Home The crystal structure of poly[(μ3-1,3-phenylenedioxydiacetate-κ5O,O,O′,O″,O‴)-bis(4′-(4-(1H-imidazol-1-yl)phenyl)-4,2′:6′,4″-terpyridine-kN) cadmium(II)], C58H42CdN10O6
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The crystal structure of poly[(μ3-1,3-phenylenedioxydiacetate-κ5O,O,O′,O″,O‴)-bis(4′-(4-(1H-imidazol-1-yl)phenyl)-4,2′:6′,4″-terpyridine-kN) cadmium(II)], C58H42CdN10O6

  • Liqiong He , Liang Xiao and Weiwei Fu ORCID logo EMAIL logo
Published/Copyright: September 5, 2023
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Zeitschrift für Kristallographie - New Crystal Structures
From the journal Zeitschrift für Kristallographie - New Crystal Structures Volume 238 Issue 6

Abstract

C58H42CdN10O6, triclinic, P 1 ‾ (no. 2), a = 9.689(3) Å, b = 10.930(3) Å, c = 23.321(6) Å, α = 80.838(5)°, β = 84.261(5)°, γ = 79.189(5)°, V = 2388.7(12) Å3, Z = 2, Rgt(F) = 0.0592, wRref(F2) = 0.1561, T = 293 K.

CCDC no.: 2268377

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: 0.26 × 0.21 × 0.17 mm
Wavelength: Mo Kα radiation (0.71073 Å)
μ: 0.52 mm−1
Diffractometer, scan mode: Bruker APEX-II, φ and ω
θmax, completeness: 25.0°, 99 %
N(hkl)measured, N(hkl)unique, Rint: 12,104, 8356, 0.048
Criterion for Iobs, N(hkl)gt: Iobs > 2 σ(Iobs), 5271
N(param)refined: 682
Programs: Bruker [1], Shelx [2, 3], Olex2 [4]
Table 2:

