# Search results of SQL query from the Crystallography Open Database # Date and time performed: 2024-06-07T10:25:47+02:00 # Query: # SELECT data.* # FROM # data # WHERE # (status is null or status != 'retracted') and # (sg LIKE 'P 21 a 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 "1001712","5.4604","0.0003","5.5227","0.0003","12.211","0.0006","90","","90","","90","","368.2","","","","","","","","","","","","","5","P 21 a m","P -2 2a","26","","Dilead distrontium copper(I) iron(III) oxide","","- Cu Fe O6 Pb2 Sr2 -","- Cu Fe O6 Pb2 Sr2 -","- Cu2 Fe2 O12 Pb4 Sr4 -","2","0.5","","Rouillon, T; Caldes, M T; Genouel, R; Michel, C; Hervieu, M; Raveau, B","An ordered oxygen deficient K2 Ni F4 structure: Pb2 Sr2 Cu Fe O6","Journal of Materials Chemistry","1995","5","8","1163","1170","10.1039/jm9950501163","","","","","","0.061","","","","","","","","","","","","","","","has coordinates","130149","2020-10-21","18:00:00","" "1532290","5.47219","","5.44743","","11.16945","","90","","90","","90","","332.954","","","","","","","","","","","","","4","P 21 a m","P -2 2a","26","","Cs Nd (Nb2 O7)","","- Cs Nb2 Nd O7 -","- Cs Nb2 Nd O7 -","- Cs2 Nb4 Nd2 O14 -","2","0.5","","Snedden, A.; Knight, K.S.; Lightfoot, P.","Structural distortions in the layered perovskites Cs A Nb2 O7 (A = Nd, Bi)","Journal of Solid State Chemistry","2003","173","","309","313","","","","","","","","","","","","","","","","","","","","","","has coordinates","176429","2020-10-21","18:00:00","" "4000987","5.49945","0.00016","5.42638","0.00018","11.3846","0.0005","90","","90","","90","","339.74","0.02","","","","","","","","","","","","4","P 21 a m","P -2 2a","26","","","","- Bi Cs Nb2 O7 -","- Bi Cs Nb2 O7 -","- Bi2 Cs2 Nb4 O14 -","2","0.5","","Goff, Richard J.; Keeble, Dean; Thomas, Pamela A.; Ritter, Clemens; Morrison, Finlay D.; Lightfoot, Philip","Leakage and Proton Conductivity in the Predicted Ferroelectric CsBiNb2O7","Chemistry of Materials","2009","21","7","1296","","10.1021/cm8030895","powder diffraction","","","","","","","","","","","","","","","","","","","","has coordinates","178377","2020-10-21","18:00:00","" "4000988","5.52598","0.00023","5.4558","0.00025","11.4457","0.0006","90","","90","","90","","345.07","0.03","","","","","","","","","","","","4","P 21 a m","P -2 2a","26","","","","- Bi Cs Nb2 O7 -","- Bi Cs Nb2 O7 -","- Bi2 Cs2 Nb4 O14 -","2","0.5","","Goff, Richard J.; Keeble, Dean; Thomas, Pamela A.; Ritter, Clemens; Morrison, Finlay D.; Lightfoot, Philip","Leakage and Proton Conductivity in the Predicted Ferroelectric CsBiNb2O7","Chemistry of Materials","2009","21","7","1296","","10.1021/cm8030895","powder diffraction","","","","","","","","","","","","","","","","","","","","has coordinates","178377","2020-10-21","18:00:00","" "4000989","5.55375","0.00031","5.4966","0.00031","11.5086","0.0009","90","","90","","90","","351.32","0.04","","","","","","","","","","","","4","P 21 a m","P -2 2a","26","","","","- Bi Cs Nb2 O7 -","- Bi Cs Nb2 O7 -","- Bi2 Cs2 Nb4 O14 -","2","0.5","","Goff, Richard J.; Keeble, Dean; Thomas, Pamela A.; Ritter, Clemens; Morrison, Finlay D.; Lightfoot, Philip","Leakage and Proton Conductivity in the Predicted Ferroelectric CsBiNb2O7","Chemistry of Materials","2009","21","7","1296","","10.1021/cm8030895","powder diffraction","","","","","","","","","","","","","","","","","","","","has coordinates","178377","2020-10-21","18:00:00","" "4000990","5.49484","0.00016","5.42153","0.00017","11.3721","0.0004","90","","90","","90","","338.78","0.019","","","","","","","","","","","","4","P 21 a m","P -2 2a","26","","","","- Bi Cs Nb2 O7 -","- Bi Cs Nb2 O7 -","- Bi2 Cs2 Nb4 O14 -","2","0.5","","Goff, Richard J.; Keeble, Dean; Thomas, Pamela A.; Ritter, Clemens; Morrison, Finlay D.; Lightfoot, Philip","Leakage and Proton Conductivity in the Predicted Ferroelectric CsBiNb2O7","Chemistry of Materials","2009","21","7","1296","","10.1021/cm8030895","powder diffraction","","","","","","","","","","","","","","","","","","","","has coordinates","178377","2020-10-21","18:00:00","" "9004102","11.472","","33.744","","4.016","","90","","90","","90","","1554.64","","","","","","","","","","","","","5","P 21 a m","P -2 2a","26","","","Pekoite","- Bi11.3 Cu0.7 Pb0.7 S14.94 Se3.06 -","- Bi11.3 Cu0.7 Pb0.7 S14.94 Se3.06 -","- Bi22.6 Cu1.4 Pb1.4 S29.88 Se6.12 -","2","0.5","","Mumme, W. G.; Watts, J. A.","Pekoite, CuPbBi11S18, a new member of the bismuthinite-alkinite mineral series: its crystal structure and relationship with naturally- and synthetically-formed members Note: x-coordinate of S18 changed in order to generate reported bond lengths.","The Canadian Mineralogist","1976","14","","322","333","","","","","","","","","","","","","","","","","","","","","","has coordinates","291351","2024-04-25","15:50:41","" "9012815","10.602","","9.841","","22.621","","90","","90","","90","","2360.15","","","","","","","","","","","","amphibole-quartz-albite dike cutting serpentinite in Ohmi, Nigata Prefecture, Japan","7","P 21 a m","P -2 2a","26","","","Strontio-orthojoaquinite","- Ba4 Fe H4 Na O28 Si8 Ti2 -","- Ba4 Fe H4 Na O28 Si8 Ti2 -","- Ba16 Fe4 H16 Na4 O112 Si32 Ti8 -","4","1","","Kato, T.; Mizota, T.","The crystal structure of strontio-orthojoaquinite Locality: amphibole-quartz-albite dike cutting serpentinite in Ohmi, Nigata Prefecture, Japan","Journal of the Faculty of Liberal Arts. Yamaguchi University (Natural Science)","1990","24","","23","32","","","","","","","","","","","","","","","","","","","","","","has coordinates","283658","2023-05-10","17:55:50",""