Startseite The crystal structure of {N 1,N 2-bis[2,4-dimethyl-6-(4-(tert-butyl)phenyl)(phenyl)methyl]acenaphthylene-1,2-diimino-κ2 N, N′}-dibromido-nickel(II) – dichloromethane(1/2), C64H64Br2Cl4N2Ni
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The crystal structure of {N 1,N 2-bis[2,4-dimethyl-6-(4-(tert-butyl)phenyl)(phenyl)methyl]acenaphthylene-1,2-diimino-κ2 N, N′}-dibromido-nickel(II) – dichloromethane(1/2), C64H64Br2Cl4N2Ni

  • Kun-Peng Guo ORCID logo EMAIL logo
Veröffentlicht/Copyright: 3. November 2021

Abstract

C64H64Br2Cl4N2Ni, monoclinic, C2/c (no. 15), a = 31.9723(18) Å, b = 11.9826(6) Å, c = 18.4722(11) Å, β = 125.038(2)°, V = 5794.4(6) Å3, Z = 4, R gt (F) = 0.0536, wR ref (F 2) = 0.1640, T = 273.15 K.

CCDC no.: 2117294

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: 0.05 × 0.04 × 0.03 mm
Wavelength: Mo Kα radiation (0.71073 Å)
μ: 1.94 mm−1
Diffractometer, scan mode: Bruker APEXII, φ and ω-scans
θ max, completeness: 526.4, >99%
N(hkl)measuredN(hkl)uniqueR int: 16,288, 5909, 0.023
Criterion for I obs, N(hkl)gt: I obs > 2 σ(I obs), 4631
N(param)refined: 336
Programs: Bruker programs [1], OLEX2 [2], SHELX [3, 4]
Table 2:

