Crystal structure of catena-poly[triaqua(μ2-1,2-bis(4-pyridyl)ethane-κ2N:N′)-(1,2-bis(4-pyridyl)ethane-κN)nickel(II)] 2-aminonicotinate nitrate – 1,2-bis(4-pyridyl)ethane – water (2/1/8), C36H44N8NiO12
Abstract
C36H44N8NiO12, triclinic, P1̅ (no. 2), a = 10.6451(5) Å, b = 12.1086(6) Å, c = 17.2600(7) Å, α = 76.624(4)°, β = 72.200(4)°, γ = 70.802(5)°, V = 1979.18(18) Å3, Z = 2, Rgt(F) = 0.0414, wRref(F2) = 0.1058, T = 293(2) K.

A part of the title crystal structure is shown in the figure. The nitrate counteranion as well as the water molecules which are not coordinated to the Ni(II) are omitted for clarity. Tables 1 and 2 contain details on crystal structure and measurement conditions and a list of the atoms including atomic coordinates and displacement parameters.
Data collection and handling.
| Crystal: | Clear green block |
| Size: | 0.20 × 0.18 × 0.18 mm |
| Wavelength: | Mo Kα radiation (0.71073 Å) |
| μ: | 0.56 mm−1 |
| Diffractometer, scan mode: | SuperNova, EosS2, ω-scans |
| θmax, completeness: | 25.5°, >99% |
| N(hkl)measured, N(hkl)unique, Rint: | 22780, 7347, 0.036 |
| Criterion for Iobs, N(hkl)gt: | Iobs > 2 σ(Iobs), 5965 |
| N(param)refined: | 527 |
| Programs: | CrysAlisPRO [1], SHELX [2, 3] |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).
| Atom | x | y | z | Uiso*/Ueq |
|---|---|---|---|---|
| Ni1 | 0.35491(3) | 0.56445(2) | 0.24124(2) | 0.02566(10) |
| O1 | 0.34398(16) | 0.69976(13) | 0.29868(10) | 0.0343(4) |
| H1A | 0.4240 | 0.7088 | 0.2883 | 0.051* |
| H1B | 0.2690 | 0.7604 | 0.2993 | 0.051* |
| O2 | 0.33057(17) | 0.42851(13) | 0.19804(10) | 0.0335(4) |
| H2A | 0.3026 | 0.3782 | 0.2385 | 0.050* |
| H2B | 0.4079 | 0.3927 | 0.1680 | 0.050* |
| O3 | 0.16360(17) | 0.55976(14) | 0.33002(10) | 0.0376(4) |
| H3A | 0.1310 | 0.5105 | 0.3200 | 0.056* |
| H3B | 0.1067 | 0.6283 | 0.3270 | 0.056* |
| N1 | 0.24881(19) | 0.68406(16) | 0.15766(11) | 0.0292(4) |
| N2 | 0.54485(18) | 0.56253(16) | 0.15705(11) | 0.0278(4) |
| N3 | 0.45748(19) | 0.44311(16) | 0.32678(11) | 0.0286(4) |
| N4 | 0.7363(2) | −0.2603(2) | 0.66960(15) | 0.0493(6) |
| C1 | 0.2822(3) | 0.7842(2) | 0.11999(14) | 0.0342(6) |
| H1 | 0.3607 | 0.7955 | 0.1262 | 0.041* |
| C2 | 0.2048(3) | 0.8713(2) | 0.07230(15) | 0.0387(6) |
| H2 | 0.2316 | 0.9394 | 0.0470 | 0.046* |
| C3 | 0.0870(3) | 0.8568(2) | 0.06217(15) | 0.0361(6) |
