Crystal structure of barium perchlorate anhydrate, Ba(ClO4)2, from laboratory X-ray powder data

Lee, J.H.; Kang, J.H.; Lim, S.-C.; Hong, S.-T.

doi:10.1107/S2056989015008828

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 3
The local environment of the Ba²⁺ cation (green sphere) surrounded by (ClO₄₎ tetrahedra (yellow). [Symmetry codes: (i) x + $[{1\over 4}]$ , y − $[{1\over 4}]$ , −z + $[{1\over 2}]$ ; (ii) −x, y − $[{1\over 4}]$ , z − $[{1\over 4}]$ ; (iii) x + $[{1\over 4}]$ , −y + $[{1\over 2}]$ , z − $[{1\over 4}]$ ; (iv) −x, −y + $[{1\over 2}]$ , −z + $[{1\over 2}]$ ; (v) x, −y + $[{1\over 4}]$ , −z + $[{1\over 4}]$ ; (vi) −x + $[{1\over 4}]$ , −y + $[{1\over 4}]$ , z; (vii) −x + $[{1\over 4}]$ , y, −z + $[{1\over 4}]$ ; (viii) x, −y + $[{3\over 4}]$ , −z + $[{3\over 4}]$ ; (ix) x, y − $[{1\over 2}]$ , z − $[{1\over 2}]$ ; (x) −x + $[{1\over 4}]$ , −y + $[{3\over 4}]$ , z − $[{1\over 2}]$ ; (xi) −x + $[{1\over 4}]$ , y − $[{1\over 2}]$ , −z + $[{3\over 4}]$ .]

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 71| Part 6| May 2015| Pages 588-591

doi:10.1107/S2056989015008828

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