4-[(Adamantan-1-yl)carbamo­yl]pyridinium chloride

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, [MnCl(2)(C(16)H(20)N(2)O)(4)]·2C(16)H(20)N(2)O, is composed of two coordinating N-(adamantan-1-yl)pyridine-4-carboxamide mol-ecules, one Cl(-) anion, an Mn(II) ion, lying on an inversion centre, and one free N-(adamantan-1-yl)pyridine-4-carboxamide mol-ecule. The distorted octa-hedral Mn environment comprises two terminal Cl atoms and four monodentate ...

4-[(1-Adamant­yl)carbamo­yl]pyridinium chloride

In the title compound, C(16)H(21)N(2)O(+)·Cl(-), the amide group makes a dihedral angle of 25.9 (1)° with respect to the pyridine ring. In the crystal, inter-molecular N-H⋯Cl bonds and weak C-H⋯Cl and C-H⋯O contacts link the cations and the anions into layers parallel to the ac plane. The layers are packed along [010] by hydro-phobic inter-actions between adamantane units.

N-(2-Hy­droxy­benz­yl)adamantan-1-aminium chloride

The asymmetric unit of the title compound, C(17)H(24)NO(+)·Cl(-), consists of a discrete N-(2-hy-droxy-benz-yl)adamantan-1-aminium cation and a Cl(-) anion. Inter-molecular N-H⋯Cl and O-H⋯Cl hydrogen bonds occurring between the organic cation and the Cl(-) anion generate a layered structure.

Discussion Word Count: 6,671 Abbreviations and definitions: ACPU, 1-(Adamantan-1-yl)-3-(1-(2-(7-hydroxy-2-oxo-2H-chromen- 4-yl)acetyl)piperidin-4-yl)urea; ARDS, Acute Respiratory Distress Syndrome; AUDA, 12-(3- Adamantan-1-yl-ureido)-dodecanoic acid; CDU, 1-cyclohexyl-3-dodecyl urea; ChEH, Cholesterol Epoxide Hydrolase; CMNPO, Cyano(6-methoxy-naphthalen-2-yl)methyl trans-[(3-phenyloxiran-2-

Di-μ-chlorido-bis­{bis­[4-(adamantan-1-ylcarbamo­yl)pyridine-κN]chlorido­copper(II)} hemihydrate

In the centrosymmetric dimeric title compound, [Cu(2)Cl(4)(C(16)H(20)N(2)O)(4)]·0.5H(2)O, the Cu(II) atom is in a distorted trigonal-bipyramidal environment defined by two bridging Cl atoms, one terminal Cl atom and two N atoms from two monodentate 4-(adamantan-1-ylcarbamo-yl)pyridine ligands. The amine N atoms are involved in intra-molecular N-H⋯O and inter-molecular N-H⋯Cl hydrogen bonds. The...