Startseite Preparation and crystal structure of a non-symmetrical vanadium(II) dimer: tri-μ2-bromido-(hydrogen-tris(3-isopropyl-4-bromopyrazol-1-yl)borato-κ3N,N′,N′′)-tris(tetrahydrofuran-κO)divanadium(II) – tetrahydrofuran (1/1), C34H57BBr6N6O4V2
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Preparation and crystal structure of a non-symmetrical vanadium(II) dimer: tri-μ2-bromido-(hydrogen-tris(3-isopropyl-4-bromopyrazol-1-yl)borato-κ3N,N′,N′′)-tris(tetrahydrofuran-κO)divanadium(II) – tetrahydrofuran (1/1), C34H57BBr6N6O4V2

  • Peter J. Bonitatibus ORCID logo EMAIL logo , William H. Armstrong und Guido J. Reiss
Veröffentlicht/Copyright: 2. Juni 2020

Abstract

C34H57BBr6N6O4V2, orthorhombic, Pna21 (no. 33), a = 17.198(2) Å, b = 12.9497(11) Å, c = 20.496(2) Å, V = 4564.8(9) Å3, Z = 4, Rgt(F) = 0.0441, wRref(F2) = 0.1093, T = 183(2) K.

CCDC no.: 2003156

The molecular complex is shown in the figure (a solvent molecule THF is omitted for clarity). 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:Blue-purple block
Size:0.50 × 0.40 × 0.30 mm
Wavelength:Mo Kα radiation (0.71073 Å)
μ:5.70 mm−1
Diffractometer, scan mode:Siemens P4, ω
θmax, completeness:27.0°, >99%
N(hkl)measured, N(hkl)unique, Rint:26077, 7061, 0.105
Criterion for Iobs, N(hkl)gt:Iobs > 2 σ(Iobs), 6504
N(param)refined:479
Programs:Bruker [1], [2], SHELX [3], [4], [5], [6], Diamond [7]
Table 2:

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

AtomxyzUiso*/Ueq
Br10.86460(6)0.16724(7)0.44095(5)0.0387(2)
Br20.63321(6)0.42389(8)0.81703(6)0.0419(3)
Br30.82244(8)0.90157(8)0.51603(6)0.0485(3)
Br40.99507(4)0.34002(6)0.71747(4)0.02219(18)
Br51.07067(4)0.53126(7)0.60144(4)0.02406(18)
Br60.97152(4)0.62195(6)0.75027(4)0.02303(18)
V10.93188(7)0.49787(10)0.65309(7)0.0177(3)
V21.08962(7)0.49834(10)0.72741(7)0.0188(3)
O11.1077(4)0.4606(5)0.8296(3)0.0268(13)
O21.1921(3)0.4101(5)0.7066(3)0.0281(14)
O31.1674(3)0.6253(5)0.7385(3)0.0295(14)
O41.3732(10)0.6166(16)0.8491(11)0.138(7)
N10.8193(4)0.4152(5)0.5518(4)0.0223(14)
N20.8944(4)0.3983(5)0.5733(4)0.0217(14)
N30.7559(4)0.4778(5)0.6547(4)0.0237(15)
N40.8179(4)0.4707(5)0.6966(4)0.0201(14)
N50.8069(4)0.6058(6)0.5735(4)0.0258(16)
N60.8791(4)0.6271(5)0.5993(4)0.0223(14)
C10.7999(5)0.3454(7)0.5058(5)0.0258(18)
H1B0.7529950.3418860.4833900.031*
C20.8621(5)0.2807(7)0.4981(4)0.0267(18)
C30.9208(5)0.3159(7)0.5399(4)0.0229(17)
C41.0040(5)0.2789(7)0.5479(5)0.0257(18)
H41.0279350.3201490.5826170.031*
C51.0501(6)0.2978(10)0.4856(6)0.043(3)
H5C1.1025140.2741260.4913400.065*
H5B1.0263570.2609620.4501420.065*
H5A1.0503790.3703820.4759200.065*
C61.0073(6)0.1653(8)0.5691(6)0.040(2)
H6C1.0605260.1443950.5737370.059*
H6B0.9809030.1573400.6100610.059*
H6A0.9823940.1231710.5366950.059*
C70.6899(5)0.4623(7)0.6871(5)0.0259(19)
H70.6403100.4629900.6690420.031*
C80.7074(4)0.4451(7)0.7518(5)0.0263(18)
C90.7888(4)0.4518(6)0.7573(4)0.0207(16)
C100.8380(5)0.4366(7)0.8169(4)0.0244(17)
H100.8922810.4446060.8032570.029*
C110.8227(6)0.5175(8)0.8690(5)0.035(2)
H11C0.8555300.5045250.9059960.053*
H11B0.8338400.5848550.8517460.053*
H11A0.7692330.5143110.8821550.053*
C120.8297(6)0.3282(8)0.8444(6)0.040(2)
H12C0.8619700.3213060.8823950.059*
H12B0.7764720.3160450.8560830.059*
H12A0.8455820.2788070.8121090.059*
C130.7806(6)0.6910(7)0.5432(5)0.031(2)
H130.7333010.6960730.5214970.038*
C140.8326(6)0.7676(7)0.5491(5)0.0301(19)
C150.8950(5)0.7245(6)0.5851(4)0.0252(18)
C160.9706(5)0.7758(7)0.6057(5)0.0278(18)
H161.0003050.7241760.6301770.033*
C170.9577(6)0.8683(8)0.6517(6)0.039(2)
H17C1.0070660.8978250.6631900.059*
H17B0.9265080.9193640.6300890.059*
H17A0.9316230.8453710.6904730.059*
C181.0206(6)0.8076(9)0.5472(6)0.042(2)
H18C1.0676080.8395210.5625070.062*
H18B1.0333790.7475830.5218740.062*
H18A0.9923260.8556500.5206040.062*
C191.0664(8)0.5041(9)0.8853(5)0.048(3)
H19B1.0177250.5343750.8709790.058*
H19A1.0975320.5580980.9052360.058*
C201.0512(10)0.4228(9)0.9328(7)0.061(4)
H20B0.9972960.4240860.9468350.073*
H20A1.0844260.4302800.9707610.073*
C211.0693(8)0.3239(9)0.8965(6)0.051(3)
H21B1.0235030.2970420.8747700.061*
H21A1.0898180.2716440.9257220.061*
C221.1303(7)0.3586(8)0.8475(6)0.041(2)
H22B1.1816770.3586570.8671010.049*
H22A1.1307770.3135350.8097370.049*
C231.1981(6)0.3279(9)0.6597(7)0.053(3)
H23B1.1797970.3506260.6173240.063*
H23A1.1674520.2689350.6734070.063*
C241.2825(7)0.3003(12)0.6567(9)0.067(4)
H24B1.2918770.2352730.6788490.080*
H24A1.2993940.2939180.6117700.080*
C251.3238(7)0.3830(10)0.6889(8)0.057(4)
H25B1.3384930.4360340.6578020.069*
H25A1.3702530.3572060.7101040.069*
C261.2674(7)0.4249(13)0.7382(9)0.075(5)
H26B1.2703210.3867700.7788190.090*
H26A1.2771130.4973930.7467730.090*
C271.2014(10)0.6824(13)0.6860(7)0.074(5)
H27B1.1612970.7101100.6576150.089*
H27A1.2354430.6386210.6603660.089*
C281.2461(8)0.7673(9)0.7171(8)0.058(3)
H28B1.2985540.7454120.7276630.069*
H28A1.2484660.8275010.6890500.069*
C291.2015(13)0.7884(12)0.7758(9)0.095(7)
H29B1.1603420.8374950.7666380.114*
H29A1.2348330.8168060.8094730.114*
C301.1686(6)0.6888(8)0.7968(6)0.038(2)
H30B1.2008350.6574480.8302650.046*
H30A1.1165230.6979200.8139760.046*
C311.4475(8)0.5571(15)0.8389(10)0.082(5)
H31B1.4519210.5349080.7938470.098*
H31A1.4921790.5995680.8495610.098*
H1A0.7173400.4996800.5589400.098*
C321.4434(10)0.4703(19)0.8812(11)0.109(8)
H32B1.4841630.4735860.9138440.131*
H32A1.4492810.4066970.8566730.131*
C331.3662(10)0.4742(17)0.9125(10)0.094(6)
H33B1.3363370.4133630.9009070.113*
H33A1.3719700.4756240.9596130.113*
C341.3283(8)0.5613(15)0.8919(9)0.085(6)
H34B1.3156600.6040380.9292650.102*
H34A1.2799790.5418480.8707410.102*
B10.7678(5)0.4994(8)0.5810(5)0.025(2)

