Home Physical Sciences The crystal structure of dichlorido-(N-isopropyl-N-(pyridin-2-ylmethyl)propan-2-amine-κ 2 N, N′)palladium(II), C12H20N2PdCl2
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The crystal structure of dichlorido-(N-isopropyl-N-(pyridin-2-ylmethyl)propan-2-amine-κ 2 N, N′)palladium(II), C12H20N2PdCl2

  • Deng-Zheng Lin , Zi-Yang Zhan , Jia-jun Liang , Zong-Wen Mo ORCID logo EMAIL logo and Hai-Ping Wang ORCID logo EMAIL logo
Published/Copyright: May 27, 2024
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Zeitschrift für Kristallographie - New Crystal Structures
From the journal Zeitschrift für Kristallographie - New Crystal Structures Volume 239 Issue 4

Abstract

C12H20N2PdCl2, monoclinic, P21/c (no. 14), a = 16.2780(2) Å, b = 6.97160(10) Å, c = 13.07070(10) Å, β = 102.780(1)°, V = 1446.56(3) Å3, Z = 4, Rgt (F) = 0.0261, wRref (F 2) = 0.0707, T = 291 K.

CCDC no.: 2339923

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: Yellow block
Size: 0.15 × 0.13 × 0.12 mm
Wavelength:

μ:		 Cu Kα radiation (1.54184 Å)

13.6 mm−1
Diffractometer, scan mode:

θ max, completeness:		 XtaLAB Synergy, ω

78.2°, >99 %
N(hkl)measured, N(hkl)unique, R int: 17250, 3009, 0.043
Criterion for I obs, N(hkl)gt: I obs > 2σ(I obs), 2835
N(param)refined: 159
Programs: CrysAlisPRO, 1 SHELX , 2 Olex2 3
Table 2:

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

Atom x y z U iso*/U eq
C1 0.56820 (17) 0.7529 (4) 0.6126 (2) 0.0423 (6)
H1 0.551638 0.647948 0.569039 0.051*
C2 0.5107 (2) 0.8943 (5) 0.6173 (3) 0.0519 (7)
H2 0.455837 0.885166 0.577576 0.062*
C3 0.5351 (2) 1.0493 (5) 0.6814 (3) 0.0535 (8)
H3 0.497194 1.147612 0.684795 0.064*
C4 0.6162 (2) 1.0579 (4) 0.7405 (3) 0.0482 (7)
H4 0.633395 1.161500 0.784883 0.058*
C5 0.67182 (17) 0.9117 (3) 0.7335 (2) 0.0326 (5)
C6 0.76145 (16) 0.9151 (3) 0.7930 (2) 0.0326 (5)
H6A 0.763641 0.966486 0.862503 0.039*
H6B 0.793125 1.000921 0.757732 0.039*
C7 0.91021 (18) 0.8196 (4) 0.7008 (2) 0.0433 (6)
H7A 0.877141 0.745401 0.644620 0.065*
H7B 0.968769 0.808004 0.699630 0.065*
H7C 0.893666 0.951872 0.692237 0.065*
C8 0.89612 (15) 0.7465 (4) 0.8047 (2) 0.0337 (5)
H8 0.921952 0.619020 0.815694 0.040*
C9 0.94166 (19) 0.8733 (5) 0.8948 (3) 0.0516 (7)
H9A 0.918161 1.000154 0.886524 0.077*
H9B 1.000481 0.879178 0.894185 0.077*
H9C 0.934978 0.820361 0.960234 0.077*
C10 0.8407 (3) 0.4440 (5) 0.9319 (3) 0.0577 (9)
H10A 0.828732 0.360444 0.872086 0.087*
H10B 0.824486 0.382551 0.990162 0.087*
H10C 0.899963 0.471583 0.949906 0.087*
C11 0.79163 (17) 0.6299 (4) 0.9060 (2) 0.0369 (5)
H11 0.813695 0.720847 0.962622 0.044*
C12 0.6997 (2) 0.5956 (5) 0.9065 (3) 0.0486 (7)
H12A 0.669927 0.715432 0.897343 0.073*
H12B 0.695513 0.539294 0.972165 0.073*
H12C 0.675466 0.510277 0.850226 0.073*
Cl1 0.84432 (5) 0.34255 (9) 0.67609 (6) 0.04822 (18)
Cl2 0.66262 (5) 0.40557 (11) 0.52671 (6) 0.0539 (2)
N1 0.64802 (13) 0.7615 (3) 0.66918 (16) 0.0330 (4)
N2 0.80279 (12) 0.7216 (3) 0.80350 (15) 0.0267 (4)
Pd1 0.73912 (2) 0.56251 (2) 0.67161 (2) 0.02853 (9)

