Synthesis, Spectroscopic and Magnetic Studies of Cobalt(II), Nickel(II) and Copper(II) Complexes with 3′- and 5′-Methoxysalicylaldimine-3-Ethylene-1H-Indole. X-Ray Structure of BIS(1H-Indole-3-Ethylene-5′-Methoxysalicylaldimine)Copper(II)

Gili, Pedro; Zarza, P. Martin; Núñez, Pedro; Medina, Agustín J. Sánchez; Diaz, Mc.; Martin, M.H.; Arrieta, Jm.; Vlassi, Metaxia; Germain, Gabriel; Vermeire, M.; Dupont, Laurent

doi:10.1080/00958978909408169

Cited by 13 publications

(5 citation statements)

References 26 publications

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“…The six-membered chelate ring is nearly planar. This result is similar to those described in the literature (Capasso et al, 1974;Atherton et al, 1988;Bruno et al, 1988;Gili et al, 1989Gili et al, , 1990. The planar indolic moiety (maximum deviation from the mean least squares plane is 0.012(5) A for C(6)) is connected, through the C(10)-C(ll) bond, in an antiperiplanar fashion to the chelate ring, as indicated by the C(9)-C(10)-C(ll)-N(12) torsion angle 179.8(3)°.…”

Section: Discussion Of the Structuresupporting

confidence: 94%

“…The compound was prepared as previously described (P. Gili et al, 1989). Crystals suitable for X-ray diffraction analysis were obtained by slow evaporation from solution of the compound in 1:1:1 ethanol, di- …”

Section: Methodsmentioning

confidence: 99%

“…This paper describes the molecular and crystal structure of Cu(3MeOsalTPA) 2 · H 2 0, comparing this compound with another isostructural compounds previously analysed (P. Gili et al, 1989Gili et al, , 1990). This study forms part of a line of work on metal complexes with monoanionic bidentate ligands derived from the condensation of 3-[2 aminoethyl] indole (tryptamine) with salicylaldehyde derivatives.…”

Section: Introductionmentioning

confidence: 98%

“…Brought to you by | New York University Bobst Library Technical Service Authenticated Download Date | 6/27/15 3:35 AM ene-3'-methoxysalicylaldimine) copper (II) monohydrate, abbreviated Cu (3 MeOSalTPA) 2 · H 2 0 (P. Gili et al, 1989).…”

Section: Introductionmentioning

confidence: 99%

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Crystal structure and bonding of bis-(1H-indole-3-ethylene-3'-methoxy-salicylaldimine)copper(II) monohydrate

Ruiz-Perez¹,

Rodríguez-Romero²,

Martin-Zarza³

et al. 1992

Zeitschrift Für Kristallographie - Crystalline Materials

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The molecular and crystal structure of the compound Bis-[1H-indole-3-ethylene-3'-methoxy-salicylaldimine]copper(II) monohydrate has been determined. This compound crystallizes in the monoclinic system, C2/c space group, Ζ = 4, cell dimensions a = 18.657(2), b = 7.194(1), c = 23.932(1)A, β = 91.92(2)°, V = 3210(1) A 3 , D x = 1.41 Mg/m 3 , F(000) = 1396. The structure has been refined to R = 0.043 and wR = 0.045 for 3 643 independent observed reflections. The structure consists of one molecule of [QeH^^C^hCu and a water molecule not-coordinated to metal. The geometry around the copper atom is planar with the metal lying on a centre of symmetry. The water molecule plays an important role in the formation of inter molecular hydrogen bonding (OW... N(2) 2.900(9) and OW...O(21) (-x+l, -y, -z) 2.848(3) A).

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Section: Discussion Of the Structuresupporting

confidence: 94%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Crystal structure and bonding of bis-(1H-indole-3-ethylene-3'-methoxy-salicylaldimine)copper(II) monohydrate

Ruiz-Perez¹,

Rodríguez-Romero²,

Martin-Zarza³

et al. 1992

Zeitschrift Für Kristallographie - Crystalline Materials

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“…IR absorption spectrum of the Schiff base ligand and its metal complexes shows bands in the region 3300-2700 cm -1 which are characteristic of the (N-H) of benzoyl hydrazine. Same types of bands are observed in case of schiff base ligand and its metal complexes, indicating that N-H of benzoyl hydrazine is not coordinating 33 .…”

Section: Ir Spectra and Mode Of Bondingmentioning

confidence: 75%

Synthesis, Spectral Characterization, Molecular Modeling, and Antimicrobial Studies of Cu(II), Ni(II), Co(II), Mn(II), and Zn(II) Complexes of ONO Schiff Base

Padmaja

Pragathi

Anupama

et al. 2011

Journal of Chemistry

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A series of Cu(II), Ni(II), Co(II), Mn(II), and Zn(II) complexes have been synthesized from the schiff base ligand L. The schiff base ligand [(4-oxo-4H-chromen-3-yl) methylene] benzohydrazide (L) has been synthesized by the reaction between chromone-3-carbaldehyde and benzoyl hydrazine. The nature of bonding and geometry of the transition metal complexes as well as schiff base ligand L have been deduced from elemental analysis, FT-IR, UV-Vis,1HNMR, ESR spectral studies, mass, thermal (TGA and DTA) analysis, magnetic susceptibility, and molar conductance measurements. Cu(II), Ni(II), Co(II), and Mn(II) metal ions are forming 1:2 (M:L) complexes, Zn(II) is forming 1:1 (M:L) complex. Based on elemental, conductance and spectral studies, six-coordinated geometry was assigned for Cu(II), Ni(II), Co(II), Mn(II), and Zn(II) complexes. The complexes are 1:2 electrolytes in DMSO except zinc complex, which is neutral in DMSO. The ligand L acts as tridentate and coordinates through nitrogen atom of azomethine group, oxygen atom of keto group ofγ-pyrone ring and oxygen atom of hydrazoic group of benzoyl hydrazine. The 3D molecular modeling and energies of all the compounds are furnished. The biological activity of the ligand and its complexes have been studied on the four bacteriaE. coli, Edwardella, Pseudomonas, andB. subtilisand two fungipencilliumandtricodermaby well disc and fusion method and found that the metal chelates are more active than the free schiff base ligand.

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Synthesis, spectroscopic, magnetic and electrochemical properties of Cu(II) and Fe(III) complexes with the new ligand N,N′-[1,1′-dithiobis(phenyl)]bis(5′-methoxysalicylaldimine)

Gili

Reyes

Zarza

et al. 1996

Inorganica Chimica Acta

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Synthesis, Spectroscopic and Magnetic Studies of Cobalt(II), Nickel(II) and Copper(II) Complexes with 3′- and 5′-Methoxysalicylaldimine-3-Ethylene-1H-Indole. X-Ray Structure of BIS(1H-Indole-3-Ethylene-5′-Methoxysalicylaldimine)Copper(II)

Cited by 13 publications

References 26 publications

Crystal structure and bonding of bis-(1H-indole-3-ethylene-3'-methoxy-salicylaldimine)copper(II) monohydrate

Crystal structure and bonding of bis-(1H-indole-3-ethylene-3'-methoxy-salicylaldimine)copper(II) monohydrate

Synthesis, Spectral Characterization, Molecular Modeling, and Antimicrobial Studies of Cu(II), Ni(II), Co(II), Mn(II), and Zn(II) Complexes of ONO Schiff Base

Synthesis, spectroscopic, magnetic and electrochemical properties of Cu(II) and Fe(III) complexes with the new ligand N,N′-[1,1′-dithiobis(phenyl)]bis(5′-methoxysalicylaldimine)

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