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

Atom x y z Uiso*/Ueq
C1 −0.2985 (7) −0.5725 (6) 1.0172 (3) 0.0637 (19)
H1 −0.311105 −0.654303 1.015914 0.08 (2)*
C2 −0.2011 (7) −0.5251 (6) 0.9772 (3) 0.0555 (17)
H2 −0.149788 −0.574414 0.950691 0.08 (2)*
C3 −0.1800 (6) −0.4035 (5) 0.9768 (2) 0.0464 (15)
C4 −0.2573 (8) −0.3403 (6) 1.0191 (3) 0.075 (2)
H4 −0.246258 −0.258914 1.022133 0.064 (19)*
C5 −0.3517 (8) −0.3991 (7) 1.0573 (3) 0.079 (2)
H5 −0.402473 −0.353929 1.085465 0.08 (2)*
C6 −0.0788 (6) −0.3442 (5) 0.9336 (2) 0.0442 (14)
C7 0.0078 (6) −0.4109 (6) 0.8947 (2) 0.0448 (14)
H7 0.005102 −0.495508 0.894779 0.040 (15)*
C8 0.0989 (6) −0.3510 (5) 0.8556 (2) 0.0426 (14)
C9 0.0949 (6) −0.2251 (5) 0.8573 (2) 0.0478 (15)
H9 0.152962 −0.181075 0.830954 0.036 (14)*
C10 0.0064 (6) −0.1635 (5) 0.8974 (2) 0.0445 (14)
C11 0.0015 (6) −0.0282 (5) 0.9007 (2) 0.0485 (15)
C12 0.0910 (9) 0.0419 (7) 0.8676 (3) 0.088 (3)
H12 0.159693 0.004818 0.841822 0.11 (3)*
C13 0.0798 (9) 0.1680 (7) 0.8723 (3) 0.085 (3)
H13 0.141992 0.212994 0.848766 0.10 (3)*
C14 −0.0981 (8) 0.1611 (7) 0.9392 (3) 0.077 (2)
H14 −0.165580 0.200614 0.964680 0.08 (2)*
C15 −0.0938 (7) 0.0345 (6) 0.9371 (3) 0.067 (2)
H15 −0.157483 −0.008160 0.961001 0.09 (3)*
C16 0.1979 (6) −0.4161 (5) 0.8123 (2) 0.0404 (13)
C17 0.1663 (6) −0.5159 (5) 0.7886 (2) 0.0458 (15)
H17 0.083528 −0.546631 0.801223 0.07 (2)*
C18 0.2577 (6) −0.5694 (5) 0.7462 (2) 0.0467 (15)
H18 0.236014 −0.635520 0.730122 0.08 (2)*
C19 0.3794 (6) −0.5249 (5) 0.7282 (2) 0.0421 (14)
C20 0.4120 (6) −0.4285 (6) 0.7519 (3) 0.0547 (17)
H20 0.495666 −0.399059 0.739647 0.058 (18)*
C21 0.3214 (6) −0.3747 (6) 0.7938 (3) 0.0532 (16)
H21 0.344626 −0.309156 0.809737 0.038 (14)*
C22 0.5284 (7) −0.7003 (6) 0.6814 (3) 0.0537 (16)
H22 0.498677 −0.768713 0.705152 0.10 (3)*
C23 0.6293 (6) −0.7044 (6) 0.6372 (3) 0.0527 (16)
H23 0.681352 −0.777358 0.624996 0.050 (16)*
C24 0.5513 (6) −0.5100 (6) 0.6426 (2) 0.0460 (15)
H24 0.538183 −0.422583 0.635380 0.043 (16)*
C25 1.3047 (7) −1.5361 (6) 0.1678 (3) 0.0556 (17)
H25 1.347659 −1.571020 0.135213 0.050 (16)*
C26 1.2969 (6) −1.4106 (5) 0.1670 (3) 0.0498 (15)
H26 1.332493 −1.362379 0.134326 0.07 (2)*
C27 1.2362 (6) −1.3541 (5) 0.2146 (2) 0.0426 (14)
C28 1.1854 (6) −1.4320 (5) 0.2615 (3) 0.0491 (15)
H28 1.143584 −1.399729 0.294839 0.030 (13)*
C29 1.1979 (6) −1.5578 (6) 0.2579 (3) 0.0493 (15)
H29 1.163714 −1.608470 0.289983 0.064 (19)*
C30 1.2300 (6) −1.2168 (5) 0.2157 (2) 0.0437 (14)
C31 1.1363 (6) −1.1523 (5) 0.2538 (2) 0.0413 (13)
H31 1.072145 −1.193408 0.278244 0.046 (16)*
C32 1.1378 (6) −1.0259 (5) 0.2556 (2) 0.0424 (14)
C33 1.2329 (6) −0.9707 (5) 0.2161 (2) 0.0464 (15)
H33 1.237499 −0.886247 0.215475 0.047 (16)*
C34 1.3214 (6) −1.0395 (5) 0.1775 (2) 0.0444 (14)
C35 1.4210 (8) −0.9830 (7) 0.1354 (3) 0.0830 (10)
