Startseite Crystal structure of tetraaqua-bis(2-((3,5,6-trichloropyridin-2-yl)oxy)acetato-κO)-nickel(II)—diaqua-bis(2-((3,5,6-trichloropyridin-2-yl)oxy)acetato-nickel(II), C28H24Cl12N4Ni2O18
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Crystal structure of tetraaqua-bis(2-((3,5,6-trichloropyridin-2-yl)oxy)acetato-κO)-nickel(II)—diaqua-bis(2-((3,5,6-trichloropyridin-2-yl)oxy)acetato-nickel(II), C28H24Cl12N4Ni2O18

  • Zhong-Xiang Du und Jun-Xia Li ORCID logo EMAIL logo
Veröffentlicht/Copyright: 16. April 2020

Abstract

C28H24Cl12N4Ni2O18, monoclinic, I2/a (no. 15), a = 37.8040(12) Å, b = 6.0860(2) Å, c = 19.3025(6) Å, β = 98.104(3)°, V = 4396.7(2) Å3, Z = 4, Rgt(F) = 0.0498, wRref(F2) = 0.1039, T = 291.8(2) K.

CCDC no.: 1981627

The molecular structure is shown in the figure. Table 1 contains crystallographic data and Table 2 contains the list of the atoms including atomic coordinates and displacement parameters.

Table 1:

Data collection and handling.

Crystal:Green block
Size:0.23 × 0.19 × 0.14 mm
Wavelength:Mo Kα radiation (0.71073Å)
μ:1.66 mm−1
Diffractometer, scan mode:SuperNova, ω
θmax, completeness:28.4°, >99%
N(hkl)measured, N(hkl)unique, Rint:9540, 4579, 0.039
Criterion for Iobs, N(hkl)gt:Iobs > 2 σ(Iobs), 3006
N(param)refined:294
Programs:CrysAlisPRO [1], Olex2 [2], SHELX [3], [4]
Table 2:

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).

AtomxyzUiso*/Ueq
C10.38248(11)0.0306(8)0.7474(2)0.0322(11)
C20.39647(12)−0.1625(7)0.7805(2)0.0338(11)
C30.42803(11)−0.2443(7)0.7648(2)0.0366(12)
H30.4376−0.37250.78600.044*
C40.44562(11)−0.1354(8)0.7174(3)0.0382(12)
C50.43048(12)0.0590(8)0.6881(2)0.0372(12)
C60.33624(11)0.2920(6)0.7214(2)0.0299(11)
H6A0.32890.24640.67340.036*
H6B0.35410.40610.72140.036*
C70.30460(11)0.3802(7)0.7518(2)0.0272(10)
C80.37362(12)1.3810(7)0.5040(2)0.0336(11)
C90.38404(11)1.5758(7)0.5406(2)0.0331(11)
C100.41461(12)1.6830(7)0.5266(3)0.0395(12)
H100.42161.81430.54910.047*
C110.43445(12)1.5933(8)0.4792(3)0.0464(14)
C120.42279(12)1.3938(8)0.4477(2)0.0387(12)
C130.33260(11)1.0949(7)0.4736(2)0.0313(11)
H13A0.35250.99350.47520.038*
H13B0.32561.13920.42530.038*
C140.30168(11)0.9837(7)0.5008(2)0.0266(10)
Cl10.37394(3)−0.2941(2)0.84010(7)0.0469(4)
Cl20.48454(3)−0.2375(2)0.69359(8)0.0604(4)
Cl30.45090(3)0.2082(2)0.62853(7)0.0533(4)
Cl40.35891(3)1.6816(2)0.60036(6)0.0464(3)
Cl50.47191(4)1.7241(2)0.45997(9)0.0688(5)
Cl60.44630(4)1.2679(2)0.38853(8)0.0609(4)
N10.39967(9)0.1404(6)0.70242(19)0.0325(9)
N20.39293(9)1.2926(6)0.45928(19)0.0346(9)
Ni10.25000.75000.75000.01854(19)
Ni20.25000.67239(12)0.50000.0208(2)
O10.28696(7)0.5276(5)0.71508(14)0.0306(7)
O20.29760(7)0.3129(5)0.80934(15)0.0341(8)
O30.35114(8)0.1083(5)0.76200(16)0.0379(8)
O40.26427(7)0.9932(4)0.68225(14)0.0322(7)
H4A0.24561.08050.66810.048*
H4B0.26890.93930.64100.048*
O50.21181(7)0.6325(5)0.67073(14)0.0376(8)
H5A0.19300.71560.66660.056*
H5B0.20400.50590.68250.056*
O60.29009(7)0.8131(5)0.46437(15)0.0345(8)
O70.28876(7)1.0507(5)0.55178(15)0.0340(8)
O80.34308(8)1.2823(5)0.51547(16)0.0370(8)
O90.26724(8)0.4627(5)0.57566(15)0.0419(9)
H9A0.28050.52880.60960.063*
H9B0.28170.36980.56070.063*