1 Source of materials

All chemicals were purchased from commercial sources and used as received without further purification. N-isopropyl-N-(pyridin-2- ylmethyl)propan-2-amine was prepared by the alkylation reaction between 2-chloromethylpyridine and bis(isopropyl)amine. 4 A solution of N-isopropyl-N-(pyridin-2-ylmethyl)propan-2-amine (0.01 mmol) in acetonitrile (5 mL) was added to a stirred solution of PdCl2 (0.01 mmol) in acetonitrile (5 mL) at room temperature for 3 h. After filtration, slow diffusion of diethyl ether into the filtrate over 72 h afforded block yellow crystals.

2 Experimental details

SHELXL 2 refinement package were employed to refine the crystal structure. The Olex2 3 was used to visualize the crystal structure. All hydrogen atoms were placed in idealized positions. Their U iso values were set to 1.2U eq of the parent atoms.

3 Comment

It is well known that palladium (Pd) based coordination compounds have been widely used in organic chemistry and pharmaceutical synthesis due to its capability of promoting a myriad of organic transformations both at laboratory and industrial scales. 5 – 8 In this respect, the coordinated organic ligands play a critical role attributed to their significant influence on the activity and selectivity of Pd-based catalyst. Compared with the classical 2,2′-dipyridine, the chelating ligand including sp2 hybridized nitrogen atoms and sp3 hybridized nitrogen atoms can give rise to more impact on the electron density distribution of Pd-based complexes.

Each Pd(II) shows a tetrahedral geometry and is ligated by one N atom from one pyridine, one N atom from di-isopropylamine, and two chlorine atoms. The Pd–Cl bond lengths range from 2.2898(7) to 2.3003(7) Å, while the Pd–N bond lengths range from 2.026(2) to 2.1179(18) Å. The Cl–Pd–Cl, and N–Pd–N angles are 88.18(3) and 83.04(8)°, respectively, while those for N–Pd–Cl are 92.96(6) and 178.71(6)°. The C–N–Pd angles range from 105.52(14) to 126.34(19)°. It should be noted that the above bond lengths and angles are consistent with the reported Pd-based complexes. 9 – 12

Corresponding author: Zong-Wen Mo and Hai-Ping Wang, Jiangmen Key Laboratory of Synthetic Chemistry and Cleaner Production, School of Environmental and Chemical Engineering, Wuyi University, Jiangmen, Guangdong 529020, P.R. China, E-mail: (Z.-W. Mo), (H.-P. Wang)

  1. Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.

  2. Research funding: NSFC of China (21703291), the NSF of Guangdong Province (2017A030310258), the Youth Foundation for Team of Wuyi University (2019td07) and Jiangmen Municipal Science and Technology Bureau (Jiangke 2020-135, Jiangke 2021-76).

  3. Competing interests: The authors declare no conflicts of interest regarding this article.

References

1. Meyer, M., Paciorek, W., Kowalski, A., Muszynski, A., Wisniewski, A., Pol, M., Przewozniczek, M., et al. CrysAlisPro Software System, Version 1.171.42.94a; Rigaku Oxford Diffraction, Rigaku Corporation: Wroclaw, 2023.Search in Google Scholar

2. Sheldrick, G. M. Crystal Structure Refinement with SHELXL. Acta Crystallogr. 2015, C71, 3–8; https://doi.org/10.1107/s2053229614024218.Search in Google Scholar

3. Dolomanov, O. V.; Bourhis, L. J.; Gildea, R. J.; Howard, J. A. K.; Puschmann, H. OLEX2: a Complete Structure Solution, Refinement and Analysis Program. J. Appl. Cryst. 2009, 42, 339–341; https://doi.org/10.1107/s0021889808042726.Search in Google Scholar

