TY - JOUR
T1 - Triple-decker complexes with a bridging diborolyl ligand
T2 - synthesis and structures
AU - Romanov, A. S.
AU - Muratov, D. V.
N1 - Publisher Copyright:
© Springer Science+Business Media LLC 2024.
PY - 2024/10
Y1 - 2024/10
N2 - Triple-decker complexes with a bridging diborolyl ligand CpCo(μ-1,3-C3B2Me5)-M(C5R5) (M = Fe, R = H (2a), Me (2b); M = Ni, R = H (3)) were synthesized in high yields by electrophilic stacking of the sandwich anion [CpCo(1,3-C3B2Me5)]− with the labile complexes [CpFe(SMe2)3]+, [Cp*Fe(MeCN)3]+, and [CpNi(SMe2)2]+, respectively. The structures of complexes 2a, 2b, and 3 were determined by X-ray diffraction. The influence of additional unpaired electrons on the structural changes due to the transition from the 30-electron FeCo triple-decker complexes to the 32-electron NiCo complex was investigated.
AB - Triple-decker complexes with a bridging diborolyl ligand CpCo(μ-1,3-C3B2Me5)-M(C5R5) (M = Fe, R = H (2a), Me (2b); M = Ni, R = H (3)) were synthesized in high yields by electrophilic stacking of the sandwich anion [CpCo(1,3-C3B2Me5)]− with the labile complexes [CpFe(SMe2)3]+, [Cp*Fe(MeCN)3]+, and [CpNi(SMe2)2]+, respectively. The structures of complexes 2a, 2b, and 3 were determined by X-ray diffraction. The influence of additional unpaired electrons on the structural changes due to the transition from the 30-electron FeCo triple-decker complexes to the 32-electron NiCo complex was investigated.
KW - boron-containing heterocycles
KW - cobalt
KW - iron
KW - nickel
KW - sandwich compounds
KW - triple-decker complexes
UR - http://www.scopus.com/inward/record.url?scp=85211322745&partnerID=8YFLogxK
U2 - 10.1007/s11172-024-4405-5
DO - 10.1007/s11172-024-4405-5
M3 - Article
AN - SCOPUS:85211322745
SN - 1066-5285
VL - 73
SP - 2883
EP - 2889
JO - Russian Chemical Bulletin
JF - Russian Chemical Bulletin
IS - 10
ER -