منابع مشابه
3-(Pyridin-4-ylthio)pentane-2,4-dione
In the title compound, C(10)H(11)NO(2)S, the acetyl-acetone group crystallizes in the keto form with all the non-hydrogen atoms in the acetyl-acetone group approximately co-planar with a maximum atomic deviation 0.055 (2) Å; the dihedral angle between the acetyl-acetone group and the pyridine ring is 85.90 (6)°. An intra-molecular O-H⋯O hydrogen bond involving the acetyl-acetone group forms a s...
متن کامل3-(4-Hydroxyphenyl)-1,5-bis(pyridin-2-yl)pentane-1,5-dione
In the title mol-ecule, C21H18N2O3, the pyridine rings make a dihedral angle of 13.1 (1)°. The phenyl ring is approximately perpendicular to both of them, forming dihedral angles of 87.4 (1)and 81.9 (1)°. In the crystal, pairs of O-H⋯N hydrogen bonds link the mol-ecules into centrosymmetric dimers. Additional C-H⋯O, π-π [centroid-centroid distance = 3.971 (2) Å] and C-H⋯π inter-actions consolid...
متن کامل3-(Pyridin-4-ylmethoxy)phenol
In the title compound, C(12)H(11)NO(2), the phenolic ring is inclined at an angle of 32.70 (1)° with respect to the pyridine ring. In the crystal, inter-molecular O-H⋯N hydrogen bonds link the mol-ecules into C(11) chains along [001].
متن کاملMethyl 3-(pyridin-4-ylmethylidene)dithiocarbazate
There are two independent mol-ecules in the asymmetric unit of the title mol-ecule, C8H9N3S2, both of which exhibit an E conformation with the pyridine ring and di-thio-carbazate fragment located on opposite sides of the C=N bond. The pyridine ring and di-thio-carbazate group are approximately coplanar, with dihedral angles of 4.74 (1) and 8.77 (1)° between their planes in the two mol-ecules. I...
متن کاملBenzoic acid–3,4-bis[(pyridin-3-ylmethyl)amino]cyclobut-3-ene-1,2-dione (1/2)
In the title co-crystal, C(16)H(14)N(4)O(2)·2C(7)H(6)O(2), the 3,4-bis-[(pyridin-3-ylmeth-yl)amino]-cyclo-but-3-ene-1,2-dione squareamide mol-ecules assemble into chains along the b axis via N-H⋯O hydrogen bonds. The benzoic acid mol-ecules then hydrogen bond to the pyridine rings via O-H⋯N hydrogen bonds, supported by weaker C-H⋯O hydrogen bonds, forming extended ribbons. The asymmetric unit c...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811011330