4. Kim, B. S.; Jiménez, J.; Gao, F.; Walsh, P. J. Palladium-catalyzed Benzylic C–H Arylation of Azaarylmethylamines. Org. Lett. 2015, 17, 5788–5791; https://doi.org/10.1021/acs.orglett.5b02898.Search in Google Scholar PubMed PubMed Central

5. Gildner, P. G.; Colacot, T. J. Reactions of the 21st Century: Two Decades of Innovative Catalyst Design for Palladium-Catalyzed Cross-Couplings. Organometallics 2015, 34, 5497–5508; https://doi.org/10.1021/acs.organomet.5b00567.Search in Google Scholar

6. Wang, D.; Weinstein, A. B.; White, P. B.; Stahl, S. S. Ligand-promoted Palladium-Catalyzed Aerobic Oxidation Reactions. Chem. Rev. 2017, 118, 2636–2679; https://doi.org/10.1021/acs.chemrev.7b00334.Search in Google Scholar PubMed

7. Elwahy, A. H. M.; Abdelhamid, I. A.; Shaaban, M. R. Recent Advances in the Functionalization of Azulene through Pd-Catalyzed Cross-Coupling Reactions. ChemistrySelect 2021, 6, 13664–13723; https://doi.org/10.1002/slct.202103357.Search in Google Scholar

8. Wang, Y.-B.; Liu, Y.-X.; Zhu, Z.-H.; Zhao, X.-M.; Song, B.; Zhu, X.; Hao, X.-Q. Synthesis of Achiral NCN Pincer Pt (II) and Pd (II) Complexes and Catalytic Application in the Suzuki–Miyaura Reaction. J. Saudi Chem. Soc. 2019, 23, 104–110; https://doi.org/10.1016/j.jscs.2018.05.006.Search in Google Scholar

9. Davies, M. W.; Clarke, A. J.; Clarkson, G. J.; Shipman, M.; Tucker, J. H. Umbrella Motion in Aziridines: Use of Simple Chemial Inputs to Reversibly Control the Rate of Pyramidal Inversion. Chem. Commun. 2007, 47, 5078–5080; https://doi.org/10.1039/b712447c.Search in Google Scholar PubMed

10. Terrasson, V.; Prim, D.; Marrot, J. N-Heterocyclic Benzhydrylamines as New N,N-bidentate Ligands in Palladium Complexes: Synthesis, Characterization and Catalytic Activity. Eur. J. Inorg. Chem. 2008, 17, 2739–2745; https://doi.org/10.1002/ejic.200800154.Search in Google Scholar

11. Brancatelli, G.; Saporita, M.; Drommi, D.; Nicol, F̀.; Faraone, F. Effect of the Rigidity and Flexibility Features of 2-pyridinyl or 8-quinolinyl Based N–N* Chiral Ligands on the Stereochemical Properties of [Pd(N–N*)Cl2] Complexes. J. Organomet. Chem. 2007, 692, 5598–5604; https://doi.org/10.1016/j.jorganchem.2007.09.012.Search in Google Scholar

12. Si, X.; Yan, Q. The Crystal Structure of Dichlorido-(2-((4-phenyl-2H-1,2,3-triazol-2-yl)methyl)pyridine-κ2N,N′)palladium(II), C14H12Cl2N4Pd. Z. Kristallogr. – N. Cryst. Struct. 2022, 237 (2), 205–206. https://doi.org/10.1515/ncrs-2021-0449.Search in Google Scholar
Received: 2024-03-31
Accepted: 2024-04-30
Published Online: 2024-05-27
Published in Print: 2024-08-27