| C4 | 0.0561(3) | 0.7515(2) | 0.09863(16) | 0.0405(6) |
| H4 | −0.0198 | 0.7366 | 0.0918 | 0.049* |
| C5 | 0.1383(3) | 0.6688(2) | 0.14508(15) | 0.0355(6) |
| H5 | 0.1156 | 0.5985 | 0.1690 | 0.043* |
| C6 | −0.0072(3) | 0.9481(2) | 0.01735(16) | 0.0424(6) |
| H6 | −0.0833 | 0.9298 | 0.0137 | 0.051* |
| C7 | 0.4247(3) | 0.4568(2) | 0.40567(14) | 0.0349(6) |
| H7 | 0.3678 | 0.5292 | 0.4209 | 0.042* |
| C8 | 0.4710(3) | 0.3691(2) | 0.46586(15) | 0.0393(6) |
| H8 | 0.4446 | 0.3828 | 0.5202 | 0.047* |
| C9 | 0.5573(3) | 0.2601(2) | 0.44483(15) | 0.0336(5) |
| C10 | 0.5980(3) | 0.2490(2) | 0.36200(14) | 0.0356(6) |
| H10 | 0.6601 | 0.1797 | 0.3444 | 0.043* |
| C11 | 0.5467(2) | 0.3399(2) | 0.30607(14) | 0.0327(5) |
| H11 | 0.5750 | 0.3297 | 0.2510 | 0.039* |
| C12 | 0.5948(3) | 0.1606(2) | 0.50850(15) | 0.0411(6) |
| H12 | 0.5802 | 0.1770 | 0.5611 | 0.049* |
| C13 | 0.6476(3) | 0.0499(2) | 0.49590(16) | 0.0415(6) |
| H13 | 0.6669 | 0.0363 | 0.4420 | 0.050* |
| C14 | 0.6797(3) | −0.0546(2) | 0.55679(16) | 0.0391(6) |
| C15 | 0.7329(3) | −0.1653(2) | 0.53234(17) | 0.0443(6) |
| H15 | 0.7513 | −0.1729 | 0.4773 | 0.053* |
| C16 | 0.7586(3) | −0.2645(2) | 0.59018(19) | 0.0474(7) |
| H16 | 0.7933 | −0.3381 | 0.5725 | 0.057* |
| C17 | 0.6884(3) | −0.1534(3) | 0.69234(18) | 0.0550(8) |
| H17 | 0.6742 | −0.1484 | 0.7475 | 0.066* |
| C18 | 0.6584(3) | −0.0497(2) | 0.63961(16) | 0.0477(7) |
| H18 | 0.6245 | 0.0227 | 0.6591 | 0.057* |
| C19 | 0.5642(2) | 0.5583(2) | 0.07726(14) | 0.0314(5) |
| H19 | 0.4892 | 0.5631 | 0.0585 | 0.038* |
| C20 | 0.6902(2) | 0.5474(2) | 0.02198(14) | 0.0346(6) |
| H20 | 0.6986 | 0.5458 | −0.0330 | 0.042* |
| C21 | 0.8049(2) | 0.53862(19) | 0.04768(14) | 0.0304(5) |
| C22 | 0.7837(2) | 0.5457(2) | 0.13037(14) | 0.0335(5) |
| H22 | 0.8565 | 0.5424 | 0.1506 | 0.040* |
| C23 | 0.6542(2) | 0.5574(2) | 0.18173(14) | 0.0318(5) |
| H23 | 0.6421 | 0.5620 | 0.2367 | 0.038* |
| C24 | 0.9408(2) | 0.5200(2) | −0.01027(15) | 0.0346(5) |
| H24 | 0.9438 | 0.5378 | −0.0661 | 0.042* |
| O4 | −0.02962(19) | 0.76229(15) | 0.32512(11) | 0.0461(5) |
| O5 | 0.11418(18) | 0.87289(15) | 0.29722(11) | 0.0439(4) |
| N5 | −0.2631(2) | 1.14030(19) | 0.17073(14) | 0.0440(5) |
| N6 | −0.1008(3) | 1.2436(2) | 0.12465(17) | 0.0578(7) |
| H6A | −0.0114 | 1.2429 | 0.1103 | 0.069* |
| C25 | −0.3019(3) | 1.0454(2) | 0.21550(19) | 0.0493(7) |
