N-Atoms
![Redetermination of 1,3,6,8 tetraazatricyclo[4 4 1 13,8]dodecane](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)
Redetermination of 1,3,6,8 tetraazatricyclo[4 4 1 13,8]dodecane
... hydrogen atoms is rather strange (Fig. 1). Both H atoms bonded to C1 almost lie in a common plane with the two N atoms attached to C1 ...
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Crystal structure of bis(4 methoxypyridine κN)(meso 5,10,15,20 tetraphenylporphyrinato κ4N,N′,N′′,N′′′)iron(III) perchlorate
... four N atoms of the porphyrin moiety and two N atoms of two 4-methoxypyridine ligands in an octahedral coordination environment ...porphyrin atoms of 1.9989 (13) A ˚ and to the pyridine ...
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Poly[di μ4 acetato di μ2 azido copper(II)disodium(I)] at 150 K
... other atoms are located in general ...two N atoms of two symmetry-equivalent azide anions and two symmetry-equivalent carboxylate O atoms within a distorted tetragonal ...
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Tetra μ2 cyano κ8C:N μ2 2,6 dimethylpyrazine κ2N:N′ hexakis(2,6 dimethylpyrazine κN)octa μ2 thiocyanato κ16N:S decacopper(I,II)
... are linked into chains by the thiocyanate anions (Figs. 2 and 3.). These chains extend in the direction of the crystallographic a axis. The chains are linked via the N atoms of 2,6- dimethylpyrazine ...
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Crystal structure of bis[dihydrobis(pyrazol 1 yl)borato κ2N2,N2′](1,10 phenanthroline κ2N,N′)zinc(II)
... the N atoms of the chelating phenanthroline ligand and by two pairs of N atoms of two symmetry-related dihydrobis(pyrazol-1-yl)borate ligands, leading to a slightly distorted octahedral ...
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meso 4,4′ Difluoro 2,2′ {[(3aR,7aS) 2,3,3a,4,5,6,7,7a octahydro 1H 1,3 benzimidazole 1,3 diyl]bis(methylene)}diphenol
... there are two intramolecular O—H N hydrogen bonds involving the N atoms of the imidazolidine ring and the hydroxy groups. The crystal studied was a meso compound obtained by the reaction of the ...
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Diaquabis(1H imidazole 4 carboxylato κ2N3,O4)manganese(II)
... two N and two O atoms from two cis-oriented N,O-bidentate Himc ligands in the equatorial plane, and two water molecules in the axial positions, forming a slightly distorted octahedral geometry ...and ...
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catena Poly[[(N,N dimethylpropane 1,3 diamine)thiocyanatocopper(II)] μ thiocyanato]
... two N atoms of the N,N-dimethylpropane-1,3-diamine ligand and two N atoms from two thiocyanate ligands defining the basal plane, and one S atom of another thiocyanate ligand ...
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Aquabis(3 chlorobenzoato κO)bis(N,N diethylnicotinamide κN)copper(II)
... O atoms of chlorobenzoate (CB) anions, two N atoms of N,N-diethyl- nicotinamide (DENA) ligands and one water molecule in a distorted N 2 O 3 square-pyramidal ...
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Nicotinium dihydrogenphosphate
... , the nicotinium cations are sandwiched between layers of dihydrogen- phosphate anions. The structure is held together by extensive hydrogen bonding between the O and N atoms of nicotinium cations and the O ...
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A novel triple stranded cadmium(II) polymer chain: catena poly[cadmium(II) μ 1,2 bis(imidazol 1 yl)ethane κ2N3:N3′ di μ 1,5 dicyanamido κ4N1:N5]
... Four N atoms from four dca ligands occupy the equatorial positions, and two N atoms from two bim ligands occupy the axial ...II atoms are connected through one bim and two end-to-end ...
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catena Poly[[bis(4 cyanobenzoato κO)copper(II)] di μ 3 aminopyridine κ2N1:N3;κ2N3:N1]
... Cu atoms each lie on an inversion centre and are coordinated by N atoms from four 3- aminopyridine ligands, two from the amino groups and two from the pyridine ...O atoms from different ...
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Crystal structure, synthesis and thermal properties of bis(4 benzoylpyridine κN)bis(isothiocyanato κN)bis(methanol κN)iron(II)
... two N atoms of 4-benzoyl- pyridine ligands, two N atoms of two terminal isothiocyanate anions and two methanol molecules into discrete complexes that are located on centres of ...H ...
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1,3 Bis(diphenylphosphino)propane 2κ2P,P′ {μ 2 [bis(2 mercaptoethyl)amino]ethanesulfinato(3–) 1κ4N,S,S′,S′′:2κ2S,S′}chloro 2κCl dinitroso 1κ2N iron(II)nickel(II) acetonitrile hemisolvate
... S atoms and an N atom of one of the two NO ligands forming the equatorial plane; the N atoms from the second NO group and the (SO 2 CH 2 CH 2 ...
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(Nitrato κO)(1,10 phenanthroline κ2N,N′)(picolinato N oxide κ2O,O′)copper(II)
... two N atoms of a phen ligand and the two O atoms of a picolinate N-oxide anion, these atoms forming the basal plane; one O atom of the nitrate group occupies the apical ...
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Sodium bis(ethylenediamine)copper(II) tetracyanidocuprate(I)
... four N atoms of the two bidentate en ligands in a slightly distorted square- planar ...cyanide N atoms of four different anions, with Na—N distances lying in the narrow range of ...
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Bis[2 (1H benzimidazol 2 yl)acetato κ2N3,O]bis(ethanol κO)nickel(II)
... two N and two O atoms from two bidentate chelating L ligands and two O atoms from two ethanol molecules in a distorted octahedral ...and N–H···O hydrogen bonds (Table1) involving the ...
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mer Tris(1H benzotriazole κN)(pyridine 2,6 dicarboxylato κ3N,O,O′)nickel(II)
... remaining three meridional sites are occupied by donor N atoms of identically coordinated benzotriazole ligands (Fig. 1). The molecule can be viewed as a four-bladed paddle wheel, with the Ni—O1 bond as ...
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catena Poly[[(2,2′ bipyridine κ2N,N′)manganese(II)] μ 3,5 dinitro 2 oxidobenzoato κ4O,O′:O′,O2]
... Molecular self-assembly of supramolecular architectures has received much attention during recent decades (Tao et al., 2000; Choi & Jeon, 2003). The structures and properties of such systems depend on the ...
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2,5 Dibromopyridinium hexabromidostannate(IV)
... ˚ and H atoms were positioned geometrically, with N—H = 0.86 A ˚ C—H = 0.93 A, and constrained to ride on their parent atoms, with UisoH = 1.2UeqC,N Data collection: CrystalClear Rigaku,[r] ...
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