A new compound, (H3O)3{Na3(H2O)13(Cu(Gly)2)2(H2W12O42)}·11H2O (1), has been synthesized and structurally characterized, which represents the first example of a polyoxotungstate-surface being decorated with amino ...
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A new compound, (H3O)3{Na3(H2O)13(Cu(Gly)2)2(H2W12O42)}·11H2O (1), has been synthesized and structurally characterized, which represents the first example of a polyoxotungstate-surface being decorated with amino acid ligand. Two cis-{Cu(Gly)2}2+ engraft into the (H2W12O42)10- with Cu-O bond of 0.241 2(7) nm, and Na+ ions linked these (Cu(Gly)2)2(H2W12O42)6- clusters into a one-dimensional chain. CCDC: 278000.
A new nickel(II)-dicyanamide compound, [Ni(dca)2(en)]n (1) (dca=dicyanamide anion, -); en=ethylene diamine), has been synthesized and its structure has been determined by single crystal X-ray diffraction analysis. The...
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A new nickel(II)-dicyanamide compound, [Ni(dca)2(en)]n (1) (dca=dicyanamide anion, -); en=ethylene diamine), has been synthesized and its structure has been determined by single crystal X-ray diffraction analysis. The crystal is monoclinic, space group P21/n with unit cell dimensions: a=0.694 3(1) nm, b=1.041 5(2) nm, c=1.413 2(2) nm, and β=90.381°, Z=4, V=1.011 0(3) nm3. In this compound, the adjacent nickel atoms are connected by dca all inμ1,5-bridging mode to form ladder-like units, which are linked with double dca bridges to generate a regular infinite stair-like structure. Temperature-dependent magnetic susceptibility was also characterized for this compound. CCDC: 208276.
A binuclear vanadium complex NH4[(VⅣO)2( Ⅲ(H2O)9] wa s synthesized by reaction of NH3VO3, nitrilotriacetic acid and EuCl3 in one aque ous solution. The crystal X-ray analysis shows that the complex contains one bin ...
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A binuclear vanadium complex NH4[(VⅣO)2( Ⅲ(H2O)9] wa s synthesized by reaction of NH3VO3, nitrilotriacetic acid and EuCl3 in one aque ous solution. The crystal X-ray analysis shows that the complex contains one bin uclear vanadium anion [(VⅣO)2( -and one [EuⅢ(H2O)9]3+ cation. T he molecules are built up to a three-dimensional supramolecular structure throug h hydrogen bonding. CCDC: 238716.
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