C36 1.4285 (8) −0.8590 (6) 0.1279 (3) 0.0830 (10)
H36 1.368560 −0.806084 0.150694 0.09 (2)*
C37 1.5242 (8) −0.8098 (7) 0.0867 (3) 0.0830 (10)
H37 1.528094 −0.724736 0.084231 0.10 (2)*
C38 1.5970 (8) −0.9918 (7) 0.0574 (3) 0.0830 (10)
H38 1.652803 −1.040674 0.031684 0.35 (9)*
C39 1.5081 (8) −1.0514 (7) 0.0990 (3) 0.0830 (10)
H39 1.508947 −1.137370 0.101550 0.26 (6)*
C40 1.0429 (6) −0.9537 (5) 0.2970 (2) 0.0412 (14)
C41 1.0090 (6) −0.8249 (5) 0.2858 (3) 0.0487 (15)
H41 1.044238 −0.782549 0.251230 0.07 (2)*
C42 0.9240 (6) −0.7579 (5) 0.3247 (2) 0.0461 (15)
H42 0.901909 −0.670656 0.316407 0.041 (15)*
C43 0.8716 (5) −0.8184 (5) 0.3755 (2) 0.0387 (13)
C44 0.9032 (6) −0.9451 (6) 0.3877 (3) 0.0483 (15)
H44 0.866239 −0.986274 0.422141 0.050 (16)*
C45 0.9906 (6) −1.0142 (6) 0.3488 (3) 0.0495 (15)
H45 1.013842 −1.101273 0.357792 0.057 (18)*
C46 0.6637 (6) −0.7595 (6) 0.4460 (3) 0.0548 (17)
H46 0.605963 −0.814256 0.439536 0.051 (16)*
C47 0.6363 (6) −0.6779 (6) 0.4843 (3) 0.0547 (17)
H47 0.555539 −0.666563 0.509337 0.07 (2)*
C48 0.8358 (6) −0.6581 (5) 0.4404 (2) 0.0496 (15)
H48 0.920751 −0.630485 0.428638 0.052 (17)*
C49 0.2411 (6) 0.2748 (5) 0.4287 (2) 0.0410 (13)
C50 0.2236 (6) 0.1414 (5) 0.4234 (3) 0.0568 (17)
H50A 0.148612 0.118108 0.451393 0.13 (3)*
H50B 0.194546 0.140838 0.384835 0.08 (2)*
C51 0.4436 (6) 0.0360 (6) 0.3860 (3) 0.0483 (15)
C52 0.5527 (6) −0.0658 (5) 0.3949 (3) 0.0427 (14)
H52 0.557091 −0.116206 0.430990 0.07 (2)*
C53 0.6535 (6) −0.0931 (5) 0.3515 (3) 0.0460 (14)
C54 0.6469 (7) −0.0172 (6) 0.2976 (3) 0.0621 (18)
H54 0.714890 −0.034162 0.267464 0.061 (19)*
C55 0.5377 (8) 0.0838 (7) 0.2895 (3) 0.071 (2)
H55 0.532301 0.133981 0.253345 0.10 (3)*
C56 0.4371 (8) 0.1120 (7) 0.3333 (3) 0.0648 (19)
H56 0.365631 0.181512 0.327306 0.12 (3)*
C57 0.7761 (6) −0.2680 (6) 0.4103 (3) 0.0556 (17)
H57A 0.714260 −0.329581 0.414249 0.047 (17)*
H57B 0.747836 −0.216362 0.441062 0.08 (2)*
C58 0.9257 (6) −0.3346 (5) 0.4163 (3) 0.0427 (14)
Cd1 0.81726 (4) −0.51625 (4) 0.54812 (2) 0.04025 (16)
N1 −0.3753 (6) −0.5126 (5) 1.0570 (2) 0.0627 (15)
N2 −0.0817 (5) −0.2204 (4) 0.93546 (19) 0.0469 (12)
N3 −0.0121 (7) 0.2281 (5) 0.9073 (3) 0.0694 (16)
N4 0.4783 (5) −0.5755 (4) 0.68448 (19) 0.0446 (12)
N5 0.6433 (5) −0.5843 (4) 0.61321 (19) 0.0445 (12)
N6 1.2548 (5) −1.6129 (4) 0.2122 (2) 0.0549 (13)
N7 1.3203 (5) −1.1630 (4) 0.17835 (19) 0.0427 (11)
N8 1.6082 (7) −0.8738 (5) 0.0515 (3) 0.0830 (10)
N9 0.7914 (5) −0.7476 (4) 0.41814 (19) 0.0421 (11)
N10 0.7458 (5) −0.6138 (5) 0.4808 (2) 0.0494 (13)
O1 0.3332 (4) 0.2938 (3) 0.45665 (15) 0.04025 (16)
O2 0.1483 (4) 0.3587 (3) 0.40540 (16) 0.0452 (9)
O3 0.3471 (4) 0.0486 (4) 0.4326 (2) 0.0655 (12)
O4 0.7630 (4) −0.1911 (4) 0.35530 (17) 0.0556 (11)
O5 1.0198 (5) −0.3222 (4) 0.37793 (19) 0.0686 (13)
O6 0.9457 (4) −0.4045 (4) 0.46343 (17) 0.0497 (10)

