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Tris{2-[(pyrimidin-2-yl-?N)amino-meth-yl]phenol}silver(I) nitrate.

ABSTRACT: The Ag(I) atom in the title compound, [Ag(C11H11N3O)3]NO3, shows a T-shaped coordination arising from bonding to the N atom of three N-heterocycles; the geometry is distorted towards square pyramidal owing to two weak Ag?Onitrate inter-actions [Ag?O = 2.691?(5) and 3.073?(5)?Å]. The cation and anion are linked by O-H?N and N-H?O hydrogen bonds, generating a three-dimensional network.

SUBMITTER: Gao S

PROVIDER: S-EPMC3588784 | biostudies-literature |

REPOSITORIES: biostudies-literature

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2-[(Pyrimidin-2-yl-amino)-meth-yl]phenol.

Project description:In the title compound, C(11)H(11)N(3)O, the aromatic rings at either ends of the -CH(2)-NH- link are twisted by 72.58 (8)°; the hy-droxy substituent is a hydrogen-bond donor to an N atom of the pyrimidine ring. The other N atom of the pyrimidine ring is a hydrogen-bond acceptor to the amino group of an inversion-related mol-ecule.

| S-EPMC3238918 | biostudies-literature

Bis{?-2-[(pyrimidin-2-yl)amino-meth-yl]phenolato}-?(2) N (1):O;?(2) O:N (1)-bis-({2-[(pyrimidin-2-yl-?N)amino-meth-yl]phenol}silver(I)) dihydrate.

Project description:The Ag(I) atom in the title centrosymmetric dinuclear compound, [Ag2(C11H10N3O)2(C11H11N3O)2]·2H2O, shows a T-shaped coordination arising from bonding to the N atom of a neutral 2-[(pyrimidin-2-yl)amino-meth-yl]phenol ligand, the N atom of the 2-[(pyrimidin-2-yl)amino-meth-yl]phenolate anion [N-Ag-N = 171.8?(1)°] and the terminal O atom of the other anion [Ag-O = 2.606?(3)?Å]. A pair of 2-[(pyrimidin-2-yl)amino-meth-yl]phenolate anions link the two Ag(I) atoms to form the dinuclear compound. In the crystal, adjacent dinuclear mol-ecules are linked to the lattice water mol-ecules, generating an O-H?O- and N-H?O-connected three-dimensional network. In the crystal, the hy-droxy H atom is disordered over two positions in a 1:1 ratio; one half-occupancy H atom is connected to one hy-droxy group, whereas the other half-occupancy H atom is connected to another hy-droxy group.

| S-EPMC3588781 | biostudies-literature

catena-Poly[[silver(I)-?-2-[(pyrazin-2-yl-?(2)N(1):N(4))amino-meth-yl]phenol] nitrate].

Project description:The Ag(I) atom in the polycationic salt, {[Ag(C(11)H(11)N(3)O)]NO(3)}(n), shows a linear coordination [N-Ag-N = 175.0?(2)°]; the polymeric nature arises from bridging by the pyrazine portion of the ligand, resulting in chains extending parallel to [100]. The NO(3) (-) counter-ions surround the polymeric chain and inter-act only weakly with it [Ag?O = 2.701?(4) and 2.810?(5)?Å]. Adjacent chains are linked into a three-dimensional network by O-H?O and N-H?O hydrogen bonds.

| S-EPMC3435594 | biostudies-literature

Tris[2-(2-pyridylimino-meth-yl)phenol-ato(0.67-)]europium(III) nitrate.