Source of material

Ni(CH3COO)2⋅4 H2O (0.3 mmol, 0.075 g) and 3,5,6-trichloropyridine-2-oxyacetic acid (3,5,6-Htcpa, 0.3 mmol, 0.077 g) were dissolved in 20 mL distilled water and then the mixture was neutralized with KOH (0.1 mol⋅L−1) to pH = 6.0. After that, the mixed solution was sealed in a 25 mL Teflon reactor and kept under autogeneous pressure at 393 K for 3 days. After cooling to room temperature at a rate of 279 K⋅h−1, green block crystals of the title compound were obtained. Yield: 24 mg (25%, based on ligand 3,5,6-Htcpa). Anal. Calcd. for C28H24Cl12N4Ni2O18(%): C, 26.94; H, 1.94; N, 4.49. Found: C, 26.99; H, 1.87; N, 4.56.

Experimental details

Empirical absorption correction was performed using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. Using Olex2 [2], the structure was solved with the ShelXT [3] structure solution program using Intrinsic Phasing and refined with the ShelXL [4] refinement package. The H atoms bonded to C atoms were fixed, with C—H distance of 0.93 Å; and/or positioned geometrically in the riding-model approximation, with C—H distance of 0.97 Å; Uiso(H) = 1.2Ueq(C).

Comment

Recently, the design, syntheses and applications of metal complexes based on flexible ligands have drawn more and more attentions in crystal engineering because of the rich structural diversities and various potential applications in contrast with those based on rigid ligands [5]. In principle, flexible ligands usually include at least one sp3 atom (usually C, N, O or S) in their backbones and parts of the molecules can rotate around a single bond. Futhermore, the flexible sections can take part in various metal-ligand coordination fashions.

In our previous studies, the following four flexible educts ethylenedithiodiacetic acid (H2edtda)(sp3-S) [6], 3-carboxy phenylacetic acid (3-H2cmb) (sp3-C) [7], [8], 2,2′-oxydiacetic acid (2,2′-H2oda) [9], [10], [11], [12], 2-carboxy phenoxyacetic acid (2-H2cpa) together with 3-carboxy phenoxyacetic acid (3-H2cpa) (sp3-O) [13], [14], [15] have been introduced to construct d- or f-block metal complexes. It was found that the oxygen acetate type ligands, such as 2,2′-oda and 2-cpa, are more effective and prolific in offering flexibility than the deprotonated forms of H2edtda and 3-H2cmb. Thus, our attention has turned to the oxygen acetic acid-type educts, and namely, 3,5,6-trichloropyridine-2-oxyacetic acid (3,5,6-Htcpa). One co-crystal of a ZnIIcomplex [15], one binuclear CdII cluster [16], two NiII [17], [18], a CoII [19] and a MnII [20] coordination polymers containing this ligand have been published by us.

Single-crystal X-ray diffraction analysis shows that the title structure is an interesting co-crystal of two mononuclear units, featuring two discrete and stereochemically different complexes: one octahedral [Ni(3,5,6-tcpa)2(H2O)4], and the tetrahedral [Ni(3,5,6-tcpa)2(H2O)2].

In the first complex, the six-coordinated NiII ion lies on a crystallographical inversion center and the coordination sphere is comprised of four oxygens from water molecules [Ni1—O4, 2.096(3) Å; Ni1—O5, 2.077(3) Å, mean 2.086(3) Å] and two monodentate trans-arranged 3,5,6-tcpa anions [Ni1—O1, 2.123(3) Å] (see the figure). The mean Ni—Owater distance [2.086(3) Å] is much shorter than those of the Ni—Ocarboxy bond. The trans O—Ni—O bond angles equals to 180° (by symmetry) and the cis ones are in the range of 88.11(11) to 91.89(11)°.

In turn, the four-coordinated unit contains two water molecules [Ni2—O9, 1.980(3) Å] and two unidentate 3,5,6-tcpa ligands [Ni2-O6, 1.950(3) Å] in a distorted tetrahedral geometry, and shows crystallographically imposed two-fold rotational symmetry (see the figure). The O—Ni—O bond angles are in the range of 99.79(18) to 127.88(18)°.

