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1.
Ahmet Bulut brahim Uar Okan Zafer Yeilel Hasan budak Halis
lmez Orhan Büyükgüngr 《Acta Crystallographica. Section C, Structural Chemistry》2004,60(10):m526-m528
The title mononuclear [Cu(sq)(phen)2]·3H2O complex [sq is squarate (C4O4) and phen is 1,10‐phenanthroline (C12H8N2)] has been synthesized and the structure consists of a neutral mononuclear [Cu(sq)(phen)2] unit and three solvate water molecules. The CuII ion has distorted square‐pyramidal coordination geometry, comprised of one carboxylate O atom from a monodentate squarate ligand and four N atoms from two chelating phen ligands. An extensive three‐dimensional network of OW—H⋯O/OW hydrogen bonds, face‐to‐face π–π interactions between the 1,10‐phenanthroline aromatic rings and a weak π–ring interaction are responsible for crystal stabilization. 相似文献
2.
Mao‐Lin Hu Xiao‐Qing Cai Qian Shi Ya‐Qian Cheng 《Acta Crystallographica. Section C, Structural Chemistry》2004,60(11):m575-m577
In the polymeric title compound, [Cu(im)Cl(phen)]n, where im is the imidazolate anion (C3H3N2) and phen is 1,10‐phenanthroline (C12H8N2), each CuII ion is five‐coordinated by four basal N atoms (two from two different im anions and two from one phen ligand) and one axial Cl atom, in a distorted square‐pyramidal coordination geometry. Moreover, each im anion bridges two identical {CuCl(phen)}+ cations through its two N atoms, resulting in a one‐dimensional zigzag chain along the crystallographic a axis. In addition, pairs of adjacent chains are staggered by π–π interactions, generating a two‐dimensional layer, and neighbouring layers are further linked by two different kinds of C—H⋯Cl interactions, producing a three‐dimensional network. 相似文献
3.
Mao‐Lin Hu Hong‐Ping Xiao Shun Wang Xin‐Hua Li 《Acta Crystallographica. Section C, Structural Chemistry》2003,59(11):m454-m455
In the title compound, [Cu(C10H4O8)(C12H8N2)]n, the CuII cation has a four‐coordination environment completed by two N atoms from one 1,10‐phenanthroline (phen) ligand and two O atoms belonging to two dihydrogen benzene‐1,2,4,5‐tetracarboxylate anions (H2TCB2−). There is a twofold axis passing through the CuII cation and the centre of the phen ligand. The [Cu(phen)]2+ moieties are bridged by H2TCB2− anions to form an infinite one‐dimensional coordination polymer with a zigzag chain structure along the c axis. A double‐chain structure is formed by hydrogen bonds between adjacent zigzag chains. Furthermore, there are π–π stacking interactions between the phen ligands, with an average distance of 3.64 Å, resulting in a two‐dimensional network structure. 相似文献
4.
Zhe‐Ming Wang Jun Luo Bai‐Wang Sun Chun‐Hua Yan Song Gao Chun‐Sheng Liao 《Acta Crystallographica. Section C, Structural Chemistry》2000,56(7):786-788
The title compound, [Cu(C2N3)2(C12H8N2)]n, has a sheet‐like structure, built by [Cu(phen)(dca)2]n (phen is 1,10‐phenanthroline and dca is dicyanamide) chains which are interconnected by secondary long Cu—N bonds between the chains. The Cu2+ ion is in a distorted tetragonal bipyramidal (5 + 1) coordination environment. The sheets stack into the three‐dimensional crystal structure through aromatic interactions between the coordinated phen ligands of adjacent sheets. 相似文献
5.
