catena-Poly[4-methyl­morpholin-4-ium [[dichloridobismuth(III)]-di-μ-chlorido]]

The asymmetric unit of the title complex, {(C5H12NO)[BiCl4]}n, contains two bridging and two cis non-bridging chloride ligands coordinated to a central BiIII atom, and one 4-methyl­morpholin-4-ium cation. The BiIII atoms are linked by the bridging chloride ligands into linear chains parallel to the c axis. The chloride ions create a pseudo-octa­hedral geometry about each BiIII atom. Bifurcated N—H⋯Cl hydrogen bonds link the cations to the anionic chains

trans-Tetra­kis[N-(adamantan-1-yl)pyridine-4-carboxamide]­dichlorido­manganese(II)–N-(adamantan-1-yl)pyridine-4-carboxamide (1/2)

The asymmetric unit of the title compound, [MnCl2(C16H20N2O)4]·2C16H20N2O, is composed of two coordinating N-(adamantan-1-yl)pyridine-4-carboxamide mol­ecules, one Cl− anion, an MnII ion, lying on an inversion centre, and one free N-(adamantan-1-yl)pyridine-4-carboxamide mol­ecule. The distorted octa­hedral Mn environment comprises two terminal Cl atoms and four monodentate N atoms from four organic ligands. All the carbamoyl N atoms are involved in inter­molecular N—H⋯O hydrogen-bonding inter­actions which link the mol­ecules into a chain along the a axis

All­yl(ferrocenylmeth­yl)dimethyl­ammonium perchlorate

The asymmetric unit of the title complex, [Fe(C5H5)(C11H17N)]ClO4, contains two independent all­yl(ferro­cenyl­meth­yl)dimethyl­ammonium cations and two ClO4 − anions. The anions are disordered each over two sets of sites, with an occupancy ratio of 0.617 (6):0.383 (6). The distances from the Fe atoms to the centroids of the unsubstituted and substituted cyclo­penta­dienyl (Cp) rings are 1.645 (1)/1.657 (1) and 1.644 (1)/1.647 (1) Å. The dihedral angles between the two Cp rings are 2.49 (3) and 1.45 (4)° in the two ferrocenyl groups of the cations

2-[(Adamantan-1-yl­amino)­meth­yl]phenol

The asymmetric unit of the title compound, C17H23NO, contains two independent mol­ecules. In both mol­ecules, the hy­droxy group is involved in the formation of an intra­molecular O—H⋯N hydrogen bond. In the crystal, there are two crystallographically independent chains of the mol­ecules propagating along the c axis and formed by weak inter­molecular N—H⋯O hydrogen bonds

Diisopropyl­ammonium nitrite

In the title mol­ecular salt, C6H16N+·NO2 −, the cation forms two N—H⋯O hydrogen bonds to nearby nitrite anions which link the ionic units into chains propagating along the b-axis direction