scholarly journals Homo- and Heteropentanuclear Coordination Compounds withTdSymmetry - the Solid State Structures of [MZn4(L)4(L′)6] (M = CoIIor Zn; L = chloride or acac; L′ = 1,2,3-benzotriazolate)

2008 ◽  
Vol 634 (14) ◽  
pp. 2532-2538 ◽  
Author(s):  
Shyam Biswas ◽  
Markus Tonigold ◽  
Dirk Volkmer
Keyword(s):  
Solid State ◽  
Coordination Compounds ◽  
Solid State Structures

scholarly journals Two coordination compounds of SnCl2 with 4-methylpyridine N-oxide

2021 ◽  
Vol 77 (2) ◽  
pp. 91-95
Author(s):  
Felix Henkel ◽  
Hans Reuter
Keyword(s):  
Molecular Structure ◽  
Crystal Structure ◽  
Solid State ◽  
Coordination Compounds ◽  
Bond Angle ◽  
Lewis Base ◽  
One Dimensional ◽  
Bonding Parameters ◽  
Solid State Structures ◽  
Endocyclic Bond

In the solid-state structures of catena-poly[[dichloridotin(II)]-μ2-(4-methylpyridine N-oxide)-κ2 O:O], [SnCl2(C6H7NO)] n , 1, and dichloridobis(4-methylpyridine N-oxide-κO)tin(II), [SnCl2(C6H7NO)2], 2, the bivalent tin atoms reveal a seesaw coordination with both chlorine atoms in equatorial and the Lewis base molecules in axial positions. While the Sn—Cl distances are almost identical, the Sn—O distances vary significantly as a result of the different bonding modes (μ2 for 1, μ1 for 2) of the 4-methylpyridin-N-oxide molecules, giving rise to a one-dimensional coordination polymer for the 1:1 adduct, 1, and a molecular structure for the 1:2 adduct, 2. The different coordination modes also influence the bonding parameters within the almost planar ligand molecules, mostly expressed in N—O-bond lengthening and endocyclic bond-angle widening at the nitrogen atoms. Additional supramolecular features are found in the crystal structure of 2 as two adjacent molecules form dimers via additional, weak O...Sn interactions.

Synthesis and solid state structures of macromolecular cylindrical brushes with varying side chain length

Polymer ◽  
2004 ◽  
Vol 45 (12) ◽  
pp. 4009-4015 ◽  
Author(s):  
Bin Zhang ◽  
Shanju Zhang ◽  
Lidia Okrasa ◽  
Tadeusz Pakula ◽  
Tim Stephan ◽  
...  
Keyword(s):  
Solid State ◽  
Chain Length ◽  
Side Chain ◽  
Side Chain Length ◽  
Solid State Structures

Intramolecular London Dispersion Interaction Effects on Gas-Phase and Solid-State Structures of Diamondoid Dimers

2017 ◽  
Vol 139 (46) ◽  
pp. 16696-16707 ◽  
Author(s):  
Andrey A. Fokin ◽  
Tatyana S. Zhuk ◽  
Sebastian Blomeyer ◽  
Cristóbal Pérez ◽  
Lesya V. Chernish ◽  
...  
Keyword(s):  
Solid State ◽  
Gas Phase ◽  
Interaction Effects ◽  
Dispersion Interaction ◽  
London Dispersion ◽  
Solid State Structures
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