Figure 2
Coordination environments of sodium cations. For clarity, n-butylgroups of the n-butanesulfonate anions are not shown. [Symmetry codes: (i) x, − y, + z; (ii) 1 − x, 1 − y, 1 − z; (iii) x, 1 + y, z; (iv) x, −1 + y, z; (v) 1 − x, − + y, − z; (vi) 1 − x, + y, − z]. The Na—O distances [Na1—O = 2.284 (3)–2.540 (3) Å; Na2—O = 2.283 (3)–2.700 (3) Å; Na3—O = 2.212 (2)–2.649 (3) Å; Na4—O = 2.308 (5)–2.479 (3) Å; Na5—O = 2.391 (3)–3.000 (4) Å] are within the reported range for short-chained sodium alkanesulfonates (Wei & Hingerty, 1981). |