The 3D supramolecular architecture of the title structure comes from O—H⋯O hydrogen bonding and weak Cl⋯Cl halogen bonding.

All aqua ligands are involved in intra- or inter-molecular hydrogen bonds with uncomplexed and complexed carboxy oxygen atoms. The halogen⋯halogen interactions are found between C4—Cl2 and Cl6A—C12A (symmetry code for A: x, 3/2 − y, 1/2 + z) of adjacent octahedral and tetrahedral units with a Cl2⋯Cl6A separation of 3.248 Å. The geometry of halogen⋯halogen interactions is characterized by angles of C4—Cl2⋯Cl6A (158.38°) and Cl2⋯Cl6A—C12A (151.03°), corresponding to halogen⋯halogen interactions of Type I [21].

The title structure is isostructural with a ZnII complex [15] and their geometry parameters are in good agreement with each other. At present, further efforts on developing new complexes with 3,5,6-Htcpa as the main ligand, such as introducing other N-donor bridging or chelate coligands, are still underway.

Acknowledgements

This work was supported by the Key scientific research projects in Colleges and Universities of Henan province (No. 17A150040).

References

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Received: 2020-02-06
Accepted: 2020-03-20
Published Online: 2020-04-16
Published in Print: 2020-06-25

©2020 Zhong-Xiang Du et al., published by De Gruyter, Berlin/Boston

This work is licensed under the Creative Commons Attribution 4.0 Public License.

