RT info:eu-repo/semantics/article
T1 A new double-cube nitride complex containing titanium and potassium.
A1 Martín Alonso, Avelino
A1 Mena Montoro, Miguel
A1 Pérez Redondo, Adrián
A1 Yélamos Sánchez, Carlos
K1 Química
K1 Chemistry
AB The reaction of the imide-nitride complex [{Ti(eta 5-C5Me5)(mu-NH)}(3)(mu(3)-N)] with potassium iodide in pyridine at room temperature affords the adduct di-mu-iodido-1:1'kappa 4 I-bis{tri-mu(3)-imido-1:2:3 kappa 3 N;1:2:4 kappa 3 N;1:3:4 kappa 3 N-mu(3)-nitrido-2:3:4 kappa 3 N-tris[2,3,4(eta 5)-pentamethylcyclopentadienyl](pyridine-1 kappa N)-tetrahedro-potassiumtrititanium(IV)}, [K2Ti6(C10H15)(6)I2N2(NH)(6)(C5H5N)(2)] or [(C5H5N)(mu-I)K{(mu(3)-NH)(3)Ti-3(eta 5-C5Me5)(3)(mu(3)-N)}](2). The crystal structure contains two [KTi3N4] cube-type units held together by two bridging I atoms. There is a centre of inversion located in the middle of this unprecedented discrete K2I2 unit. The geometry around K is best described as distorted trigonal prismatic, with three imide groups, two bridging I atoms and one pyridine ligand.
SN 0108-2701
YR 2011
FD 2011-04-28
LK http://hdl.handle.net/10017/39790
UL http://hdl.handle.net/10017/39790
LA eng
NO Ministerio de Educación y Ciencia
DS MINDS@UW
RD 25-abr-2024