Project description:The title compound, [Eu(C(12)H(9.33)N(2)O)(3)]NO(3), was obtained by the reaction of Eu(NO(3))·3H(2)O and the Schiff base ligand 2-(2-pyridylimino-meth-yl)phenol. The Eu atom is located on a threefold rotation axis and is nine-coordinated by three tridentate Schiff base ligands in a distorted tricapped trigonal-prismatic geometry. The O atom at the phenol hydr-oxy group is partially deprotonated and the H atoms are modelled with one-third occupancy according to the space group R. Offset face-to-face ?-? [centroid-centroid distance = 3.886?(3)?Å] and edge-to-face C-H?? inter-actions are found between adjacent mol-ecules. An intra-molecular O-H?N hydrogen bond is also present.

| S-EPMC2969734 | biostudies-literature

2-[(Pyridin-3-yl-amino)-meth-yl]phenol.

Project description:In the title compound, C(12)H(12)N(2)O, the aromatic rings at either ends of the -CH(2)-NH- link are twisted by 68.79 (7)°. In the crystal, the hy-droxy substituent is a hydrogen-bond donor to the N atom of the pyridine ring of an adjacent mol-ecule, and the hydrogen bond generates a chain along the b axis; it is also a hydrogen-bond acceptor to the amino group of another adjacent mol-ecule. The two hydrogen bonds lead to the formation of a layer structure.

| S-EPMC3238919 | biostudies-literature

2-{[(Pyrazin-2-yl)amino]-meth-yl}phenol.

Project description:The two aromatic rings of the title compound, C(11)H(11)N(3)O, are nearly perpendicular to one another, with a dihedral angle between their planes of 80.52 (18)°. In the crystal, the amino N atom is a hydrogen-bond donor to the pyrazine N(1) atom of an inversion-related mol-ecule and the hy-droxy O atom is a hydrogen-bond donor to the pyrazine N(4) atom of another mol-ecule. The two hydrogen bonds lead to the formation of a helical chain that runs along the b axis.

| S-EPMC3414927 | biostudies-literature

2-{[(Pyridin-2-yl)amino]-meth-yl}phenol.

Project description:The planes of the aromatic rings of the title compound, C(12)H(12)N(2)O, are twisted by 50.33 (15)°. The phenol O atom is a hydrogen-bond donor to the pyridine N atom, resulting in the formation of an eight-membered ring in the mol-ecule. The amino N atom is a hydrogen-bond donor to the phenol O atom of an adjacent mol-ecule; this hydrogen bond leads to the formation of a helical chain that runs along the a axis.

| S-EPMC3414928 | biostudies-literature

2-[(Adamantan-1-yl-amino)-meth-yl]phenol.

Project description:The asymmetric unit of the title compound, C(17)H(23)NO, contains two independent mol-ecules. In both mol-ecules, the hy-droxy group is involved in the formation of an intra-molecular O-H⋯N hydrogen bond. In the crystal, there are two crystallographically independent chains of the mol-ecules propagating along the c axis and formed by weak inter-molecular N-H⋯O hydrogen bonds.

| S-EPMC3274986 | biostudies-literature

Bis[4-(4-pyridyl-meth-oxy)phenol-?N]silver nitrate monohydrate.

Project description:In the title compound, [Ag(C(12)H(11)NO(2))(2)]NO(3)·H(2)O, the Ag(I) ion is coordinated by two N atoms from two different 4-(4-pyridyl-meth-oxy)phenol ligands, generating a nearly linear coordination geometry with an N-Ag-N angle of 167.1?(1)°. A three-dimensional supra-molecular network is built from the uncoordinated nitrate anion, the water mol-ecule and the cation through O-H?O hydrogen bonds.

| S-EPMC3007012 | biostudies-literature

2-[(4-Chloro-phenyl)-amino-meth-yl]phenol.

Project description:In the title mol-ecule, C(13)H(12)ClNO, the two benzene rings are twisted from each other by a dihedral angle of 68.60 (8)°. In the crystal structure, the hy-droxy and amino H atoms are involved in inter-molecular hydrogen bonds, O-H⋯N and N-H⋯O, respectively, resulting in R(4) (4)(8) loops about inversion centers.

| S-EPMC3200954 | biostudies-literature

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