Syntheses, characterization, single crystal X-ray structures and antimicrobial activities of four Cu(II) 3-halobenzoate complexes; Cu(3-chloro/bromobenzoate)2 in the presence of heterocyclic N-donor ligands β/γ-picolines

Polyhedron ◽  
2016 ◽  
Vol 119 ◽  
pp. 494-504 ◽  
Author(s):  
Raj Pal Sharma ◽  
Santosh Kumar ◽  
Jitendra Kumar ◽  
Paloth Venugopalan ◽  
Vijay Singh Gondil ◽  
...  
Keyword(s):  
Single Crystal ◽  
Antimicrobial Activities ◽  
Donor Ligands ◽  
X Ray

scholarly journals Syntheses, Characterization, Crystal Structures and Antimicrobial Activity of Schiff Base Copper(II) Complexes Derived from 2-Bromo-6-((2-(isopropylamino) ethylimino)methyl)phenol

2021 ◽  
Vol 68 (4) ◽  
pp. 1008-1015
Author(s):  
Yong Yuan ◽  
Xi-Kun Lu ◽  
Gao-Qi Zhou ◽  
Xiao-Yang Qiu
Keyword(s):  
Antimicrobial Activity ◽  
Schiff Base ◽  
Single Crystal ◽  
Elemental Analysis ◽  
Structure Determination ◽  
Antimicrobial Activities ◽  
X Ray ◽  
Zwitterionic Form ◽  
Square Planar ◽  
Vis Spectroscopy

Three new copper(II) complexes, [Cu(LH)2]Br2 (1), [Cu(LH)2]NCS2 (2), and [Cu(LH)2](NO3)2 (3), where LH is the zwitterionic form of 2-bromo-6-((2-(isopropylamino)ethylimino)methyl)phenol (HL), were synthesized and characterized by elemental analysis, IR and UV-vis spectroscopy. The structures of the complexes were further confirmed by single crystal X-ray structure determination. All compounds are mononuclear copper(II) complexes. The Cu atoms in the complexes are coordinated by two imino N and two phenolate O atoms from two LH ligands, forming square planar coordination. The compounds were assayed for their antimicrobial activities.

Synthesis and structural characterization of donor-stabilized disubstituted diphenyldithiophosphates of nickel(II)

2014 ◽  
Vol 70 (4) ◽  
pp. 761-767 ◽  
Author(s):  
Sandeep Kumar ◽  
Ruchi Khajuria ◽  
Amanpreet Kaur Jassal ◽  
Geeta Hundal ◽  
Maninder S. Hundal ◽  
...  
Keyword(s):  
Single Crystal ◽  
Chelate Ring ◽  
Donor Ligands ◽  
Monoclinic Space Group ◽  
Bidentate Ligands ◽  
X Ray Diffraction ◽  
Triclinic Space Group ◽  
Space Group ◽  
X Ray

Donor-stabilized addition complexes of nickel(II) with disubstituted diphenyldithiophosphates, [{(ArO)2PS2}2NiL2] {Ar = 2,4-(CH3)2C6H3[(1), (5)], 2,5-(CH3)2C6H3[(2), (6)], 3,4-(CH3)2C6H3[(3), (7)] and 3,5-(CH3)2C6H3[(4), (8)];L= C5H5N [(1)–(4)] and C7H9N [(5)–(8)]}, were successfully isolated and characterized by elemental analysis, magnetic moment, IR spectroscopy and single-crystal X-ray analysis. Compound (4) crystallizes in the monoclinic space groupP21/nwhereas compounds (7) and (8) crystallize in the triclinic space group P\bar 1. The single-crystal X-ray diffraction analysis of (4), (7) and (8) reveals a six-coordinated octahedral geometry for the NiS4N2chromophore. Two diphenyldithiophosphate ions act as bidentate ligands with their S atoms coordinated to the Ni centre. Each of them forms a four-membered chelate ring in the equatorial plane. The N atoms from two donor ligands are axially coordinated to the Ni atom.

