Keywords: YBCO-Ba-coordination-CM-3D-balls.png Ball-and-stick model of the cuboctahedral 12-coordination of barium in the crystal structure of the high-temperature superconductor yttrium barium copper oxide YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-<math>\delta</math></sub> X-ray crystallographic data from cite journal Acta Cryst C46 3 1990 354-358 10 1107/S0108270189006803 Untwinned single crystals of the high-temperature superconductor YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-<math>\delta</math></sub> K Brodt H Fuess E F Paulus W Assmus and J Kowalewski Model constructed and image generated in http //www crystalmaker com/ CrystalMaker 8 1 Own 2009-01-14 Ben Mills Benjah-bmm27 Images by Ben Mills Crystal structures of yttrium barium copper oxide Coordination compounds |