1 Source of material

The reagents were purchased from commercial sources and used without further purification. A mixture of Cd(NO3)2·4H2O (0.031 g, 0.10 mmol), H2pda (0.023 g, 0.10 mmol), and 4264-imphtpy (0.038 g, 0.10 mmol) was dispersed in mixed DMF (4 mL) and CH3CN (4 mL) solutions in a 16 mL Teflon-lined stainless steel autoclave, which was heated for 3 d at 393 K under autogenous pressure and slowly cooled to room temperature. Pale yellow block crystals were obtained.

2 Experimental details

The structure was solved with the SHELXT-2018 program. All H-atoms from C atoms were positioned with idealized geometry and refined isotropically (Uiso(H) = 1.2Ueq(C)) using a riding model with C–H = 0.93 and 0.97 Å.

3 Comment

In the past decades, a mixed strategy with N-heterocycle rings N-donor ligand and polycarboxylate O-donor ligand has been widely accepted for the diverse structures and wide applications of metal-organic frameworks (MOFs) [5], [6], [7]. As a rigid planar ligand, the tridentate ligand 4′-(4-(imidazol-1-yl)phenyl)-4,2′:6′,4″-terpyridine (imphtpy) [8, 9] has been adopted for possessing both pyridine and imidazole functional groups, which is rarely used in the realm of MOFs relative to 4′-(4-pyridyl)-4,2′:6′,4″-terpyridine (pytpy) [10, 11]. A Cd(II) coordination complex was obtained successfully along with 1,3-phenylenedioxydiacetate(pda2−) [12–14] and its structure has been determined.

