# Search results of SQL query from the Crystallography Open Database # Date and time performed: 2025-12-09T17:04:42+01:00 # Query: # SELECT data.* # FROM # data # WHERE # (status is null or status != 'retracted') and # (sg LIKE 'A 2 a a' 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 "1525659","5.402","","5.419","","36.957","","90","","90","","90","","1081.86","","","","","","","","","","","","","6","A 2 a a","A -2a 2","37","","(Bi1.7 Pb0.3) Sr2 (Ca1.7 Bi0.3) Cu3 O10","","- Bi2 Ca1.7 Cu3 O10 Pb0.3 Sr2 -","- Bi2 Ca1.7 Cu3 O10 Pb0.3 Sr2 -","- Bi8 Ca6.8 Cu12 O40 Pb1.2 Sr8 -","4","0.5","","Bellingeri, E.; Fluekiger, R.; Grasso, G.; Gladyshevskii, R.E.; Dhalle, M.","New Bi-based high-Tc superconducting phases obtained by low-temperature fluorination","Physica C (Amsterdam)","2000","329","","267","278","","","","","","","","","","","","","","","","","","","","","","has coordinates","176428","2020-10-21","18:00:00","" "1525660","5.409","","5.407","","38.792","","90","","90","","90","","1134.53","","","","","","","","","","","","","7","A 2 a a","A -2a 2","37","","(Bi1.7 Pb0.3) Sr2 (Ca1.7 Bi0.3) Cu3 O8 F4","","- Bi2 Ca1.7 Cu3 F4 O8 Pb0.3 Sr2 -","- Bi2 Ca1.7 Cu3 F4 O8 Pb0.3 Sr2 -","- Bi8 Ca6.8 Cu12 F16 O32 Pb1.2 Sr8 -","4","0.5","","Bellingeri, E.; Dhalle, M.; Gladyshevskii, R.E.; Grasso, G.; Fluekiger, R.","New Bi-based high-Tc superconducting phases obtained by low-temperature fluorination","Physica C (Amsterdam)","2000","329","","267","278","","","","","","","","","","","","","","","","","","","","","","has coordinates","176428","2020-10-21","18:00:00",""