| H25 | −0.3889 | 1.0417 | 0.2179 | 0.059* |
| C26 | −0.2222(3) | 0.9533(2) | 0.25802(18) | 0.0447(7) |
| H26 | −0.2546 | 0.8897 | 0.2885 | 0.054* |
| C27 | −0.0918(2) | 0.9578(2) | 0.25426(14) | 0.0324(5) |
| C28 | −0.0491(3) | 1.0540(2) | 0.20929(15) | 0.0356(6) |
| H28 | 0.0377 | 1.0592 | 0.2060 | 0.043* |
| C29 | −0.1384(3) | 1.1448(2) | 0.16813(15) | 0.0383(6) |
| C30 | 0.0061(3) | 0.8566(2) | 0.29558(15) | 0.0351(6) |
| N7 | −0.1024(3) | 0.3932(2) | 0.36552(17) | 0.0652(7) |
| C31 | −0.1194(3) | 0.3760(3) | 0.4466(2) | 0.0630(9) |
| H31 | −0.1475 | 0.4421 | 0.4729 | 0.076* |
| C32 | −0.0982(3) | 0.2669(3) | 0.49380(19) | 0.0561(8) |
| H32 | −0.1132 | 0.2608 | 0.5504 | 0.067* |
| C33 | −0.0547(3) | 0.1663(2) | 0.45751(18) | 0.0458(7) |
| C34 | −0.0372(3) | 0.1836(3) | 0.37344(19) | 0.0554(8) |
| H34 | −0.0081 | 0.1190 | 0.3455 | 0.066* |
| C35 | −0.0627(4) | 0.2960(3) | 0.3312(2) | 0.0650(9) |
| H35 | −0.0514 | 0.3047 | 0.2748 | 0.078* |
| C36 | −0.0291(3) | 0.0508(2) | 0.5112(2) | 0.0577(8) |
| H36 | −0.0589 | 0.0527 | 0.5676 | 0.069* |
| O10 | 0.4009(3) | 0.1469(2) | 0.0621(2) | 0.1053(10) |
| O11 | 0.2181(3) | 0.1751(2) | 0.0247(2) | 0.0971(9) |
| O12 | 0.2038(3) | 0.2388(3) | 0.13238(19) | 0.1012(9) |
| N8 | 0.2728(3) | 0.1856(2) | 0.0744(2) | 0.0678(8) |
| O6 | −0.2002(3) | 0.6418(2) | 0.3038(2) | 0.0920(9) |
| H6C | −0.1638 | 0.5683 | 0.3161 | 0.138* |
| H6D | −0.1690 | 0.6810 | 0.3247 | 0.138* |
| O8 | 0.5533(3) | 0.9090(2) | 0.11652(18) | 0.1082(10) |
| H8A | 0.4975 | 0.9758 | 0.1170 | 0.162* |
| H8B | 0.5823 | 0.9003 | 0.0648 | 0.162* |
| O7 | 0.5520(2) | 0.79347(17) | 0.27416(14) | 0.0624(6) |
| H7A | 0.6298 | 0.7482 | 0.2798 | 0.094* |
| H7B | 0.5524 | 0.8392 | 0.2240 | 0.094* |
| O9 | 0.5342(2) | 0.29461(16) | 0.09332(12) | 0.0502(5) |
| H9A | 0.4946 | 0.2500 | 0.0842 | 0.075* |
| H9B | 0.5995 | 0.2526 | 0.1152 | 0.075* |
| H6B | −0.152(4) | 1.288(3) | 0.094(2) | 0.085(12)* |
Source of material
2-Amino-isonicotinic acid (H3L) (27.6 mg, 0.20 mmol), bis(4-pyridyl)ethane (bpe) (36.4 mg, 0.20 mmol) and Ni(NO3)2⋅6H2O (58.2 mg, 0.20 mmol) were dissolved in H2O, and stirred. Then the mixture was sealed in a 25 mL Teflon-lined stainless steel autoclave at 130 °C for 72 h, cooled to room temperature at a rate of 5 °C h−1. Green block-shaped crystals were obtained.
