Information card for entry 6000018

Structure parameters

• Formula: D7 La Mg2
• Title of publication: Synthesis and crystal structure of tetragonal LnMg~2~H~7~ (Ln=La, Ce), two laves phase hydride derivatives having ordered hydrogen distribution
• Authors of publication: Gingl, F.; Yvon, K.; Vogt, T.; Hewat, A.
• Journal of publication: Journal of Alloys and Compounds
• Year of publication: 1997
• Journal volume: 253
• Journal issue: 54
• Pages of publication: 313 - 317
• a: 6.39 Å
• b: 6.39 Å
• c: 9.5782 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 391.1 ų
• Number of distinct elements: 3
• Hermann-Mauguin space group symbol: P 4 2 2
• Has coordinates: No
• Has disorder: No
• Has Fobs: No