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

x y z U iso*/U eq
Br1 0.54132 (2) 1.09105 (4) 0.88296 (3) 0.05779 (18)
Ni1 0.500000 0.99384 (5) 0.750000 0.03127 (18)
N1 0.45757 (10) 0.8660 (2) 0.74872 (17) 0.0282 (6)
C1 0.47673 (12) 0.7710 (3) 0.7510 (2) 0.0290 (7)
C2 0.46427 (13) 0.6540 (3) 0.7546 (2) 0.0327 (7)
C3 0.500000 0.5902 (4) 0.750000 0.0332 (10)
C4 0.500000 0.4725 (4) 0.750000 0.0396 (11)
C5 0.46259 (16) 0.4205 (3) 0.7561 (3) 0.0451 (9)
H5 0.461220 0.343056 0.756846 0.054*
C6 0.42801 (16) 0.4827 (3) 0.7608 (3) 0.0480 (9)
H6 0.403724 0.445891 0.764590 0.058*
C7 0.42818 (14) 0.6011 (3) 0.7601 (3) 0.0393 (8)
H7 0.404490 0.641610 0.763353 0.047*
C8 0.41204 (12) 0.8688 (3) 0.7483 (2) 0.0294 (7)
C9 0.41792 (13) 0.8635 (3) 0.8294 (2) 0.0329 (7)
C10 0.37360 (14) 0.8622 (3) 0.8265 (2) 0.0378 (8)
H10 0.376355 0.859389 0.879406 0.045*
C11 0.32520 (14) 0.8650 (3) 0.7474 (3) 0.0374 (8)
C12 0.32137 (13) 0.8730 (3) 0.6695 (2) 0.0338 (7)
H12 0.289157 0.876324 0.616396 0.041*
C13 0.36451 (12) 0.8763 (3) 0.6681 (2) 0.0293 (7)
C14 0.47001 (15) 0.8574 (4) 0.9156 (2) 0.0451 (9)
H14A 0.485535 0.786976 0.919692 0.068*
H14B 0.466711 0.864585 0.963884 0.068*
H14C 0.490980 0.916829 0.918209 0.068*
C15 0.27747 (16) 0.8613 (4) 0.7471 (3) 0.0540 (10)
H15A 0.247852 0.873811 0.688073 0.081*
H15B 0.279537 0.918268 0.785547 0.081*
H15C 0.274939 0.789532 0.767334 0.081*
C16 0.36089 (13) 0.8822 (3) 0.5820 (2) 0.0310 (7)
H16 0.390060 0.926721 0.594427 0.037*
C17 0.31296 (13) 0.9431 (3) 0.5094 (2) 0.0346 (7)
C18 0.30946 (16) 1.0568 (3) 0.5187 (3) 0.0489 (9)
H18 0.336088 1.093910 0.568163 0.059*
C19 0.26629 (19) 1.1156 (4) 0.4542 (3) 0.0590 (11)
H19 0.264050 1.191795 0.461106 0.071*
C20 0.22651 (16) 1.0615 (4) 0.3796 (3) 0.0573 (11)
H20 0.197711 1.100993 0.336444 0.069*
C21 0.23001 (16) 0.9512 (4) 0.3702 (3) 0.0546 (11)
H21 0.203329 0.914780 0.320323 0.066*
C22 0.27272 (15) 0.8908 (3) 0.4338 (3) 0.0449 (9)
H22 0.274466 0.814765 0.425772 0.054*
C23 0.36703 (12) 0.7663 (3) 0.5549 (2) 0.0326 (7)
C24 0.33903 (14) 0.6760 (3) 0.5507 (2) 0.0403 (8)
H24 0.316309 0.684929 0.566364 0.048*
C25 0.34420 (16) 0.5713 (3) 0.5233 (3) 0.0453 (9)
H25 0.324185 0.512216 0.519506 0.054*
C26 0.37878 (15) 0.5541 (3) 0.5015 (2) 0.0431 (9)
C27 0.40683 (16) 0.6454 (3) 0.5066 (3) 0.0465 (9)
H27 0.430344 0.636545 0.492708 0.056*
C28 0.40084 (14) 0.7503 (3) 0.5321 (2) 0.0397 (8)
H28 0.419861 0.810190 0.533739 0.048*
C29 0.38289 (17) 0.4404 (4) 0.4680 (3) 0.0525 (10)
C30 0.4377 (2) 0.4177 (5) 0.4979 (5) 0.099 (2)
H30A 0.447723 0.472759 0.472806 0.149*
H30B 0.439677 0.344815 0.478382 0.149*
H30C 0.460237 0.421265 0.561215 0.149*
C31 0.3644 (3) 0.3448 (4) 0.4983 (5) 0.096 (2)
H31A 0.382381 0.347240 0.561400 0.144*
H31B 0.370820 0.274737 0.481195 0.144*
H31C 0.328418 0.352762 0.471153 0.144*
C32 0.3493 (2) 0.4431 (4) 0.3677 (3) 0.0677 (14)
H32A 0.314282 0.452744 0.347180 0.101*
H32B 0.352843 0.374261 0.345198 0.101*
H32C 0.359434 0.504119 0.347357 0.101*
Cl1 0.40937 (10) 0.8178 (2) 0.3333 (2) 0.1404 (9)
Cl2 0.29885 (8) 0.84487 (15) 0.20692 (13) 0.1120 (6)
C33 0.3463 (3) 0.8355 (6) 0.3130 (5) 0.108 (2)
H33A 0.339895 0.772661 0.338530 0.129*
H33B 0.346742 0.902481 0.342960 0.129*

Source of materials

The title complex was synthesized via the one-pot reaction of acenaphthoquinone, 2-((4-(tert-butyl)phenyl)(phenyl)methyl)aniline and anhydrous NiBr2 with a molar ratio 1:2:1 from an acetic acid solution according to a reported method [5]. The crystals of the title complex were recrystallized from the dichloromethane solution after three day. Yield 64% (based on acenaphthoquinone).

