лл~ 2012-08-12 12:45:45
Vol         204.66
Z           2
so
27 Cells & z=1
MSÊǶÁÈëICDS×ø±êµµ
»¹ÊÇŠ…°Ñ×ø±êÒ»¸öÒ»¸öÊäÈë,ÈôÊǺóÕßÄãÒ»ÏÂBuildÓÐЩ²»¸ÃÉú³ÉµÄ¼ü»á¶àÅܳöÀ´
ËùÒÔÄ㸶µÄͼÎÞ·¨·Å´óÓëԭͼ×÷±È½Ï!ÃéһϾÍÖªµÀÓ¦¸ÃÓÐ2¸öÎÊÌâµãÒªÐÞÕý
Ëùν³¬¾§¸ñÊÇÖÁÉÙÓÉ8-27¸öµ¥¾§¸ñ×é³É,ÔÙÈ¡ÏûÆä¶Ô³ÆÐÔ(set Z=1)
ÕâÊǾ§Ìå·ÂÕæ×î»ù±¾µÄ×÷·¨,½Ð×÷Ó°ÏñºÐ×Ó,Ò²ÓÐÈËÓÃ8(2X2X2),¿´Ô­Í¼ÊÇ27¸öCell
ÇëÎÊÄãͼÊÇÈçºÎÊäÈëµÄ?
4Â¥2012-08-12 01:56:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

han456

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
zh1987hs: ½ð±Ò+1, лл 2012-08-14 16:11:08
one cellͬÄã

3X3=9ͬÏÂ,ÔÙset Z=1,²ÅÊdz¬¾§¸ñ
2Â¥2012-08-09 14:39:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lyefoztz

½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by han456 at 2012-08-09 14:39:52
one cellͬÄã

3X3=9ͬÏÂ,ÔÙset Z=1,²ÅÊdz¬¾§¸ñ

ÄãµÄ´ð°¸ºÃÏñÓëÎÒµÄÎÊÌâÎ޹ذɣ¿Äܲ»ÄÜ˵µÄ¸üÏêϸµã£¡Ð»Ð»ÁË
Ϊ×Ô¼º¼ÓÓÍ£¡
3Â¥2012-08-09 16:17:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

han456

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
chaizhm: ½ð±Ò+2, лл~ 2012-08-13 09:38:06
»¹ÓÐÁ¦³¡ÓÐÉè¶ÔÂð?²»Í¬Á¦³¡»á²úÉú²»Ì«Ò»ÑùµÄ¼ü,ÔÚ´í»¯Îï»òÎÞ»ú·½ÃæÒª½÷É÷!
IcsdÏà¹ØÎÄÏ×Ó¦¸ÃÓÐÐðÃ÷ÊÇÓÃÄÄÖÖÁ¦³¡²úÉúԭͼµÄ
ÔÚÓ¢Ccdc³ýÏÔʾ¾§¸ñ×ø±êÍâÒàÌá³öÔÚ·¢±íÔÚÄÄÆªPaper(ͨ³£Paper¾Í»á±ê×¢ÊÊÓÃÁ¦³¡)
5Â¥2012-08-12 15:13:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔڸР+8 yuleib84 2026-08-25 9/450 2026-08-25 15:23 by Weed114114
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +3 angus9576 2026-08-25 3/150 2026-08-25 15:19 by gltch
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ +4 ziyangfang 2026-08-25 6/300 2026-08-25 15:07 by huagongfeihu
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 18/900 2026-08-25 14:50 by Weed114114
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +11 fansofjerry 2026-08-21 11/550 2026-08-25 11:04 by ¹Â¶ÀµÄÓ¢ÐÛ6
[½Ìʦ֮¼Ò] µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡ +3 ËÕ¶«ÆÂ¶þÊÀ 2026-08-23 3/150 2026-08-25 10:35 by shisan1313
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +7 Ñ׻ƹóëÐ 2026-08-22 8/400 2026-08-25 08:48 by ZJTJZ
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +25 yaoyewhu2008 2026-08-20 27/1350 2026-08-25 08:01 by Equinoxhua
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +5 chengyan1220 2026-08-23 5/250 2026-08-24 23:28 by ÎÒ4´ó°×²Ë
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +21 koalala 2026-08-24 24/1200 2026-08-24 19:25 by ¼ÒÓëÔ¶·½
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +14 ziyangfang 2026-08-19 17/850 2026-08-24 18:37 by ¹þ¹þ¸ò£¿
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by ×Ïɼ´¼
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[»ù½ðÉêÇë] »ù½ð°¡»ù½ð +4 longfie172 2026-08-20 4/200 2026-08-21 08:58 by mark mao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û