© 2024 the author(s), published by De Gruyter, Berlin/Boston

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

Articles in the same Issue

  1. Frontmatter
  2. New Crystal Structures
  3. The crystal structure of hexaquazinc(II) poly[hexakis(μ2-4-methylbenzenesulfinato-κ2O:O′) dizinc(II)]
  4. The crystal structure of poly[((2-(4,5-dihydro-1H-pyrazol-4-yl)-1,3-dioxoisoindoline-5-carbonyl)oxy)(1-(dimethylamino)ethoxy)zinc[II]], C16H14ZnN4O5
  5. Crystal structure of bis[(triaqua-4-iodopyridine-2,6-dicarboxylato-κ 3 N,O,O ″)cobalt(II)] trihydrate, C14H22N2O17I2Co2
  6. Crystal structure of bis(methanol-κO)-bis(nitrato-kO)-bis(1-((2-(2-chloro-4-(4-chlorophenoxy)phenyl)-4-methyl-1,3-dioxolan-2-yl)methyl)-1H-1,2,4-triazole-κN)cadmium(II), C40H42O14N8Cl4Cd
  7. Crystal structure of poly[μ2-dichlorido-(μ2-1-[(2,4-dimethyl-1H-triazole-1-yl)methyl]-1H-benzotriazole-κ2N:N′)cadmium(II)], C11H12CdN6Cl2
  8. The crystal structure of (3aS, 4R, 7S, 7aR)-hexahydro-4, 7-methano-1H-isoindole-1, 3-(2H)-dione, C9H11NO2
  9. The crystal structure of N-(acridin-9-yl)-4-chloro-N-(4-chloro-butanoyl) butanamide, C21H20Cl2N2O2
  10. Crystal structure of 3,3′-dimethoxy-4,4′-oxy-di-benzaldehyde, C16H14O5
  11. The crystal structure of tetrakis(μ 2-2-amino-3,5-dibromobenzoate-κ 2 O:O′)-octakis(n-butyl-κ 1 C)-bis(μ 3-oxo)tetratin(II), C60H92Br8N4O10Sn4
  12. Crystal structure of methyl-1-(naphthalen-1-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b] indole-3-carboxylate, C23H20N2O2
  13. Crystal structure of tetrapropylammonium bicarbonate–1-(diaminomethylene)thiourea(1/1)
  14. Crystal structure of 6,6′-((1E,1′E)-((2-phenylpyrimidine-4,6-diyl)bis(hydrazin-2-yl-1-ylidene))bis(methaneylylidene))bis(2-methoxyphenol)monohydrate, C26H26N6O5
  15. Crystal structure of bis(N,N,N-trimethylbutanaminium) tetrathiotungstate(VI), (BuMe3N)2[WS4]
  16. The crystal structure of 2,3,9-triphenyl-9-(2-phenylbenzofuran-3-yl)-9H-9λ 5-benzo[4,5][1,2]oxaphospholo[2,3-b][1,2,5]oxadiphosphole 2-oxide, C40H28O4P2
  17. Crystal structure of 1–methyl-3-propyl-4-nitro-1H-pyrazole-5-carboxylic acid, C8H11N3O4
  18. Crystal structure of N-(benzo[d]thiazol-2-yl)-2-chloroacetamide, C9H7ClN2OS
  19. The crystal structure of N-benzyl-2-chloro-N-(p-tolyl) acetamide, C16H16ClNO
  20. Crystal structure of 3,4-dimethoxybenzyl 2-(6-methoxynaphthalen-2-yl)propanoate, C23H24O5
  21. Crystal structure of 2,5-bis(2,5-dimethoxybenzyl)-3,6-dimethyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione, C26H28N2O6
  22. Crystal structure of poly[(μ3-5-bromoisophthalato-κ4 O,O′ :O″,O‴)-(μ2-1,2-bis(1,2,4-triazole-1-ylmethyl)benzene-κ2 N:N′)cobalt(II)], C20H15BrCoN6O4
  23. The crystal structure of bis(2-(piperidin-1-ium-4-yl)-1Hbenzo[d]imidazol-3-ium) dihydrogen decavanadate, C24H36N6O28V10
  24. Crystal structure of diaqua-bis(1-(3-carboxyphenyl)-5-methyl-4-oxo-1,4-dihydropyridazine3-carboxylato-O,O′)-cobalt(ii)dihydrate, C26H36N4O14Co
  25. Crystal structure of poly[(μ2-5-bromoisophthalato-κ4 O,O ′:O ″,O ‴)-(μ2-1,4-bis(2-methylimidazol-1-ylmethyl)benzene-N:N′)cadmium(II)], C24H21BrCdN4O4
  26. The crystal structure of dimethyl 8-(3-methoxy-2-(methoxycarbonyl)-3-oxoprop-1-en-1-yl)-4-methyl-1-(p-tolyl)-1,3a,4,8b-tetrahydro-3H-furo[3,4-b]indole-3,3-dicarboxylate. C28H29NO9
  27. Crystal structure of (3R)-1-(3,5-dimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate chloride, C21H23ClN2O4
  28. Synthesis and crystal structure of 3-(4,5-dihydroisoxazol-3-yl)-2-methyl-4-(methylsulfonyl)benzoic acid, C12H13NO5S
  29. The crystal structure of hexaaquamagnesium(II) bis-3-(1,2,3,4-tetrahydrobenzo[4,5]imidazo[1,2-α]pyridin-1-yl)benzoate, C36H42N4O10Mg
  30. Crystal structure of 4-formyl-2-methoxyphenyl 2-acetoxybenzoate, C17H14O6