Experimental details

The structure was solved by direct methods with the SHELXS-2018 program. All H-atoms from C atoms were positioned with idealized geometry and refined isotropic (U iso(H) = 1.2U eq(C)) using a riding model with C–H = 0.96 Å for tert-butyl groups, C–H = 0.93 Å for phenyl groups, C–H = 0.98 Å for C16–H16, and C–H = 0.97 Å for dichloromethane, respectively.

Comment

N,N′-bis(2,4,6-trimethylphenyl)acenaphthen-1,2-diimine and its derivatives have been synthesized as useful ligands to exploit a/-diimine nickel catalysts for various olefin polymerization reactions [5], [6], [7], [8], [9], [10], [11], [12], [13], [14], [15], [16]. It is interesting that the substituent groups of these diimines affected the catalytic performance greatly. Therefore, people have a strong interest in the selection of substituent groups. Thus, we here report the single crystal structure of a new acenaphthen-1,2-diimine-based Ni(II) complex.

The title complex belongs to the acenaphthen-1,2-diimine based Ni(II) complexes. The asymmetric unit consists of one half of a ligand, one half of a Ni(II) cation, one bromide and one crystal dichloromethane molecule. The Ni(II) cation adapts an distorted tetrahedral geometry by coordinating two N atoms from the ligand and two bromido ligands. The bond lengths of Ni–N and Ni–Br are 2.037 and 2.326 Å, respectively, which are comparable with the values of the reported results [].


Corresponding author: Kun-Peng Guo, Luohe Medical College, Luohe, Henan 462002, P. R. China, E-mail:

Acknowledgments

We thank the 2019 Innovation and Entrepreneurship Development Ability Improvement Engineering Scientific Research Project of Luohe Medical College (2019-LYZKYYB028).

  1. Author contributions: The author has accepted responsibility for the entire content of this submitted manuscript and approved submission.

  2. Research funding: None declared.

  3. Conflict of interest statement: The author declares no conflicts of interest regarding this article.

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Received: 2021-09-25
Accepted: 2021-10-22
Published Online: 2021-11-03
Published in Print: 2022-02-23

