Three transition-metal complexes with the macrocyclic ligand meso-5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane (L): [Cu(ClO4)2(L)], [Zn(NO3)2(L)] and [CuCl(L)(H2O)]Cl
The three transition-metal complexes, (meso-5,7,7,12,14,14-hexa methyl-1,4,8,11-tetra azacyclo tetra decane-κ4 N)bis (perchlorato-κO)copper(II), [Cu(ClO4)2(C18H40N4)], (I), (meso-5,7,7,12,14,14-hexa methyl-1,4,8,11-tetra azacyclo tetra decane-κ4 N)bis (nitrato-κO)zinc(II), [Zn(NO3)2(C18H40N4)], (II)...
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2013
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v69_n8_p862_Yasmin http://hdl.handle.net/20.500.12110/paper_01082701_v69_n8_p862_Yasmin |
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paper:paper_01082701_v69_n8_p862_Yasmin2023-06-08T15:10:46Z Three transition-metal complexes with the macrocyclic ligand meso-5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane (L): [Cu(ClO4)2(L)], [Zn(NO3)2(L)] and [CuCl(L)(H2O)]Cl Suarez, Sebastian Doctorovich, Fabio Ariel biologically important compounds chiral compounds crystal structure macrocycles biologically important compounds Chiral compounds Hydrogen-bond donors Inter molecular hydrogen bondings Macrocycles Significant differences Three-dimensional networks Transition-metal complex Chlorine compounds Crystal structure Hydrogen bonds Ligands Metal complexes Nitrogen compounds Paraffins Zinc Zinc compounds Copper alkane coordination compound copper heterocyclic compound ligand macrocyclic compound n tetradecane n-tetradecane zinc article biologically important compounds chemical structure chemistry chiral compounds crystal structure hydrogen bond macrocycles synthesis X ray crystallography biologically important compounds chiral compounds crystal structure macrocycles Alkanes Aza Compounds Coordination Complexes Copper Crystallography, X-Ray Hydrogen Bonding Ligands Macrocyclic Compounds Models, Molecular Zinc The three transition-metal complexes, (meso-5,7,7,12,14,14-hexa methyl-1,4,8,11-tetra azacyclo tetra decane-κ4 N)bis (perchlorato-κO)copper(II), [Cu(ClO4)2(C18H40N4)], (I), (meso-5,7,7,12,14,14-hexa methyl-1,4,8,11-tetra azacyclo tetra decane-κ4 N)bis (nitrato-κO)zinc(II), [Zn(NO3)2(C18H40N4)], (II), and aqua chlorido (meso-5,7,7,12,14,14-hexa methyl-1,4,8,11-tetraazacyclo tetra decane-κ4 N)copper(II) chloride, [CuCl(C18H40N4)(H2O)]Cl, (III), are described. The mol ecules display a very similarly distorted 4+2 octa hedral environment for the cation [located at an inversion centre in (I) and (II)], defined by the macrocycle N4 group in the equatorial sites and two further ligands in trans-axial positions [two O-ClO3 ligands in (I), two O-NO2 ligands in (II) and one chloride and one aqua ligand in (III)]. The most significant difference in mol ecular shape resides in these axial ligands, the effect of which on the intra- and inter molecular hydrogen bonding is discussed. In the case of (I), all strong hydrogen-bond donors are saturated in intra molecular inter actions, while weak inter molecular C - H⋯O contacts result in a three-dimensional network. In (II) and (III), instead, there are N - H and O - H donors left over for inter molecular inter actions, giving rise to the formation of strongly linked but weakly inter acting chains. © 2013 International Union of Crystallography. Fil:Suarez, S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Doctorovich, F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2013 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v69_n8_p862_Yasmin http://hdl.handle.net/20.500.12110/paper_01082701_v69_n8_p862_Yasmin |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
biologically important compounds chiral compounds crystal structure macrocycles biologically important compounds Chiral compounds Hydrogen-bond donors Inter molecular hydrogen bondings Macrocycles Significant differences Three-dimensional networks Transition-metal complex Chlorine compounds Crystal structure Hydrogen bonds Ligands Metal complexes Nitrogen compounds Paraffins Zinc Zinc compounds Copper alkane coordination compound copper heterocyclic compound ligand macrocyclic compound n tetradecane n-tetradecane zinc article biologically important compounds chemical structure chemistry chiral compounds crystal structure hydrogen bond macrocycles synthesis X ray crystallography biologically important compounds chiral compounds crystal structure macrocycles Alkanes Aza Compounds Coordination Complexes Copper Crystallography, X-Ray Hydrogen Bonding Ligands Macrocyclic Compounds Models, Molecular Zinc |
| spellingShingle |
