# Search results of SQL query from the Crystallography Open Database
# Date and time performed: 2026-05-27T01:15:39+02:00
# Query:
# SELECT data.*
# FROM
#  data 
# WHERE
#  (status is null or status != 'retracted') and
#  (sg LIKE 'P n m m :1' 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
"1011079","4.928","","5.438","","5.732","","90","","90","","90","","153.6","","","","","","","","","","","","","3","P n m m :1","P 2bc 2 -1bc","59","","Ammonium nitrate - phase IV","Nitrammite","- H4 N2 O3 -","- H4 N2 O3 -","- H8 N4 O6 -","2","0.25","","West, C. D.","The crystal structure of rhombic ammonium nitrate","Journal of the American Chemical Society","1932","54","6","2256","2260","10.1021/ja01345a013","","","","","","","","","","","","","","","","","","","","","has coordinates","301772","2025-08-18","12:31:57",""