Three new types of transition metal carboranylamidinate complexes

Tim Rädisch; Nicole Harmgarth; Phil Liebing; Maria J. Beltrán-Leiva; Dayán Páez-Hernández; Ramiro Arratia-Pérez; Felix Engelhardt; Liane Hilfert; Florian Oehler; Sabine Busse; Frank T. Edelmann

doi:10.1039/c8dt01064a

Three new types of transition metal carboranylamidinate complexes

Tim Rädisch, Nicole Harmgarth, Phil Liebing, Maria J. Beltrán-Leiva, Dayán Páez-Hernández, Ramiro Arratia-Pérez, Felix Engelhardt, Liane Hilfert, Florian Oehler, Sabine Busse, Frank T. Edelmann

Facultad Ciencias Exactas

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

7 Citas (Scopus)

Resumen

Three new types of transition metal carboranylamidinate complexes are reported. The tetranuclear Mn(ii) complex Mn₄Cl₆[(o-C₂B₁₀H₁₀)C(NⁱPr)(NHⁱPr)]₂(THF)₄·THF (2) was prepared by treatment of anhydrous MnCl₂ with Li[(o-C₂B₁₀H₁₀)C(NⁱPr)(NHⁱPr)] (Li[HL^iPr]) in THF, while the analogous reaction with FeCl₂ afforded ionic [Li(DME)₃][FeCl₂{(o-C₂B₁₀H₁₀)C(NⁱPr)(NHⁱPr)}] (3). The dinuclear Mo(ii) complex Mo₂[(o-C₂B₁₀H₁₀)C(NⁱPr)(NHⁱPr)]₂(OAc)₂·2THF (4), obtained from Mo₂(OAc)₄ and 2 equiv. of Li[HL^iPr], represents the first example of a M-M multiple bond stabilized by carboranylamidinate ligands. All title compounds were structurally characterized by single-crystal X-ray diffraction. The M-M bonding in compound 4 has been further elucidated through Complete Active Space Self Consistent Field (CASSCF) calculations.

Idioma original	Inglés
Páginas (desde-hasta)	6666-6671
Número de páginas	6
Publicación	Dalton Transactions
Volumen	47
N.º	19
DOI	https://doi.org/10.1039/c8dt01064a
Estado	Publicada - 1 ene. 2018

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Química inorgánica

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title = "Three new types of transition metal carboranylamidinate complexes",

abstract = "Three new types of transition metal carboranylamidinate complexes are reported. The tetranuclear Mn(ii) complex Mn4Cl6[(o-C2B10H10)C(NiPr)(NHiPr)]2(THF)4·THF (2) was prepared by treatment of anhydrous MnCl2 with Li[(o-C2B10H10)C(NiPr)(NHiPr)] (Li[HLiPr]) in THF, while the analogous reaction with FeCl2 afforded ionic [Li(DME)3][FeCl2{(o-C2B10H10)C(NiPr)(NHiPr)}] (3). The dinuclear Mo(ii) complex Mo2[(o-C2B10H10)C(NiPr)(NHiPr)]2(OAc)2·2THF (4), obtained from Mo2(OAc)4 and 2 equiv. of Li[HLiPr], represents the first example of a M-M multiple bond stabilized by carboranylamidinate ligands. All title compounds were structurally characterized by single-crystal X-ray diffraction. The M-M bonding in compound 4 has been further elucidated through Complete Active Space Self Consistent Field (CASSCF) calculations.",

author = "Tim R{\"a}disch and Nicole Harmgarth and Phil Liebing and Beltr{\'a}n-Leiva, {Maria J.} and Day{\'a}n P{\'a}ez-Hern{\'a}ndez and Ramiro Arratia-P{\'e}rez and Felix Engelhardt and Liane Hilfert and Florian Oehler and Sabine Busse and Edelmann, {Frank T.}",

year = "2018",

month = jan,

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doi = "10.1039/c8dt01064a",

language = "English",

volume = "47",

pages = "6666--6671",

journal = "Dalton Transactions",

issn = "1477-9226",

publisher = "Royal Society of Chemistry",

number = "19",

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T1 - Three new types of transition metal carboranylamidinate complexes

AU - Rädisch, Tim

AU - Harmgarth, Nicole

AU - Liebing, Phil

AU - Beltrán-Leiva, Maria J.

AU - Páez-Hernández, Dayán

AU - Arratia-Pérez, Ramiro

AU - Engelhardt, Felix

AU - Hilfert, Liane

AU - Oehler, Florian

AU - Busse, Sabine

AU - Edelmann, Frank T.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Three new types of transition metal carboranylamidinate complexes are reported. The tetranuclear Mn(ii) complex Mn4Cl6[(o-C2B10H10)C(NiPr)(NHiPr)]2(THF)4·THF (2) was prepared by treatment of anhydrous MnCl2 with Li[(o-C2B10H10)C(NiPr)(NHiPr)] (Li[HLiPr]) in THF, while the analogous reaction with FeCl2 afforded ionic [Li(DME)3][FeCl2{(o-C2B10H10)C(NiPr)(NHiPr)}] (3). The dinuclear Mo(ii) complex Mo2[(o-C2B10H10)C(NiPr)(NHiPr)]2(OAc)2·2THF (4), obtained from Mo2(OAc)4 and 2 equiv. of Li[HLiPr], represents the first example of a M-M multiple bond stabilized by carboranylamidinate ligands. All title compounds were structurally characterized by single-crystal X-ray diffraction. The M-M bonding in compound 4 has been further elucidated through Complete Active Space Self Consistent Field (CASSCF) calculations.

AB - Three new types of transition metal carboranylamidinate complexes are reported. The tetranuclear Mn(ii) complex Mn4Cl6[(o-C2B10H10)C(NiPr)(NHiPr)]2(THF)4·THF (2) was prepared by treatment of anhydrous MnCl2 with Li[(o-C2B10H10)C(NiPr)(NHiPr)] (Li[HLiPr]) in THF, while the analogous reaction with FeCl2 afforded ionic [Li(DME)3][FeCl2{(o-C2B10H10)C(NiPr)(NHiPr)}] (3). The dinuclear Mo(ii) complex Mo2[(o-C2B10H10)C(NiPr)(NHiPr)]2(OAc)2·2THF (4), obtained from Mo2(OAc)4 and 2 equiv. of Li[HLiPr], represents the first example of a M-M multiple bond stabilized by carboranylamidinate ligands. All title compounds were structurally characterized by single-crystal X-ray diffraction. The M-M bonding in compound 4 has been further elucidated through Complete Active Space Self Consistent Field (CASSCF) calculations.

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DO - 10.1039/c8dt01064a

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JO - Dalton Transactions

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Three new types of transition metal carboranylamidinate complexes

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