TY - JOUR
T1 - A paramagnetic precursor for polymeric supramolecular assemblies based on multiply bonded dimetal units
T2 - μ-acetato-acetonitriletris-(μ-N,N′- diphenylformamidinato)-diruthenium tetrafluoroborate dichloromethane hemisolvate
AU - Angaridis, Panagiotis
AU - Cotton, F. Albert
AU - Murillo, Carlos A.
AU - Wang, Xiao Ping
PY - 2005/2
Y1 - 2005/2
N2 - The title compound, [Ru2(C13H11N 2)3(C2H3O2)(C 2H3N)]BF4-0.5CH2Cl2 or [Ru2(μ-DPhF)3(μ-O2CMe)(MeCN)]BF 4·0.5CH2-Cl2, where DPhF is N,N′-diphenylformamidinate, crystallized as dark-blue block-shaped crystals. In the unit cell, the diruthenium cation lies on a general position, and the BF4- anions reside on two independent special positions with crystallographic twofold symmetry. Disorder was observed for one of the phenyl groups in the formamidinate ligand, the axial acetonitrile molecule and the interstitial dichloromethane molecule. The compound, which exhibits a long Ru-Ru bond of 2.4131 (5) Å, is the first {Ru 2}5+ formamidinate species that is both equatorially and axially functionalized so that it can be used as a precursor for polymeric paramagnetic supramolecular assemblies.
AB - The title compound, [Ru2(C13H11N 2)3(C2H3O2)(C 2H3N)]BF4-0.5CH2Cl2 or [Ru2(μ-DPhF)3(μ-O2CMe)(MeCN)]BF 4·0.5CH2-Cl2, where DPhF is N,N′-diphenylformamidinate, crystallized as dark-blue block-shaped crystals. In the unit cell, the diruthenium cation lies on a general position, and the BF4- anions reside on two independent special positions with crystallographic twofold symmetry. Disorder was observed for one of the phenyl groups in the formamidinate ligand, the axial acetonitrile molecule and the interstitial dichloromethane molecule. The compound, which exhibits a long Ru-Ru bond of 2.4131 (5) Å, is the first {Ru 2}5+ formamidinate species that is both equatorially and axially functionalized so that it can be used as a precursor for polymeric paramagnetic supramolecular assemblies.
UR - http://www.scopus.com/inward/record.url?scp=30944434909&partnerID=8YFLogxK
U2 - 10.1107/S0108270104032408
DO - 10.1107/S0108270104032408
M3 - Article
AN - SCOPUS:30944434909
SN - 0108-2701
VL - 61
SP - m71-m73
JO - Acta Crystallographica Section C: Crystal Structure Communications
JF - Acta Crystallographica Section C: Crystal Structure Communications
IS - 2
ER -