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[3-Chloro-N'-(2-oxidonaphthalen-1-yl-methylidene)benzohydrazidato]methanol(methanolato)oxidovanadium(V).

ABSTRACT: In the title complex, [V(C(18)H(11)ClN(2)O(2))(CH(3)O)O(CH(3)OH)], the V(V) ion is coordinated by a tridendate 3-chloro-N'-(2-oxidonaphthalen-1-ylmethylidene)benzohydrazidate ligand, one oxido ligand and by O atoms from a methanol and a methoxide ligand, forming a distorted octa-hedral geometry. The dihedral angle between the benzene ring and the naphthyl-ene ring system is 6.4?(3)°. The deviation of the V(V) ion from the plane defined by the three donor atoms of the tridentate ligand and the meth-oxy O atom towards the oxido O atom is 0.323?(2)?Å. In the crystal, pairs of inter-molecular O-H?N hydrogen bonds form centrosymmetric dimers.

SUBMITTER: Wang FM

PROVIDER: S-EPMC3200794 | biostudies-literature |

REPOSITORIES: biostudies-literature

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(4-Chloro-benzohydrazidato-?N',O)[2-(4-chloro-benzoyl-hydrazinyl-idene-?N,O)-3-phenyl-propionato(2-)-?O]oxidovanadium(V) methanol monosolvate.

Project description:The V(V) atom in the title compound, [V(C(7)H(6)ClN(2)O)(C(16)H(11)ClN(2)O(3))O]·CH(3)OH, is N,O-chelated by the benzoyl-hydrazidate anion and O,N,O'-chelated by the (benzoyl-hydrazinyl-idene)propionate dianion. The distorted octa-hedral trans-N(2)O(4) coordination geometry is completed by the vanadyl O atom. The mononuclear and solvent mol-ecules are linked by N-H?O and O-H?O hydrogen bonds about a center of inversion, generating a dimer.

| S-EPMC3011505 | biostudies-literature

{4-Chloro-N'-[(2-oxidonaphthalen-1-yl-?O)methyl-idene]benzohydrazidato-?(2) N',O}di-methyl-tin(IV).

Project description:In the title complex, [Sn(CH3)2(C18H11ClN2O2)], the Sn(IV) ion is coordinated by two O atoms and an N atom from a 4-chloro-N'-[(2-oxidonaphthalen-1-yl)methyl-idene]benzohydrazidate ligand and two C atoms from two methyl ligands in a distorted trigonal-bipyramidal geometry [Sn-O = 2.092?(3) and 2.144?(3)?Å; Sn-N = 2.160?(4)?Å]. The dihedral angle between the naphthalene ring system and the benzene ring is 8.6?(2)°. In the crystal, adjacent mol-ecules are linked by weak C-H?O hydrogen bonds, forming a chain along the b-axis direction.

| S-EPMC3885012 | biostudies-literature

{N'-[(2-Oxidonaphthalen-1-yl)methyl-idene]benzohydrazidato}(1,10-phenanthroline)copper(II) methanol monosolvate.

Project description:The title mononuclear complex, [Cu(C(18)H(12)N(2)O(2))(C(12)H(8)N(2))]·CH(3)OH, contains one N'-[(2-oxidonaphthalen-1-yl)methyl-idene]benzohydrazidate ligand (L(2-)), a Cu(2+) cation, one 1,10-phenanthroline ligand and a methanol solvent mol-ecule. The Cu(II) ion adopts a CuO(2)N(3) distorted square-pyramidal coordination. An O-H?O hydrogen bond is formed between the methanol solvent mol-ecule and the hydrazide O atom of the L(2-) ligand.

| S-EPMC3254345 | biostudies-other

{1-[(2-Oxidonaphthalen-1-yl)methylidene]thiosemicarbazidato-κN,O,S}diphenyl-tin(IV).

Project description:The asymmetric unit of the title compound, [Sn(C(6)H(5))(2)(C(12)H(9)N(3)OS)], contains two independent mol-ecules with almost identical configurations. In each mol-ecule, the Sn(IV) atom is coordinated by O, N and S atoms from a (2-oxido-1-naph-thaldehyde)-thio-semicarbazonato ligand and two C atoms from phenyl rings in a distorted trigonal-bipyramidal geometry. Weak inter-molecular N-H⋯O and N-H⋯S hydrogen bonds link four mol-ecules into a centrosymmetric tetra-mer. The crystal packing exhibits short inter-molecular S⋯S contacts of 3.335 (3) Å.