Source of material

Synthesis was carried out by reaction of 0.21 g (0.36 mmol) trans-[VBr2(THT)4] (THT = tetrahydrothiophene) [8] with the potassium salt of hydrogen-tris(3-isopropyl-4-bromopyrazol-1-yl)borate (0.11 g, 0.18 mmol) [9] in 15 mL of rigorously anhydrous and deoxygenated tetrahydrofuran. The reaction was stirred overnight at room temperature under N2 to develop an intense blue-purple solution from which KBr precipitated. Salts were removed by filtration and previously dried Celite aided in salt removal. Concentration and cooling to 0 °C under N2 led to quality blue-purple crystals of the title complex within 48 h.

Experimental details

The carbon-bound hydrogen atoms were placed using a riding model (AFIX 13/23/33/43) implemented in the SHELXL system using the standard parameters for the constrained Uiso(H) values [5].

The absolute structure determination succeeded as the derived Flack parameter is found to be near zero [−0.03(2) from 1598 selected quotients] using Parsons’s method [5]. The classical calculation of the Flack parameter showed a slightly better result 0.00(1) using all unique reflections [5], [6].

Comment

The asymmetric unit consists of a dinuclear vanadium(II) complex (see the Figure) and one uncoordinated THF solvent molecule. The dinuclear {VII2-Br)3VII}+ core of the title complex is capped by a hydrogen-tris(3-isopropyl-4-bromopyrazol-1-yl)borate ligand on one side and terminally coordinated by tetrahydrofuran molecules on the other. Inspection down the V⋯V axis show pyrazolyl rings bisect the bromides of the {VII2-Br)3VII}+core, with boron sitting unperturbed on the V⋯V axis, i.e., the angle made by B(1)-V(1)-V(2) is 178.3°. A space-filling plot illustrated that steric bulk presented by the three isopropyl groups that point toward the {VII2-Br)3VII}+ core prohibited coordination of a second hydrogen-tris(3-isopropyl-4-bromopyrazol-1-yl)borate ligand.

While a Cambridge Structural Database [10] search shows several examples of dinuclear tri-μ2-chlorido vanadium(II) complexes [11], [12], [13], [14], [15], [16], [17], [18], [19], dinuclear tri-μ2-bromido transition metal complexes are rare with only one other structurally characterized example reported to the best of our knowledge [20]. The distances between bromido-bridged vanadium(II) ions at the centers of these cofacial bioctahedra are rather similar, with a V⋯V distance of 3.146(6) Å reported in reference [12] and 3.112(2) Å in the title complex. The average V—Br bond lengths in each of these dinuclear complexes are essentially identical.

References

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Received: 2020-04-17
Accepted: 2020-05-11
Published Online: 2020-06-02
Published in Print: 2020-08-26

