Salts of the two-coordinate homoleptic manganese({I}) dialkyl anion [{Mn}\{{C}({SiMe}3)3\}2]??? with quenched orbital magnetism

C-Y Lin; J C Fettinger; N F Chilton; A Formanuik; F Grandjean; G J Long; P P Power

doi:10.1039/C5CC05166E

Salts of the two-coordinate homoleptic manganese({I}) dialkyl anion [{Mn}\{{C}({SiMe}3)3\}2]??? with quenched orbital magnetism

C-Y Lin, J C Fettinger, N F Chilton, A Formanuik, F Grandjean, G J Long, P P Power

Research output: Contribution to journal › Article › peer-review

Abstract

The reduction of Mn\{C(SiMe3)3\}2 with KC8 in the presence of crown ethers yielded the d6, Mn(I) salts [K2(18-crown-6)3][Mn\{C(SiMe3)3\}2]2 and [K(15-crown-5)2][Mn\{C(SiMe3)3\}2], that have near-linear manganese coordination but almost completely quenched orbital magnetism as a result of 4s???3dz2 orbital mixing which affords a non-degenerate ground state.

Original language	English
Pages (from-to)	13275-13278
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	68
DOIs	https://doi.org/10.1039/C5CC05166E
Publication status	Published - Aug 2015

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http://pubs.rsc.org/en/content/articlelanding/2015/cc/c5cc05166e

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@article{41ab618ebb1340658096877014b7cfd5,

title = "Salts of the two-coordinate homoleptic manganese({I}) dialkyl anion [{Mn}\{{C}({SiMe}3)3\}2]??? with quenched orbital magnetism",

abstract = "The reduction of Mn\{C(SiMe3)3\}2 with KC8 in the presence of crown ethers yielded the d6, Mn(I) salts [K2(18-crown-6)3][Mn\{C(SiMe3)3\}2]2 and [K(15-crown-5)2][Mn\{C(SiMe3)3\}2], that have near-linear manganese coordination but almost completely quenched orbital magnetism as a result of 4s???3dz2 orbital mixing which affords a non-degenerate ground state.",

author = "C-Y Lin and Fettinger, {J C} and Chilton, {N F} and A Formanuik and F Grandjean and Long, {G J} and Power, {P P}",

year = "2015",

month = aug,

doi = "10.1039/C5CC05166E",

language = "English",

volume = "51",

pages = "13275--13278",

journal = "Chemical Communications",

issn = "1364-548X",

publisher = "Royal Society of Chemistry",

number = "68",

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TY - JOUR

T1 - Salts of the two-coordinate homoleptic manganese({I}) dialkyl anion [{Mn}\{{C}({SiMe}3)3\}2]??? with quenched orbital magnetism

AU - Lin, C-Y

AU - Fettinger, J C

AU - Chilton, N F

AU - Formanuik, A

AU - Grandjean, F

AU - Long, G J

AU - Power, P P

PY - 2015/8

Y1 - 2015/8

N2 - The reduction of Mn\{C(SiMe3)3\}2 with KC8 in the presence of crown ethers yielded the d6, Mn(I) salts [K2(18-crown-6)3][Mn\{C(SiMe3)3\}2]2 and [K(15-crown-5)2][Mn\{C(SiMe3)3\}2], that have near-linear manganese coordination but almost completely quenched orbital magnetism as a result of 4s???3dz2 orbital mixing which affords a non-degenerate ground state.

AB - The reduction of Mn\{C(SiMe3)3\}2 with KC8 in the presence of crown ethers yielded the d6, Mn(I) salts [K2(18-crown-6)3][Mn\{C(SiMe3)3\}2]2 and [K(15-crown-5)2][Mn\{C(SiMe3)3\}2], that have near-linear manganese coordination but almost completely quenched orbital magnetism as a result of 4s???3dz2 orbital mixing which affords a non-degenerate ground state.

U2 - 10.1039/C5CC05166E

DO - 10.1039/C5CC05166E

M3 - Article

SN - 1364-548X

VL - 51

SP - 13275

EP - 13278

JO - Chemical Communications

JF - Chemical Communications

IS - 68

ER -

Salts of the two-coordinate homoleptic manganese({I}) dialkyl anion [{Mn}\{{C}({SiMe}3)3\}2]??? with quenched orbital magnetism

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