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Toplam kayıt 36, listelenen: 1-20
2-(2,6-Di-Tert-Butylphenoxy)-2',4,4,4',4',6,6,6',6'-Nonachloro-2,2'-Bi(Cyclotri-Lambda-5-Phosphazene)
(Munksgaard Int Publ Ltd, 1994)
The title compound consists of the bulky 2,6-di-tert-butylphenoxy group and two phosphazene rings joined by a P-P bond [2.193 (2) angstrom]. The bulky group plays a predominant role in the distortion of the molecule as a ...
Aminoethylammonium Tartrate
(Munksgaard Int Publ Ltd, 1995)
The structure of aminoethylammonium tartrate, C2H9N2+.C4H5O6-, is ionic. Ethylenediamine forms a very stable salt with tartaric acid, similar to C2H10N22+.2HPO(4)(2-).6H(2)O [Averbuch-Pouchot, Durif & Guitel (1987). Acta ...
Crystal Structure Of 1-Ethyl-3-Methylbenzimidazole-2-Thione
(Japan Soc Analytical Chemistry, 1999)
N,N'-[Dithiobis(O-Phenylene)]Bis(2-Hydroxy-1-Naphthaldimine)
(Munksgaard Int Publ Ltd, 1995)
The crystal structure of the title compound, 1,1'-[2,2-dithiobis(phenyliminomethyl)]di-2-naphthol, C34H24N2-O2S2, has been determined. Two 2-hydroxy-2-mercapto-phenyl-1-naphthaldimine moieties, which can act as tridentate ...
Bis{(Mu-Nitrato)[Mu-Bis(Salicylidene)-1,3-Propanediaminato] Copper(II)}Zinc(II)
(Munksgaard Int Publ Ltd, 1999)
The title compound, [Zn{Cu(NO3)(C17H16N2O2)}(2)], has the central Zn2+ ion located on an inversion centre, with four bridging O atoms from two N,N'-bis(salicylidene)-1,3-propanediaminate (SALPD(2-)) ligands and one O atom ...
Bis[N-(2,6-Dimethylphenyl)Amino-Glyoximato-N,N']Nickel(II)
(Munksgaard Int Publ Ltd, 1996)
The title compound consists of discrete centrosymmetric [Ni(C10H12N3O2)(2)] molecules. The coordination around the Ni atom is square planar, involving four oxime N atoms of two chelating C2H2N2O2 groups. The oxime O atoms ...
2-(2,6-Di-Tert-Butyl-4-Methylphenoxy)-2,4,4,6,6,8,8-Heptachlorocyclo-2 Lambda(5),4 Lambda(5),6 Lambda(5),8 Lambda(5)-Tetraphosphazatetraene
(Munksgaard Int Publ Ltd, 1996)
The title compound, C15H23Cl7N4OP4, consists Of a saddle-shaped cyclic tetrameric phosphazene ring and a bulky 2,6-di-tert-butyl-4-methylphenoxy side group. The bulky group substituent is instrumental in determining the ...
Bis{2-[(3-Aminopropyl)Iminomethyl]-4,6-Dinitrophenolato-O,N,N'}Nickel(II)
(Munksgaard Int Publ Ltd, 1997)
The title compound, [Ni(C10H11N4O5)(2)], contains asymmetric Schiff base ligands, The coordination sphere around the Ni atom is a distorted octahedron, with an average Ni-O distance of 2.072 (2) Angstrom and Ni-N distances ...
13-Phenyl-11,13,15-Triazatricyclo[8.5.2.0(11,15)]Heptadec-16-Ene-12,14-Dione
(Munksgaard Int Publ Ltd, 1997)
The title compound, C20H25N3O2, has been assigned an endo structure on the basis of its X-ray analysis.In the N-phenyl-1,2,4-triazoline-3,5-dione moiety, the N-N and average C-O bond distances have values of 1.424(3) and ...
Diaquabis(N,N-Diethylnicotinamide-N-1)Bis(2-Hydroxybenzoato-O)Cobalt(Ii)
(Munksgaard Int Publ Ltd, 1997)
The title monomeric centrosymmetric cobalt complex, [Co(C7H5O3)(2)(C10H14N2O)(2)(H2O)(2)], contains two water molecules, two 4-hydroxybenzoate ligands and two diethylnicotinamide (DENA) ligands. All Ligands are coordinated ...
A Linear Trinuclear Cd-Ii-Cd-Ii-Cd-Ii Complex With A Mu-Acetato Bridge: Bis{(Mu-Acetato)[Mu-Bis(Salicylidene)-1,3-Propanediaminato]-Cadmium(II)}Cadmium(II)
(Munksgaard Int Publ Ltd, 1999)
The title complex, bis(mu-acetato)-1:2 kappa(2)O:O';2:3 kappa(2)O:O'-bis{mu-2,2'-[1,3-propanediylbis(nitrilomethylidene)]di phenolato}-1 kappa(4)N,N',O,O':2 kappa(2)O,O';3 kappa(4)N,N',O,O':2 kappa(2)O,O'-tricadmium(II), ...
