Comparing models for S=1/2 heisenberg antiferromagnetic chains: The validity of different approaches for describing a one-dimensional coordination polymer, [Cu-II(HL)(2)(4,4 '-bpy)]n center dot 2nH(2)O (H2L=3-nitrophthalic acid, bpy = bipyridine)
Journal article published in 2008 by
Yh Deng,
J. Liu,
B. Wu,
C. Ambrus,
Td Keene 
,
O. Waldmann,
Sx Liu,
S. Decurtins,
Xj Yang
,
O. Waldmann,
Sx Liu,
S. Decurtins,
Xj Yang
