Bis(ethylenediammonium) benzene-1,2,4,5-tetracarboxylate dihydrate

Abstract

Key indicatorsSingle-crystal X-ray study T = 120 K Mean (C-C) = 0.003 Å R factor = 0.045 wR factor = 0.102 Data-to-parameter ratio = 13.9For details of how these key indicators were automatically derived from the article, see

Crystal structure of bis[bis(2-ammonioethyl)amine] benzene-1,2,4,5- tetracarboxylate hexahydrate, [C4H15N3]2[C10H2O8] · 6H2O

“…The crystal structures of (H 2 BTC)(Hphen) 2 (H 4 BTC) (where phen is 1,10-phenanthroline) [5], (H 3 BTC)(Hbipy) × 3H 2 O(where bipy is 2,2'-bipyridine) [6] and (H 2 BTC)(Hbipy) 2 (H 4 BTC) [7] have also been reported previously. The asymmetric unit of the title crystal structure contains two bis(2-ammonioethyl)amine cations, two halfs of benzene-1,2,4,5-tetracarboxylate anions and six water molecules.…”

“…Several proton transfer systemsc ontaining benzene-1,2,4,5-tetracarboxylic acid (H 4 BTC),w ithn itrogend onor molecules, such as 1,10-phenanthroline, 1,7-phenanthroline, phenazine, 4-(N,N-dimethylamino)pyridine, 1,2-bis(4-pyridyl)ethene, 1,2-bis(4-pyridyl)ethane, ethylenediamine, propane-1,3-diamine and propane-1,2-diamine, have been synthesized and characterized by X-rayd iffraction methods [1][2][3][4]. The crystal structures of (H 2 BTC)(Hphen) 2 (H 4 BTC) (where phen is 1,10-phenanthroline) [5], (H 3 BTC)(Hbipy) × 3H 2 O(where bipy is 2,2'-bipyridine) [6] and (H 2 BTC)(Hbipy) 2 (H 4 BTC) [7] have also been reported previously.…”

Poly[ethylenediammonium [cuprate(II)-μ4-benzene-1,2,4,5-tetracarboxylato-κ4O:O′:O′′:O′′′] 2.5-hydrate]

“…For general backgroud, see: Hu et al (2004Hu et al ( , 2001; Fu et al (2004); Cheng et al (2002); Hou et al (2004); Chu et al (2001); Rochon & Massarweh (2000); Cao et al (2002); Daiguebonne et al (2003); Rafizadeh et al (2006). For related literature, see: Cheng et al (2003); Day & Luehrs (1988); Kim et al (2003); Yuan et al (2005); Hao et al (2004).…”

“…The complex of benzene-1,2,4,5-tetracarboxylate containing organic ammonium cations are rare and may have interesting polymeric chemistry. Recently, we have reported the syntheses and crystal structure of a proton transfer system using (H 4 BTC), with ethylenediamine (en), (BTC) (H 2 en) 2 .2H 2 O, (Rafizadeh et al, 2006). We herein report the synthesis and crystal structure of the title compound, (I), which was synthesized by reaction of Cu(NO 3 ) 2 .3H 2 O and (BTC)(H 2 en) 2 .2H 2 O.…”

Synthesis, Characterization, and Crystal Structures of Novel Coordination Polymers of Praseodymium(III) and Neodymium(III) Containing Dialkyl Phosphate

“…25 Moreover, in addition to phosphate and phosphate ester complexes; complexes incorporating nucleic acid fragments, ATP, polyphosphates, and polyphosphate esters have been structurally characterized. [26][27][28][29] Recently, we have reported the synthesis and crystal structure of [La(µ-DMP) 2 (µ-NO 3 )(DMSO)] n , 30 [UO2(µ-DEP)2(DMSO)]n, 31 [UO2(µ-DMP)2(DMSO)]n, 32 [Ce2-(µ-DEP) 6 (TEP)] n , 33 {[Mn 2 (µ-DMP) 3 (µ-DMSO) 2 (DMSO)(H 2 O)]-NO 3 ․H 2 O} n , 34 [Cu 2 (µ-DMP) 4 (µ-DMSO)] n 35 and [Mn 2 (µ 3 -DMP) 2 -(µ-DMP)2]n, 36 (DMP is dimethyl phosphate, DEP is diethyl phosphate, TEP is triethyl phosphate and DMSO is dimethyl sulfoxide). In these complexes, DMP and DEP act as an O-atom donor ligand, forming coordination polymers in the solid state.…”