©2020 Peter J. Bonitatibus Jr. et al., 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. Crystal structure of isopimara-7,15-dien-3-one, C20H30O
  3. Crystal structure of bis(6-aminopyridine-2-carboxylato-κ2O,N)-copper(II), C12H10O6N4Cu
  4. Crystal structure of 5,6-diphenyldibenzo[c, g]chrysene, C38H24
  5. Poly[bis(dimethylformamide-κO)-(μ8-5,5′′-dicarboxy-[1,1′:4′,1′′-terphenyl]-2′,3,3′′,5′-tetracarboxylato-κ8O:O1:O2:O3:O4:O5:O6:O7)dizinc(II)] — dimethylformamide (1/2), C18H19N2O8Zn
  6. The crystal structure of poly[bis(N,N-dimethylformamide-κ1O)(μ4- 2′,5,5′,5′′-tetracarboxy-[1,1′:4′,1′′-terphenyl]-3,3′′-dicarboxylato-κ4O:O′:O′′:O′′′)manganese(II)] — N,N-dimethylformamide (1/2), C36H40N4O16Mn
  7. Crystal structure of N,N-dimethyl-4-((7-nitrobenzo[c][1,2,5]thiadiazol-4-yl)ethynyl)aniline, C16H12N4O2S
  8. The crystal structure of 8a-methoxy 8a-methoxy-1,5,8a,9a-tetrahydro-4H-8,9-dioxa-3a1λ4-aza-8aλ4, C18H14BNO3
  9. Crystal structure of poly[diaqua-(μ2-5-isopropoxyisophthalato-κ2O:O′)-(μ2-(1,3-bis(3,5-di(1H-imidazol-1-yl)pyridine))-κ2N:N′)cobalt(II)] monohydrate, C22H25N5O8Co
  10. The crystal structure of acetoximium 1′-hydroxy-1H,1H′-5,5′-bitetrazole-1-olate monohydrate, C5H11N9O4
  11. Crystal structure of 3-(2-ethoxy-2-oxoethyl)-1-vinyl-1H-imidazol-3-ium hexafluoridophosphate(V), C9H13F6N2O2P
  12. The crystal structure of catena-poly[(μ2-4-(benzo[d]imidazol-2-yl)benzenecarboxylato-κ2N,O)-(μ2-4-(benzo[d]imidazol-2-yl)benzenecarboxylato-κ3N,O:O′)cadmium(II)]dihydrate, C28H22CdN4O6
  13. Enzyme-mediated synthesis and crystal structure of (2R,4S)-hydroxyketamine, C13H16ClNO2
  14. The crystal structure of bis(isothiocyanato-κ1N)-(methanol-κ1O)-[2-morpholine-4-yl-4,6-di(pyrazol-1-yl)-1,3,5-triazine-κ3N,N′,N′′] manganese(II), C16H18MnN10O2S2
  15. Crystal structure of bis{5-chloro-2-(((4-trifluoromethyl)imino)methyl)phenolato-κ2N,O}copper(II), C28H16Cl2CuF6N2O2
  16. Crystal structure of bis(1,3-phenylenedimethanaminium) bis(triiodide) tetraiodide – water (1/2) , C8H16I5N2O
  17. Crystal structure and anti-inflammatory activity of (3E,5E)-3,5-bis(2-fluorobenzylidene)-1-((4-fluorophenyl)sulfonyl)piperidin-4-one, C25H18F3NO3S
  18. The crystal structure of bis{3-(diphenylphosphaneyl)propanoato-κ2O,P}platinum(II) dihydrate, C30H28O6P2Pt
  19. The crystal structure of (E)-2-(4-((4-fluorobenzyl)oxy)styryl)-4,6-dimethoxybenzaldehyde, C24H21FO4
  20. Crystal structure of bis[3-methoxy-N-(1-(pyrazin-2-yl)ethylidene)benzohydrazonato-κ3O,N,N′]nickel(II), C28H26N8O4Ni
  21. Crystal structure of 1-(2-(pyridin-2-yl)-5-(pyridin-3-yl)-1,3,4-oxadiazol-3(2H)-yl)ethan-1-one, C14H12N4O2
  22. Synthesis and crystal structure of 3-N-acetyl-5-(pyridin-3-yl)-2-(quinolin-2-yl)-1,3,4-oxadiazoline, C18H14N4O2