Experimental details
Hydrogen atoms were placed in their geometrically idealized positions and constrained to ride on their parent atoms.
Discussion
The metal-organic framework/coordination polymer synthetic investigations have continued unabated over the past decade [4], [5], [6], [7], [8]. It drives the design and development of new metal-organic framework materials. In that regard, heterocyclic pyridine-based ligands are perhaps the most promising candidates, because heterocyclic pyridine can interact with a metal surface by both π electrons and the lone-pair electrons at the nitrogen atom, and the incorporation of heterocyclic pyridine ligand provides access to myriad and diverse polymer structural topologies [9], [10], [11], [12]. We set about attempts to prepare crystalline divalent transition metal coordination polymers containing the easily prepared 2-aminonicotinate (H3L−). Additionally, the N-donor ligand 1,2-bi(4-pyridyl)ethylene (bpe) is introduced as secondary ligand to modify the structure of resulting compound.
A perspective view of a part of the title structure {[Ni(bpe)2(H2O)3]⋅4H2O⋅(NO3)⋅0.5(bpe)⋅(H2L)}n is shown in the figure. The complex crystallizes in the triclinic space group P1̅ and exhibits a 1D chain structure. The asymmetric unit consists of one Ni(II) ion, two coordinated bpe ligands, three coordinated water molecules, four uncoordinated water molecules and one uncoordinated nitrate ion, half of uncoordinated bpe, one uncoordinated H2L−. The Ni(II) ion in the complex is six-coordinated by three nitrogen atoms [N(1), N(2), N(3)] of three different bpe ligands and three oxygen atoms [O(1), O(2) and O(3)] from three water ligands. The bond lengths of Ni—N and Ni—O are 2.095(2)−2.1116(19) Å and 2.0605(17)−2.1511(18) Å, respectively, which are in the normal range [10]. The O(1)—Ni(1)—N(1) and N(1)—Ni(1)—O(3) bond angles are 90.83(7)° and 90.54(7)°, respectively. In this complex, bpe, acting as terminal ligand, coordinates the Ni(II) ions through a nitrogen atom of the pyrazole rings. Another bpe (two halfs; see the figure) acts as bridging ligand being connected with two Ni(II) ions that are linked to a nitrogen atom of the pyrazole rings [13]. One bpe molecule keeps uncoordinated. The coordination leads to a one-dimensional infinite extending chain. Chains are linked by a system of hydrogen bonds. Classic hydrogen bonds O—H⋯O and O—H⋯N link them into a 3D network.
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©2018 Yu-Fang Wang et al., published by De Gruyter, Berlin/Boston
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- Crystal structure of methyl 10-(pyridin-4-yl)-anthracene-9-carboxylate, C21H15NO2
- Crystal structure of catena-poly[diaqua-bis(di(N2,N6-dihydroxypyridine-2,6-dicarboxamide))potassium(I)]tetrahydrate, C14H25N6O14K
