Crystal structures of five compounds in the aluminium–ruthenium–silicon system

Kitahara, K.; Takakura, H.; Iwasaki, Y.; Kimura, K.

doi:10.1107/S2056989023008393

Figure 1
Coordination environments of (a) Ru1, (b) Ru2, (c) Ru3, (d) Ru4, (e) Ru5, (f) Si/Ru6, (g) Ru7, (h) Ru8 and (i) Ru9 in the crystal structure of (I) with displacement ellipsoids plotted at the 99% probability level. Unlabelled atoms in (a–f), (g) and (h) are related to the corresponding labelled atoms by (iii), (i) and (xix), respectively. Only the major disordered components are shown except for Ru8, Al20 and Al28A, for which two split components with equal occupancy are shown. Colour codes: Al and (Al/Si) (light blue); Ru (light brown); Si, (Si/Al) and (Si/Ru) (blue). [Symmetry codes: (i) x, y, −z + $[{1\over 2}]$ ; (iii) −x, y, z; (v) −x + $[{1\over 2}]$ , −y + $[{1\over 2}]$ , z + $[{1\over 2}]$ ; (vi) −x, −y, −z + 1; (vii) −x + $[{1\over 2}]$ , −y + $[{1\over 2}]$ , −z + 1; (ix) −x + $[{1\over 2}]$ , −y + $[{1\over 2}]$ , −z; (x) −x + $[{1\over 2}]$ , y + $[{1\over 2}]$ , z; (xii) −x, −y + 1, −z; (xiii) −x, −y + 1, z − $[{1\over 2}]$ ; (xiv) x + $[{1\over 2}]$ , y − $[{1\over 2}]$ , −z + $[{1\over 2}]$ ; (xv) x + $[{1\over 2}]$ , y − $[{1\over 2}]$ , z; (xvi) −x + $[{1\over 2}]$ , y − $[{1\over 2}]$ , −z + $[{1\over 2}]$ ; (xvii) −x + $[{1\over 2}]$ , y − $[{1\over 2}]$ , z; (xix) −x + 1, y, z; (xx) −x + $[{1\over 2}]$ , −y + $[{1\over 2}]$ , z − $[{1\over 2}]$ .]

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 79| Part 10| October 2023| Pages 946-951

https://doi.org/10.1107/S2056989023008393

Open

access

Search IUCr Journals		doi		Advanced search
Author		volume	page