scholarly journals Crystal Structures and Pore Stability of Coordination Polymers Constructed by Nicotinic Acid and Isonicotinic Acid with Co(II)

2012 ◽  
Vol 28 (08) ◽  
pp. 1815-1822
Author(s):  
HUA Xiao-Hui ◽  
◽  
LI Wei-Hong ◽  
XU Yi-Zhuang ◽  
WU Jin-Guang
Keyword(s):  
Nicotinic Acid ◽  
Crystal Structures ◽  
Coordination Polymers ◽  
Isonicotinic Acid ◽  
Pore Stability

scholarly journals Syntheses and Crystal Structures of Cobalt(II) and Nickel(II) Complexes with Thiocyanate and Pyridyl Carboxylic Acid

2007 ◽  
Vol 2007 (7) ◽  
pp. 384-386 ◽  
Author(s):  
Guang Yang ◽  
Qian Zhang ◽  
Xiang-Pei Zhang ◽  
Yu Zhu ◽  
Seik Weng Ng
Keyword(s):  
Carboxylic Acid ◽  
Nicotinic Acid ◽  
Crystal Structures ◽  
Isonicotinic Acid

The syntheses and crystal structures of [Co(m-NCS)2(nicH)2]·(nicH), [Ni(NCS)2(H2O)2(isonicH)2]·(isonicH)·2H2O are reported, where nicH is nicotinic acid; isonicH is isonicotinic acid. In the crystals of the two complexes, (iso)nicotinic acids are not deprotonated and thus the carboxy groups act as both donors and acceptors of H-bonds to form networks.

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