  31. Crystal structure of poly[octakis(μ-oxido)-tris(μ-1,1′-[[1,1′-biphenyl]-4,4′-diylbis(methylene)]bis(1H-imidazole))-tetrakis(oxido)-tetra-vanadium-dimanganese(II)dihydrate], C30H29MnN6O7V2
  32. Crystal structure of 4,8a-bis(4-chlorophenyl)-1,5,6-tris(4-fluorobenzyl)-1,4,4a,4b,5,6,8a,8b-octahydrocyclobuta[1,2-b:3,4-c′]dipyridine-3,8-dicarbonitrile, C45H33Cl2F3N4
  33. Crystal structure of benzo[d][1,3]dioxol-5-ylmethyl 2-(6-methoxynaphthalen-2-yl)propanoate, C22H20O5
  34. Crystal structure of N-benzoyl-N-phenylhydroxylaminato-dicarbonylrhodium(I), [Rh(BNA)CO2]
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  36. The crystal structure of methyl ((4-aminobenzyl)sulfonyl)-d-prolinate, C13H18N2O4S
  37. The crystal structure of dichlorido-(N-isopropyl-N-(pyridin-2-ylmethyl)propan-2-amine-κ 2 N, N′)palladium(II), C12H20N2PdCl2
  38. Crystal structure of poly[(μ 2-5-hydroxyisophthalato-κ4 O,O′:O″,O‴)-(μ 2-1,4-bis(2-methylimidazolyl)-1-butene-N:N′)nickel(II)], C20H20NiN4O5
  39. The crystal structure of {hexakis(1-methyl-1H-imidazole-κ 1 N)cobalt(II)}(μ 2-oxido)-hexaoxido-dimolybdenum(VI)— 1-methyl-1H-imidazole (1/2), C32H48CoMo2N16O7
  40. Synthesis, crystal structure and nonlinear optical property of 1-((propan-2-ylideneamino)oxy)propan-2-yl-4-methylbenzenesulfonate, C13H19O4NS
  41. The crystal structure of N,N-(ethane-1,1-diyl)dibenzamide, C16H16N2O2
  42. Crystal structure of 1-(4-bromophenyl)-3-(diphenylphosphoryl)-3-hydroxypropan-1-one, C21H18BrO3P
  43. The crystal structure of fac-tricarbonyl(bis(3,5-dimethyl-4H-pyrazole)-κ1 N)-((nitrato)-κ1 O)-rhenium(I)— 3,5-dimethyl-4H-pyrazole(1/1), C18H23N7O6Re
  44. The crystal structure of 4′-chloro-griseofulvin: (2S,6′R)-4′,7-dichloro-4,6-dimethoxy-6′-methyl-3H-spiro[benzofuran-2,1′-cyclohexan]-3′-ene-2′,3-dione, C16H14Cl2O5
  45. Crystal structure of tetraethylammonium bicarbonate–1-(diaminomethylene)thiourea(1/1)
  46. Crystal structure of 1-cyclohexyl-4-p-tolyl-1,4-dihydropyridine-3,5-dicarboxylic acid dimethyl ester, C22H27NO4
  47. The crystal structure of catena-poly(μ2-1,4-bis-(1H-imidazol-1-yl)benzene-copper(I)) dichloridocopper(I), {[CuC12H10N4]+[CuCl2]−} n
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  49. Crystal structure of 5,6,3′,4′,5′-pentamethoxy-flavone dihydrate, C20H24O9
  50. Crystal structure of (E)-N-(2-bromophenyl)-4-(4-(3,5-dimethoxystyryl)phenoxy)pyrimidin-2-amine, C26H22BrN3O3
  51. Crystal structure of methyl (3R)-1-(2-bromo-4-fluorophenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate hydrochloride hydrate, C19H19BrClFN2O3
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  53. The crystal structure of 1-cyclohexyl-3-(p-tolyl)urea, C14H20N2O
  54. Crystal structure of ((benzyl(hydroxy)-amino)(4-chlorophenyl)methyl)-diphenylphosphine oxide, C26H23ClNO2P
  55. The crystal structure of ethyl 3-(1-methyl-1H-indole-2-carbonyl)-2-phenylquinoline-4-carboxylate, C28H22N2O3
  56. The crystal structure of 1,4-bis(1H-imidazol-3-ium-1-yl)benzene dinitrate, C12H12N4 2+·2(NO3 −)
  57. Crystal structure of tris(hexafluoroacetylacetonato-κ2O,O′) bis(triphenylphosphine oxide-κ1O)samarium(III), C51H33F18O8P2Sm
  58. Crystal structure of 1-(4-(dimethylamino)phenyl)-2,3-bis(diphenylphosphoryl)propan-1-one, C35H33NO3P2
  59. Crystal structure of diaqua[bis(μ 2-pyridine 2,6-dicarboxylato) bismuth(III) potassium(I)], C14H10BiKN2O10
  60. Crystal structure of (R)-N, N ′-dimethyl-[1, 1′-binaphthalene]-2, 2′-diamine, C22H20N2
  61. Crystal structure of 1-phenyl-4-(2-furoyl)-3-furyl-1H-pyrazol-5-ol, C18H12N2O4
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https://doi.org/10.1515/ncrs-2024-0152
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Articles in the same Issue