  23. Crystal structure of 2-methyl-1H-perimidine, C12H10N2
  24. Crystal structure of (E)-2-(5,5-dimethyl-3-(4-((7-nitrobenzo[c][1,2,5]oxadiazol-4-yl)oxy)styryl)cyclohex-2-en-1-ylidene)malononitrile, C25H19N5O4
  25. Structural elucidation of 1-(3-acetyl-2,6-dihydroxy-4-methoxyphenyl)-4,5-dihydroxy-2-methylanthracene-9,10-dione isolated from Bulbine latifolia (L.) Wild, C24H18O8
  26. Crystal structure of 3-cinnamoyl-4-hydroxybenzoic acid, C16H12O4
  27. The crystal structure of poly[bis(μ4-2,3-pyridinedicarboxylato)-(μ2-oxalyl dihydrazide)-dicadmium(II) dihydrate], C16H16O12N6Cd2
  28. Synthesis and crystal structure of 1-{4-[(3-bromo-2-hydroxy-benzylidene)amino]phenyl}ethanone, C15H12BrNO2
  29. Synthesis and crystal structure of 1-{4-[(2-bromo-6-hydroxy-benzylidene)amino]phenyl}ethanone, C15H12BrNO2
  30. Crystal structure of (4-aminobenzoato-κ2O,O′)-[5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N′′,N′′′]nickel(II) perchlorate monohydrate, C23H44ClN5NiO7
  31. Crystal structure of 1-{4-[(4-fluoro-2-hydroxy-benzylidene)amino]phenyl}ethanone, C15H12FNO2
  32. Preparation and crystal structure of a non-symmetrical vanadium(II) dimer: tri-μ2-bromido-(hydrogen-tris(3-isopropyl-4-bromopyrazol-1-yl)borato-κ3N,N′,N′′)-tris(tetrahydrofuran-κO)divanadium(II) – tetrahydrofuran (1/1), C34H57BBr6N6O4V2
  33. Crystal structure of bis{2-(((4-(1-(hydroxyl-imino)ethyl)phenyl)imino)methyl)phenolato-κ2N,O}cobalt(II), C30H26CoN4O4
  34. Crystal structure of 3-((3-nitrophenyl)sulfonamido)propanoic acid — 4,4′-bipyridine (1/1), C19H18N4O6S
  35. Crystal structure of cyclo[diaqua-bis(μ2-3′,5-dicarboxy-[1,1′-biphenyl]-3,4′-dicarboxylato-κ4O,O′:O′′,O′′′)-bis(4,4′-bis(pyrid-4-yl)biphenyl-K1N)dicadmium(II)], C76H52Cd2N4O18
  36. Crystal structure of 1-(adamantan-1-yl)-3-aminothiourea, C11H19N3S
  37. Crystal structure of catena-poly[triaqua-(μ2-1,4-di(pyridin-4-yl)benzene-κ2N:N′)-(3′,5-dicarboxy-[1,1′-biphenyl]-3,4′-dicarboxylato-κO)nickel(II)], C32H26N2O11Ni
  38. Crystal structure of catena-poly[aqua-(μ4-4,4′-(pyridine-3,5-diyl)dibenzoato-κ4O,O′:O′′:O′′′)zinc(II)], C19H13NO5Zn
  39. Crystal structure of 4-(4′-(pyridin-4-yl)-[1,1′-biphenyl]-4-yl)pyridin-1-ium 2-carboxy-4-(3,5-dicarboxyphenoxy)benzoate hydrate, C38H28N2O10
  40. Crystal structure of 3-[(triisopropylsilanyl)-ethynyl]-6a,12a-dihydro-1H-1,4-diaza-benzo[α]anthracene-2,7,12-trione, C27H28N2O3Si
  41. Crystal structure of [(bis(1,10-phenanthroline-κ2N,N′)-(2-carboxy-4-(3-carboxy-5-carboxylatophenoxy)benzoato-κ2O:O′))nickel(II) monohydrate, (1,10-phenanthroline-κ2N:N′)-(μ2-(5-(3′,4′-dicarboxylphenoxy)-isophthalate-κ2O:O′))nickel(II)], C40H24N4O9Ni ⋅ H2O
  42. Crystal structure of 4-(3-(pyridin-3-yl)ureido)benzoic acid — adipic acid (2/1), C16H16N3O5
