Ennio Zangrando
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View article: Bis[ <i>N</i> ′-(2-methylpropylidene)-4-(prop-2-en-1-yloxy)benzohydrazidato-κ <sup>2</sup> <i>N</i> ′, <i>O</i> ]nickel(II)
Bis[ <i>N</i> ′-(2-methylpropylidene)-4-(prop-2-en-1-yloxy)benzohydrazidato-κ <sup>2</sup> <i>N</i> ′, <i>O</i> ]nickel(II) Open
In the mononuclear title complex, [Ni(C 14 H 17 N 2 O 2 ) 2 ], the nickel(II) atom exhibits a slightly distorted square-planar coordination environment with the metal located on a crystallographic center of symmetry that induces a trans co…
View article: Diethyl 4,4′-{[1,2-phenylenebis(methylene)]bis(oxy)}dibenzoate
Diethyl 4,4′-{[1,2-phenylenebis(methylene)]bis(oxy)}dibenzoate Open
The title compound, C 26 H 26 O 6 , consists of two methylene(oxy)ethylbenzoate moieties in ortho position to a phenyl ring. The central phenyl ring is almost coplanar with one of the ethylbenzoate fragments, which guarantees an electron d…
View article: (2-Aminoethan-1-aminium-κ<i>N</i> <sup>2</sup>)trichloridozinc(II)
(2-Aminoethan-1-aminium-κ<i>N</i> <sup>2</sup>)trichloridozinc(II) Open
The mononuclear zwitterionic Zn II complex, [ZnCl 3 (C 2 H 9 N 2 )], contains a monodentate 2-ammonioethylamine moiety and three chloride anions coordinating to the central zinc atom in form of a distorted tetrahedron. The molecular packin…
View article: Interaction of Lead(II) Perchlorate with <i>N</i>′-Isonicotinoylpicolinohydrazonamide and Its Sodium Salt in the Presence of Potassium Cyanide: Yellow Green Light Emitting Phosphors, Stabilized by Tetrel Bonds, and a System to Transform Methanol to Acetate
Interaction of Lead(II) Perchlorate with <i>N</i>′-Isonicotinoylpicolinohydrazonamide and Its Sodium Salt in the Presence of Potassium Cyanide: Yellow Green Light Emitting Phosphors, Stabilized by Tetrel Bonds, and a System to Transform Methanol to Acetate Open
A coordination polymer is synthesized via the reaction of a mixture of Pb(ClO4)2 and KCN with N'-isonicotinoylpicolinohydrazonamide (HL), leading to the formation and stabilization of a {[Pb3L…
View article: Synthesis, crystal structure and Hirshfeld surface analysis of 2,2-dichloro-3,3-diethoxy-1-(4-fluorophenyl)propan-1-ol
Synthesis, crystal structure and Hirshfeld surface analysis of 2,2-dichloro-3,3-diethoxy-1-(4-fluorophenyl)propan-1-ol Open
The title molecule, C 13 H 17 Cl 2 FO 3 , crystallizes in the orthorhombic space group P 2 1 2 1 2 1 with one molecule in the asymmetric unit. The skeleton of the molecule exhibits an anti conformation with a C—C—C—C(Ph) torsion angle of −…
View article: 4,4-Dimethyl-2-phenyl-4,5-dihydropyrrolo[2,3,4-<i>kl</i>]acridin-1(2<i>H</i>)-one
4,4-Dimethyl-2-phenyl-4,5-dihydropyrrolo[2,3,4-<i>kl</i>]acridin-1(2<i>H</i>)-one Open
In the title compound, C 22 H 18 N 2 O, the pendant phenyl ring is twisted by 43.85 (1)° with respect to the acridine moiety, which has almost coplanar atoms apart from the sp 3 carbon atoms. The extended structure features aromatic π–π st…
View article: Crystal structure of 1-[(4-chlorophenyl)diphenylylmethyl]-3-(trifluoromethyl)-1<i>H</i>-pyrazole
Crystal structure of 1-[(4-chlorophenyl)diphenylylmethyl]-3-(trifluoromethyl)-1<i>H</i>-pyrazole Open