Alexander J. Blake Vito Lippolis Tiziana Pivetta Gaetano Verani 《Acta Crystallographica. Section C, Structural Chemistry》2007,63(8):m364-m367
In the first title salt, [Cu(C12H8N2)2(C5H10N2Se)](ClO4)2, the CuII centre occupies a distorted trigonal–bipyramidal environment defined by four N donors from two 1,10‐phenanthroline (phen) ligands and by the Se donor of a 1,3‐dimethylimidazolidine‐2‐selone ligand, with the equatorial plane defined by the Se and by two N donors from different phen ligands and the axial sites occupied by the two remaining N donors, one from each phen ligand. The Cu—N distances span the range 1.980 (10)–2.114 (11) Å and the Cu—Se distance is 2.491 (3) Å. Intermolecular π–π contacts between imidazolidine rings and the central rings of phen ligands generate chains of cations. In the second salt, [Cu(C10H8N2)2(C3H6N2S)](ClO4)2, the CuII centre occupies a similar distorted trigonal–bipyramidal environment comprising four N donors from two 2,2′‐bipyridyl (bipy) ligands and an S donor from an imidazolidine‐2‐thione ligand. The equatorial plane is defined by the S donor and two N donors from different bipy ligands. The Cu—N distances span the range 1.984 (6)–2.069 (7) Å and the Cu—S distance is 2.366 (3) Å. Intermolecular π–π contacts between imidazolidine and pyridyl rings form chains of cations. A major difference between the two structures is due to the presence in the second complex of two N—H...O hydrogen bonds linking the imidazolidine N—H hydrogen‐bond donors to perchlorate O‐atom acceptors. 相似文献
6.
A‐Qing Wu Li‐Zhen Cai Wen‐Tong Chen Guo‐Cong Guo Jin‐Shun Huang 《Acta Crystallographica. Section C, Structural Chemistry》2003,59(11):m491-m493
The crystal structure of catena‐poly[[[acetato(1,10‐phenanthroline‐κ2N,N′)copper(II)]‐μ‐dicyanamido‐κ2N1:N5] trihydrate], {[Cu(C2H3O2)(C2N3)(C12H8N2)]·3H2O}n, consists of a zigzag chain formed by the polymer [Cu(CH3COO)(dca)(phen)]n (phen is 1,10‐phenanthroline and dca is dicyanamide), with three water molecules per repeat unit of the polymer. The CuII atom has a slightly distorted square‐pyramidal coordination environment consisting of two N atoms of the phen ligand, two nitrile N atoms of different dca ligands, one of them axial, and one O atom of the acetate anion. The compound forms a one‐dimensional chain using dca as an end‐to‐end bridging ligand. Non‐covalent interactions, π–π stacking and hydrogen bonding mediate the bundling of the polymer chains into a three‐dimensional structure, with the water molecules playing an important role in the hydrogen bonding. 相似文献
7.
Zouaoui Setifi Fatima Setifi Lahcen El Ammari Malika El‐Ghozzi Jana Sopkov‐de Oliveira Santos Hocine Merazig Christopher Glidewell 《Acta Crystallographica. Section C, Structural Chemistry》2014,70(1):19-22
In the title compound, [Cu(C9H5N4O)Cl(C12H8N2)]n or [Cu(tcnoet)Cl(phen)]n, where phen is 1,10‐phenanthroline and tcnoet is 1,1,3,3‐tetracyano‐2‐ethoxypropenide, the axially elongated (4 + 2) coordination polyhedron around the CuII centre contains N atoms from three different tcnoet ligands. The resulting coordination polymer takes the form of sheets which are linked in pairs by a single C—H...N hydrogen bond to form bilayers. The bond lengths provide evidence for significant bond fixation in the phen ligand and extensive electronic delocalization in the tcnoet ligand, where the two –C(CN)2 units are rotated, in conrotatory fashion, out of the plane of the central C3O fragment. 相似文献
8.
Yaln Elerman Hülya Kara Sabahat
zcan Engin Kendi 《Acta Crystallographica. Section C, Structural Chemistry》2000,56(8):950-951
The crystal structure of the title compound, chloro(1,10‐phenanthroline‐N,N′)(1‐phenyl‐1,3‐butanedionato‐O,O′)copper(II), [CuCl(C10H9O2)(C12H8N2)], has been determined. The CuII ion displays a distorted square‐pyramidal coordination, being linked to the two O atoms of the benzoylacetonate ligand and the two N atoms of the 1,10‐phenanthroline ligand in the basal plane, and the Cl atom in the apical site. TheCu—N, Cu—O and Cu—Cl bond lengths are 2.043 (2)/2.025 (2), 1.914 (2)/1.941 (2) and 2.485 (1) Å, respectively. 相似文献
9.
