The Continuum Between Hexagonal Planar and Trigonal Planar Geometries.
The Continuum Between Hexagonal Planar and Trigonal Planar Geometries.
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DOI:
10.1002/anie.202211948
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发表时间:
2022-11-02
影响因子:
16.6
通讯作者:
Crimmin, Mark R.
中科院分区:
文献类型:
--
作者:
Garcon, Marti;Phanopoulos, Andreas;Sackman, George A.;Richardson, Christopher;White, Andrew J. P.;Cooper, Richard, I;Edwards, Alison J.;Crimmin, Mark R.
New heterometallic hydride complexes that involve the addition of {Mg−H} and {Zn−H} bonds to group 10 transition metals (Pd, Pt) are reported. The side‐on coordination of a single {Mg−H} to Pd forms a well‐defined σ‐complex. In contrast, addition of three {Mg−H} or {Zn−H} bonds to Pd or Pt results in the formation of planar complexes with subtly different geometries. We compare their structures through experiment (X‐ray diffraction, neutron diffraction, multinuclear NMR), computational methods (DFT, QTAIM, NCIPlot), and theoretical analysis (MO diagram, Walsh diagram). These species can be described as snapshots along a continuum of bonding between ideal trigonal planar and hexagonal planar geometries. The isolation and bonding analysis of a series of heterometallic hydride complexes shows they have subtly different bonding geometries. These compounds can be described as snapshots along a continuum of bonding between trigonal and hexagonal planar geometries.
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DOI:
10.1039/dt9770000271
发表时间:
1977-01-01
期刊:
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS
影响因子:
--
作者:
GREEN, M;HOWARD, JAK;STONE, FGA
通讯作者:
STONE, FGA
影响因子:
4.3
作者:
Hebben, Nicole;Himmel, Hans-Jorg;Scherer, Wolfgang
通讯作者:
Scherer, Wolfgang
影响因子:
4.6
作者:
Cook, Andrew W.;Hrobarik, Peter;Hayton, Trevor W.
通讯作者:
Hayton, Trevor W.
影响因子:
15
作者:
HOFFMANN, R;HOWELL, JM;ROSSI, AR
通讯作者:
ROSSI, AR
影响因子:
4.6
作者:
EISENBER.R;IBERS, JA
通讯作者:
IBERS, JA