# Search results of SQL query from the Crystallography Open Database # Date and time performed: 2024-06-29T03:16:42+02:00 # Query: # SELECT data.* # FROM # data # WHERE # (status is null or status != 'retracted') and # (sg LIKE 'C c 2 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 "4003234","8.947","0.0004","39.347","0.002","8.8589","0.0006","90","","90","","90","","3118.7","0.3","293","2","","","","","","","","","","5","C c 2 m","C -2c -2c","40","Butylammonium Methylammonium Lead Iodide","","","- C9 H30 I7 N3 Pb2 -","- C9 H30 I7 N3 Pb2 -","- C36 H120 I28 N12 Pb8 -","4","0.5","","Stoumpos, Constantinos C.; Cao, Duyen H.; Clark, Daniel J.; Young, Joshua; Rondinelli, James M.; Jang, Joon I.; Hupp, Joseph T.; Kanatzidis, Mercouri G.","Ruddlesden‒Popper Hybrid Lead Iodide Perovskite 2D Homologous Semiconductors","Chemistry of Materials","2016","28","8","2852","","10.1021/acs.chemmater.6b00847","","","","","","0.0632","0.0529","","","0.1394","0.1478","","","","","","1.145","","","","has coordinates","231452","2020-10-21","18:00:00","" "4003236","8.9274","0.0004","64.383","0.003","8.8816","0.0004","90","","90","","90","","5104.9","0.4","293","2","293","2","","","","","","","","5","C c 2 m","C -2c -2c","40","Bytulammonium Methylammonium Lead iodide","","","- C11 H42 I13 N5 Pb4 -","- C11 H42 I13 N5 Pb4 -","- C44 H168 I52 N20 Pb16 -","4","0.5","","Stoumpos, Constantinos C.; Cao, Duyen H.; Clark, Daniel J.; Young, Joshua; Rondinelli, James M.; Jang, Joon I.; Hupp, Joseph T.; Kanatzidis, Mercouri G.","Ruddlesden‒Popper Hybrid Lead Iodide Perovskite 2D Homologous Semiconductors","Chemistry of Materials","2016","28","8","2852","","10.1021/acs.chemmater.6b00847","","","0.71073","MoKα","","0.0864","0.0431","","","0.1123","0.1387","","","","","","0.986","","","","has coordinates","231452","2020-10-21","18:00:00",""