The complex (m,h2:h2-L)AuCl22, L2- = N,N'-bis(a-picolinoyl)hydrazido(2-), as obtained directly or through ring-opening reaction of 3,6-bis(2-pyridyl)-1,2,4,5-tetrazine
N,N'-bis(a-picolinoyl)hydrazine (H2L) is a potentially bis-tridentate conjugated ligand in its doubly deprotonated form L2-. The digold(III) complex (m-L)AuCl22 was obtained from KAuCl4 either by using H2L/NaOH or through a ring-opening/hydrolysis reaction of 3,6-bis(2-pyridyl)-1,2,4,5-tetrazine (bptz), as similarly obsd. recently with CuII. The crystal structure of (m-L)AuCl22 exhibits bis(N,N')-coordination; two perpendicular mol. halves with uncoordinated carbonyl functions are present which explains the relatively short Au-Au distance of 3.974 \AA. on SciFinder(R)
%0 Journal Article
%1 Dogan.2004
%A Dogan, Akbey
%A Schwederski, Brigitte
%A Schleid, Thomas
%A Lissner, Falk
%A Fiedler, Jan
%A Kaim, Wolfgang.
%D 2004
%J Inorganic Chemistry Communications
%K complex complex;gold crystal dinuclear gold opening picolinoylhydrazine prepn ring structure structure;pyridyltriazine
%N 2
%P 220--223
%R 10.1016/j.inoche.2003.11.006
%T The complex (m,h2:h2-L)AuCl22, L2- = N,N'-bis(a-picolinoyl)hydrazido(2-), as obtained directly or through ring-opening reaction of 3,6-bis(2-pyridyl)-1,2,4,5-tetrazine
%V 7
%X N,N'-bis(a-picolinoyl)hydrazine (H2L) is a potentially bis-tridentate conjugated ligand in its doubly deprotonated form L2-. The digold(III) complex (m-L)AuCl22 was obtained from KAuCl4 either by using H2L/NaOH or through a ring-opening/hydrolysis reaction of 3,6-bis(2-pyridyl)-1,2,4,5-tetrazine (bptz), as similarly obsd. recently with CuII. The crystal structure of (m-L)AuCl22 exhibits bis(N,N')-coordination; two perpendicular mol. halves with uncoordinated carbonyl functions are present which explains the relatively short Au-Au distance of 3.974 \AA. on SciFinder(R)
@article{Dogan.2004,
abstract = {N,N'-bis(\textgreek{a}-picolinoyl)hydrazine (H2L) is a potentially bis-tridentate conjugated ligand in its doubly deprotonated form L2-. The digold(III) complex (\textgreek{m}-L)[AuCl2]2 was obtained from KAuCl4 either by using H2L/NaOH or through a ring-opening/hydrolysis reaction of 3,6-bis(2-pyridyl)-1,2,4,5-tetrazine (bptz), as similarly obsd. recently with CuII. The crystal structure of (\textgreek{m}-L)[AuCl2]2 exhibits bis(N,N')-coordination; two perpendicular mol. halves with uncoordinated carbonyl functions are present which explains the relatively short Au-Au distance of 3.974 {\AA}. [on SciFinder(R)]},
added-at = {2019-07-15T13:41:23.000+0200},
author = {Dogan, Akbey and Schwederski, Brigitte and Schleid, Thomas and Lissner, Falk and Fiedler, Jan and Kaim, Wolfgang.},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/22d735642afe877eb80f44d90a8542624/b_schwederski},
doi = {10.1016/j.inoche.2003.11.006},
interhash = {00d37c32ba94b9b025fa515c89460bef},
intrahash = {2d735642afe877eb80f44d90a8542624},
issn = {1387-7003},
journal = {Inorganic Chemistry Communications},
keywords = {complex complex;gold crystal dinuclear gold opening picolinoylhydrazine prepn ring structure structure;pyridyltriazine},
number = 2,
pages = {220--223},
timestamp = {2019-07-15T11:42:10.000+0200},
title = {The complex (\textgreek{m},\textgreek{h}2:\textgreek{h}2-L)[AuCl2]2, L2- = N,N'-bis(\textgreek{a}-picolinoyl)hydrazido(2-), as obtained directly or through ring-opening reaction of 3,6-bis(2-pyridyl)-1,2,4,5-tetrazine},
volume = 7,
year = 2004
}