biologically important compounds chiral compounds crystal structure macrocycles biologically important compounds Chiral compounds Hydrogen-bond donors Inter molecular hydrogen bondings Macrocycles Significant differences Three-dimensional networks Transition-metal complex Chlorine compounds Crystal structure Hydrogen bonds Ligands Metal complexes Nitrogen compounds Paraffins Zinc Zinc compounds Copper alkane coordination compound copper heterocyclic compound ligand macrocyclic compound n tetradecane n-tetradecane zinc article biologically important compounds chemical structure chemistry chiral compounds crystal structure hydrogen bond macrocycles synthesis X ray crystallography biologically important compounds chiral compounds crystal structure macrocycles Alkanes Aza Compounds Coordination Complexes Copper Crystallography, X-Ray Hydrogen Bonding Ligands Macrocyclic Compounds Models, Molecular Zinc Suarez, Sebastian Doctorovich, Fabio Ariel Three transition-metal complexes with the macrocyclic ligand meso-5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane (L): [Cu(ClO4)2(L)], [Zn(NO3)2(L)] and [CuCl(L)(H2O)]Cl |
| topic_facet |
biologically important compounds chiral compounds crystal structure macrocycles biologically important compounds Chiral compounds Hydrogen-bond donors Inter molecular hydrogen bondings Macrocycles Significant differences Three-dimensional networks Transition-metal complex Chlorine compounds Crystal structure Hydrogen bonds Ligands Metal complexes Nitrogen compounds Paraffins Zinc Zinc compounds Copper alkane coordination compound copper heterocyclic compound ligand macrocyclic compound n tetradecane n-tetradecane zinc article biologically important compounds chemical structure chemistry chiral compounds crystal structure hydrogen bond macrocycles synthesis X ray crystallography biologically important compounds chiral compounds crystal structure macrocycles Alkanes Aza Compounds Coordination Complexes Copper Crystallography, X-Ray Hydrogen Bonding Ligands Macrocyclic Compounds Models, Molecular Zinc |
| description |
The three transition-metal complexes, (meso-5,7,7,12,14,14-hexa methyl-1,4,8,11-tetra azacyclo tetra decane-κ4 N)bis (perchlorato-κO)copper(II), [Cu(ClO4)2(C18H40N4)], (I), (meso-5,7,7,12,14,14-hexa methyl-1,4,8,11-tetra azacyclo tetra decane-κ4 N)bis (nitrato-κO)zinc(II), [Zn(NO3)2(C18H40N4)], (II), and aqua chlorido (meso-5,7,7,12,14,14-hexa methyl-1,4,8,11-tetraazacyclo tetra decane-κ4 N)copper(II) chloride, [CuCl(C18H40N4)(H2O)]Cl, (III), are described. The mol ecules display a very similarly distorted 4+2 octa hedral environment for the cation [located at an inversion centre in (I) and (II)], defined by the macrocycle N4 group in the equatorial sites and two further ligands in trans-axial positions [two O-ClO3 ligands in (I), two O-NO2 ligands in (II) and one chloride and one aqua ligand in (III)]. The most significant difference in mol ecular shape resides in these axial ligands, the effect of which on the intra- and inter molecular hydrogen bonding is discussed. In the case of (I), all strong hydrogen-bond donors are saturated in intra molecular inter actions, while weak inter molecular C - H⋯O contacts result in a three-dimensional network. In (II) and (III), instead, there are N - H and O - H donors left over for inter molecular inter actions, giving rise to the formation of strongly linked but weakly inter acting chains. © 2013 International Union of Crystallography. |
| author |
Suarez, Sebastian Doctorovich, Fabio Ariel |
| author_facet |
Suarez, Sebastian Doctorovich, Fabio Ariel |
| author_sort |
Suarez, Sebastian |
| title |
Three transition-metal complexes with the macrocyclic ligand meso-5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane (L): [Cu(ClO4)2(L)], [Zn(NO3)2(L)] and [CuCl(L)(H2O)]Cl |
| title_short |
Three transition-metal complexes with the macrocyclic ligand meso-5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane (L): [Cu(ClO4)2(L)], [Zn(NO3)2(L)] and [CuCl(L)(H2O)]Cl |
| title_full |
Three transition-metal complexes with the macrocyclic ligand meso-5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane (L): [Cu(ClO4)2(L)], [Zn(NO3)2(L)] and [CuCl(L)(H2O)]Cl |
| title_fullStr |
Three transition-metal complexes with the macrocyclic ligand meso-5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane (L): [Cu(ClO4)2(L)], [Zn(NO3)2(L)] and [CuCl(L)(H2O)]Cl |
| title_full_unstemmed |
Three transition-metal complexes with the macrocyclic ligand meso-5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane (L): [Cu(ClO4)2(L)], [Zn(NO3)2(L)] and [CuCl(L)(H2O)]Cl |
| title_sort |
three transition-metal complexes with the macrocyclic ligand meso-5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane (l): [cu(clo4)2(l)], [zn(no3)2(l)] and [cucl(l)(h2o)]cl |
| publishDate |
2013 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v69_n8_p862_Yasmin http://hdl.handle.net/20.500.12110/paper_01082701_v69_n8_p862_Yasmin |
| work_keys_str_mv |
AT suarezsebastian threetransitionmetalcomplexeswiththemacrocyclicligandmeso577121414hexamethyl14811tetraazacyclotetradecanelcuclo42lznno32landcucllh2ocl AT doctorovichfabioariel threetransitionmetalcomplexeswiththemacrocyclicligandmeso577121414hexamethyl14811tetraazacyclotetradecanelcuclo42lznno32landcucllh2ocl |
| _version_ |
1768543650940190720 |