The title compound, C 23 H 16 ClF 3 N 2 , was synthesized from 3-(trifluoromethyl)-1 H -pyrazole and chloro(4-chlorophenyl)methylene)dibenzene. The structure features intramolecular (Ph)C—H...N and intermolecular (Ph)C—H...F hydrogen bonds…
View article: Bis{4-(allyloxy)-<i>N</i>′-[4-(octyloxy)benzylidene]benzohydrazidato}nickel(II)
Bis{4-(allyloxy)-<i>N</i>′-[4-(octyloxy)benzylidene]benzohydrazidato}nickel(II) Open
The central Ni II atom in the title complex, [Ni(C 25 H 31 N 2 O 3 ) 2 ], is located on crystallographic inversion center and adopts a slightly distorted square-planar coordination geometry defined by the imine nitrogen and amide oxygen do…
View article: Pyridin-1-ium carboxyformate–2-chloroacetic acid (1/1)
Pyridin-1-ium carboxyformate–2-chloroacetic acid (1/1) Open
The asymmetric unit of the title salt co-crystal, C 5 H 6 N + ·C 2 HO 4 − ·C 2 H 3 ClO 2 , comprises a pyridinium cation, a carboxyformate anion and a 2-chloroacetic acid molecule. In the crystal, the components are connected by hydrogen b…
View article: Synthesis of a New Cobalt Based Metal-Organic Framework for Efficient Gas Adsorption and Separation
Synthesis of a New Cobalt Based Metal-Organic Framework for Efficient Gas Adsorption and Separation Open
View article: Supramolecular lead(II) coordination polymers, obtained from polydonor N'-(amino(pyrazin-2-yl)methylene)thiosemicarbazide
Supramolecular lead(II) coordination polymers, obtained from polydonor N'-(amino(pyrazin-2-yl)methylene)thiosemicarbazide Open
View article: Synthesis, Characterization, Computational Study and Third-order Non-linear Optical Properties of 4-(2-aminomethyl)pyridinium dipicrate
Synthesis, Characterization, Computational Study and Third-order Non-linear Optical Properties of 4-(2-aminomethyl)pyridinium dipicrate Open
View article: Exploring coinage bonding interactions in [Au(CN)<sub>4</sub>]<sup>−</sup> assemblies with silver and zinc complexes: a structural and theoretical study
Exploring coinage bonding interactions in [Au(CN)<sub>4</sub>]<sup>−</sup> assemblies with silver and zinc complexes: a structural and theoretical study Open
This work examines coinage bonding interactions in [Au(CN) 4 ] − assemblies with silver and zinc complexes, focusing on anion⋯anion assemblies.
View article: An electrically conductive dinuclear aluminium complex for the fabrication of a Schottky diode
An electrically conductive dinuclear aluminium complex for the fabrication of a Schottky diode Open
The dimeric Al( iii ) complex 1 generated 1D polymeric chain via the C–H⋯π bond and π⋯π interactions and significantly influenced in its Schottky barrier diode behaviour.
View article: Versatile copper(<scp>ii</scp>) discrete and polymeric coordination compounds with (pyridine-2-yl)methylenenicotinohydrazide and azelaic acid
Versatile copper(<span>ii</span>) discrete and polymeric coordination compounds with (pyridine-2-yl)methylenenicotinohydrazide and azelaic acid Open
This manuscript presents the synthesis, structural characterization and DFT analysis of a series of copper( ii ) coordination compounds synthesized through various methods.
