# Search results of SQL query from the Crystallography Open Database # Date and time performed: 2025-12-10T07:05:44+01:00 # Query: # SELECT data.* # FROM # data # WHERE # (status is null or status != 'retracted') and # (sg LIKE 'X4bm' 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 "2100428","12.4375","0.0005","12.4375","0.0005","7.8807","0.0002","90","","90","","90","","1219.08","0.08","293","","293","","","","","","","","","6","X4bm","","","","","","- Ba0.38 K0.085 Na0.07 Nb2 O6 Sr0.56 -","","","10","","CK5014","Surmin, Audrey; Fertey, Pierre; Schaniel, Dominik; Woike, Theo","Modulated structure of potassium sodium strontium barium niobates (KNSBN): harmonic solution","Acta Crystallographica Section B","2006","62","2","228","235","10.1107/S0108768106001510","","","0.71069","MoKα","","0.0593","0.0506","","","0.0848","0.0871","","","","","","2.61","","","","has coordinates,has Fobs","176768","2020-10-21","18:00:00","" "2100429","12.4292","0.0008","12.4292","0.0008","7.8524","0.0003","90","","90","","90","","1213.08","0.12","293","","293","","","","","","","","","6","X4bm","","","","","","- Ba0.26 K0.09 Na0.08 Nb2 O6 Sr0.67 -","","","10","","CK5014","Surmin, Audrey; Fertey, Pierre; Schaniel, Dominik; Woike, Theo","Modulated structure of potassium sodium strontium barium niobates (KNSBN): harmonic solution","Acta Crystallographica Section B","2006","62","2","228","235","10.1107/S0108768106001510","","","0.71069","MoKα","","0.0548","0.0548","","","0.0743","0.0743","","","","","","2.32","","","","has coordinates,has Fobs","176768","2020-10-21","18:00:00","" "2100690","8.5353","","8.5353","","10.4128","","90","","90","","90","","758.586","","110","","110","","","","","","","","","4","X4bm","","","","","","- Ba2 O8 Si2 Ti -","","","4","","CK5019","L. Bindi; M. Dusek; V. Petricek; P. Bonazzi","Superspace-symmetry determination and multidimensional refinement of the incommensurately modulated structure of natural fresnoite","Acta Crystallographica Section B","2006","62","6","1031","1037","10.1107/S0108768106030059","","","0.71069","MoKα","","0.0173","0.0123","","","0.0173","0.0179","","","","","","0.94","","","","has coordinates","176435","2020-10-21","18:00:00","" "2103856","12.4566","0.0009","12.4566","0.0009","7.8698","0.0006","90","","90","","90","","1221.13","0.16","","","","","","","","","","","","4","X4bm","","","","","","- Ba0.39 Nb2 O6 Sr0.61 -","","","10","","SN0027","Woike, Theo; Petříček, Václav; Dušek, Michal; Hansen, Niels K.; Fertey, Pierre; Lecomte, Claude; Arakcheeva, Alla; Chapuis, Gervais; Imlau, Mirco; Pankrath, Rainer","The modulated structure of Ba~0.39~Sr~0.61~Nb~2~O~6~. I. Harmonic solution","Acta Crystallographica Section B","2003","59","1","28","35","10.1107/S0108768102021341","","","0.71069","MoKα","","0.0479","0.0479","","","0.0575","0.0575","","","","","","2.82","","","","has coordinates","176768","2020-10-21","18:00:00","" "2310029","12.4596","0.0006","12.4596","0.0006","7.9042","0.0006","90","","90","","90","","1227.06","0.13","295","","295","","","","","","","","","5","X4bm","","","","","","- Ba0.721 Ca0.251 Ce0.024 Nb2 O6 -","","","10","","CK5044","Graetsch, Heribert A.; Pandey, Chandra Shekhar; Schreuer, Jürgen; Burianek, Manfred; Mühlberg, Manfred","Incommensurate modulation of calcium barium niobate (CBN28 and Ce:CBN28)","Acta Crystallographica Section B","2012","68","2","101","106","10.1107/S0108768111054863","","","0.71073","MoKα","","0.0384","0.0309","","","0.037","0.0393","","","","","","1.38","","","","has coordinates","176809","2020-10-21","18:00:00","" "2310030","12.4529","0.0004","12.4529","0.0004","7.9242","0.0006","90","","90","","90","","1228.84","0.11","295","","295","","","","","","","","","4","X4bm","","","","","","- Ba0.72 Ca0.279 Nb2 O6 -","","","10","","CK5044","Graetsch, Heribert A.; Pandey, Chandra Shekhar; Schreuer, Jürgen; Burianek, Manfred; Mühlberg, Manfred","Incommensurate modulation of calcium barium niobate (CBN28 and Ce:CBN28)","Acta Crystallographica Section B","2012","68","2","101","106","10.1107/S0108768111054863","","","0.71073","MoKα","","0.0306","0.0276","","","0.0403","0.0414","","","","","","1.65","","","","has coordinates","176435","2020-10-21","18:00:00",""