
TY  - JOUR
A1  - Curtis, Neil F. 
A1  - Gladkikh, Olga P. 
A1  - Turnbull, Mark M. 
T1  - Copper(II) Compounds with Amine Imine Ligands; Structures of (2,4,6,9,11-Pentamethyl-5,8-diazadodeca-4,8-diene-2,11-diamine)copper(II) Perchlorate and (2,4-Dimethyl-5,8,11- triazatridec-4-ene-2,13-diamine)copper(II) Perchlorate
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1998
VL  - 51
IS  - 7
SP  - 631
EP  - 636
KW  - 
UR  - https://doi.org/10.1071/C97172 
N2  - (2,4,6,9,11-Pentamethyl-5,8-diazadodeca-4,8-diene-2,11-diamine)copper(II) perchlorate, formed by reaction of (propane-1,2-diamine)copper(II) perchlorate with 4-amino-4-methylpentan-2-one, has the copper(II) ion in tetrahedrally twisted &#91;&#177;0&#183;23(1) &#197;&#93; square planar coordination by the tetradentate ligand, with a weak axial interaction with a perchlorate ion with Cu&#8211;O 2&#183;64(1) &#197; &#91;C15H32Cl2CuN4O8, Mr 530&#183;89, monoclinic, space group P21/n, a 9&#183;938(7), b 13&#183;591(7), c 17&#183;149(9) &#197;, &#946; 106&#183;65(5)&#176;, Z 4, R1 0&#183;066 for 1096 reflections&#93;. 2,4-Dimethyl-5,8,11-triazatridec-4-ene-2,13-diamine)copper(II) perchlorate, similarly formed from (triethylenetetramine)copper(II) perchlorate, has the copper(II) ion in square pyramidal coordination by the pentadentate ligand with the terminal primary amine group of the triamine residue in the axial site with Cu&#8211;N 2&#183;189(5) &#197;. The basal plane of four nitrogen donor atoms is tetrahedrally twisted &#91;&#177;0&#183;18(1) &#197;&#93;, with the copper(II) ion displaced from this plane by 0&#183;27(1) &#197; &#91;C12H29Cl2CuN5O8, Mr 505&#183;84, monoclinic, space group P21/c, a, 9&#183;934(2), b, 15&#183;719(3), c, 13&#183;688(3) &#197;, &#946; 107&#183;83(3)&#176;, Z 4, R1 0&#183; 044 for 1485 reflections&#93;. 
ER  -

