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作者:Sudeshna Saha , Ravi Kumar Kottalanka , Tarun K. Panda ...
来源:[J].Journal of Organometallic Chemistry(IF 2), 2013, Vol.745-746, pp.329-334
摘要:... The lability of the B–N bond in solution was confirmed by NMR spectroscopy as well as by chemical reaction of 1 with [Co(H 2 O) 6 ](ClO 4 ) 2 , resulting in the formation of [Co(H 2 O) 6 ](ClO 4 ) 2 ·(hmt) 2 ·2H 2 O ( 4 ), a boroxine free hydrogen bonded framework str...
作者:Chamila C. De Silva , Thomas A. Holme
来源:[J].Computational and Theoretical Chemistry(IF 1.139), 2013, Vol.1019, pp.78-84
摘要:Abstract(#br)Ab initio calculations are reported for several related heterocyclic compounds, each of which contains two dative bonds when they self-dimerize. Thus, these molecules are nominally dimers that contain either a boron–carbon–nitrogen (BCN) or boron–carbon–...
作者:Wei Su , Sudip Pan , Xiong Sun ...
来源:[J].Nature Communications(IF 10.015), 2018, Vol.9 (1), pp.439-441
摘要:Abstract(#br)Dative bonds between p - and d -block atoms are common but species containing a double dative bond, which donate two-electron pairs to the same acceptor, are far less common. The synthesis of complexes between UCl4 and carbodiphosphoranes (CDP), which ...
作者:Ashim Nandi , Prof. Sebastian Kozuch
来源:[J].Chemistry – A European Journal(IF 5.831), 2020, Vol.26 (4), pp.759-772
摘要:Abstract(#br)Dative Bond (IUPAC): “The coordination bond formed upon interaction between molecular species, one of which serves as a donor and the other as an acceptor of the electron pair to be shared in the complex formed… The distinctive feature of dative bonds is that t...
作者:Gerd Fusch , Edda C. Fusch , Andrea Erxleben ...
来源:[J].Inorganica Chimica Acta(IF 1.687), 1996, Vol.252 (1), pp.167-178
摘要:Abstract(#br)A series of mixed Pt 11 ,Cu 11 complexes derived from trans -[ a 2 Pt (1- MeC - N 3) 2 ] 2+ (a = NH 3 or CH 3 NH − ( 1,2 ), OH − ( 3 ), NH 3 ,H 2 O ( 4 ), coordinated to Pt via N3) and of general formula trans -[ a 2 Pt (1- MeC − - N 3, N 4) 2 CuL ] n + wit...
作者:Carina F. Pupim , Anderson J. L. Catão , Alejandro López-Castillo
来源:[J].Journal of Molecular Modeling(IF 1.984), 2018, Vol.24 (10), pp.1-8
摘要:... We studied the energies, bond length, population analysis, and bond order. The dative bonds (BN) are bigger and weaker than that covalent based on C atoms. The dative bond has π character when the BN bond is double and triple. It is possible to distinguish two different beh...
作者:M.Sc. Ayan Dhara , Dr. Florian Beuerle
来源:[J].Chemistry – A European Journal(IF 5.831), 2015, Vol.21 (48), pp.17391-17396
摘要:Abstract(#br)Boron–nitrogen dative bonds provide a suitable motif for reversible, yet strong and directed interactions, leading to the highly efficient self‐assembly of small organic building blocks into supramolecular cage structures. A bipyramidal [2+3] assembly, as the fi...
作者:S.W. Hunt , D.L. Fiacco , M. Craddock ...
来源:[J].Journal of Molecular Spectroscopy(IF 1.67), 2002, Vol.212 (2), pp.213-218
摘要:... The N–S bond length is 2.567(13) Å, which is slightly shorter than the sum of the van der Waals radii. The NSO angle is 91.7(4)°, indicating a small but distinct distortion of the SO 3 from planarity, and the N–S interaction can be described as a chemical bond in a...
作者:Kazushi Mashima , Yuuji Shimoyama , Yoshitaka Kusumi ...
来源:[J].European Journal of Inorganic Chemistry(IF 3.12), 2007, Vol.2007 (2), pp.235-238
摘要:Abstract(#br)The Pt0 ··· MoII dative bond of linear tetrametal Pt0–MoII–MoII–Pt0 complexes, Mo2Pt2(pyphos)4( L )2 [ 4a : L = PPh3; 4b : L = PMe...

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