Research output: Contribution to journal › Article › peer-review
Structure and Properties of Ni(II) Complexes with Heptanedione-3.5. / Zhezhera, M.; Kochelakov, D. V.; Stabnikov, P. A. et al.
In: Journal of Structural Chemistry, Vol. 65, No. 12, 12.2024, p. 2406-2419.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Structure and Properties of Ni(II) Complexes with Heptanedione-3.5
AU - Zhezhera, M.
AU - Kochelakov, D. V.
AU - Stabnikov, P. A.
AU - Vikulova, E. S.
PY - 2024/12
Y1 - 2024/12
N2 - The influence of the size of the β-diketonate ligand substituent on the structure and thermal properties of volatile Ni(II) complexes is determined. To this aim, a corresponding heptanedione-3.5 (Hhd) derivative is prepared. The structures of [Ni3(hd)6] and its derivatives [Ni4(OMe)4(hd)4(MeOH)4] and [Ni3(OH) (hd)5(H2O)]2 are studied by XRD. The trinuclear complex is similar to its simplest β-diketonate analogue. Such a tetranuclear structure is typical for mixed-ligand alkoxy-β-diketonate divalent metal complexes, whereas the hexuclear structure is unique. Thermal properties of Ni(II) β-diketonates in the series L = RC(O)CHC(O)R, R = Me, Et, tBu are compared by the thermogravimetry method.
AB - The influence of the size of the β-diketonate ligand substituent on the structure and thermal properties of volatile Ni(II) complexes is determined. To this aim, a corresponding heptanedione-3.5 (Hhd) derivative is prepared. The structures of [Ni3(hd)6] and its derivatives [Ni4(OMe)4(hd)4(MeOH)4] and [Ni3(OH) (hd)5(H2O)]2 are studied by XRD. The trinuclear complex is similar to its simplest β-diketonate analogue. Such a tetranuclear structure is typical for mixed-ligand alkoxy-β-diketonate divalent metal complexes, whereas the hexuclear structure is unique. Thermal properties of Ni(II) β-diketonates in the series L = RC(O)CHC(O)R, R = Me, Et, tBu are compared by the thermogravimetry method.
KW - XRD
KW - mixed-ligand complexes
KW - nickel(II)
KW - non-fluorinated β-diketonates
KW - oligonuclear complexes
KW - volatile precursors
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85213262606&origin=inward&txGid=cd1e5c53e81c7045d51944fcdae332dc
UR - https://www.mendeley.com/catalogue/673b1416-161d-3f74-bdb0-f45ef05a5645/
U2 - 10.1134/S0022476624120059
DO - 10.1134/S0022476624120059
M3 - Article
VL - 65
SP - 2406
EP - 2419
JO - Journal of Structural Chemistry
JF - Journal of Structural Chemistry
SN - 0022-4766
IS - 12
ER -
ID: 61405194