  1. Frontmatter
  2. New Crystal Structures
  3. The crystal structure of hexaquazinc(II) poly[hexakis(μ2-4-methylbenzenesulfinato-κ2O:O′) dizinc(II)]
  4. The crystal structure of poly[((2-(4,5-dihydro-1H-pyrazol-4-yl)-1,3-dioxoisoindoline-5-carbonyl)oxy)(1-(dimethylamino)ethoxy)zinc[II]], C16H14ZnN4O5
  5. Crystal structure of bis[(triaqua-4-iodopyridine-2,6-dicarboxylato-κ 3 N,O,O ″)cobalt(II)] trihydrate, C14H22N2O17I2Co2
  6. Crystal structure of bis(methanol-κO)-bis(nitrato-kO)-bis(1-((2-(2-chloro-4-(4-chlorophenoxy)phenyl)-4-methyl-1,3-dioxolan-2-yl)methyl)-1H-1,2,4-triazole-κN)cadmium(II), C40H42O14N8Cl4Cd
  7. Crystal structure of poly[μ2-dichlorido-(μ2-1-[(2,4-dimethyl-1H-triazole-1-yl)methyl]-1H-benzotriazole-κ2N:N′)cadmium(II)], C11H12CdN6Cl2
  8. The crystal structure of (3aS, 4R, 7S, 7aR)-hexahydro-4, 7-methano-1H-isoindole-1, 3-(2H)-dione, C9H11NO2
  9. The crystal structure of N-(acridin-9-yl)-4-chloro-N-(4-chloro-butanoyl) butanamide, C21H20Cl2N2O2
  10. Crystal structure of 3,3′-dimethoxy-4,4′-oxy-di-benzaldehyde, C16H14O5
  11. The crystal structure of tetrakis(μ 2-2-amino-3,5-dibromobenzoate-κ 2 O:O′)-octakis(n-butyl-κ 1 C)-bis(μ 3-oxo)tetratin(II), C60H92Br8N4O10Sn4
  12. Crystal structure of methyl-1-(naphthalen-1-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b] indole-3-carboxylate, C23H20N2O2
  13. Crystal structure of tetrapropylammonium bicarbonate–1-(diaminomethylene)thiourea(1/1)
  14. Crystal structure of 6,6′-((1E,1′E)-((2-phenylpyrimidine-4,6-diyl)bis(hydrazin-2-yl-1-ylidene))bis(methaneylylidene))bis(2-methoxyphenol)monohydrate, C26H26N6O5
  15. Crystal structure of bis(N,N,N-trimethylbutanaminium) tetrathiotungstate(VI), (BuMe3N)2[WS4]
  16. The crystal structure of 2,3,9-triphenyl-9-(2-phenylbenzofuran-3-yl)-9H-9λ 5-benzo[4,5][1,2]oxaphospholo[2,3-b][1,2,5]oxadiphosphole 2-oxide, C40H28O4P2
  17. Crystal structure of 1–methyl-3-propyl-4-nitro-1H-pyrazole-5-carboxylic acid, C8H11N3O4
  18. Crystal structure of N-(benzo[d]thiazol-2-yl)-2-chloroacetamide, C9H7ClN2OS
  19. The crystal structure of N-benzyl-2-chloro-N-(p-tolyl) acetamide, C16H16ClNO
  20. Crystal structure of 3,4-dimethoxybenzyl 2-(6-methoxynaphthalen-2-yl)propanoate, C23H24O5
  21. Crystal structure of 2,5-bis(2,5-dimethoxybenzyl)-3,6-dimethyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione, C26H28N2O6
  22. Crystal structure of poly[(μ3-5-bromoisophthalato-κ4 O,O′ :O″,O‴)-(μ2-1,2-bis(1,2,4-triazole-1-ylmethyl)benzene-κ2 N:N′)cobalt(II)], C20H15BrCoN6O4
