TY - JOUR
T1 - Super-superexchange coupling through a hydrogen bond in a linear copper(II) complex, [Cu(LH)(L)]·BF4·2H2O (LH = N-tert-butyl-N-2-pyridylhydroxylamine)
AU - Okazawa, Atsushi
AU - Ishida, Takayuki
N1 - Funding Information:
This work was supported by Grants-in-Aid for Scientific Research (Nos. 19550135 and 21110513 ) from the Ministry of Education, Culture, Sports, Science and Technology, Japan. A.O. acknowledges the Japan Society for the Promotion of Science for financial support (No. 20011509 ).
PY - 2009/10/8
Y1 - 2009/10/8
N2 - Crystal structure analysis of the title compound revealed the presence of a hydrogen bond in an intermolecular LH⋯L contact with the O⋯O distance of 2.4252(16) Å to form a one-dimensional polymeric structure. Magnetic study clarified that a relatively large exchange coupling was determined as 2J/kB = -33.2(2) K from the Bonner-Fisher analysis and ascribable to the super-superexchange coupling along the Cu-O-H⋯O-Cu path.
AB - Crystal structure analysis of the title compound revealed the presence of a hydrogen bond in an intermolecular LH⋯L contact with the O⋯O distance of 2.4252(16) Å to form a one-dimensional polymeric structure. Magnetic study clarified that a relatively large exchange coupling was determined as 2J/kB = -33.2(2) K from the Bonner-Fisher analysis and ascribable to the super-superexchange coupling along the Cu-O-H⋯O-Cu path.
UR - http://www.scopus.com/inward/record.url?scp=70349503786&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70349503786&partnerID=8YFLogxK
U2 - 10.1016/j.cplett.2009.08.066
DO - 10.1016/j.cplett.2009.08.066
M3 - Article
AN - SCOPUS:70349503786
SN - 0009-2614
VL - 480
SP - 198
EP - 202
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 4-6
ER -