Mao‐Lin Hu Ji‐Xin Yuan Fan Chen Qian Shi 《Acta Crystallographica. Section C, Structural Chemistry》2004,60(4):m186-m188
In polymeric {[Eu(pzdc)(NO3)(phen)(H2O)]·H2O}n [pzdc is 2,3‐pyrazinedicarboxylate (C6H2O4) and phen is 1,10‐phenanthroline (C12H8N2)], each europium(III) ion is coordinated by seven O atoms (from three pzdc anions, a nitrate anion and a water molecule) and the two N atoms of the phen ligand, resulting in a nine‐coordinated europium(III) center with a distorted monocapped square‐antiprismatic coordination polyhedron. Four pzdc anions bridge four europium(III) ions, forming a parallelogram unit, the four vertices of which are occupied by the four pzdc anions. Moreover, each parallelogram unit links six other adjacent parallelogram units, forming a two‐dimensional network with disordered lattice water molecules. 相似文献
10.
Satish Shantaram Bhat Naveen Shivalingegowda Vidyanand Krishna Revankar Vitthal Ajinath Kawade Ray J. Butcher Neratur Krishnappagowda Lokanath 《Acta Crystallographica. Section C, Structural Chemistry》2019,75(5):496-503
Two one‐dimensional (1D) coordination polymers (CPs), namely catena‐poly[[[aqua(2,2′‐bipyridine‐κ2N,N′)(nitrato‐κO)copper(II)]‐μ‐1,3‐bis(pyridin‐4‐yl)propane‐κ2N:N′] nitrate], {[Cu(NO3)(C10H8N2)(C13H14N2)(H2O)]·NO3}n ( 1 ), and catena‐poly[[[aqua(nitrato‐κO)(1,10‐phenanthroline‐κ2N,N′)copper(II)]‐μ‐1,3‐bis(pyridin‐4‐yl)propane‐κ2N:N′] nitrate], {[Cu(NO3)(C12H8N2)(C13H14N2)(H2O)]·NO3}n ( 2 ), have been synthesized using [Cu(NO3)(NN)(H2O)2]NO3, where NN = 2,2′‐bipyridine (bpy) or 1,10‐phenanthroline (phen), as a linker in a 1:1 molar ratio. The CPs were characterized by elemental analysis, IR spectroscopy, thermogravimetric analysis and single‐crystal X‐ray structure determination. The 1,3‐bis(pyridin‐4‐yl)propane (dpp) ligand acts as a bridging ligand, leading to the formation of a 1D polymer. The octahedral coordination sphere around copper consists of two N atoms from bpy for 1 or phen for 2 , two N atoms from dpp, one O atom from water and one O atom from a coordinated nitrate anion. Each structure contains two crystallographically independent chains in the asymmetric unit and the chains are linked via hydrogen bonds into a three‐dimensional network. 相似文献
11.
Guo‐Wu Lin Yue Wang Tao Lu 《Acta Crystallographica. Section C, Structural Chemistry》2008,64(4):m179-m181
The title compound, [Co(C19H15N3O5S)(C12H8N2)]·5H2O, has a moderately distorted octahedral coordination environment composed of two N atoms of a 1,10‐phenanthroline ligand and one N and three O atoms of an N‐{[4‐(1,3‐benzothiazol‐2‐yl)anilino]carbonylmethyl}iminodiacetate (ZL‐52−) ligand. The ring systems of the phenanthroline and ZL‐52− ligands are coplanar and the complexes pack in layers parallel to the ab plane with the rings of adjacent complexes facing one another. The layers stack along the c axis and are linked by hydrogen bonds involving the five water solvent molecules in the asymmetric unit and O atoms of the acetate groups of the ZL‐52− ligand. This is believed to be the first crystal structure of a complex of a 2‐(4‐aminophenyl)benzothiazole ligand. 相似文献
12.