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(4-Chloro-benzohydrazidato-?N',O)[2-(4-chloro-benzoyl-hydrazono-?N,O)propionato(2-)-?O]oxidovanadium(V).

Project description:In the crystal structure of the title compound, [VO(C(7)H(6)ClN(2)O)(C(10)H(7)ClN(2)O(3))], the V(V) atom is N,O-chelated by the chloro-benzoyl-hydrazidate anion and O,N,O'-chelated by the (chloro-benzoyl-hydrazono)propionate dianion. The distorted octa-hedral trans-N(2)O(4) coordination geometry is completed by the vanadyl O atom. In the crystal, mol-ecules are linked by N-H?O hydrogen bonds into a linear chain parallel to [010].

| S-EPMC2969368 | biostudies-literature

Bis{4-chloro-N'-[phen-yl(2-pyrid-yl)methyl-idene]benzohydrazidato-κN',O}cobalt(III) nitrate methanol disolvate.

Project description:In the title compound, [Co(C(19)H(13)ClN(3)O)(2)]NO(3)·2CH(3)OH, the central Co(III) atom in the cation is surrounded by two tridentate ligands in a distorted octa-hedral fashion by four N and two O atoms. Classical O-H⋯O hydrogen bonds link both methanol solvent mol-ecules with the nitrate anion.

| S-EPMC3007928 | biostudies-literature

{4-Amino-N'-[(2-oxidonaphthalen-1-yl)methyl-idene]benzohydrazidato}di-methyl-tin(IV).

Project description:In the title compound, [Sn(CH3)2(C18H13N3O2)], the Sn(IV) ion is coordinated by one N and two O atoms from the tridentate 4-amino-N'-[(2-oxidonaphthalen-1-yl)methyl-idene]benzohydrazidate(2-) ligand and two C atoms from methyl ligands in a distorted trigonal-bipyramidal geometry. The dihedral angle between the naphthalene ring system and the benzene ring is 19.2?(2)°. In the crystal, weak N-H?O hydrogen bonds link the mol-ecules into zigzag chains along [010].

| S-EPMC4120628 | biostudies-literature

{4-Dimethyl-amino-N'-[1-(2-oxidophen-yl)ethyl-idene]benzohydrazidato}(methano-lato)oxidovanadium(V).

Project description:The title oxidovanadium(V) complex, [V(C(17)H(17)N(3)O(2))(CH(3)O)O], was obtained by the reaction of 2-acetyl-phenol, 4-dimethyl-amino-benzohydrazide and vanadyl sulfate in methanol. The V(V) atom is five-coordinated by N,O,O'-donor atoms of the Schiff base ligand, one meth-oxy O atom and one oxide O atom, forming a square-pyramidal geometry.

| S-EPMC3238735 | biostudies-literature

(E)-1-(3-Chloro-phen-yl)-2-(2-oxidonaphthalen-1-yl)diazen-1-ium.

Project description:The title zwitterion,, C16H11ClN2O, is approximately planar, the dihedral angle between the benzene ring and naphthalene ring system is 1.55 (13)°; an intra-molecular N-H⋯O hydrogen bond stabilizes the planar conformation. In the crystal, π-π stacking between the benzene ring and the naphthalene ring system of adjacent mol-ecules links the mol-ecules into supra-molecular chains running along the b axis, the centroid-centroid distance being 3.765 (2) Å.

| S-EPMC3772459 | biostudies-literature

[N'-(3,5-Diiodo-2-oxidobenzyl-idene-?O)-4-methyl-benzohydrazidato-?N',O](methanol-?O)(methano-lato-?O)oxidovanadium(V).

Project description:In the title mol-ecule, [V(C(15)H(10)I(2)N(2)O(2))(CH(3)O)O(CH(3)OH)], the V(V) atom is coordinated by one N and two O atoms from an N'-(3,5-diiodo-2-oxidobenzyl-idene-?O)-4-methyl-benzo-hydra-zidate (L) ligand, one oxide O atom, one methano-late [V-O = 1.761?(3)?Å] and one methanol [V-O = 2.383?(4)?Å] O atom in a distorted octa-hedral geometry. In the L ligand, the two benzene rings are nearly parallel, forming a dihedral angle of 2.0?(1)°. In the crystal, inter-molecular O-H?N hydrogen bonds link pairs of mol-ecules into centrosymmetric dimers which exhibit ?-? inter-actions between the aromatic rings [centroid-centroid distance = 3.677?(5)?Å].

| S-EPMC3100050 | biostudies-literature

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