Artikel in diesem Heft

  1. Frontmatter
  2. Crystal structure of bis [1-(phenylsulfonyl)-2-(1-(pyrazin-2-yl)ethylidene)hydrazin-1-ido-κ3N,N′,O]cobalt(II), C24H22N8O4S2Co
  3. The crystal structure of 1,3-bis(4-(methoxycarbonyl)benzyl)-2-methyl-1H-benzo[d]imidazol-3-ium bromide, C26H25BrN2O4
  4. Crystal structure of {tris((1H-benzo[d]imidazol-2-yl)methyl)amine-κ4N,N′,N′′,N′′′}-(nitrito-κ2O,O′)nickel(II) perchlorate – ethanol (1/1), C26H27ClN8NiO7
  5. Crystal structure of catena-poly[aqua[(μ2-4,5-dicarboxylato-2-(2-carboxylatophenyl)imidazol-1-ido-κ4N,O,O′:N′)](μ2-4,4′-bipyridine-κ2N:N′)dicopper(II)], C22H14Cu2N4O7
  6. Crystal structure of chlorido-tris(4-methylbenzyl-κC)-(triphenylarsine oxide-κO)tin(IV), C42H42AsClOSn
  7. The crystal structure of 4,4′-bipyridinium bis(3-carboxy-2-nitrobenzoate) tetrahydrate, C13H13N2O8
  8. Crystal structure of 1-(3-chlorophenyl)-4-(4-(((2,3-dihydro-1H-inden-5-yl)oxy)methyl)phenethyl)piperazine, C28H31ClN2O
  9. Crystal structure of catena-poly[diaqua-bis(μ2-5,5′-(1H-imidazole-4,5-diyl)bis(tetrazol-2-ido)-κ4N,N′:N′′,N′′′)magnesium], C10H8N20O2Mg
  10. The crystal structure of (E)-2-((2-hydroxy-4-ethoxybenzylidene)amino)-2-methylpropane-1,3-diol monohydrate, C13H21NO5
  11. Crystal structure of catena-poly[diaqua-(μ2-bipyridine-κ2N:N′)-bis(3,5-dichloroisonicotinato-κO)cadmium(II)] dihydrate, C22H20CdCl4N4O8
  12. The crystal structure of 4-(4-chlorophenyl)cyclohexane-1-carboxylic acid, C13H15ClO2
  13. Redetermination of the crystal structure of yttrium(III) trinitrate(V) pentahydrate, Y(NO3)3 ⋅ 5 H2O, H10N3O14Y
  14. Crystal structure of catena-poly[di-μ2-chlorido-1,10-phenanthroline-κ2N,N′-cadmium(II)], C12H8Cl2CdN2
  15. Crystal structure of 4-((2-methyl-6-(trifluoromethyl)pyrimidin-4-yl)oxy)benzoic acid, C13H9F3N2O3
  16. Crystal structure of 3-acetyl-4-hydroxybenzoic acid, C18H16O8
  17. Crystal structure of bis(N,2-bis(4-ethoxybenzylidene)hydrazine-1-carbohydrazonothioato-κ2N,S)nickel(II) — N,N-dimethylformamide (1/2), C44H56N10S2O6Ni
  18. The crystal structure of 5-chloro-4,6-dimethoxypyrimidin-2-amine, C6H8ClN3O2
  19. Crystal structure of poly[aqua-(μ4-benzene-1,2,4,5-tetracarboxylato-κ4O,O′,O′′,O′′′)bis(μ2-1-(4-(1H-imidazol-1-yl)benzyl)-1H-1,2,4-triazole-κ2N:N)dinickel(II)], NiC17H14N5O5
  20. Crystal structure of poly[aqua(5-dimethylamino)naphthalene-1-sulfonato-κ2N:O)(μ2-4,4′-bipyridyl -κ2N:N′)silver(I)], C44H44Ag2N6O8S2
  21. Crystal structure of 1-[3-(trifluoromethyl)cinnamoyl]-3-(pyridin-2-yl-κN)pyrazole-κ2N-bis(2-phenylpyridinato-k2C,N)iridium(III) hexafluorophosphate complex, [C40H28F3IrN5O]PF6
  22. Crystal structure of catena-poly[aqua(μ6-piperazine-1,4-bisethanesulfonato-κ6N:N′:O:O′:O′′:O′′′)(μ2-pyrazinyl-κ2N:N′)disilver(I)sesquihydrate], C12H30Ag2N4O11S2
  23. Crystal structure of (E)-1-(2-nitrophenyl)-N-(o-tolyl)methanimine, C14H12N2O2
  24. Crystal structure of 4′-amino-3′,5′-diisopropyl-(1,1′-biphenyl)-4-carbonitrile, C19H22N2
  25. The crystal structure of poly[bis(N,N-dimethylformamide-κ1O)-tetrakis(μ2-cyanido-κ2C:N)dinickel(II)], C10H14N6O2Ni2
  26. Crystal structure of rac-trans-N,N′-bis(3-bromo-5-chlorosalicylidene)-1,2-cyclohexanediamine, C20H18Br2Cl2N2O2
  27. Crystal structure of rac-trans-N,N′-bis(3,5-dibromosalicylidene)-1,2-cyclohexanediamine, C20H18Br4N2O2
  28. The crystal structure of (dichromato-κ2O,O′)bis(1,10-phenanthroline-κ2N,N′)nickel(II), C12H16N4O7Cr2Ni
  29. The crystal structure of 3-((1R,2S)-1-methylpyrrolidin-1-ium-2-yl)pyridin-1-ium tetrachloridozincate(II) monohydrate, C10H18Cl4ZnN2O
