Hirshfeld surfaces identify inadequacies in computations of intermolecular interactions in crystals: pentamorphic 1, 8-dihydroxyanthraquinone

AL Rohl, M Moret, W Kaminsky, K Claborn… - Crystal Growth and …, 2008 - ACS Publications
Fingerprint plots of Hirshfeld surfaces were used to locate and analyze the deficiencies in
various methodologies employed in the determination of the relative energies of five …

Synthesis of an extremely bent acyclic allene (a “carbodicarbene”): a strong donor ligand

CA Dyker, V Lavallo, B Donnadieu… - Angewandte Chemie …, 2008 - Wiley Online Library
In line with hybridization theory, allenes A1 have a linear C= C= C skeleton with orthogonal
pairs of substituents.[1] The allene framework is so rigid that even minor deviations from …

Coordination chemistry of ene-1, 1-diamines and a prototype" Carbodicarbene"

A Fürstner, M Alcarazo, R Goddard… - Angewandte Chemie …, 2008 - pure.mpg.de
Carbophilic Lewis acids can polarize a coordinated π-bond by a slippage mechanism. A
series of stable ylid-or enolate gold complexes of ene-1, 1-diamines not only emulate this …

[图书][B] Structure correlation

HB Bürgi, JD Dunitz - 2008 - books.google.com
Dieses Buch geht über die konventionelle Betrachtungsweise der Ergebnisse von
Strukturuntersuchungen weit hinaus: das mittlerweile verfügbare umfangreiche …

Crystal clear structural evidence for electron delocalization in 1, 2-dihydro-1, 2-azaborines

ER Abbey, LN Zakharov, SY Liu - Journal of the American …, 2008 - ACS Publications
The first examples of “pre-aromatic” 1, 2-dihydro-1, 2-azaborine heterocycles have been
structurally characterized, enabling the direct comparison of delocalized bonds of 1, 2 …

Bis (guanidinate) Alkoxide Complexes of Lanthanides: Synthesis, Structures and Use in Immortal and Stereoselective Ring‐Opening Polymerization of Cyclic Esters

N Ajellal, DM Lyubov, MA Sinenkov… - … A European Journal, 2008 - Wiley Online Library
A series of new bis (guanidinate) alkoxide Group 3 metal complexes [Ln {(Me3Si) 2NC
(NiPr) 2} 2 (OR)](R= OtBu, Ln= Y, Nd, Sm, Lu; R= OiPr, Ln= Y, Nd, Lu) has been synthesized …

Carbodicarbenes: divalent carbon (0) compounds

O Kaufhold, FE Hahn - Angewandte Chemie International …, 2008 - Wiley Online Library
Is it possible to coordinate two donor ligands L to a carbon (0) atom, and what would be the
properties of such a carbon atom? These questions have been of interest to chemists for …

Pentakis (trifluoromethyl) phenyl, a Sterically Crowded and Electron-withdrawing Group: Synthesis and Acidity of Pentakis (trifluoromethyl) benzene,-toluene,-phenol …

A Kütt, V Movchun, T Rodima, T Dansauer… - The Journal of …, 2008 - ACS Publications
A general route to functionalized pentakis (trifluoromethyl) phenyl (C6 (CF3) 5) derivatives,
promising building blocks for designing novel stable carbenes, radical species, superacids …

Ultrafast intersystem crossing in 1-nitronaphthalene. An experimental and computational study

JS Zugazagoitia, CX Almora-Díaz… - The Journal of Physical …, 2008 - ACS Publications
Previous studies have established that the major pathway for the first singlet excited state of
1-nitronaphthalene is intersystem crossing to the triplet manifold. In this contribution we …

Evidence for the involvement of 5f orbitals in the bonding and reactivity of organometallic actinide compounds: thorium (IV) and uranium (IV) bis (hydrazonato) …

T Cantat, CR Graves, KC Jantunen… - Journal of the …, 2008 - ACS Publications
Migratory insertion of diphenyldiazomethane into both metal− carbon bonds of the bis (alkyl)
and bis (aryl) complexes (C5Me5) 2AnR2 yields the first f-element bis (hydrazonato) …