The ORTEP diagram is presented in the left part of the figure. The asymmetric unit contains one Cd(II) ion, two imphtpy ligands, and one completely deprotonated pda2− anion. As shown in ORTEP Figure, Cd1 is seven coordinated by two imidazole nitrogen atoms (Cd1–N5, 2.302(4) Å, Cd1–N5, 2.261(5) Å) from two individual imphtpy ligands and five oxygen atoms which are derived from one chelating carboxylate (O1#1 and O2#1, #1, symmetry code: #1, 1 − x, −y, 1 − z), and two monodentate bridging carboxylate (O6 and O6#2, symmetry code: #2, 2 − x, −1 − y, 1 − z) of three different pda2− anions (Cd1–O, 2.283(3)–2.595(3) Å) to furnish a distorted octahedral geometry. Cd(II) to O/N distances and bond angles are within the normal range [15] except a distance of 2.667 Å between Cd1 and O5 indicating the existence of a weak interaction between them.

Every two neighbouring Cd(II) ions are linked by O6 atoms to form dimers, which are further connected by residue of two pda2− anions to generate one dimensional (1D) chain with imphtpy as a monodentate ligand through its terminal imidazole nitrogen atom. As there are no classic hydrogen bonds in this complex, the 3D structure is obtained through π–π interactions with Cg–Cg (the aromatic rings center was defined as Cg) distances of 3.902 Å and 3.733 Å between pyridine rings among adjacent chains demonstrated in the right part of the figure along with van der Waals forces.

Corresponding author: Weiwei Fu, Key Laboratory of Functional Metal-Organic Compounds of Hunan Province, Key Laboratory of Organometallic New Materials, College of Hunan Province, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, Hunan 421008, P.R. China, E-mail:

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

  2. Research funding: This work was supported by the 2022 Innovation and Entrepreneurship Training Program for Hengyang Normal University students (No. cxcy2022033), and the Innovation Platform Open Fund Project of Hunan Provincial Education Department of China (No. 20K016).

  3. Conflict of interest statement: The authors declare no conflicts of interest regarding this article.

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Received: 2023-07-13
Accepted: 2023-08-17
Published Online: 2023-09-05
Published in Print: 2023-12-15

