Compounds > 1-4-7-trimethyl-1-4-7-triazacyclononane

1-4-7-trimethyl-1-4-7-triazacyclononane and tetracyanoquinodimethane

1-4-7-trimethyl-1-4-7-triazacyclononane has been researched along with tetracyanoquinodimethane* in 2 studies

Other Studies

2 other study(ies) available for 1-4-7-trimethyl-1-4-7-triazacyclononane and tetracyanoquinodimethane

Article	Year
Synthesis, spectroscopic and thermal investigations of solid charge-transfer complexes of 1,4,7-trimethyl-1,4,7-triazacyclononane and the acceptors iodine, TCNE, TCNQ and chloranil. Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2008, Dec-15, Volume: 71, Issue:4 The solid charge-transfer complexes formed in the reaction of the electron donor 1,4,7-trimethyl-1,4,7-triazacyclononane (TMTACN) with the acceptors iodine, tetracyanoethylene (TCNE) and 7,7,8,8-tetracyanoquinodimethane (TCNQ) have been isolated. These were characterized through electronic and infrared spectra as well as thermal and elemental analysis. The results show that the formed solid CT-complexes have the formulas [(TMTACN)I]I3, [(TMTACN)(TCNE)5] and [(TMTACN)(TCNQ)3] in full agreement with the known reaction stoichiometries in solution. The chloranil CT-solid complex cannot be isolated in pure form. Topics: Aza Compounds; Chloranil; Ethylenes; Iodine; Light; Models, Chemical; Nitriles; Nitrogen; Photochemistry; Spectrophotometry; Spectrophotometry, Infrared; Temperature	2008
Spectroscopic investigation of the charge-transfer interactions between 1,4,7-trimethyl-1,4,7-triazacyclononane and the acceptors iodine, TCNE, TCNQ and chloranil. Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2007, Volume: 68, Issue:3 The interaction of the interesting polynitrogen cyclic base 1,4,7-trimethyl-1,4,7-triazacyclononane (TMTACN) with the sigma-acceptor iodine and pi-acceptors tetracyanoethylene (TCNE), 7,7,8,8-tetracyanoquinodimethane (TCNQ) and tetrachloro-p-benzoquinone (chloranil) have been studied spectrophotometrically and cyclic voltametrically in chloroform at 20 degrees C. Based on the obtained data, the formed charge-transfer complexes were formulated as [(TMTACN)I](+).I(3)(-), [(TMTACN)(TCNE)(5)], [(TMTACN)(TCNQ)(3)] and [(TMTACN)(chloranil)(3)] where the stoichiometry of the reactions, donor:acceptor molar ratios, were shown to equal 1:2 for iodine complex, 1:3 for chloranil and TCNQ complexes and 1:5 for TCNE complex. Topics: Aza Compounds; Chloranil; Chloroform; Ethylenes; Iodine; Nitriles; Oxidation-Reduction; Photometry; Spectrum Analysis; Titrimetry	2007

Article

Year

Synthesis, spectroscopic and thermal investigations of solid charge-transfer complexes of 1,4,7-trimethyl-1,4,7-triazacyclononane and the acceptors iodine, TCNE, TCNQ and chloranil.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2008, Dec-15, Volume: 71, Issue:4

The solid charge-transfer complexes formed in the reaction of the electron donor 1,4,7-trimethyl-1,4,7-triazacyclononane (TMTACN) with the acceptors iodine, tetracyanoethylene (TCNE) and 7,7,8,8-tetracyanoquinodimethane (TCNQ) have been isolated. These were characterized through electronic and infrared spectra as well as thermal and elemental analysis. The results show that the formed solid CT-complexes have the formulas [(TMTACN)I]I3, [(TMTACN)(TCNE)5] and [(TMTACN)(TCNQ)3] in full agreement with the known reaction stoichiometries in solution. The chloranil CT-solid complex cannot be isolated in pure form.

Topics: Aza Compounds; Chloranil; Ethylenes; Iodine; Light; Models, Chemical; Nitriles; Nitrogen; Photochemistry; Spectrophotometry; Spectrophotometry, Infrared; Temperature

2008

Spectroscopic investigation of the charge-transfer interactions between 1,4,7-trimethyl-1,4,7-triazacyclononane and the acceptors iodine, TCNE, TCNQ and chloranil.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2007, Volume: 68, Issue:3

The interaction of the interesting polynitrogen cyclic base 1,4,7-trimethyl-1,4,7-triazacyclononane (TMTACN) with the sigma-acceptor iodine and pi-acceptors tetracyanoethylene (TCNE), 7,7,8,8-tetracyanoquinodimethane (TCNQ) and tetrachloro-p-benzoquinone (chloranil) have been studied spectrophotometrically and cyclic voltametrically in chloroform at 20 degrees C. Based on the obtained data, the formed charge-transfer complexes were formulated as [(TMTACN)I](+).I(3)(-), [(TMTACN)(TCNE)(5)], [(TMTACN)(TCNQ)(3)] and [(TMTACN)(chloranil)(3)] where the stoichiometry of the reactions, donor:acceptor molar ratios, were shown to equal 1:2 for iodine complex, 1:3 for chloranil and TCNQ complexes and 1:5 for TCNE complex.

Topics: Aza Compounds; Chloranil; Chloroform; Ethylenes; Iodine; Nitriles; Oxidation-Reduction; Photometry; Spectrum Analysis; Titrimetry

2007