3D non porous and thermally labile nickel(II) and manganese(II) complexes with hetero donor ligands: Synthesis, X-ray single crystal structure, thermal and luminescent study

2010 ◽  
Vol 363 (8) ◽  
pp. 1843-1848 ◽  
Author(s):  
Sudipta Dalai ◽  
Abhinandan Rana ◽  
Madhusudan Bera ◽  
Durga Sankar Chowdhuri ◽  
Ennio Zangrando
Keyword(s):  
Crystal Structure ◽  
Single Crystal ◽  
Single Crystal Structure ◽  
Donor Ligands ◽  
X Ray

Synthesis, single crystal X-ray studies and antimicrobial activities of novel Indole barbiturates

2011 ◽  
Vol 21 (10) ◽  
pp. 2896-2901 ◽  
Author(s):  
S. Vijaya Laxmi ◽  
B. Janardhan ◽  
B. Rajitha ◽  
P. Raghavaiah ◽  
Prathima Srinivas
Keyword(s):  
Single Crystal ◽  
Antimicrobial Activities ◽  
X Ray

Syntheses, crystal structures and antimicrobial activities of Cu(ii), Ru(ii), and Pt(ii) compounds with an anthracene-containing tripodal ligand

RSC Advances ◽  
2015 ◽  
Vol 5 (14) ◽  
pp. 10521-10528 ◽  
Author(s):  
Zeli Yuan ◽  
Xiaomin Shen ◽  
Jiandong Huang
Keyword(s):  
Single Crystal ◽  
Crystal Structures ◽  
Diffraction Method ◽  
Antimicrobial Activities ◽  
X Ray Diffraction ◽  
Tripodal Ligand ◽  
X Ray

Three new Cu(ii), Ru(ii), and Pt(ii) compounds of an anthracene-containing tripodal ligand were synthesized. Their crystal structures was determined by a single-crystal X-ray diffraction method and their antimicrobial activities were investigated.

Synthesis, spectroscopic and single crystal X-ray studies on three new mononuclear Ni(II) pincer type complexes: DFT calculations and their antimicrobial activities

2017 ◽  
Vol 1141 ◽  
pp. 428-435 ◽  
Author(s):  
Samaresh Layek ◽  
Bhumika Agrahari ◽  
Abhrajyoti Tarafdar ◽  
Chanda Kumari ◽  
Anuradha ◽  
...  
Keyword(s):  
Dft Calculations ◽  
Single Crystal ◽  
Antimicrobial Activities ◽  
X Ray

Two 3D ZnII Metal–Organic Frameworks with 3- and 8-Fold Interpenetration: Syntheses, Structures, Photodegradation, and Photoluminescent Properties

2017 ◽  
Vol 70 (3) ◽  
pp. 314 ◽  
Author(s):  
Chuan-Bin Fan ◽  
Xiang-Min Meng ◽  
Yu-Hua Fan ◽  
Zi-Ao Zong ◽  
Xiao-Yin Zhang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Metal Organic Frameworks ◽  
Xrd Analysis ◽  
Donor Ligands ◽  
Photoluminescence Properties ◽  
X Ray Diffraction ◽  
X Ray ◽  
Metal Organic ◽  
Solvothermal Conditions ◽  
Single Crystal Xrd Analysis

Two novel coordination polymers, namely {[Zn(sbdc)(bmib)]·0.4H2O}n (1) and {[Zn(sbdc)(bibd)]·DMF}n (2) (H2sbdc = 4,4′-stilbenedicarboxylic, bmib = 1,4-bis(2-methylimidazol-1-yl)butane, bibd = 1,1′-(1,4-butanediyl)bis(imidazole), DMF = N,N-dimethylformamide), have been acquired under solvothermal conditions, and have been characterised by elemental analysis, infrared spectra, thermogravimetric analysis, and single-crystal X-ray diffraction (XRD). Single-crystal XRD analysis reveals that 1 shows eight-fold interpenetrating 3D frameworks with a four-connected (66) sqc6 topology and 2 displays four-connected three-fold interpenetrating 3D frameworks. The flexible N-donor ligands play an important role in the construction of the final topological structures for 1 and 2. Furthermore, 1 and 2 exhibit good photodegradation capability and photoluminescence properties.

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