© 2023 the author(s), published by De Gruyter, Berlin/Boston

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

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  20. The crystal structure of 9,10-dimethoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquinolino [3,2-a]isoquinolin-7-ium (E)-3-(4-nitrophenyl)acrylate pentahydrate, C29H34N2O13
  21. Crystal structure of poly[(μ6-ammoniotris(methylene))tris(hydrogen phosphonato)cadmium(II)], C3H10CdNO9P3
  22. Crystal structure of Zn2[(1,1′-(hexane-1,6-diyl)bis(3-(pyridin-3-yl)urea))·(H2O)2·(DMF)2·(SO4)2], C24H50N8O18S2Zn2
  23. The crystal structure of 2-anilino-1,4-naphthoquinone, C10H11NO2
  24. Crystal structure of (E)-2-(2-(4-(diethylamino)styryl)-1-ethyl-1,4-dihydroquinolin-4-yl) malononitrile, C26H26N4
  25. Crystal structure of ethyl 2-((2,6-dichloro-4-(cyanomethyl)phenyl) amino)benzoate, C17H14Cl2N2O2
  26. Synthesis and crystal structure of 2-(3-oxo-3-phenylpropyl)isoindoline-1,3-dione, C17H13NO3
  27. The crystal structure of bis(acetonitrile-κ1N)tetrakis(μ2-2,6-difluorobenzoato-κ2O:O′)rhodium(II) (Rh–Rh), C32H18F8O8N2Rh2
  28. The crystal structure of a new polymorph of 6-hydroxy-2-naphthoic acid, C11H8O3
  29. The crystal structure of [(8-carboxymethoxy-quinoline-2-carboxylate-κ4N,O,O,O)-2,2′-bipyridine-κ2N-copper(II)] tetrahydrate, C22H23N3O9Cu
  30. The crystal structure of ethyl 4-hydroxy-2-(4-methoxyphenyl)-5-oxo-1-(2-oxo-2H-chromen-6-yl)-2,5-dihydro-1H-pyrrole-3-carboxylate, C23H19NO7
  31. Crystal structure of 7-hydroxy-3,4-dihydronaphthalen-1(2H)-one, C10H10O2
  32. Crystal structure of bis(tetrapropylammonium) dodecacarbonyltetratelluridotetraferrate(2-), (Pr4N)2[Fe4Te4(CO)12]
  33. The crystal structure of poly[bis(μ2−3−aminopyridine−4−carboxylato−κ2N:O)Zinc(II)], [Zn(C6H5N2O2)2] n
  34. The crystal structure of methyl 5-nitro-2-(tosyloxy)benzoate, C15H13NO7S
  35. The crystal structure of 18-crown-6 ― tetraaqua-dichlorido-di-μ2-chloridodicopper(II) (2/1), C12H32O10Cu2Cl4
  36. Crystal structure of 6,6a,7,8,9,10-hexahydro-5H-pyrazino [2,3-e]pyrido[1,2-a]pyrazine, C10H14N4
  37. Crystal structure of catena-poly-{diaqua-bis[μ-(((4-chlorophenyl)sulfonyl)glycinato-κO)](μ2-4, 4′-bipyridine-κ2N:N′)cobalt(II)} dihydrate, C26H30Cl2CoN4O12S2
  38. Crystal structure of bis{N′-[1,3-diphenylprop-2-en-1-ylidene]-N-phenylcarbamohydrazonothioato}zinc(II), C44H36N6S2Zn
  39. Crystal structure of tetraaqua-bis(((4-chlorophenyl)sulfonyl)glycinato-κO)cobalt(II) dihydrate, C16H26Cl2CoN2O14S2
  40. Crystal structure of 2-(5-phenyl-1-(quinolin-2-yl)-4,5-dihydro-1H-pyrazol-3-yl)phenol, C24H19N3O
  41. Crystal structure of 2-((2-fluoro-4-(trifluoromethyl)phenyl)(hydroxy)methyl)-7-methoxy-3,4-dihydronaphthalen-1((2H))-one, C19H16F4O3
  42. Crystal structure of 2-amino-4-(2-fluoro-3-(trifluoromethyl)phenyl)-9-methoxy-1,4,5,6-tetrahydrobenzo[h]quinazolin-3-ium chloride, C20H18ClF4N3O
  43. Crystal structure of (2-phenylimino methylquinoline-κ 2 N,N′)-bis(1–phenylpyrazole-κ 2 C,N)-iridium(III) hexafluorophosphate, C34H26F6IrN6P
  44. Crystal structure of (3-hydroxy-4-methoxyphenyl)(pyrrolidin-1-yl)methanone, C12H15NO3
  45. The crystal structure of bis(trimethylsulfoxonium) catena-poly[µ2-hexabromido-indium(III)sodium(I)] C6H18O2S2NaInBr6
  46. Crystal structure of N-cyclopropyl-3-hydroxy-4-methoxybenzamide, C11H13NO3
  47. The crystal structure of (bis(benzimidazol-2-yl-methyl)amine-κ3N,N′,N″ )-(dihydrogen L-malate-κ2O,O ′)copper(II) perchlorate dihydrate, CuC20H24ClN5O12
  48. Crystal structure of (1E,1′E)-4,4′-(9,9-diethyl-9H-fluorene-2,7-diyl)dibenzaldehyde dioxime, C31H28N2O2
  49. Crystal structure of diethyl 1,9-bis(4-fluorophenyl)-4,6-diphenylhexahydro-3H-2,7,3,5-(epimethanetriyliminomethanetriyl)cyclopenta [b]pyridine-3,7(2H)-dicarboxylate, C40H36F2N2O4
  50. Crystal structure of bis(benzene-1 carboxylato-O 3,5-carboxyl-κ1O)-[(5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N′′,N′′′)nickel(II) ─ benzene-1,3,5-tricarboxylic acid ─ water (1/2/4), C52H66N4NiO28
  51. Crystal structure of 1,4-dibromo-2,5-bis(2-methoxyethoxy)benzene-1,4-diol, C12H16Br2O4
  52. Crystal structure of dicarbonyl[N,N′-(1,2-dimethyl-1,2-ethanediylidene)bis[2,6-bis(1-methylethyl)benzenamine]-N,N′]nickel(0), C30H40N2NiO2
  53. Crystal structure of 1,4-dibromo-2,5-bis(prop-2-yn-1-yloxy)benzene, C12H8Br2O2
  54. Crystal structure of O-(3-(benzo[d]thiazol-2-yl)naphthalen-2-yl) O-phenyl carbonothioate, C24H15NO2S2
  55. The crystal structure of (E)-4-fluoro-N′-(1-(4-hydroxyphenyl)propylidene)benzohydrazide, C16H15FN2O2
  56. Crystal structure of (E)-1-(benzo[d]thiazol-2-yl)-N-(4,5-dihydropyren-2-yl)methanimine, C24H16N2S
  57. Crystal structure of 3-((4-bromophenyl)thio)-1H-indole, C14H10BrNS
  58. Synthesis and crystal structure of 1-((7-hydroxy-3-(4-hydroxy-3-nitrophenyl)-4-oxo-4H-chromen-8-yl)methyl)piperidin-1-ium-4-carboxylate monohydrate, C22H22N2O9
  59. Synthesis and crystal structure of (3E,5S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethylhexadecahydro-3H-cyclopenta[α]phenanthren-3-one O-(methacryloyl) oxime, C50H74N2O4
  60. Crystal structure of the hydrogen storage active phase La12Mg46LiMn
  61. The crystal structure of the salt: 4-((1,3-dioxoisoindolin-2-yl)carbamoyl)pyridine-1-ium 2-carboxybenzoate, C14H10N3O3·C8H5O4
  62. Crystal structure of (2-(2-pyridine)-benzimidazole-κ2 N,N′)-bis(1-phenylpyrazole-κ2 C,N)iridium(III) hexafluorophosphate, C30H22F6IrN7P
  63. Crystal structure of dichlorido-bis[2-(2,4-difluorophenyl)pyridine-κ1N]platinum(II), C22H14Cl2F4N2Pt
  64. Crystal structure of (5R,8R,9R,10R,12R,13R,14R, 17S,17Z)-2-((3-fluoropyridin-4-yl)methylene)-12-hydroxy-4,4,8,10,14-pentamethyl-17-((R)-2,6,6-trimethyltetrahydro-2H-pyran-2-yl)hexadecahydro-3H-cyclopenta[a]phenanthren-3-one, C36H52FNO3
https://doi.org/10.1515/ncrs-2023-0280
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Articles in the same Issue