- Crystal structure of poly{[μ2-(E)-1,4-bis(1H-benzo[d]imidazol-1-yl)but-2-ene-κ2N:N′][μ3–cyclohexane-1,4-dicarboxylato-κ4O,O′:O′′:O′′′]cadmium(II)}, C26H26CdN4O4
- Crystal structure of poly[aqua(μ3-[2,2′-bipyridine]-3,3′-dicarboxylato-κ4N,N′:O:O′)zinc(II)] – dimethylformamide (1/1), C15H15N3O6Zn
- The crystal structure of poly[tetraaqua-tris(μ2-2,6-di(1H-imidazol-1-yl)naphthalene-κ2N:N′)-bis(thiophene-2,5-dicarboxylato-κ1O)]dicobalt(II), C30H24CoN6O6S
- Crystal structure of (S)-1-(5-(anthracen-9-yl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)propan-1-one, C26H22N2O
- Crystal structure of 5-methyl-3,3-diphenyl-1-tosyl-1,2,3,4-tetrahydropyridine, C25H25NO2S
- Synthesis and crystal structure of μ-[1,1′-di(mesitylphosphanido)ferrocene]bis[η5-cyclopentadienylnickel(II)] tetrahydrofurane solvate, C42H48FeNi2OP2
- Synthesis and crystal structure of (E)-1-(4-(((E)-5-chloro-2-hydroxybenzylidene)amino)phenyl)ethan-1-one O-methyl oxime, C16H15ClN2O2
- Crystal structure of bis(1-(phenylsulfonyl)-2-(1-(pyrazin-2-yl)ethylidene)hydrazin-1-ido-κ3N,N′,O)nickel(II), C24H22N8O4S2Ni
- Crystal Structure of bis(1-(phenylsulfonyl)-2-(1-(pyrazin-2-yl)ethylidene)hydrazin-1-ido-κ3N,N′,O)copper(II), C24H22N8O4S2Cu
- Synthesis and crystal structure of poly[aqua{μ3-(1S,2S)-1-((7-hydroxy-3-(4-hydroxy-3-sulfonatophenyl)-4-oxo-4H-chromen-8-yl)methyl)pyrrolidin-1-ium-2-carboxylato-κ4O,O′:O′′:O′′′}sodium(I)] monohydrate, C21H22NNaO11S
- Halogen bonds in the crystal structure of 1,4-diiodotetrafluorobenzene–1,2-bis(4-pyridyl)propane (1/1), C19H14F4I2N2
- Crystal structure of bis(μ-N-i-propyl-N-n-propyldithiocarbamato-κ2S:S′) bis(N-i-propyl-N-n-propyldithiocarbamato-κ2S,S′)dizinc(II), C28H56N4S8Zn2
- Crystal structure of bis(μ-N-i-propyl-N-n-propyldithiocarbamato-κ3S,S′:S)bis(N-i-propyl-N-n-propyldithiocarbamato-κ2S,S′)dicadmium(II), C28H56Cd2N4S8
- Crystal structure of bis(μ2-di-n-butyldithiocarbamato-κ3S,S′:S;κ3S:S:S′)-hexacarbonyl-di-rhenium(I), C24H36N2O6Re2
- Crystal structure of 7-(4-methylphenyl)imidazo[1,2-a][1,3,5]triazin-4-amine, C12H11N5
- Crystal structure of the co-crystal O-isopropyl phenylcarbamothioate – 4,4′-bipyridine (2/1), C15H17N2OS
- Crystal structure of the coordination polymer catena-poly[chlorido-{μ2-2-(((3,5-dimethyl-1H-pyrazol-1-yl)methyl)amino)-3-hydroxybutanoato-κ4N,N,O:O′}copper(II)], C11H16ClCuN2O3
- Synthesis and crystal structure of bis(μ2-acetato-κ2O:O′)-di(ethanol)-bis{μ2-5-(N,N′-diethylamine)-5′-methoxyl-2,2′-[ethylenediyldioxybis(nitrilomethylidyne)]diphenolato-κ6O:O,N,N,O′:O′}trinickel(II) – ethanol – acetonitrile (1/2/2), C58H86Ni3N8O18
- Crystal structure of the bis((E)-O-ethyl-N-phenylthiocarbamate) – 4,4′-bipyridine co-crystal (2/1), C28H30N4O2S2