Poly[[μ2‐aqua‐bis[(1,10‐phenanthroline)nickel(II)]]‐di‐μ2,μ4‐5‐nitro‐1,3‐benzenedicarboxylato]
Hong‐Yin He Yi‐Li Zhou Long‐Guan Zhu 《Acta Crystallographica. Section C, Structural Chemistry》2004,60(11):m569-m571
The reaction of Ni(CH3COO)2·4H2O, 5‐nitro‐1,3‐benzenedicarboxylic acid (H2nmbdc), 1,10‐phenanthroline and water under hydrothermal conditions yields the first reported two‐dimensional nickel coordination polymer with water‐ and carboxylate‐bridged dimeric units, viz. [Ni2(C8H3NO6)2(C12H8N2)2(H2O)]n. The coordination polyhedron of the NiII ion in the title structure is an octahedron defined by an N2O4 donor set. The water molecule is positioned on a mirror plane and the 5‐nitro‐1,3‐benzenedicarboxylate group is located on a twofold axis. Two types of nmbdc2− coordination mode are observed: one is a bis‐monodentate mode, μ2‐nmbdc2−, and the other is a bis‐bridging mode, μ4‐nmbdc2−. The dimeric unit in the title compound is similar to the structural moiety in urease. In the two‐dimensional framework in the title compound, strong stacking interactions between benzene rings (μ2‐nmbdc2− and μ4‐nmbdc2−) and 1,10‐phenanthroline ligands are observed. 相似文献
13.
Rudy L. Luck Paula Gawryszewska James P. Riehl 《Acta Crystallographica. Section C, Structural Chemistry》2000,56(6):e238-e239
The structure of the cation in [Cr(C12H8N2)3](ClO4)3·H2O consists of the Cr atom bonded to the N atoms of the three 1,10‐phenanthroline (phen) ligands, resulting in a distorted octahedral arrangement with the six Cr—N distances ranging from 2.040 (4) to 2.055 (4) Å. One of the perchlorate anions is disordered and is located around two special positions. 相似文献
14.
Ken Sakai Yoshinobu Miyabe 《Acta Crystallographica. Section C, Structural Chemistry》2004,60(2):m69-m72
In the title compound, [Ru(C10H8N2)2(C12H8N2)][Pt(CN)4], cations and anions alternate along the a axis to afford a one‐dimensional network. The one‐dimensional character arises from the π–π stacking as well as from the electrostatic interactions formed between the phen (1,10‐phenanthroline) and [Pt(CN)4]2− units. Two adjacent one‐dimensional chains form further stacks based on the π–π stacking interactions between the phen moieties, where the interplanar spacing is 3.50 (1) Å. 相似文献
15.
Zhe‐Ming Wang Jun Luo Bai‐Wang Sun Chun‐Hua Yan Chun‐Sheng Liao Song Gao 《Acta Crystallographica. Section C, Structural Chemistry》2000,56(6):e242-e244
The title compounds are isomorphous, comprised of neutral monomeric [M(phen)2(dca)2] [(I): M = Mn, (II): M = Zn; phen is 1,10‐phenanthroline, C12H8N2; dca is dicyanamide, C2N3] molecules. In the molecule, the divalent metal ion is in a distorted octahedral coordination environment formed by six N atoms from the phen and dca ligands. The Mn—N [2.144 (2)–2.319 (2) Å] and Zn—N [2.075 (2)–2.245 (2) Å] distances are in agreement with the difference in size of the two divalent ions. 相似文献
16.
Kateryna Gubina Vladimir Ovchynnikov Vladymir Amirkhanov Svetlana Shishkina 《Acta Crystallographica. Section C, Structural Chemistry》2013,69(6):606-609
In the title complex, [Cu(C16H16Cl3N3O2P)Cl(C12H8N2)], the CuII cation presents a square‐pyramidal environment, where the CuO2N2 base is formed by two O atoms from carbonyl and phosphoryl groups, and by two N atoms from a 1,10‐phenanthroline molecule. A coordinated Cl atom occupies the apex. N—H...Cl hydrogen bonds link the molecules into one‐dimensional chains. The trichloromethyl group is rotationally disordered over two positions, with occupancies of 0.747 (7) and 0.253 (7). 相似文献
17.