  1. Frontmatter
  2. New Crystal Structures
  3. Crystal structure of bis(dimethylammonium) poly[(μ4-1,1′-(1,4-phenylenebis(methylene))bis(1H-pyrazole-3,5-dicarboxylato))-κ6O1, N2:O2:O3:O1′,N2′]nickel (II)], C22H26N6NiO8
  4. Hydrothermal synthesis and crystal structure of catena-poly[diaqua-bis(μ2-4-((pyridin-4-ylmethyl)amino)benzoato-κ2N:O)cobalt(II)] – 4,4′-bipyridine – water (1/2/2)
  5. Crystal structure of (2S,3S,4S,5S, Z)-2,3,5,6-tetrakis(benzyloxy)-4-hydroxyhexanal oxime, C34H37NO6
  6. The crystal structure of hexakis(3-thiophenecarboxylato-κ2O,O″)-bis(1,10-phenanthroline-κ2N,N′) trimanganese(II), C54H34N4O12S6Mn3
  7. Crystal structure of catena-poly[(μ2-1,4-di(pyridin-4-yl)benzene-κ2N:N′)-(4-bromobenzoate-κ2O:O′)-(μ-2-bromobenzoate-κ2O,O′)nickel(II)] – water (2/1), C30H21Br2N2NiO4.5
  8. The crystal structure of poly[(μ3-1,3-phenylenedioxydiacetate-κ5O,O,O′,O″,O‴)-bis(4′-(4-(1H-imidazol-1-yl)phenyl)-4,2′:6′,4″-terpyridine-kN) cadmium(II)], C58H42CdN10O6
  9. The crystal structure of 5-chloro-6′-methyl-3-(4-(methylsulfonyl)phenyl)-[2,3′-bipyridin]-1′-ium 4-methylbenzenesulfonate
  10. Crystal structure of poly[(μ-benzoato)-(μ-cis-4–hydroxy-D-proline)lithium], C12H14LiNO5
  11. The crystal structure of catena-poly[aqua-(4-iodopyridine-2,6-dicarboxylato-κ3N,O,O′)-copper(II)] monohydrate, C7H6NO6ICu
  12. The crystal structure of catena-[diaqua-(4-acetylphenoxyacetato-κ2O,O)-bis(4-acetylphenoxyacetato-κ3O,O:O)-dihydrate-lanthanum(III)]–4,4′-bipyridine (2/1), C35H35NO14La
  13. The crystal structure of catena-poly[(4-iodopyridine-2,6-dicarboxylato-κ4 O,N,O′,O′′)(4-imidazol-1-yl-pyridine-κN)copper(II)], C15H9N4O4ICu
  14. Crystal structure of polybis(μ 4-3,5-dicarboxylatopyrazol-1-yl)-bis(N,N-dimethylformamide)tri-copper(II)–acetonitrile (1/2), C20H22Cu3N8O10
  15. Crystal structure of poly[(μ2-5-hydroxy-isophthalato-κ4O,O′:O″,O‴)-(μ2-1,5-bis(imidazol-2-methyl)pentane-κ2N:N′)cadmium(II)], C21H24CdN4O5
  16. The crystal structure of poly[bis(μ2-1,4-bi(1-imidazolyl)benzene-κ2N:N′)bis(μ2-4,4′-methylenebis(3-hydroxy-2-naphthoate)-κ2O:O′)cobalt(II)], C35H24CoN4O6
  17. The crystal structure of a cobalt-vanadium-oxido hydrate
  18. The crystal structure of catena-poly[(μ 2-2H-1,2,3-triazole-4,5-dicarboxylato-κ 2 O, O′)-(μ 2-1,3-bis((1H-imidazol-1-yl)methyl)benzene-κ 2 N,N′) zinc(II)], C18H15N7O4Zn
  19. Crystal structure of poly[diaqua-(bis(m2-1,4-bis(imidazol-1-ylmethyl)benzene)-κ2N,N′-manganese] dichloride, C28H32MnN8O2Cl2
  20. The crystal structure of 9,10-dimethoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquinolino [3,2-a]isoquinolin-7-ium (E)-3-(4-nitrophenyl)acrylate pentahydrate, C29H34N2O13
  21. Crystal structure of poly[(μ6-ammoniotris(methylene))tris(hydrogen phosphonato)cadmium(II)], C3H10CdNO9P3
  22. Crystal structure of Zn2[(1,1′-(hexane-1,6-diyl)bis(3-(pyridin-3-yl)urea))·(H2O)2·(DMF)2·(SO4)2], C24H50N8O18S2Zn2
  23. The crystal structure of 2-anilino-1,4-naphthoquinone, C10H11NO2
  24. Crystal structure of (E)-2-(2-(4-(diethylamino)styryl)-1-ethyl-1,4-dihydroquinolin-4-yl) malononitrile, C26H26N4
  25. Crystal structure of ethyl 2-((2,6-dichloro-4-(cyanomethyl)phenyl) amino)benzoate, C17H14Cl2N2O2
  26. Synthesis and crystal structure of 2-(3-oxo-3-phenylpropyl)isoindoline-1,3-dione, C17H13NO3
  27. The crystal structure of bis(acetonitrile-κ1N)tetrakis(μ2-2,6-difluorobenzoato-κ2O:O′)rhodium(II) (Rh–Rh), C32H18F8O8N2Rh2
  28. The crystal structure of a new polymorph of 6-hydroxy-2-naphthoic acid, C11H8O3
  29. The crystal structure of [(8-carboxymethoxy-quinoline-2-carboxylate-κ4N,O,O,O)-2,2′-bipyridine-κ2N-copper(II)] tetrahydrate, C22H23N3O9Cu
  30. The crystal structure of ethyl 4-hydroxy-2-(4-methoxyphenyl)-5-oxo-1-(2-oxo-2H-chromen-6-yl)-2,5-dihydro-1H-pyrrole-3-carboxylate, C23H19NO7
  31. Crystal structure of 7-hydroxy-3,4-dihydronaphthalen-1(2H)-one, C10H10O2
  32. Crystal structure of bis(tetrapropylammonium) dodecacarbonyltetratelluridotetraferrate(2-), (Pr4N)2[Fe4Te4(CO)12]
  33. The crystal structure of poly[bis(μ2−3−aminopyridine−4−carboxylato−κ2N:O)Zinc(II)], [Zn(C6H5N2O2)2] n