© 2021 Kun-Peng Guo, published by De Gruyter, Berlin/Boston

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

Artikel in diesem Heft

  1. Frontmatter
  2. New Crystal Structures
  3. Crystal structure of (E)-7-hydroxy-2-((6-methoxypyridin-3-yl)methylene)-3, 4-dihydronaphthalen-1(2H)-one, C17H15NO3
  4. Crystal structure of (E)-7-methoxy-2-((2-methoxypyridin-3-yl)methylene)-3,4-dihydronaphthalen-1 (2H)-one, C18H17NO3
  5. The crystal structure of N 6,N 6′-di(pyridin-2-yl)-[2,2′-bipyridine]-6,6′-diamine, C20H16N6
  6. The crystal structure of {N 1,N 2-bis[2,4-dimethyl-6-(4-(tert-butyl)phenyl)(phenyl)methyl]acenaphthylene-1,2-diimino-κ2 N, N′}-dibromido-nickel(II) – dichloromethane(1/2), C64H64Br2Cl4N2Ni
  7. Synthesis and crystal structure of nonacarbonyltris[(2-thia-1,3,5-triaza-7-phosphatricylco[3.3.1.1]decane-κ1 P)-2,2-dioxide]triruthenium(0) – acetonitrile (7/6), C25.71H32.57N9.86O15P3S3Ru3
  8. A new polymorph of 1-(4-nitrophenyl)-1H-benzimidazole (C13H9N3O2)
  9. The crystal structure of 2,2′-((1E,1′E)-(naphthalene-2,3 diylbis(azanylylidene)) bis(methanylylidene))bis(4-methylphenol), C26H22N2O2
  10. The crystal structure of bis(μ2-iodido)-bis(η6-benzene)-bis(iodido)-diosmium(II), C12H12I4Os2
  11. Redetermination of the crystal structure of bis{hydridotris(3,5-dimethylpyrazol-1-yl-κN 3)borato}copper(II), C30H44B2CuN12
  12. Crystal structure of (E)-3-((4-(tert-butyl)phenyl)thio)-4-hydroxypent-3-en-2-one, C15H20O2S
  13. Crystal structure of 2,2′-(p-tolylazanediyl)bis(1-phenylethan-1-one), C23H21NO2
  14. Redetermination of the crystal structure of the crystal sponge the poly[tetrakis(μ3-2,4,6-tris(pyridin-4-yl)-1,3,5-triazine)-dodecaiodidohexazinc(II) nitrobenzene solvate], C72H48I12N24Zn6⋅10(C6H5NO2)
  15. Crystal structure of (4′E)-6′-(diethylamino)-2-[(E)-[(6-methylpyridin-2-yl)methylidene]amino]-4′-{2-[(2E)-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene]ethylidene}-1′,2,2′,3,3′,4′-hexahydrospiro[isoindole-1,9′-xanthene]-3-one, C44H45N5O2
  16. Crystal structure of (E)-7-fluoro-2-(3-fluorobenzylidene)-3,4-dihydronaphthalen-1(2H)-one, C17H12F2O1
  17. Crystal structure of tetrabutylammonium sulfanilate – 1-(diaminomethylene)thiourea (1/2)
  18. Crystal structure of [2,2′-{azanediyl)bis[(propane-3,1-diyl)(azanylylidene)methylylidene]} bis(3,5-dichlorophenolato)-κ2O,O′]-isothiocyanato-κN-iron(III), C21H19Cl4FeN4O2S
  19. Crystal structure of (4-chlorophenyl)(4-hydroxyphenyl)methanone, C13H9ClO2
  20. Crystal structure of 6,6′-((pentane-1,3-diylbis(azaneylylidene))bis(methaneylylidene))bis(2,4-dibromolphenolato-κ4 N,N′,O,O′)copper(II),) C19H16Br4CuN2O2
  21. Chlorido-(2,2′-(ethane-bis(5-methoxyphenolato))-κ4 N,N,O,O′)manganese(III) monohydrate, C19H18Cl2CuN2O2
  22. Crystal structure of 2,6-di-tert-butyl-4-(4-methoxybenzylidene)cyclohexa-2,5-dien-1-one, C22H28O2
  23. Crystal structure of [6,6′-(((2,2-dimethylpropane-1,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2-chlorophenolato)-κ4N,N′,O,O′]copper(II)
  24. Crystal structure of 2-chloro-3-((thiophen-2-ylmethyl)amino)naphthalene-1,4-dione, C30H20O4N2Cl2S2
  25. Crystal structure of bis{hydridotris(3-trifluoromethyl-5-methylpyrazolyl-1-yl)borato-κN 3}manganese(II), C30H26B2F18MnN12
  26. Crystal structure of 1-(2-methylphenyl)-2-(2-methylbenzo[b]thienyl)-3,3,4,4,5,5-hexafluorocyclopent-ene, C21H14F6S