  43. Crystal structure of poly[bis{μ2-5-carboxy-4′-methyl-[1,1′-biphenyl]-3-carboxylato-κ2O:O′}-{μ2-4,4′-bipyridine-κ2N:N′}]cobalt(II), C40H30N2O8Co
  44. Crystal structure of aqua-(2,2′-bipyridine-κ2N,N′)(((3-nitrophenyl)sulfonyl)glycine-κ2N,O)copper(II) dihydrate, C18H20CuN4O9S
  45. Crystal structure of bis{2-bromo-6-(((4-(1-(methoxyimino)ethyl)phenyl)imino)methyl)phenolato-κ2N,O}copper(II), C32H28Br2CuN4O4
  46. Crystal structure of bis(2-(2-((2,6-dichlorophenyl)amino)phenyl)acetato-κ2O,O′)-(1,10-phenanthroline-κ2N,N′)zinc(II), C40H28Cl4N4O4Zn
  47. Crystal structure of 2-(3,6-dimethyl-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)-2-oxoethyl acetate, C14H17NO4
  48. Crystal structure of poly[dibromido-bis(μ2-1,6-di(1H-imidazol-1-yl)hexane-κ2N:N′)cadmium(II)], C24H36Br2N8Cd
  49. Synthesis and crystal structure of ((6R,7S)-3-ethyl-6-phenyl-6,7-dihydro-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-7-yl)(phenyl)methanone hemihydrate, 2(C19H18N4OS) ⋅ H2O
  50. Crystal structure of 2-(5-(pyridin-3-yl)-4-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)pyridine, C17H12N6
  51. The crystal structure of N-((1E,2E)-1,3-bis(4-fluorophenyl)but-2-en-1-ylidene)-4-methylbenzenesulfonamide, C23H19F2NO2S
  52. Crystal structure of diacetato-κ1O-diethanol-κ1O-bis(μ2-2-(((2-hydroxyethyl)imino)methyl)-5-methoxyphenolato-κ4O,N,O′:O′′)dinickel(II), C28H42Ni2N2O12
  53. The crystal structure of catena-poly[chlorido-(μ2-1,4-bis(pyridin-3-yl-methoxy)benzene-κ2N:N′)copper(II)], C18H16ClN2O2Cu
  54. N′,N′′′-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(methaneylylidene))bis(2-hydroxybenzohydrazide)nickel(II), C30H24N4NiO6
  55. Crystal structure of (E)-3′,6′-bis(ethylamino)-2′,7′-dimethyl-2-(2-((quinolin-2-ylmethylene)amino)ethyl)spiro[isoindoline-1,9′-xanthen]-3-one, C38H37N5O2
  56. Crystal structure of 4,4′-di(1H-imidazol-1-yl)-1,1′-biphenyl-1-ium 5,3′,5′-tricarboxy-[1,10-biphenyl]-2-carboxylate, C25H17N2O8
  57. The crystal structure of 1-carboxy-2-(1H-indol-3-yl)-N,N,N-trimethylethan-1-ammonium chloride, C14H19N2O2Cl
  58. The crystal structure of 5-bromo-2-fluoronicotinic acid monohydrate, C6H5BrFNO3
  59. Crystal structure of ethyl 3-(trifluoromethyl)-1H-pyrazole-4-carboxylate, C7H7F3N2O2
  60. Crystal structure of tetrakis(1H-benzo[d]imidazol-3-ium) bis(μ5-phenylphosphonato)-pentakis(μ2-oxido)-decaoxo-penta-molybdenum dihydrate, C40H42Mo5N8O23P2
  61. Structure of 7-(3,3,4,4,5,5-hexafluoro-2-(2-methylbenzo[b]thiophen-3-yl)cyclopent-1-en-1-yl)-8-methylquinoline, C24H15F6NS
  62. Crystal structure of monocarbonyl[2-((cyclopentylmethylene)amino)-5-methylphenolato-κ2N,O] (tricyclohexylphosphine)rhodium(I), C32H48NO2PRh
