摘要
A novel coordination polymer [Cu(3-cpoa)(phen)(H2O)]n (3-cpoa2-=3-carboxyl phenoxyacetate, phen=1,10-phenanthroline) was synthesized and characterized by e lemental analysis, IR spectra and single crystal X-ray diffraction. Crystallogra phic facts are as follows: monoclinic crystal system, space group P21/n, a=0.688 96(14) nm, b=1.652 3(3) nm, c=1.651 1(3) nm, 穋m-3, F(000)=932, -ligands, two nitrogen atoms of 1,10-phen ligand and one coordinated water molecule. The copper atoms are bridged by 3-cp oa2-ligand, forming a one-dimensional chain along c axis. The distance of adjac ent Cu...Cu is 0.916 6(4) nm. A three-dimensional network structure is construct ed by the intermolecular hydrogen bond and stacking interactions. CCDC: 21972 4.
A novel coordination polymer [Cu(3-cpoa)(phen)(H2O)](n) (3-cpoa(2)-=3-carboxylphenoxyacetate, phen=1,10phenanthroline) was synthesized and characterized by elemental analysis, IR spectra and single crystal X-ray diffraction. Crystallographic facts are as follows: monoclinic crystal system, space group P2(1)/n, a=0.68896(14) nm, b=1.652 3(3) nm, c=1.651 1(3) nm, beta=95.20(3)degrees, V=1.871 9(6) nm(3), Z=4, D-c=1.618 g-cm(-3), F(000)=932, mu= 1.211 mm(-1), R =0.048 2 and wR =0.0622. The copper atom exhibits a distorted square pyramidal coordination geometry, involving two oxygen atoms of different 3-cpoa(2-) ligands, two nitrogen atoms of 1,10-phen ligand and one coordinated water molecule. The copper atoms are bridged by 3-cpoa2- ligand, forming a one-dimensional chain along c axis. The distance of adjacent Cu... Cu is 0.916 6(4) nm. A three-dimensional network structure is constructed by the intermolecular hydrogen bond and ir-stacking interactions. CCDC: 219724.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2004年第12期1437-1440,共4页
Chinese Journal of Inorganic Chemistry
基金
国家自然科学基金(No.20101003)
黑龙江省自然科学基金(No.B0007)
黑龙江省海外学人重点基金(No.1053HZ002)