  27. Crystal structure of 2-(3-((carbamimidoylthio)methyl)benzyl)isothiouronium hexafluorophosphate monohydrate, C10H17F6N4OPS2
  28. Crystal structure of 4,5-diiodo-1,3-dimesityl-1H-1,2,3-triazol-3-ium chloride – chloroform (1/1), C21H23Cl4I2N3
  29. Crystal structure of azido-k1 N-{6,6′-((((methylazanediyl)bis(propane-3,1-diyl))bis(azanylylidene))bis(methanylylidene))bis(2,4-dibromophenolato)k5 N,N′,N″,O,O′}cobalt(III)-methanol (1/1)), C21H23Br4CoN6O3
  30. The crystal structure of 2-(4-((carbamimidoylthio)methyl)benzyl)isothiouronium hexafluorophosphate monohydrate, C10H17F6N4OPS2
  31. Crystal structure of 1,1′-(methane-1,1-diyl)bis(3-methyl-1H-imidazol-3-ium) bis(hexafluoridophosphate), C9H14F12N4P2
  32. Crystal structure of (4′E)-6′-(diethylamino)-2-[(E)-[(pyren-1-yl)methylidene]amino]-4′-{2-[(2E)-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene]ethylidene}-1′,2,2′,3,3′,4′-hexahydrospiro[isoindole-1,9′-xanthene]-3-one, C54H48N4O2
  33. Crystal structure of poly[bis(μ2-2,6-bis(1-imidazoly)pyridine-κ2 N,N′)-bis(thiocyanato-κ1 N)copper(II)] dithiocyanate, C24H18CuN12S2
  34. Cones with a three-fold symmetry constructed from three hydrogen bonded theophyllinium cations that coat [FeCl4] anions in the crystal structure of tris(theophyllinium) bis(tetrachloridoferrate(III)) chloride trihydrate, C21H33Cl9Fe2N12O9
  35. Crystal structure of 14-O-[(4-(4-hydroxypiperidine-1-yl)-6-methylpyrimidine-2-yl)thioacetyl]-mutilin monohydrate, C32H49N3O6S
  36. The crystal structure of (E)-3-chloro-2-(2-(4-methylbenzylidene)hydrazinyl)pyridine, C13H12ClN3
  37. The crystal structure of 4-phenyl-4-[2-(pyridine-4-carbonyl)hydrazinylidene]butanoic acid, C16H15N3O3
  38. The crystal structure of 6-amino-5-carboxypyridin-1-ium pentaiodide monohydrate C6H9I5N2O3
  39. Crystal structure of bis(μ3-oxido)-bis(μ2-2-formylbenzoato-k2O:O′)-bis(2-(dimethoxymethyl)-benzoato-κO)-oktakismethyl-tetratin(IV)
  40. Crystal structure of 2-((E)-(((E)-2-hydroxy-4-methylbenzylidene) hydrazineylidene)methyl)-4-methylphenol, C16H16N2O2
  41. Crystal structure of (E)-amino(2-((5-methylfuran-2-yl)methylene)hydrazinyl) methaniminium nitrate monohydrate, C14H26N10O10
  42. The crystal structure of N′-(2-chloro-6-hydroxybenzylidene)thiophene-2-carbohydrazide monohydrate, C12H11ClN2O3S
  43. Crystal structure of catena-poly[(μ2-1,1′-(biphenyl-4,4-diyl)bis(1H-imidazol)-κ2N:N′)-bis(4-bromobenzoate-κ1O)zinc(II)], C64H44Br4N8O8Zn2
  44. The crystal structure of catena-poly[(1-(4-carboxybenzyl)pyridin-1-ium-4-carboxylato-κ1O)-(μ2-oxalato-κ4 O:O′:O″:O‴)dioxidouranium(VI)], C16H11NO10U
  45. Crystal structure of 3-allyl-4-(2-bromoethyl)-5-(4-methoxyphenyl)-2-phenylfuran, C22H21BrO2
  46. Halogen bonds in the crystal structure of 4,3′:5′,4″-terpyridine — 1,3-diiodotetrafluorobenzene (1/1), C21H11F4I2N3
  47. Crystal structure of 2-(1H-indol-3-yl)ethan-1-aminium 2-(4-acetylphenoxy)acetate, C20H22N2O4
  48. Chalcogen bonds in the crystal structure of 4,7-dibromo-2,1,3-benzoselenadiazole, C6H2Br2N2Se
  49. The crystal structure of 1,4-bis((1H-benzimidazol-2-yl)methyl)-piperazine-2,5-dione dihydrate, C20H22N6O4
  50. The crystal structure of C19H20O8
  51. The crystal structure of KNa3Te8O18·5H2O exhibiting a 2[Te4O9]2− layer
  52. Erratum
  53. Erratum to: Crystal structure of (Z)-3-(6-bromo-1H-indol-3-yl)-1,3-diphenylprop-2-en-1-one, C23H16BrNO
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