SYNTHESIS AND CHARACTERIZATION OF CIS AND TRANS-DICHLOROBIS-(ETHYLENEDIAMINE)-RHODIUM(III) SALTS:1

1960 ◽  
Vol 82 (16) ◽  
pp. 4423-4424 ◽  
Author(s):  
S. Anderson ◽  
Fred Basolo
Keyword(s):  
Synthesis And Characterization ◽  
Cis And Trans

Synthesis and characterization of cis- and trans-dicyano(1,4,8,11-tetraazacyclotetradecane)rhodium(III) perchlorate

1983 ◽  
Vol 76 ◽  
pp. L179-L182 ◽  
Author(s):  
Noel A.P. Kane-Maguire ◽  
Patti K. Miller ◽  
Larry S. Trzupek
Keyword(s):  
Synthesis And Characterization ◽  
Cis And Trans

ChemInform Abstract: SYNTHESIS AND CHARACTERIZATION OF CIS- AND TRANS-DICYANO(1,4,8,11-TETRAAZACYCLOTETRADECANE)RHODIUM(III) PERCHLORATE

1983 ◽  
Vol 14 (23) ◽  
Author(s):  
N. A. P. KANE-MAGUIRE ◽  
P. K. MILLER ◽  
L. S. TRZUPEK
Keyword(s):  
Synthesis And Characterization ◽  
Cis And Trans

Synthesis and characterization of cis and trans isomers of [NiL2(NCS)2] [L=1-(2-aminoethyl)pyrrolidine]: X-ray single-crystal structures

Polyhedron ◽  
2000 ◽  
Vol 19 (15) ◽  
pp. 1803-1807 ◽  
Author(s):  
Inamur Rahaman Laskar ◽  
Tapas Kumar Maji ◽  
Siddhartha Chaudhuri ◽  
Ashutosh Ghosh ◽  
Nirmalendu Ray Chaudhuri
Keyword(s):  
Single Crystal ◽  
Crystal Structures ◽  
Synthesis And Characterization ◽  
Trans Isomers ◽  
X Ray ◽  
Single Crystal Structures ◽  
Cis And Trans Isomers ◽  
Cis And Trans

Synthesis and Characterization of the CIS and TRANS Isomers of Ph3Sn-CHCH-C(OH)RR' Compounds and their GEM Analogs. Evidence for an Intramolecular HO→Sn interaction In the solid and Solution State

2010 ◽  
Vol 103 (5-6) ◽  
pp. 273-284 ◽  
Author(s):  
FranÇois Kayser ◽  
Monique Biesemans ◽  
Ann Delmotte ◽  
Robert Hendrix ◽  
Patrick Malschaert ◽  
...  
Keyword(s):  
Synthesis And Characterization ◽  
Trans Isomers ◽  
Solution State ◽  
Cis And Trans Isomers ◽  
Cis And Trans

Syntheses, electrochemistry and photophysical properties of a series ofmeso-pyridylpentafluorophenylporphyrins

2010 ◽  
Vol 14 (11) ◽  
pp. 975-984 ◽  
Author(s):  
Emmanuel Z. Moreira ◽  
Alba D.Q. Ferreira ◽  
Cláudio Roberto Neri ◽  
Sumitra Mukhopadhyay ◽  
Sérgio Dovidauskas ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Photophysical Properties ◽  
Synthesis And Characterization ◽  
Redox Potentials ◽  
Trans Isomers ◽  
X Ray ◽  
X Ray Crystallography ◽  
Cis And Trans Isomers ◽  
Cis And Trans

This work presents the synthesis and characterization of a series of substituted pyridylpentafluroporphyrins, including the separation of the cis- and trans-isomers, the latter being characterized by X-ray crystallography. The spectroscopic and electrochemical properties of the series are dependent on the number of electron withdrawing pentafluorophenyl substituent, but they do not depend on the symmetry of the molecule. Ongoing from the monosubstituted to the more substituted pentafluorophenyl porphyrin H2(MPyTFPP) derivative, the Soret bands are slightly red-shifted and their quantum fluorescence yields range from 0.035 to 0.046, consistent with the value of 0.045 for the fully substituted 5,10,15,20-tetrapentafluorophenylporphyrin (dichloromethane solutions). The redox potentials of the reductive processes of monoanion and dianion formation are also sensitive to the number of pentafluoro substituents, shifting 180 mV to more positive values for the P0/P-1process ongoing from the monopentafluoro to the tris-pentafluorophenyl substituted derivative.

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