2-pyridylamine
Acetatoaqua(di 2 pyridylamine)isothiocyanatocopper(II)
... , are well known and have been characterized as having distorted octahedral stereochemistry (Youngme et al., 1998). However, very few complexes containing mixed pseudohalide and carboxylate ligands have been reported in ...
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Bis(di 2 pyridylamine)copper(I) perchlorate benzene solvate
... coordination of the metal ion is tetrahedral, surrounded by two bidentate di-2-pyridylamine ligands, and coordinated by four N atoms from pyridine rings. The Cu I —N bond lengths are shorter than those ...
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catena Poly[[(di 2 pyridylamine κ2N2,N2′)copper(II)] μ 3,3′ dithiodipropionato κO,O′:κO′′]
... and two N atoms from di-2-pyridylamine (Fig. 1). O1 and O3 coordinate to copper atoms with typical Cu—O(carboxylate) bond lengths ranging from 1.953 (2) to 1.975 (2) A ˚ (Yang & Li, 2005). ...
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Bis(μ 4 sulfamoylbenzoato)bis[chloro(di 2 pyridylamine)copper(II)] dihydrate
... ion is six-coordinated by three O atoms, viz. carboxylate and sulfamoyl O atoms from two 4- sulfamoylbenzoate anions, by two N atoms from a di-2- pyridylamine ligand, and by a Cl atom. Each pair of Cu II ...
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catena Poly[[[aqua(di 2 pyridylamine κ2N,N′)nickel(II)] μ 4 aminobenzoato κ3O,O′:N] chloride trihydrate]
... has a zigzag polymeric structure. Each Ni ion is bonded to two N atoms from a di-2-pyridylamine (BPA) ligand, two O atoms from a 4-aminobenzoic acid (p-AB) ligand, one water O atom and one amino N atom from ...
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catena Poly[[[aqua(di 2 pyridylamine κ2N2,N2′)copper(II)] μ thiophene 2,5 dicarboxylato κ2O2:O5] N,N dimethylformamide monohydrate]
... atom is in a square- pyramidal environment defined by an apically coordinated water molecule, carboxyl O atoms from two different thiophene-2,5-dicarboxylate dianions and the two N atoms of a chelating ...
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Dichlorido(di 2 pyridylamine)mercury(II)
... Hg II atom is four-coordinated in a distorted tetrahedral configuration by two N atoms from the chelating di-2- pyridylamine ligand and by two Cl atoms. In the crystal structure, intermolecular N—H Cl ...
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Redetermination of the crystal structure of bis(tri 2 pyridylamine)iron(II) bis(perchlorate), and a new refinement of the isotypic nickel(II) analogue : treatment of the perchlorate anion disorder
... For the synthesis of compound (I), a mixture of iron(II) sulfate heptahydrate (56 mg, 0.2 mmol), tri-2-pyridylamine (62 mg, 0.2 mmol) and potassium 1,1,3,3-tetracyano-2-ethoxy- propenide (45 mg, 0.2 ...
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catena Poly[[(di 2 pyridylamine κ2N,N′)copper(II)] μ benzene 1,4 dicarboxylato κ4O,O′:O′′,O′′′]
... Cu1 0.0217 (2) 0.0203 (2) 0.0237 (2) −0.00095 (13) 0.00026 (14) 0.00055 (14) O1 0.0201 (10) 0.0228 (10) 0.0233 (11) 0.0009 (8) 0.0005 (8) 0.0046 (8) O2 0.0189 (10) 0.0316 (11) 0.0271 (12) 0.0021 (8) ...
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Poly[[tris(di 2 pyridylamine)tris(μ 5 sulfonatosalicylato)tricopper(II)] trihydrate]
... Cu2 0.0455 (3) 0.01585 (19) 0.0253 (2) −0.00287 (16) 0.00905 (17) −0.00065 (14) S1 0.0413 (5) 0.0144 (4) 0.0348 (5) 0.0011 (3) 0.0107 (4) −0.0002 (3) N1 0.0352 (15) 0.0190 (13) 0.0312 (15) −0.0027 (11) 0.0081 (12) ...
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The cyclic dimer bis(μ2 4 sulfonatobenzoato)bis[(di 2 pyridylamine)copper(II)] trihydrate
... idylamine and three O atoms, two from a carboxyl group and one from a sulfonyl group of the other sb 2 anion. The sulfonyl atom O5 i [symmetry code: (i) 1 x, 1 y, 1 z] occupies the apical site. The bridging mode ...
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(4 Chlorobenzoato)bis(5 methyl 2 pyridylamine)silver(I)
... Ag1 0.05372 (17) 0.04898 (17) 0.04972 (16) −0.01056 (11) 0.01445 (11) 0.00527 (11) Cl1 0.0798 (7) 0.0821 (7) 0.0669 (6) −0.0191 (5) −0.0192 (5) −0.0079 (5) O1 0.0522 (13) 0.0746 (17) 0.0462 (13) −0.0174 (12) 0.0110 (10) ...
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(Di 2 pyridylamine κ2N1,N1′)bis(methacrylato κO)nickel(II) sesquihydrate
... Methacrylic acid and dipyridin-2-ylamine are commercially available, and they were used without further purification. The reaction was carried out under an air atmoshpere. Methacrylic acid (2 mmol), ...
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Dichloro(di 2 pyridylamine)zinc(II): a redetermination at 110 K
... at 110 K. In contrast with the previously published room- temperature structure [Ho et al. (1999). J. Chem. Soc. Dalton Trans. pp. 1581–1586], the amine N atom is found to have a symmetrical planar environment. The two ...
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Dichloro(di 2 pyridylamine)gold(III) chloride
... Both independent Cl atoms are engaged in the formation of intermolecular N—H Cl and C—H Cl hydrogen-bond interactions (Table 2), linking complex cations into layers parallel to the bc plane (Figs. 2 and 3), ...
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catena Poly[[(di 2 pyridylamine κ2N,N′)copper(I)] μ isothiocyanato κ2S:S]
... idylamine, the NCS group links the N-heterocycle–Cu I units into a chain, but the NCS group functions as a bridge through the S end only (Fig. 1). The chains are consolidated into layers by an inter-chain hydrogen bond ...
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(Z) 2 (2 Methoxybenzylidene) 1 azabicyclo[2 2 2]octan 3 one
... In view of the biological activity associated with 1-aza- bicyclo[2.2.2]octan-3-ones, we have undertaken the synthesis and structural analysis of a series of 2-(substituted benzyl- ...
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[2 2]Dihydroisobenzothiophenophane
... layers there are a number of C—H S contacts (Table 2), but these are long (> 2.9 A ˚ ) and have no clear upper length limit. For this reason, we prefer to analyse the packing in terms of C—H interactions, as we ...
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2 (2 {2 [2 (Dibromomethyl)phenoxy]ethoxy}benzyloxy)benzaldehyde
... All reagents and solvents were obtained from commercial sources and needed to be further purified. The title compound was synthesized according to the related literature (Purushothaman & Raghunathan, 2009). A ...
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2′ (2 Fluorobenzylidene) 2 hydroxybenzohydrazide
... The title molecule (Fig. 1) is essentially planar, with an r.m.s. deviation of 0.08 AÊ. As a result of conjugation, the C O distance [1.230 (2) AÊ] is longer than the normal value of 1.20 AÊ, and the C1ÐN1 bond ...
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