  23. The crystal structure of bis(2-(piperidin-1-ium-4-yl)-1Hbenzo[d]imidazol-3-ium) dihydrogen decavanadate, C24H36N6O28V10
  24. Crystal structure of diaqua-bis(1-(3-carboxyphenyl)-5-methyl-4-oxo-1,4-dihydropyridazine3-carboxylato-O,O′)-cobalt(ii)dihydrate, C26H36N4O14Co
  25. Crystal structure of poly[(μ2-5-bromoisophthalato-κ4 O,O ′:O ″,O ‴)-(μ2-1,4-bis(2-methylimidazol-1-ylmethyl)benzene-N:N′)cadmium(II)], C24H21BrCdN4O4
  26. The crystal structure of dimethyl 8-(3-methoxy-2-(methoxycarbonyl)-3-oxoprop-1-en-1-yl)-4-methyl-1-(p-tolyl)-1,3a,4,8b-tetrahydro-3H-furo[3,4-b]indole-3,3-dicarboxylate. C28H29NO9
  27. Crystal structure of (3R)-1-(3,5-dimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate chloride, C21H23ClN2O4
  28. Synthesis and crystal structure of 3-(4,5-dihydroisoxazol-3-yl)-2-methyl-4-(methylsulfonyl)benzoic acid, C12H13NO5S
  29. The crystal structure of hexaaquamagnesium(II) bis-3-(1,2,3,4-tetrahydrobenzo[4,5]imidazo[1,2-α]pyridin-1-yl)benzoate, C36H42N4O10Mg
  30. Crystal structure of 4-formyl-2-methoxyphenyl 2-acetoxybenzoate, C17H14O6
  31. Crystal structure of poly[octakis(μ-oxido)-tris(μ-1,1′-[[1,1′-biphenyl]-4,4′-diylbis(methylene)]bis(1H-imidazole))-tetrakis(oxido)-tetra-vanadium-dimanganese(II)dihydrate], C30H29MnN6O7V2
  32. Crystal structure of 4,8a-bis(4-chlorophenyl)-1,5,6-tris(4-fluorobenzyl)-1,4,4a,4b,5,6,8a,8b-octahydrocyclobuta[1,2-b:3,4-c′]dipyridine-3,8-dicarbonitrile, C45H33Cl2F3N4
  33. Crystal structure of benzo[d][1,3]dioxol-5-ylmethyl 2-(6-methoxynaphthalen-2-yl)propanoate, C22H20O5
  34. Crystal structure of N-benzoyl-N-phenylhydroxylaminato-dicarbonylrhodium(I), [Rh(BNA)CO2]
  35. The crystal structure of N-(2-((2-methoxynaphthalen-1-yl)ethynyl)phenyl)-4-methylbenzenesulfonamide, C26H21NO3S
  36. The crystal structure of methyl ((4-aminobenzyl)sulfonyl)-d-prolinate, C13H18N2O4S
  37. The crystal structure of dichlorido-(N-isopropyl-N-(pyridin-2-ylmethyl)propan-2-amine-κ 2 N, N′)palladium(II), C12H20N2PdCl2
  38. Crystal structure of poly[(μ 2-5-hydroxyisophthalato-κ4 O,O′:O″,O‴)-(μ 2-1,4-bis(2-methylimidazolyl)-1-butene-N:N′)nickel(II)], C20H20NiN4O5
  39. The crystal structure of {hexakis(1-methyl-1H-imidazole-κ 1 N)cobalt(II)}(μ 2-oxido)-hexaoxido-dimolybdenum(VI)— 1-methyl-1H-imidazole (1/2), C32H48CoMo2N16O7
  40. Synthesis, crystal structure and nonlinear optical property of 1-((propan-2-ylideneamino)oxy)propan-2-yl-4-methylbenzenesulfonate, C13H19O4NS