  34. The crystal structure of methyl 5-nitro-2-(tosyloxy)benzoate, C15H13NO7S
  35. The crystal structure of 18-crown-6 ― tetraaqua-dichlorido-di-μ2-chloridodicopper(II) (2/1), C12H32O10Cu2Cl4
  36. Crystal structure of 6,6a,7,8,9,10-hexahydro-5H-pyrazino [2,3-e]pyrido[1,2-a]pyrazine, C10H14N4
  37. Crystal structure of catena-poly-{diaqua-bis[μ-(((4-chlorophenyl)sulfonyl)glycinato-κO)](μ2-4, 4′-bipyridine-κ2N:N′)cobalt(II)} dihydrate, C26H30Cl2CoN4O12S2
  38. Crystal structure of bis{N′-[1,3-diphenylprop-2-en-1-ylidene]-N-phenylcarbamohydrazonothioato}zinc(II), C44H36N6S2Zn
  39. Crystal structure of tetraaqua-bis(((4-chlorophenyl)sulfonyl)glycinato-κO)cobalt(II) dihydrate, C16H26Cl2CoN2O14S2
  40. Crystal structure of 2-(5-phenyl-1-(quinolin-2-yl)-4,5-dihydro-1H-pyrazol-3-yl)phenol, C24H19N3O
  41. Crystal structure of 2-((2-fluoro-4-(trifluoromethyl)phenyl)(hydroxy)methyl)-7-methoxy-3,4-dihydronaphthalen-1((2H))-one, C19H16F4O3
  42. Crystal structure of 2-amino-4-(2-fluoro-3-(trifluoromethyl)phenyl)-9-methoxy-1,4,5,6-tetrahydrobenzo[h]quinazolin-3-ium chloride, C20H18ClF4N3O
  43. Crystal structure of (2-phenylimino methylquinoline-κ 2 N,N′)-bis(1–phenylpyrazole-κ 2 C,N)-iridium(III) hexafluorophosphate, C34H26F6IrN6P
  44. Crystal structure of (3-hydroxy-4-methoxyphenyl)(pyrrolidin-1-yl)methanone, C12H15NO3
  45. The crystal structure of bis(trimethylsulfoxonium) catena-poly[µ2-hexabromido-indium(III)sodium(I)] C6H18O2S2NaInBr6
  46. Crystal structure of N-cyclopropyl-3-hydroxy-4-methoxybenzamide, C11H13NO3
  47. The crystal structure of (bis(benzimidazol-2-yl-methyl)amine-κ3N,N′,N″ )-(dihydrogen L-malate-κ2O,O ′)copper(II) perchlorate dihydrate, CuC20H24ClN5O12
  48. Crystal structure of (1E,1′E)-4,4′-(9,9-diethyl-9H-fluorene-2,7-diyl)dibenzaldehyde dioxime, C31H28N2O2
  49. Crystal structure of diethyl 1,9-bis(4-fluorophenyl)-4,6-diphenylhexahydro-3H-2,7,3,5-(epimethanetriyliminomethanetriyl)cyclopenta [b]pyridine-3,7(2H)-dicarboxylate, C40H36F2N2O4
  50. Crystal structure of bis(benzene-1 carboxylato-O 3,5-carboxyl-κ1O)-[(5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N′′,N′′′)nickel(II) ─ benzene-1,3,5-tricarboxylic acid ─ water (1/2/4), C52H66N4NiO28
  51. Crystal structure of 1,4-dibromo-2,5-bis(2-methoxyethoxy)benzene-1,4-diol, C12H16Br2O4
  52. Crystal structure of dicarbonyl[N,N′-(1,2-dimethyl-1,2-ethanediylidene)bis[2,6-bis(1-methylethyl)benzenamine]-N,N′]nickel(0), C30H40N2NiO2
  53. Crystal structure of 1,4-dibromo-2,5-bis(prop-2-yn-1-yloxy)benzene, C12H8Br2O2
  54. Crystal structure of O-(3-(benzo[d]thiazol-2-yl)naphthalen-2-yl) O-phenyl carbonothioate, C24H15NO2S2
  55. The crystal structure of (E)-4-fluoro-N′-(1-(4-hydroxyphenyl)propylidene)benzohydrazide, C16H15FN2O2
  56. Crystal structure of (E)-1-(benzo[d]thiazol-2-yl)-N-(4,5-dihydropyren-2-yl)methanimine, C24H16N2S
  57. Crystal structure of 3-((4-bromophenyl)thio)-1H-indole, C14H10BrNS
  58. Synthesis and crystal structure of 1-((7-hydroxy-3-(4-hydroxy-3-nitrophenyl)-4-oxo-4H-chromen-8-yl)methyl)piperidin-1-ium-4-carboxylate monohydrate, C22H22N2O9
  59. Synthesis and crystal structure of (3E,5S,10S,13S,14S,17Z)-17-ethylidene-10,13-dimethylhexadecahydro-3H-cyclopenta[α]phenanthren-3-one O-(methacryloyl) oxime, C50H74N2O4
  60. Crystal structure of the hydrogen storage active phase La12Mg46LiMn
  61. The crystal structure of the salt: 4-((1,3-dioxoisoindolin-2-yl)carbamoyl)pyridine-1-ium 2-carboxybenzoate, C14H10N3O3·C8H5O4
  62. Crystal structure of (2-(2-pyridine)-benzimidazole-κ2 N,N′)-bis(1-phenylpyrazole-κ2 C,N)iridium(III) hexafluorophosphate, C30H22F6IrN7P
  63. Crystal structure of dichlorido-bis[2-(2,4-difluorophenyl)pyridine-κ1N]platinum(II), C22H14Cl2F4N2Pt
  64. Crystal structure of (5R,8R,9R,10R,12R,13R,14R, 17S,17Z)-2-((3-fluoropyridin-4-yl)methylene)-12-hydroxy-4,4,8,10,14-pentamethyl-17-((R)-2,6,6-trimethyltetrahydro-2H-pyran-2-yl)hexadecahydro-3H-cyclopenta[a]phenanthren-3-one, C36H52FNO3
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