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Heteroleptic manganese compounds as potential precursors for manganese based thin films and nanomaterials

机译:异致锰化合物作为锰基薄膜和纳米材料的潜在前体

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摘要

Heteroleptic manganese compounds, [Mn(tmhd)(TMEDA)Cl](2)(1), [Mn(tmhd)(dmamp)](2)(2), Mn-2(tmhd)(2)(edpa)(2)(mu-THF) (3), [Mn(dmampea)(NEt2)](2)(4), and Mn(dmampea)(Pr-i-MeAMD) (5), were synthesized and characterized. Compound5was a volatile liquid. Structural analysis revealed that1-4were dimers. Compounds1and3,2, and4had distorted octahedral, distorted trigonal-bipyramidal, and distorted tetrahedral geometries around the Mn centers, respectively. Based on thermogravimetric analysis, the residues of2and3were expected to be MnO and Mn3O4, respectively. According to thermogravimetric analysis,4showed a higher residual value, whereas5exhibited a lower value than those expected for manganese nitrides.
机译:异致锰化合物,[Mn(TMHD)(TMEDA)(TME)(2)(2)(1),[Mn(TMHD)(Dmamp)](2)(2),Mn-2(TMHD)(2)(EDPA)( 2)(MU-THF)(3),[Mn(DMAMPEA)(NET2)](2)(4)和Mn(DMAMPEA)(PR-I-MEAMD)(5)被合成并表征。 化合物5瓦斯挥发性液体。 结构分析显示1-4次级别。 化合物1和3,2,AND4横向反落,分别扭曲了八面体,扭曲的三角形 - 双吡酰胺,以及Mn中心周围的扭曲四面体几何形状。 基于热重分析,分别预期的2和3次预期为MNO和MN3O4的残留物。 根据热重分析,4表示较高的剩余值,而少于锰氮化物的值较低。

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  • 来源
    《RSC Advances》 |2020年第50期|共9页
  • 作者单位

    Korea Res Inst Chem Technol KRICT Thin Film Mat Res Ctr 141 Gajeong Ro Daejeon 34114 South Korea;

    Korea Res Inst Chem Technol KRICT Thin Film Mat Res Ctr 141 Gajeong Ro Daejeon 34114 South Korea;

    Korea Res Inst Chem Technol KRICT Thin Film Mat Res Ctr 141 Gajeong Ro Daejeon 34114 South Korea;

    Korea Res Inst Chem Technol KRICT Thin Film Mat Res Ctr 141 Gajeong Ro Daejeon 34114 South Korea;

    Korea Res Inst Chem Technol KRICT Thin Film Mat Res Ctr 141 Gajeong Ro Daejeon 34114 South Korea;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
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