  63. The crystal structure of fac-tricarbonyl(1,10-phenanthroline-κ2N,N′)-(pyrazole-κN)rhenium(I)nitrate, C18H12O3N4Re
  64. Crystal structure of poly[diaqua-bis(μ2-4-(3-(pyridin-3-yl)-1H-1,2,4-triazol-5-yl)benzoato-κ2N:O)nickel(II)], C28H22O6N8Ni
  65. Crystal structure of 4,4′-bis(pyridin-1-ium-4-yl)biphenyl poly[bis(μ2-4,4′-bis(pyrid-4-yl)biphenyl-K2N:N′)-tetrakis(μ4-4′-methyl-[1,1′-biphenyl]-3,5-dicarboxylato-K4O,O′:O′′:O′′′)-bis[[μ2-1,1′-biphenyl]-3-carboxyl-5-carboxylato-K2O:O′]tetracobalt(II)]— [1,1′-biphenyl]-3,5-dicarboxylic acid (1/2), C93H68N3O16Co2
  66. The crystal structure of 4a-formyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydro-1-2-6a,6b,9,9,12a-heptamethylpicen-10-yl acetate, C32H50O3
  67. Crystal structure of 3,3′-(1,2-phenylenebis(methylene))bis(1-methyl-1H-imidazol-3-ium) bis(hexafluoridophosphate), C16H20F12N4P2
  68. Crystal structure of catena-poly[diaqua-(μ2-tartrato-κ4O,O′:O′′,O′′′)zinc(II)], C4H8O8Zn
  69. The crystal structure of (6aR,6bS,8aS,8bR,9S,11aS,12aS,12bS)-10-(4-acetoxy-3-methylbutyl)-6a,8a,9-trimethyl-3,4,5,6,6a,6b,7,8,8a,8b,9,10,11a,12,12a,12b-hexadecahydro-1H-naphtho[2′,1′:4,5]indeno[2,1-b]furan-4-yl acetate, C31H48O5
  70. Crystal structure of 4,4′-(oxybis(methylene))bis(bromobenzene), C14H12Br2O
  71. Crystal structure of (N,N-dimethylsulphoxide)-[N-(3-ethoxy-2-(oxide)benzylidene)-3-methoxybenzenecarbohydrazonato-κ3N,O,O′]-dioxo-molybdenum(VI), C19H22MoN2O7S
  72. Crystal structure of dichlorido-bis(dimethyl sulphoxide-κO)-bis(4-methylbenzyl-κC1)tin(IV), C20H30Cl2O2S2Sn
  73. Crystal structure of (E)-2-amino-N′-(2-hydroxy-4-(2-(piperidin-1-yl)ethoxy)benzylidene)benzohydrazide monohydrate, C21H26N4O3 ⋅ H2O
  74. Crystal structure of chloridotris(4-chlorophenyl)(dimethyl sulfoxide-κO)tin(IV), C20H18Cl4OSSn
  75. Crystal structure of catena{di-aqua-sodium-[N-(hydroxyethyl), N-isopropyl-dithiocarbamato]}n, [C6H16NNaO2S2]n
  76. Crystal structure of 2,2,4,4,6,6-hexakis(4-chlorophenyl)-1,3,5,2,4,6-trithiatristanninane, C36H24Cl6S3Sn3
  77. Crystal structure of 6-methoxy-3-(5-(3-methoxyphenyl)-1,3,4-oxadiazol-2-yl)-4H-chromen-4-one-methanol (1/1), C20H18N2O6
  78. Crystal structure of hexanedihydrazide, C6H14N4O2
  79. Crystal structure of tert-butyl 2-(hydroxymethyl)-5-{4-[(methoxycarbonyl)amino]phenyl}-2,5-dihydro-1H-pyrrole-1-carboxylate, C18H24N2O5
  80. Crystal structure of [(Z)-O-isopropyl N-(4-nitrophenyl)thiocarbamato-κS]-(triphenylphosphine-κP)-gold(I), C28H26AuN2O3PS
  81. Crystal structure of [O-ethyl N-(4-nitrophenyl)thiocarbamato-κS](tri-4-tolylphosphine-κP)gold(I) tetrahydrofuran solvate, C30H30AuN2O3PS, C4H8O
Heruntergeladen am 9.9.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2020-0187/html
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