10 research outputs found
1,5-Bis(2-formylphenoxy)-3-oxapentane
In the title molecule, C18H18O5, the two aromatic rings are connected by a flexible 3-oxapentane chain. The molecule has a crystallographic twofold rotation axis (C
2) passing through the central O atom. An intramolecular C—H⋯O hydrogen bond is observed in the solid state
Potassium trifluoro[(Z)-3-methoxyprop-1-enyl]borate
In the title salt, K+·C4H7BF3O−, the K atom is surrounded by six anions making close contacts through seven F [K⋯F = 2.779 (1)–3.048 (1) Å] and two O [K⋯O = 2.953 (2) and 3.127 (2) Å] atoms in a trivacant fac-vIC-9 icosahedral coordination geometry
cis-Bis{1-[(4-nitrophenyl)diazenyl]-2-naphtholato}dipyridinenickel(II)1
In the title compound, [Ni(C16H10N3O3)2(C5H5N)2], the NiII cation is in a distorted octahedral NiN4O2 coordination by two independent bidentate 1-[(4-nitrophenyl)diazenyl]-2-naphtholate anions and two pyridine ligands. C—H⋯O interactions between aromatic rings and the O atoms of the nitro substituents build up a two-dimensional supramolecular arrangement parallel to (100)
Potassium trifluoro[(Z)-3-(oxan-2-yloxy)prop-1-en-1-yl]borate monohydrate
The title compound, K+·C8H13BF3O2
−·H2O, which was obtained from the reaction of a modified form of Z-vinylic telluride via a transmetalation reaction with n-BuLi, crystallizes as K+ and C8H13BF3O2
− ions along with a water molecule. The K+ cation is surrounded by four anions, making close contacts with six F atoms at 2.659 (3)–2.906 (3) Å and with two O atoms at 2.806 (3) and 2.921 (3) Å in a distorted bicapped trigonal-prismatic geometry
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Spectral and electrochemical studies of ruthenium(II) complexes with N4-methyl-4-nitrobenzaldehyde and N4-methyl-4-nitrobenzophenone thiosemicarbazone: Potential anti-trypanosomal agents
cis-Bis{(E)-2-[(2-fluorophenyl)iminomethyl]phenolato-κ2N,O}bis(pyridine-κN)nickel(II)In memoriam Professor Jairo Bordinhão.
The structure of the title compound, [Ni(C13H9FNO)2(C5H5N)2], consists of an NiII atom on a crystallographic center of symmetry, octahedrally bonded through both the N and O atoms to two 2-[(2-fluorophenyl)iminomethyl]phenolate (L) ligands, as well as two pyridine ligands. The F atoms of L are disordered over two positions related by a 180° rotation of the fluorophenyl group around its external C—N bond