2,2′-o-Phenylenediacetonitrile
نویسندگان
چکیده
In the title compound, NCCH(2)C(6)H(4)CH(2)CN, the bond lengths and angles are within normal ranges. The benzene ring makes dihedral angles of 4.94 (8) and 77.04 (8)° with the C-C-C-N mean planes. Weak non-conventional C-H⋯N hydrogen bonds are effective in the stabilization of the crystal structure. The weak C-H⋯N contacts form anti-parallel chains running in the a + c direction, and ring systems with two N-atom acceptors and four H-atom donors.
منابع مشابه
ساختار بلوری کمپلکس ]آکوا(2،'2-بای پیریدین)(6-کربوکسی پیریدین-2-کربوکسیلاتو[ مس(II) نیترات آبدار در 150 کلوین
The reaction of copper (II) nitrate with pyridine-2,6-dicarboxylic acid, (pydcH2) and 2,2'-bipyridine (2,2'-bipy) led to the formation of the title compound, [Cu(C7H4NO4)(C10H8N2)(H2O)]NO3.H2O, or [Cu(pydcH)(2,2'-bipy)(H2O)]NO3.H2O. The crystal system of the complex is triclinic with space group P and two molecules per unit cell. The unit cell parameters are: a = 7.0438 (6) Å, b = 11.3215 (10) ...
متن کاملBis(μ-biphenyl-2,2′-dicarboxylato)bis[(2,2′-bipyridine)cobalt(II)]
In the title compound, [Co(2)(C(14)H(8)O(4))(2)(C(10)H(8)N(2))(2)], the Co(II) atom is coordinated by two N atoms from one 2,2'-bipyridine ligand and two O atoms from two biphenyl-2,2'-dicarboxyl-ate (2,2'-dpa) ligands in a distorted planar geometry. Longer Co-O contacts [2.437 (3) and 2.552 (3) Å] are formed to the second O atom of each coordinated carboxyl-ate group so that these groups appro...
متن کاملBis(2,2′-bipyridyl-κ2 N,N′)(carbonato-κ2 O,O′)cobalt(III) bromide trihydrate
The title complex, [Co(CO(3))(C(10)H(8)N(2))(2)]Br·3H(2)O, is isostructural with the chloride analogue. The six-coordinated octahedral [Co(2,2'-bipy)(2)CO(3)](+) cation (2,2'-bipy is 2,2'-bipyrid-yl), bromide ion and water mol-ecules are linked together via O-H⋯Br and O-H⋯O hydrogen bonds, generating a one-dimensional chain.
متن کامل2-(2-Pyridyl)pyridinium bis(pyridine-2,6-dicarboxylato-κ3 O,N,O′)aluminate(III) trihydrate
The title compound, (C(10)H(9)N(2))[Al(C(7)H(3)NO(4))(2)]·3H(2)O or (2,2'-bipyH)[Al(pydc)(2)]·3H(2)O (where 2,2'-bipy is 2,2'-bipyridine and pydcH(2) is pyridine-2,6-dicarboxylic acid), was synthesized by the reaction of aluminium(III) nitrate nona-hydrate with pyridine-2,6-dicarboxylic acid and 2,2'-bipyridine in a 1:2:4 molar ratio in aqueous solution. This compound is composed of an anionic ...
متن کاملBis(2,2′-bipyridine-κ2 N,N′)bis(1H-indole-2-carboxylato-κ2 O,O′)cadmium–2,2′-bipyridine–water (1/0.5/2)
The asymmetric unit of title compound, [Cd(C(9)H(6)NO(2))(2)(C(10)H(8)N(2))(2)]·0.5C(10)H(8)N(2)·2H(2)O, consists of one complex mol-ecule, one half of an uncoordinated 2,2'-bipyridine mol-ecule and two solvent water mol-ecules. The uncoordinated 2,2'-bipyridine mol-ecule is located on a center of symmetry. Within the complex mol-ecule, the Cd(II) atom is coordinated by four N atoms from two 2,...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009