  41. The crystal structure of N,N-(ethane-1,1-diyl)dibenzamide, C16H16N2O2
  42. Crystal structure of 1-(4-bromophenyl)-3-(diphenylphosphoryl)-3-hydroxypropan-1-one, C21H18BrO3P
  43. The crystal structure of fac-tricarbonyl(bis(3,5-dimethyl-4H-pyrazole)-κ1 N)-((nitrato)-κ1 O)-rhenium(I)— 3,5-dimethyl-4H-pyrazole(1/1), C18H23N7O6Re
  44. The crystal structure of 4′-chloro-griseofulvin: (2S,6′R)-4′,7-dichloro-4,6-dimethoxy-6′-methyl-3H-spiro[benzofuran-2,1′-cyclohexan]-3′-ene-2′,3-dione, C16H14Cl2O5
  45. Crystal structure of tetraethylammonium bicarbonate–1-(diaminomethylene)thiourea(1/1)
  46. Crystal structure of 1-cyclohexyl-4-p-tolyl-1,4-dihydropyridine-3,5-dicarboxylic acid dimethyl ester, C22H27NO4
  47. The crystal structure of catena-poly(μ2-1,4-bis-(1H-imidazol-1-yl)benzene-copper(I)) dichloridocopper(I), {[CuC12H10N4]+[CuCl2]−} n
  48. The crystal structure of propane-1-aminium-2-carbamate, C4H10N2O2
  49. Crystal structure of 5,6,3′,4′,5′-pentamethoxy-flavone dihydrate, C20H24O9
  50. Crystal structure of (E)-N-(2-bromophenyl)-4-(4-(3,5-dimethoxystyryl)phenoxy)pyrimidin-2-amine, C26H22BrN3O3
  51. Crystal structure of methyl (3R)-1-(2-bromo-4-fluorophenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate hydrochloride hydrate, C19H19BrClFN2O3
  52. The crystal structure of 1-(2-chlorophenyl)-3-(p-tolyl)urea, C14H13ClN2O
  53. The crystal structure of 1-cyclohexyl-3-(p-tolyl)urea, C14H20N2O
  54. Crystal structure of ((benzyl(hydroxy)-amino)(4-chlorophenyl)methyl)-diphenylphosphine oxide, C26H23ClNO2P
  55. The crystal structure of ethyl 3-(1-methyl-1H-indole-2-carbonyl)-2-phenylquinoline-4-carboxylate, C28H22N2O3
  56. The crystal structure of 1,4-bis(1H-imidazol-3-ium-1-yl)benzene dinitrate, C12H12N4 2+·2(NO3 −)
  57. Crystal structure of tris(hexafluoroacetylacetonato-κ2O,O′) bis(triphenylphosphine oxide-κ1O)samarium(III), C51H33F18O8P2Sm
  58. Crystal structure of 1-(4-(dimethylamino)phenyl)-2,3-bis(diphenylphosphoryl)propan-1-one, C35H33NO3P2
  59. Crystal structure of diaqua[bis(μ 2-pyridine 2,6-dicarboxylato) bismuth(III) potassium(I)], C14H10BiKN2O10
  60. Crystal structure of (R)-N, N ′-dimethyl-[1, 1′-binaphthalene]-2, 2′-diamine, C22H20N2
  61. Crystal structure of 1-phenyl-4-(2-furoyl)-3-furyl-1H-pyrazol-5-ol, C18H12N2O4
  62. Crystal structure of bis(14,34-dimethyl[11,21:23,31-terphenyl]-22-yl)diselane, C40H34Se2
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