# Search results of SQL query from the Crystallography Open Database # Date and time performed: 2024-12-21T16:12:22+01:00 # Query: # SELECT data.* # FROM # data # WHERE # (status is null or status != 'retracted') and # (sg LIKE 'P m c 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 "1501470","19.648","0.003","5.9969","0.0008","4.8691","0.0006","90","","90","","90","","573.71","0.14","298","","298","","","","","","","","","3","P m c a","-P 2ac 2a","57","","","","- Li2 O7 Si3 -","- Li2 O7 Si3 -","- Li8 O28 Si12 -","4","0.5","","Krüger, Hannes; Kahlenberg, Volker; Kaindl, R.","Li2Si3O7: Crystal structure and Raman Spectroscopy","Journal of Solid State Chemistry","2007","180","","936","942","","","","0.71073","MoKα","","0.0505","0.035","","","0.0374","0.0399","","","","2.46","2.46","2.34","","","","has coordinates","176729","2020-10-21","18:00:00","" "1509201","5.7586","","5.7852","","21.066","","90","","90","","90","","701.806","","","","","","","","","","","","","3","P m c a","-P 2ac 2a","57","","Ce (Ag As2)","","- Ag As2 Ce -","- Ag As2 Ce -","- Ag8 As16 Ce8 -","8","1","","Aksel'rud, L.G.; Prots', Yu.M.; Jemetio, J.P.F.; Demchyna, R.; Doert, T.; Grin', Yu.; Schnelle, W.; Kuz'ma, Yu.B.","Ce Ag As2 - a new derivative of the Hf Cu Si2 type of structure: synthesis, crystal structure and magnetic properties","Zeitschrift fuer Anorganische und Allgemeine Chemie","2004","630","","635","641","10.1002/zaac.200300399","","","","","","","","","","","","","","","","","","","","","has coordinates","176432","2020-10-21","18:00:00",""