# Search results of SQL query from the Crystallography Open Database # Date and time performed: 2026-08-18T02:47:30+02:00 # Query: # SELECT data.* # FROM # data JOIN jaltnames # ON altname = journal # WHERE # (status is null or status != 'retracted') and # (journal_id IN (SELECT DISTINCT(journal_id) FROM jaltnames WHERE altname LIKE 'Journal of Porous Materials') AND volume = 6 AND duplicateof IS NULL AND (status is NULL OR status != 'errors') AND (method is NULL OR method != 'theoretical')) # ORDER BY file asc file,a,siga,b,sigb,c,sigc,alpha,sigalpha,beta,sigbeta,gamma,siggamma,vol,sigvol,celltemp,sigcelltemp,diffrtemp,sigdiffrtemp,cellpressure,sigcellpressure,diffrpressure,sigdiffrpressure,thermalhist,pressurehist,compoundsource,nel,sg,sgHall,sgNumber,commonname,chemname,mineral,formula,calcformula,cellformula,Z,Zprime,acce_code,authors,title,journal,year,volume,issue,firstpage,lastpage,doi,method,radiation,wavelength,radType,radSymbol,Rall,Robs,Rref,wRall,wRobs,wRref,RFsqd,RI,gofall,gofobs,gofgt,gofref,duplicateof,optimal,status,flags,svnrevision,date,time,onhold "6000280","14.837","","3.1667","","10.49","","90","","134.919","","90","","349","","","","","","","","","","","","","4","C 1 2/m 1","","","","","","- K2 Mg O16 Sn7 -","","","","","","Uheda, K.; Horiuchi, A.; Takizawa, H.; Endo, T.","Synthesis and crystal structure of novel hollandite compounds A(x)Mg(x)/2Sn(8-x/2)O(16) (A = K, Rb, and Cs)","Journal of Porous Materials","1999","6","","161","166","10.1023/A:1009639607457","","","","","","","","","","","","","","","","","","","","","","176292","2020-10-21","18:00:00","" "6000281","14.89","","3.1706","","10.514","","90","","134.989","","90","","351.05","","","","","","","","","","","","","4","C 1 2/m 1","","","","","","- Mg O16 Rb2 Sn7 -","","","","","","Uheda, K.; Horiuchi, A.; Takizawa, H.; Endo, T.","Synthesis and crystal structure of novel hollandite compounds A(x)Mg(x)/2Sn(8-x/2)O(16) (A = K, Rb, and Cs)","Journal of Porous Materials","1999","6","","161","166","10.1023/A:1009639607457","","","","","","","","","","","","","","","","","","","","","","176292","2020-10-21","18:00:00","" "6000282","15.015","","3.1656","","10.621","","90","","135.061","","90","","356.59","","","","","","","","","","","","","4","C 1 2/m 1","","","","","","- Cs1.26 Mg0.63 O16 Sn7.37 -","","","","","","Uheda, K.; Horiuchi, A.; Takizawa, H.; Endo, T.","Synthesis and crystal structure of novel hollandite compounds A(x)Mg(x)/2Sn(8-x/2)O(16) (A = K, Rb, and Cs)","Journal of Porous Materials","1999","6","","161","166","10.1023/A:1009639607457","","","","","","","","","","","","","","","","","","","","","","176292","2020-10-21","18:00:00",""