- Crystal structure of the (E)-O-methyl-N-phenyl-thiocarbamate – 4,4′-bipyridine (1/1), C18H17N3OS
- Crystal structure of bis(μ2-diethyldithiocarbamato-κ3S,S′:S′)-bis(tricyclohexylphosphane-κP)dicopper(I), C46H86Cu2N2P2S4
- Crystal structure of N-(3-chlorophenyl)ethoxycarbothioamide, C9H10ClNOS
- Crystal structure of bis(μ2-pyrrolidine-1-carbodithioato-κ3S,S′:S;κ3S:S:S′)-bis(tricyclohexylphosphane-P)-di-copper(I), C46H82Cu2N2P2S4
- Crystal structure of N-(2-chlorophenyl)methoxycarbothioamide, C8H8ClNOS
- Crystal structure of chlorido-methanol-(N-(2-(oxy)-3-methoxybenzylidene)pyridine-4-carbohydrazonato-κ3O,N,O′)-(4-methylphenyl)methyl-tin(IV), C23H24ClN3O4Sn
- Crystal structure of N-(3-chlorophenyl)(propan-2-yloxy)carbothioamide, C10H12ClNOS
- Crystal structure of 1-[(Z)-[4-(4-methoxyphenyl)butan-2-ylidene]amino]-3-phenylurea, C18H21N3O2
- A triclinic polymorph of bis(μ-N,N-bis(2-hydroxyethyl)dithiocarbamato-κ3S,S′:S′) bis(N,N-bis(2-hydroxyethyl)dithiocarbamato-κ2S:S′)zinc(II), C20H40N4O8S8Zn2
Articles in the same Issue
- Cover and Frontmatter
- Bis(tetraethylammonium) carbonate – boric acid – water (1/2/5), C17H56B2N2O14
- Crystal structure of 4-methoxy-6-phenyl-2H-pyran-2-one, C12H10O3
- Crystal structure of tris{(3-((E)-(((E)-2-oxidobenzylidene)hydrazono)methyl)-2-oxo-2H-chromen-4-olato-κ3O,N:N′)}dicobalt(III)tris(dimethylformamide), C60H50Co2N9O15
- Crystal structure of poly[bis(1-methyl-[4,4′-bipyridin]-1-ium-κN)-tetrakis(μ3-sulfato-κ3O:O′:O′′)trizinc(II)], C22H22Zn3N4O16S4
- Crystal structure of (5Z,10Z)-3,13-dichloro-17,18-dioxo-5,11-diphenyl-8,9,17,18-tetrahydro-7H-dibenzo[e,n][1,4,8,12]tetraazacyclopentadecine-16,19-diido-κ4N,N′,N′′,N′′′)copper(II), C31H22N4O2Cl2Cu
- Crystal structure of bis{5-methoxy-2-(((2-oxo-2H-chromen-6-yl)imino)methyl)phenolato-κ2N,O}zinc(II), C34H24N2O8Zn
- Crystal structure of 2,2′-((((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(azanylylidene))bis(methanylylidene))diphenolato-κ2N;κ4O)nickel(II), C28H22N2O4Ni
- Crystal structure of 1,1′-((1E,1′E)-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(azanylylidene))bis(methanylylidene))bis(naphthalen-2-olato)cobalt(II), C36H26N2O4Co
- Crystal structure of camptothecin, C20H16N2O4
- Crystal structure of (2-(chlorophenyl)-5-methyl-1,3-dioxane-5-carboxylato–κ2O,O′)(5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N′′,N′′′)nickel(II) perchlorate monohydrate, Ni(C16H36N4)(C12H12O4Cl)ClO4⋅H2O
- Crystal structure of 3-(2-chloro-6-methoxyquinolin-3-yl)-5-phenylisoxazole (C19H13ClN2O2)
- Crystal structure of tetrakis(μ2-acetato-κ2O:O′)-bis{[(E)-2,6-diisopropyl-N-(pyridin-3-ylmethylene)aniline]copper (II)}, C44H56Cu2N4O8
- Crystal structure of diethyl 2-(2-chlorophenyl)-1,3-dioxane-5,5-dicarboxylate, C16H19Cl1O6