Petra Drevenek Ivan Leban Iztok Turel Gerald Giester Ekkehart Tillmanns 《Acta Crystallographica. Section C, Structural Chemistry》2003,59(9):m376-m378
The X‐ray structure analysis of the title compound, chloro[1‐cyclopropyl‐6‐fluoro‐1,4‐dihydro‐4‐oxo‐7‐(piperazin‐4‐ium‐1‐yl)‐3‐quinolinecarboxylate‐κ2O3,O4](1,10‐phenanthroline‐κ2N,N′)copper chloride dihydrate, [CuCl(C17H18FN3O3)(C12H8N2)]Cl·2H2O or [CuCl(cfH)(phen)]Cl·2H2O, where cfH is 1‐cyclopropyl‐6‐fluoro‐1,4‐dihydro‐4‐oxo‐7‐(piperazin‐4‐ium‐1‐yl)‐3‐quinolinecarboxylate and phen is 1,10‐phenanthroline, shows that the geometry around the Cu ion is a slightly distorted square pyramid. Two O atoms of the carbonyl and carboxyl groups of ciprofloxacin and two N atoms of 1,10‐phenanthroline are coordinated to the metal centre in the equatorial plane, and a Cl− ion is coordinated at the apical position. Extensive intermolecular hydrogen bonding produces a supramolecular structure that consists of alternating six‐ and 12‐membered rings. 相似文献
18.
Xiao‐Min Hao Gang Chen Chang‐Sheng Gu Ji‐Wei Liu 《Acta Crystallographica. Section C, Structural Chemistry》2014,70(7):712-714
In the title coordination polymer, {[Cd(C6H8O4S)(C13H14N2)]·H2O}n, the CdII atom displays a distorted octahedral coordination, formed by three carboxylate O atoms and one S atom from three different 3,3′‐thiodipropionate ligands, and two N atoms from two different 4,4′‐(propane‐1,3‐diyl)dipyridine ligands. The CdII centres are bridged through carboxylate O atoms of 3,3′‐thiodipropionate ligands and through N atoms of 4,4′‐(propane‐1,3‐diyl)dipyridine ligands to form two different one‐dimensional chains, which intersect to form a two‐dimensional layer. These two‐dimensional layers are linked by S atoms of 3,3′‐thiodipropionate ligands from adjacent layers to form a three‐dimensional network. 相似文献
19.
Diego Venegas‐Yazigi Andres Vega Karen Valdes de la Barra Marianela Saldias Eric Le Fur 《Acta Crystallographica. Section C, Structural Chemistry》2012,68(7):m200-m202
The structure of the title compound, poly[(dihydrogenphosphato‐κO)(μ3‐hydrogenphosphato)di‐μ‐oxido‐(1,10‐phenanthroline)copper(II)vanadium(V)], [CuV(HPO4)(H2PO4)O2(C12H8N2)]n, is defined by [(phen)Cu–μ‐(κ2O:O′‐VP2O10H3)2–Cu(phen)] units (phen is 1,10‐phenanthroline), which are connected to neighbouring units through vanadyl bridges. Neighbouring chains have no covalent bonds between them, although they interdigitate through the phen groups viaπ–π interactions. 相似文献
20.
Sujittra Youngme Jaturong Phatchimkun Samran Prabpai Chaveng Pakawatchai Palangpon Kongsaeree 《Acta Crystallographica. Section C, Structural Chemistry》2007,63(2):m45-m47
The two new title complexes, [Cu(N3)(dpyam)2]PF6 (dpyam is di‐2‐pyridylamine, C10H11N3), (I), and [Cu(N3)(dpyam)2]Cl·4H2O, (II), respectively, have been characterized by single‐crystal X‐ray diffraction. Both complexes display a distorted square‐pyramidal geometry. Each Cu atom is coordinated in the basal plane by three dpyam N atoms and one azide N atom in equatorial positions, and by another N atom from the dpyam group in the apical position. In complex (I), the one‐dimensional supramolecular architecture is assembled via hydrogen‐bonding interactions between the amine N atom and terminal azide N atoms and the F atoms of the PF6− anion. For complex (II), hydrogen‐bonding interactions between the amine N atom, the Cl− anion and water O atoms result in a two‐dimensional lattice. 相似文献