View article: Structural and theoretical insights into the influence of thiocyanate ligands on divalent metal complexes with terpyridine derivatives
Structural and theoretical insights into the influence of thiocyanate ligands on divalent metal complexes with terpyridine derivatives Open
View article: Discrete versus polymeric structures of coordination compounds of copper(II) with (pyridin-2-yl)methylenenicotinohydrazide and a library of dicarboxylic acids
Discrete versus polymeric structures of coordination compounds of copper(II) with (pyridin-2-yl)methylenenicotinohydrazide and a library of dicarboxylic acids Open
View article: Bis[<i>S</i>-octyl 3-(2-methylpropylidene)dithiocarbazato-κ<sup>2</sup> <i>N</i> <sup>3</sup>,<i>S</i>]nickel(II)
Bis[<i>S</i>-octyl 3-(2-methylpropylidene)dithiocarbazato-κ<sup>2</sup> <i>N</i> <sup>3</sup>,<i>S</i>]nickel(II) Open
The central Ni II atom in the title complex, [Ni(C 13 H 25 N 2 S 2 ) 2 ], is located on an inversion center and adopts a roughly square-planar coordination environment defined by two chelating N , S donor sets of two symmetry-related ligan…
View article: A water-soluble Pd<sub>4</sub> molecular tweezer for selective encapsulation of isomeric quinones and their recyclable extraction
A water-soluble Pd<sub>4</sub> molecular tweezer for selective encapsulation of isomeric quinones and their recyclable extraction Open
A molecular tweezer (MT) was obtained by reacting a tetraimidazole donor (L) with a Pd( ii ) acceptor (M). MT was used for multicycle aqueous extraction of phenanthrenequinone (PQ) in high purity from an equimolar mixture of isomeric anthr…
View article: On the pivotal role of tetrel bonding in the supramolecular architectures of Pb<sup>II</sup>–NCS complexes with chelating thiosemicarbazide derivatives
On the pivotal role of tetrel bonding in the supramolecular architectures of Pb<sup>II</sup>–NCS complexes with chelating thiosemicarbazide derivatives Open
Detailed analysis of 1D and 2D supramolecular polymeric aggregations in Pb-complexes, driven by Pb⋯NCS and Pb⋯SCN tetrel bonds.
View article: Discrete Versus Polymeric Structures of Coordination Compounds of Copper(Ii) with (Pyridin-2-Yl)Methylenenicotinohydrazide and a Library of Dicarboxylic Acids
Discrete Versus Polymeric Structures of Coordination Compounds of Copper(Ii) with (Pyridin-2-Yl)Methylenenicotinohydrazide and a Library of Dicarboxylic Acids Open
View article: Structural diversity and tetrel bonding significance in lead(<scp>ii</scp>) complexes with pyrazoylisonicotinoylhydrazone and varied anionic co-ligands
Structural diversity and tetrel bonding significance in lead(<span>ii</span>) complexes with pyrazoylisonicotinoylhydrazone and varied anionic co-ligands Open
Four lead( ii ) complexes featuring pyrazoylisonicotinoylhydrazone ligand paired with various anionic co-ligands were synthesized and X-ray characterized, exhibiting tetrel bonding interactions.
View article: Structural and Theoretical Insights into the Influence of Thiocyanate Ligands on Divalent Metal Complexes with Terpyridine Derivatives
Structural and Theoretical Insights into the Influence of Thiocyanate Ligands on Divalent Metal Complexes with Terpyridine Derivatives Open
View article: CCDC 2295454: Experimental Crystal Structure Determination
CCDC 2295454: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: A novel nickel(II) Complex with N,S-donor Schiff Base: Structural Characterisation, DFT, TD-DFT Study and Catalytic Investigation
A novel nickel(II) Complex with N,S-donor Schiff Base: Structural Characterisation, DFT, TD-DFT Study and Catalytic Investigation Open
One new mononuclear nickel(II) thiosemicarbazone complex (1), has been synthesised from the Schiff base ligand derived from p-anisaldehyde and thiosemicarbazide. Complex 1 was characterized by using different spectroscopic techniques and s…
View article: Crystal structure of <i>S</i>-<i>n</i>-octyl 3-(1-phenylethylidene)dithiocarbazate and of its bis-chelated nickel(II) complex
Crystal structure of <i>S</i>-<i>n</i>-octyl 3-(1-phenylethylidene)dithiocarbazate and of its bis-chelated nickel(II) complex Open
The nitrogen–sulfur Schiff base proligand S - n -octyl 3-(1-phenylethylidene)dithiocarbazate, C 17 H 26 N 2 S 2 (H L ), was prepared by reaction of S -octyl dithiocarbamate with acetophenone. Treatment of H L with nickel acetate yielded th…
View article: CCDC 2254906: Experimental Crystal Structure Determination
CCDC 2254906: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2254858: Experimental Crystal Structure Determination
CCDC 2254858: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2232077: Experimental Crystal Structure Determination
CCDC 2232077: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2204531: Experimental Crystal Structure Determination
CCDC 2204531: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …