Potassium salts of hypodiphospho­ric acid

Szafranowska, B.; Ślepokura, K.; Lis, T.

doi:10.1107/S010827011204317X

Figure 10
The K⁺ cations with CN = 8, showing the coordination environments of (a) atoms K1 and K4 in (VI), (b) K3 and K4 in (V), (c) K1 and K2 in (III), and (d) K1, K2 and K3 in (IV). [Symmetry codes for (VI): (i) x, −y + 1, z + $[{1\over 2}]$ ; (iv) x, −y + 1, z − $[{1\over 2}]$ ; (vi) x + $[{1\over 2}]$ , −y + $[{3\over 2}]$ , z − $[{1\over 2}]$ ; (vii) x + 1, −y + 1, z − $[{1\over 2}]$ ; (viii) x + 1, y, z. Symmetry codes for (V): (ii) x, −y + $[{3\over 2}]$ , z − $[{1\over 2}]$ ; (vi) x − 1, y, z. Symmetry codes for (III): (ii) −x, −y + 1, −z + 1; (iii) x, −y + $[{3\over 2}]$ , z + $[{1\over 2}]$ ; (iv) −x + 1, −y + 1, −z + 1; (v) x, −y + $[{1\over 2}]$ , z − $[{1\over 2}]$ ; (vi) x, y, z − 1; (vii) −x, y − $[{1\over 2}]$ , −z + $[{1\over 2}]$ . Symmetry codes for (IV): (i) −x + 2, −y + 1, −z + 1; (ii) −x + 1, −y + 1, −z + 1; (iii) x, y + 1, z; (iv) −x + 1, −y + 2, −z + 1; (v) x, −y + 2, z − $[{1\over 2}]$ ; (vi) −x + 2, y, −z + $[{3\over 2}]$ ; (vii) x, −y + 1, z + $[{1\over 2}]$ ; (viii) −x + 1, y, −z + $[{3\over 2}]$ ; (ix) −x + 1, y, −z + $[{1\over 2}]$ .]

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 68| Part 12| November 2012| Pages i71-i82

doi:10.1107/S010827011204317X

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