Structural Investigations Of Benzo[C]Cinnoline Derivatives .1. Structures Of 1-Piperidinobenzo[C]Cinnoline And 3-Piperidinobenzo[C]Cinnoline
(Munksgaard Int Publ Ltd, 1991)
(1) C17H17N3, M(r) = 263.34, monoclinic, P2(1)/c, a = 8.473 (3), b = 11.556 (4), c = 13.933 (6) angstrom, beta = 92.09 (3)-degrees, V = 1363.3 (3) angstrom-3, Z = 4, D(m) = 1.27, D(x) = 1.283 g cm-3, lambda-(Cu K-alpha) = ...
Structure Of Exo,Exo-9,10,12-Tribromotricyclo[6.3.1.02,7]Dodeca-2(7),3,5,10-Tetraene
(Munksgaard Int Publ Ltd, 1991)
C12H9Br3, M(r) = 392.915, orthorhombic, P2(1)2(1)2(1), a = 6.979 (4), b = 9.596 (1), c = 18.056 (4) angstrom, V = 1209.22 angstrom 3, Z = 4, D(m) = 2.1, D(x) = 2.158 g cm-3, lambda(Cu K-alpha) = 1.54180 angstrom, mu(Cu ...
Structural Investigations Of 1,2,3,4-Tetrahydrocarbazole Derivatives .1. 2,3-Dihydro-9-(Phenylsulfonyl)Carbazole-4(1H)-One And 1,2,3,4-Tetrahydro-Carbazole-1-Spiro-2'-[1,3]Dithiolane
(Munksgaard Int Publ Ltd, 1994)
Rings A and B of the title compounds, C18H15NO3S (1) and C14H15NS2 (2), are planar while the hydrogenated C rings are not. The rings in the tetrahydrocarbazole skeleton are twisted with respect to each other.
The Phenylhydrazone Form Of 2-Phenylazo-1,3-Indandione
(Munksgaard Int Publ Ltd, 1994)
In the solid state, 2-phenylazo-1,3-indandione, C1.5H10N2O2, exists as a keto-hydrazone tautomer 2-phenylhydrazono-1,3-indandione. The bond distance of one of the keto groups, is slightly elongated [1.230 (3) cf. 1.217 (2) ...
Electroanalysis And Electrocatalysis Using Poly(Vinylferrocenium) Perchlorate Coated Electrodes
(Blackwell Science Ltd, 1997)
Electroanalytical applications based on the electrochemical behavior of the redox polymer, poly(vinylferrocenium) perchlorate (PVF+ClO4-) coated as a film on Pt surfaces, are described. This chemically modified surface is ...
Schiff-Bases and Their Complexes With Metal-Ions .1. 2-Hydroxy-N-N-Propyl-1-Naphthaldimine (1) and Bis(2-Hydroxy-Kappa-O-N-N-Propyl-1-Naphthaldiminato-Kappa-N)Nickel(Ii) (2)
(Munksgaard Int Publ Ltd, 1995)
(1) [systematic name: 1-(2-aza-1-penten-1-yl)-2-naphth-ol], C14H15NO, is a bidentate ligand used for the preparation of (2), [Ni(C14H14NO)(2)]. It has an unexpectedly short C2-O [1.254(8) Angstrom] bond length, and a H ... ...
(5-Chloro-1,3-Benzoxazol-2-Ylthio)Acetonitrile
(Munksgaard Int Publ Ltd, 1994)
(5-Chloro-1,3-benzoxazol-2-ylthio)acetonitrile, C9H5-ClN2OS, was obtained by the reaction of chloro-acetonitrile with 5-chloro-2-mercaptobenzoxazole. The structure of the title compound was indicated by IR, H-1 NMR and ...
Trans-Diaquabis(3-Hydroxybenzoato-O)Bis-(Nicotinamide-N-1)Cobalt(Ii)
(Munksgaard Int Publ Ltd, 1999)
The title compound, [Co(C7H5O3)(2)(C6H6N2O)(2)(H2O)(2)]. is a monomeric and centrosymmetric cobalt complex. It contains two 3-hydroxybenzoate anions, two nicotinamide (NA) molecules and two water molecules as ligands. Each ...
Unusual Chlorination During An Epoxidation Reaction Of An Etheno-Cyclopropa[B]Naphthalene Derivative
(Munksgaard Int Publ Ltd, 1995)
The structure of (1 alpha,1a alpha,2 beta,7a alpha,8R,9R)-8,9-dichloro-1a,2,7,7a-tetrahydro-2,7-ethano-1H-cyclopropa[b]napthalene-1-carbonitrile, C14H11Cl2N, consists of two nonplanar six-membered carbon rings (constituting ...