  30. Crystal structure of bis(μ2-azido-k2N,N)-bis(2-amino-1-(N-(3-bromosalicylaldiminato))ethane)-dicopper(II), C20H18Br4N2O2
  31. Crystal structure of (η6-1-methyl-4-isopropylbenzene)-[5-bromo-2-(2-pyridyl)phenyl-κ2C,N]-chloro-ruthenium(II), C21H21BrClNRu
  32. Crystal structure of N-(methyl(oxo)(1-(6-(trifluoromethyl)pyridin-3-yl)ethyl)-λ6-sulfanylidene)cyanamide, C10H10F3N3OS
  33. Crystal structure of 6,6′-((cyclohexane-1,2-diylbis(azanylylidene))bis(methanylylidene))bis(2-bromo-4-chlorophenolato-κ4N,N′,O,O′)nickel(II), C20H16Br2Cl2NiN2O2
  34. Redetermination of the crystal structure of catena-poly[aqua-(1,10-phenanthroline-κ2N,N′)-(μ2-tetraoxidomolybdato(VI)-κ2O:O′)manganese(II) monohydrate, C12H12N2O6MoMn
  35. The crystal structure tetrakis(μ2-o-chlorobenzoato-κ2O:O′)-bis(methanol-κ1O)dirhodium(II), C30H24Cl4O10Rh2
  36. Crystal structure of bis(2,3-diphenyltetrazolidine-5-thione-κ1S)-(nitrato-κ1O)-(nitrato-κ2O,O′)lead(II), C26H20N10O6S2Pb
  37. Crystal structure of bis(3-bromo-N-(1-(3-methylpyrazin-2-yl)ethylidene)benzohydrazonato-κ3O,N,N′)cadmium(II) hemihydrate, C28H25N8O2.5Br2Cd
  38. Crystal structure of catena-poly[tetrakis(μ2-trifluoroacetato-κ2O:O′)(μ2-2,5-dimethylpyrazine-κ2N,N′)dicopper(II)], C7H4CuF6NO4
  39. The crystal structure of catena-poly[bis[3-azoniapentane-1,5-diammonium][bis(μ4-oxo)-tetrakis(μ3-oxo)-heptakis(μ2-oxo)-tetradecaoxo-octa-molybdenum] dihydrate], (C8H36N6O29Mo8)n
  40. Crystal structure of tetraaqua-bis(2-((3,5,6-trichloropyridin-2-yl)oxy)acetato-κO)-nickel(II)—diaqua-bis(2-((3,5,6-trichloropyridin-2-yl)oxy)acetato-nickel(II), C28H24Cl12N4Ni2O18
  41. The crystal structure of bis(2-hydroxypyrimidinium) pentachloridobismuthate(III), (C4N2H5O)2BiCl5
  42. The crystal structure of catena-poly[(μ2-4,4′-dipyridine-κ2N,N′)-bis(3,5,6-trichloropyridine-2-oxyacetato-κO)-bis(ethanol-κO)nickel(II)], C28H26Cl6N4NiO8
  43. Crystal structure and anti-inflammatory activity of (3E,5E)-1-((4-chlorophenyl)sulfonyl)-3,5-bis(4-fluorobenzylidene)piperidin-4-one-dichloromethane (1/1), C26H20Cl3F2NO3S
  44. The crystal structure of 5-bromopicolinic acid monohydrate, C6H6BrNO3
  45. The crystal structure of 2-(3-(4-bromophenyl)-5-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl)-8H-indeno[1,2-d]thiazole, C25H17BrFN3S
  46. The crystal structure of catena-poly[(μ2-2-((3-bromo-2-oxidobenzylidene)amino)acetato-κ4O,N,O′:O′′)-(dimethylformamide-κ1O)]zinc(II), C12H13N2O4BrZn
  47. Crystal structure of aqua-azido-κ1N-(6,6′-((propane-1,3-diylbis(azanylylidene))bis(methanylylidene))bis(3-bromophenolato)-κ4N,N′,O,O′iron(III), C17H16Br2FeN5O3
  48. The crystal structure of tris(1-ethylimidazole-κ1N)-(sulfato-κ2O,O′)vanadium(IV), C15H24N6O5SV
  49. Crystal structure of (E)-3-methoxy-N′-(1-(pyridin-2-yl)ethylidene)benzohydrazide, C15H15N3O2
  50. Crystal structure of dichloro-bis-(1-butyl-1H-benzo[d]imidazole)-nickel(II), C22H28Cl2N4Ni
  51. The crystal structure of 2-(2,3-dimethoxyphenyl)-3-hydroxy-4H-chromen-4-one, C17H14O5
  52. The crystal structure of 5-(2-(4-fluorophenyl)hydrazono)-4-methyl-2-((3-(5-methyl-1-(4-methylphenyl)-1H-1,2,3-triazol-4-yl)-1-phenyl-1H-pyrazol-4-yl)methylene) hydrazono)-2,5-dihydrothiazole dimethylformamide monosolvate, C30H25FN10S⋅C3H7NO
  53. The crystal structure of 1,8-bis(pyridin-4-ylethynyl)anthracene-1,2,4,5-tetrafluoro-3,6-diiodobenzene (2/1), C62H32F4I2N4
  54. The crystal structure of 3,6-di-tert-butyl-1,8-diiodo-9-methyl-9H-carbazole, C21H25I2N
