نتایج جستجو برای: c mo
تعداد نتایج: 1081158 فیلتر نتایج به سال:
We investigated curvature-enhanced spin-orbit coupling (SOC) and spinterface effect in carbon-based organic spin valves (OSVs) using buckyball C60 and C70 molecules. Since the naturally abundant (12)C has spinless nuclear, the materials have negligible hyperfine interaction (HFI) and the same intrinsic SOC, but different curvature SOC due to their distinct curvatures. We fitted the thickness de...
In the title compound, [Mo(C(15)H(22)BN(6))(C(7)H(4)NO)(2)(NO)]·C(7)H(5)NO·CH(2)Cl(2), the central Mo(II) atom adopts a distorted cis-MoO(2)N(4) octa-hedral geometry with the hydro-tris-(3,5-dimethyl-pyrazolylborate) anion attached to the metal in an N,N',N''-tridentate tripodal coordination mode. Two O-bonded 4-cyano-phenolate anions and a nitrosyl cation complete the coodination of the Mo(II)...
Two compounds containing the cations Mo2(DPhIP)4n+, n = 1 or 2 and DPhIP = the anion of 2,6-diphenyliminopiperidine, have been obtained by oxidation of the quadruply-bonded Mo2(DPhIP)4 species. The first oxidation process conserves the structure but results in a slight increase of the Mo-Mo distance from 2.114(1) to 2.136(2) A in [Mo2(DPhIP)4](PF6).2CH2Cl2 (1.2CH2Cl2). However, the second oxida...
LiCH3 and LiCH2CH3 react with the complex [Mo2(H)2(μ-AdDipp2)2(thf)2] (1⋅thf) coordination of two molecules LiCH2R (R=H, CH3) formation complexes [Mo2{μ-HLi(thf)CH2R}2(AdDipp2)2], 5⋅LiCH3 5⋅LiCH2CH3, respectively (AdDipp2=HC(NDipp)2; Dipp=2,6-iPr2C6H3; thf=C4H8O). Due to steric hindrance, only one molecule LiC6H5 adds 1⋅thf generating [Mo2(H){μ-HLi(thf)C6H5}(μ-AdDipp2)2], (4⋅LiC6H5). Computatio...
In this paper, we propose the concept of ∈ , ∨ j ∗ q -fuzzy p-ideals in “ id="M2"> B C I -algebras.” We show that id="M3"> open="" p-ideals” and id="M4"> id="M5"> <m...
The asymmetric unit of the title compound, [Ni(C(10)H(8)N(2))(3)][Mo(6)O(19)], consists of one complex [(Ni(C(10)H(8)N(2))(3)](2+) cation and one Lindqvist-type [Mo(6)O(19)](2-) polyanion. The Ni(2+) ion is in a distorted octa-hedral coordination by six N atoms from three chelating 2,2'-bipyridine ligands. The Lindqvist-type anion exhibits the characteristic Mo-O bond-length distribution, with ...
Two asymmetric polyoxomolybdates Na(6){Mo(2)O(5)[(Mo(2)O(6))NH(3)CH(2)CH(2)CH(2)C(O)(PO(3))(2)](2)}·16H(2)O (1) and (NH(4))(7)Na{MoO(2)[(Mo(2)O(6))NH(3)CH(2)CH(2)CH(2)C(O)(PO(3))(2)]}(4)·H(2)O (2) have been synthesized by the reactions of alendronic acid with molybdate. Structure analysis revealed that the polyoxoanions 1 and 2 can be described as dimeric and tetrameric aggregates of the {MoO(3...
In the title compound, [Ni(C(2)H(8)N(2))(3)](2)[Mo(CN)(8)]·5H(2)O, the Ni(II) ion is coordinated by six N atoms from three ethane-1,2-diamine ligands in a distorted octa-hedral geometry, while the Mo(IV) atom is coordianted by eight cyanide ligands. The Ni-N bond distances range from 2.1061 (18) to 2.1425 (18) Å. The Mo-C and C-N distances in the [Mo(CN)(8)] unit range from 2.154 (2) to 2.174 (...
[((Ar) PMI)Mo(CO)4 ] complexes (PMI=pyridine monoimine; Ar=Ph, 2,6-di-iso-propylphenyl) were synthesized and their electrochemical properties were probed with cyclic voltammetry and infrared spectroelectrochemistry (IR-SEC). The complexes undergo a reduction at more positive potentials than the related [(bipyridine)Mo(CO)4 ] complex, which is ligand based according to IR-SEC and DFT data. To pr...
In the title compound, {(C(20)H(20)N(4))(2)[Mo(8)O(26)]}(n), the asymmetric unit contains half of an [Mo(8)O(26)](4-) anion and one 3,3'-[(biphenyl-4,4'-di-yl)dimethyl-ene]diimidazol-1-ium dication. In the anion, four distorted [MoO(6)] octa-hedra are connected via edge-sharing, forming an [Mo(4)O(13)](2-) building block, composed of Mo-O(t), Mo-O(μ2), Mo-O(μ3) and Mo-O(μ4) units, with Mo-O dis...
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