# Search results of SQL query from the Crystallography Open Database # Date and time performed: 2024-12-22T02:26:40+01:00 # Query: # SELECT data.* # FROM # data # WHERE # (status is null or status != 'retracted') and # (sg LIKE 'A c m m' 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 "1529571","5.7521","","5.7269","","12.541","","90","","90","","90","","413.122","","","","","","","","","","","","","4","A c m m","-A 2 2b","67","","Pb2 O F Cl","","- Cl F O Pb2 -","- Cl F O Pb2 -","- Cl4 F4 O4 Pb8 -","4","0.25","","Aurivillius, B.","A case of mimetic twinning the crystal structure of Pb2 O F X (X = Cl, Br and I)","Chemica Scripta","1977","11","","208","210","","","","","","","","","","","","","","","","","","","","","","has coordinates","176429","2020-10-21","18:00:00","" "9012903","5.7221","","5.7269","","12.541","","90","","90","","90","","410.967","","","","","","","","","","","","Synthetic","4","A c m m","-A 2 2b","67","","","","- Cl F O Pb2 -","- Cl F O Pb2 -","- Cl4 F4 O4 Pb8 -","4","0.25","","Aurivillius, B.","A case of mimetic twinning. The crystal structures of Pb2OFX (X=Cl, Br, and I) Locality: synthetic Sample: Pb2OFCl(L), isostructural with blixite","Chemica Scripta","1977","11","","208","211","","","","","","","","","","","","","","","","","","","","","","has coordinates","291877","2024-05-16","06:53:48","" "9012904","5.7293","","5.7293","","12.5602","","90","","90","","90","","412.287","","","","","","","","","","","","Synthetic","4","A c m m","-A 2 2b","67","","","","- Cl F O Pb2 -","- Cl F O Pb2 -","- Cl4 F4 O4 Pb8 -","4","0.25","","Aurivillius, B.","A case of mimetic twinning. The crystal structures of Pb2OFX (X=Cl, Br, and I) Locality: synthetic Sample: Pb2OFCl(H), part A of the twin, isostructural with blixite","Chemica Scripta","1977","11","","208","211","","","","","","","","","","","","","","","","","","","","","","has coordinates","291877","2024-05-16","06:53:48","" "9012905","5.7293","","5.7293","","12.5602","","90","","90","","90","","412.287","","","","","","","","","","","","Synthetic","4","A c m m","-A 2 2b","67","","","","- Cl F O Pb2 -","- Cl F O Pb2 -","- Cl4 F4 O4 Pb8 -","4","0.25","","Aurivillius, B.","A case of mimetic twinning. The crystal structures of Pb2OFX (X=Cl, Br, and I) Locality: synthetic Sample: Pb2OFCl(H), part B of the twin, isostructural with blixite","Chemica Scripta","1977","11","","208","211","","","","","","","","","","","","","","","","","","","","","","has coordinates","291877","2024-05-16","06:53:48",""