  55. The crystal structure of 8-((4-chlorophenylamino)methylene)-6,10-dioxaspiro[4.5]decane-7,9-dione, C15H14ClNO4
  56. The crystal structure of catena-poly[oktaaqua-bis(μ2-4,4′-ethene-1,2-diyldipyridine-κ2N:N′)-(μ2-3,3′-(1-oxidodiazene-1,2-diyl)diphthalato-κ2O:O′)dicobalt(II)] dihydrate, C28H36N4O19Co2
  57. Crystal structure of (E)-1-(2-cyano-3-oxo-1-phenylprop-1-en-1-yl)-3,7-diphenylindolizine-6-carbonitrile, C31H19N3O
  58. Crystal structure of 1,1′-bis(diphenylphosphino)ferrocene-(1,1′-bis(diphenylphosphino)ferrocene-κ2P,P′)-(O-isobutyl sulfurodithioito-κ2S,S′)copper(I), C39H37CuFeOP2S2
  59. Crystal structure of poly[(5-bimethylamino-1-naphthalenesulfonato-κO)-(μ3-hexamethylenetetramino-κ3N:N′:N′′)silver(I)] dihydrate, C36H52Ag2N10O8S2
  60. Crystal structure of poly[μ2-diaqua-(μ2-2-amino-4,5-dicyano-κ2N:N′-imidazol-1-ide)sodium(I)], C5H6N5O2Na
  61. Crystal structure of (1,3-propanediamine-κ2N,N′)(N-(3-aminopropyl)-α-methyl aspartato-κ4N,N′,O,O′)cobalt(III) chloride, C11H24ClCoN4O4
  62. Crystal structure and anti-inflammatory activity of (3E,5E)-3,5-bis(4-fluorobenzylidene)-1-((4-fluorophenyl)sulfonyl)piperidin-4-one-dichloromethane (1/1), C26H20Cl2F3NO3S
  63. Crystal structure of (S)-(+)-1-cyclohexylethylaminium chloride, C8H18NCl
  64. The crystal structure of tris(nitrato-κ2O,O′)-bis(4,4,5,5-tetramethyl-2-(o-pyridyl)imidazoline-1-oxyl 3-oxide-κ2N,O)yttrium(III), C24H32N9O13Y
  65. Hydrogen bonding versus packing effects in the crystal structure of 3-((1R,2S)-1-methylpyrrolidin-1-ium-2-yl)pyridin-1-ium tetraiodidozincate(II), C10H16I4ZnN2
  66. Dimerization of 2-[(2-((2-aminophenyl)thio)phenyl)amino]-cyclohepta-2,4,6-trien-1-one through hydrogen bonding, C19H16N2OS
  67. Crystal structure of 1-(4-chloro-phenyl)-7-ethoxyl-6,8-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid, C18H12ClF2NO4
  68. Crystal structure of 7-ethoxy-6,8-difluoro-4-oxo-1-pyridin-2-ylmethyl-1,4-dihydro-quinoline-3-carboxylic acid, C18H14F2N2O4
  69. Crystal structure of octahydro-7aR,8′R-dimethylspiro[isobenzofuran-4(1H), 4′ (3′H)-[1H-7,9a]methanocyclohepta[c]pyran]-1′,3, 9′ (3aH,4′aH)-trione, C20H26O5
  70. Crystal structure of bis(5-ethoxy-2-(((1-hydroxy-2-methyl-3-oxidopropan-2-yl)imino)methyl)phenolato-κ3N,O,O’)manganese(IV) – methanol (1/1), C27H38MnN2O9
  71. Crystal structure of 8a,8a′′-oxybis(8aH-8,9-dioxa-3a1λ4-aza-8aλ4-borabenzo[fg]tetracene), C34H22B2N2O5
  72. Crystal structure of bromido-triphenyl-(triphenylarsine oxide-κO)tin(IV), C36H30AsBrOSn
  73. Crystal structure of catena-poly[chlorido-(μ2-formato-κ2O:O′)-(1,10-phenathroline-κ2N,N′)copper(II)], C26H18Cl2Cu2N4O4
  74. The crystal structure of poly[(μ10-5-carboxyisophthalato-κ10O)disodium], C9H4Na2O6
  75. The crystal structure of 3,5-difluoroisonicotinic acid, C6H3F2NO2
  76. The crystal structure of ethyl-1-(N-(adamantan-1-yl)-carbamothioyl)piperidine-4-carboxylate, C19H30N2O2S
  77. Crystal structure of 5-methyl-3-phenyl-1-tosyl-1,2,3,4-tetrahydropyridine, C19H21NO2S
  78. Crystal structure of bis((3-chlorosalicylidene)-ethylenediaminato-κ4N,N′,O,O′)nickel (II), C16H12Cl2NiN2O2
  79. Crystal structure of (E)-N′-(2-chloro-6-hydroxybenzylidene)-4-hydroxybenzohydrazide — dihydrofuran-2(3H)-one (1/1), C18H17ClN2O5
  80. Crystal structure of bis((3-bromosalicylidene)-ethylenediaminato-κ4N,N′,O,O′) nickel (II), C16H12Br2NiN2O2
  81. Crystal structure of trimethylsulfoxonium tetrachloridocobaltate(II) [(CH3)3SO]2CoCl4
Heruntergeladen am 1.10.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2020-0075/html
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