(N),C,N ‐Coordinated Heavier Group 13–15 Compounds: Synthesis, Structure and Applications
نویسندگان
چکیده
منابع مشابه
VII-G Synthesis of Compounds Having a Novel Bonding Containing Heavier Main Group Elements
Since aromatic compounds play very important roles in organic chemistry, much attention has been also paid to the chemistry of silaaromatic compounds. However, there are few reports on the synthesis and isolation of silaaromatic compounds stable at room temperature because of their high reactivity. Very recently, we have successfully synthesized the first stable silabenzene, 2silanaphthalene, a...
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The chemistry of complexes with diatomic chalcogen ligands has attracted much attention due to their unique structure, biological interest, potential for hydrogen-transfer catalysis, and synthetic utility as a precursor of new metal cluster complexes. However, since sulfur and selenium ligands have a strong propensity for bridging metal atoms, it is often difficult to prepare their mononuclear ...
متن کاملIn2.24(NCN)3 and NaIn(NCN)2: Synthesis and Crystal Structures of New Main Group Metal Cyanamides
Single crystals of In2.24(N CN )3 and N aIn(NCN)2 can be synthesized from a reaction be tween InBr and NaCN at 400 °C, followed by chemical transport at 400-500 °C. The X-ray crystal structure determinations of In2.24(NCN)3 (rhombohedral R 3c, a = 606.09(4), c 2884.4(2) pm, Z = 6) and NaIn(NCN)2 (orthorhombic Cmcm, a = 961.30(6), b = 716.84(5), c = 603.65(4) pm, Z = 4) reveal ionic layer struc...
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In this mini-review, I discuss some recent work on the stereochemistry and bonding of lone pairs of electrons in divalent compounds of the heavier carbon group elements (Sn, Pb) and in trivalent compounds of the heavier nitrogen group elements (Bi). Recently developed methods that permit the real-space visualization of bonding patterns on the basis of density functional calculations of electron...
متن کاملDirect measurements of the high temperature rate constants of the reactions NCN + O, NCN + NCN, and NCN + M.
The rate constant of the reaction NCN + O has been directly measured for the first time. According to the revised Fenimore mechanism, which is initiated by the NCN forming reaction CH + N(2)→ NCN + H, this reaction plays a key role for prompt NO(x) formation in flames. NCN radicals and O atoms have been quantitatively generated by the pyrolysis of NCN(3) and N(2)O, respectively. NCN concentrati...
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ژورنال
عنوان ژورنال: ChemPlusChem
سال: 2020
ISSN: 2192-6506,2192-6506
DOI: 10.1002/cplu.202000620