{
"key": "nb",
"name": "Niobium",
"formula": "Nb",
"sg_number": 229,
"sg": "I m -3 m",
"category": "metal",
"source": "COD",
"id": "cod-4000948",
"url": "https://www.crystallography.net/cod/4000948.html",
"year": "2010",
"journal": "Chemistry of Materials",
"authors": "Ling, Chris D.; Avdeev, Maxim; Kharton, Vladislav V.; Yaremchenko, Aleksey A.; Macquart, René B.; Hoelzel, Markus",
"doi": "10.1021/cm903170t",
"license": "CC0 1.0 (Crystallography Open Database)",
"citation": "Gražulis et al. (2012) Nucleic Acids Res. 40, D420–D427",
"note": ""
}