A novel eight-membered Cu4I4 ring supported by sulfur atoms of an M(mnt)2 moiety: syntheses and crystal structures of (NBun4)2[M(mnt)2Cu4I4] (M = Ni, Pd, Pt; mnt = 1,2-dicyano-1,2-ethylenedithiolato) with doubly-bridged one-dimensional chain structures

1999 ◽  
pp. 455-456 ◽  
Author(s):  
Kunihisa Sugimoto ◽  
Takayoshi Kuroda-Sowa ◽  
Megumu Munakata ◽  
Masahiko Maekawa
2017 ◽  
Vol 73 (7) ◽  
pp. 1021-1025
Author(s):  
Francois Eya'ane Meva ◽  
Timothy John Prior ◽  
David John Evans ◽  
Emmanuel Roland Mang

The crystal structures ofN′-aminopyridine-2-carboximidamide (C6H8N4),1, andN′-{[1-(pyridin-2-yl)ethylidene]amino}pyridine-2-carboximidamide (C13H13N5),2, are described. The non-H atoms in compound1are nearly planar (r.m.s. deviation from planarity = 0.0108 Å), while2is twisted about the central N—N bond by 17.8 (2)°. Both molecules are linked by intermolecular N—H...N hydrogen-bonding interactions;1forms a two-dimensional hydrogen-bonding network and for2the network is a one-dimensional chain. The bond lengths of these molecules are similar to those in other literature reports of azine and diimine systems.


2013 ◽  
Vol 25 (14) ◽  
pp. 7867-7870
Author(s):  
Min Zhang ◽  
Rong-Qing Li ◽  
Zai-Chao Zhang ◽  
Zheng-Jing Jiang ◽  
Chang-Mei Wei

2003 ◽  
Vol 56 (11) ◽  
pp. 933-941 ◽  
Author(s):  
Baolong Li ◽  
Liming Zhu ◽  
Shouwu Wang ◽  
Jianping Lang ◽  
Yong Zhang

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