- Crystal structure of (μ2-2,2′-bipyridine-3,3′-dicarboxylato)-bis(5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane)-di-nickel(II) perchlorate N,N′-dimethylformamide solvate, C50H92Cl2N12Ni2O14
- Crystal structure of catena-poly[triaqua(μ2-1,2-bis(4-pyridyl)ethane-κ2N:N′)-(1,2-bis(4-pyridyl)ethane-κN)nickel(II)] 2-aminonicotinate nitrate – 1,2-bis(4-pyridyl)ethane – water (2/1/8), C36H44N8NiO12
- Hydrothermal synthesis and crystal structure of poly[bis(μ2-3-(3,5-dicarboxyphenoxy)phthalato-κ3O,O′:O′′)-(μ2-1,2-di(pyridin-4-yl)ethane-κ2N:N′)copper(II)], C22H14CuNO9
- Crystal structure of catena-poly[aqua-(methanol-κO)-bis(μ2-4-(pyridin-4-yl)benzoato-κ2N:O)-bis(triphenylphospine-κP)disilver(I)], C61H52Ag2N2O6P2
- The crystal structure of 6-(4-bromobenzyl)-1,3,5-trimethyl-7-phenyl-1,5-dihydro-2H-pyrrolo[3,2-d]pyrimidine-2,4(3H)-dione, C22H20BrN3O2
- Synthesis and crystal structure of catena-poly[bis(2-(2-((2,6-dichlorophenyl)amino)phenyl)acetato-κO;κ2O′,O′′)-(μ2-1,4-di(pyridin-4-yl)benzene-κ2N:N′)zinc(II)], C44H32N4ZnCl4O4
- Crystal structure of diaqua-bis[N-phenyl-2-(quinolin-8-yloxy)acetamide-κ3-N,O,O′]-nitrato(κ2O,O′)-cerium(III) dinitrate - acetone (1/2), C40H44N7O17Ce
- Crystal structure of the 2D coordination polymer poly[aqua(μ2-2,2′-(1,2-phenylene)diacetato-κ3O,O′:O′)-(μ2-4,4′-bis((1H-1,2,4-triazol-1-yl)methyl)-1,1′-biphenyl-κ2N:N′)cobalt(II)], C28H26CoN6O5
- Crystal structure of (dimethylformamide-κO)(perchlorato-κ2O,O′){μ2-6,6′-((1,2-phenylenebis(azanylylidene))bis(methanylylidene))bis(4-bromo-2-methoxyphenolate)-κ8N,N′,O:O,O′:O′,O′′,O′′′}sodium(I)nickel(II), C25H23Br2ClN3NaNiO9
- The crystal structure of catena-poly[bis((4-aminophenyl)sulfonyl)(pyrimidin-2-yl)amido-κ2N,N′)-bis(μ2-4,4′-bipyridine-N,N′-κ2N:N′)zinc(II) – methanol (1/2), C32H34N10O6S2Zn
- Synthesis and crystal structure poly[aqua(μ3-2-(((7-hydroxy-3-(4-hydroxy-3-sulfonatophenyl)-4-oxo-4H-chromen-8-yl)methyl)ammonio)acetate-κ4O,O′:O′′:O′′′) sodium] monohydrate, C18H18NNaO11S
- Crystal structure of methyl 4′-amino-3′,5′-diisopropyl-[1,1′-biphenyl]-4-carboxylate, C20H25NO2
- Crystal structure of (η6-1-isopropyl-4-methyl benzene)-(N-(2,5-dichlorophenyl)-1-(pyridin-2-yl)methanimine-κ2N,N′)ruthenium(II) perchlorate, C22H22Cl4N2O4Ru
- Crystal structure of 2-(2-(1-Chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl)-1H-1,2,4-triazole-3(2H)-thione, C14H15Cl2N3OS
- Crystal structure of methyl 4′-amino-3′,5′-dimethyl-[1,1′-biphenyl]-4-carboxylate, C16H17NO2
- The crystal structure of 1-(5-ferrocenyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)pentan-1-on, C19H19F3FeN2O
- The crystal structure of (3S,12R,20R,24S)-3,12-diacetyl-20,24-epoxy-dammarane-3,12,25-triol acetone solvate, C34H56O6
- Crystal structure of methyl 10-(pyridin-4-yl)-anthracene-9-carboxylate, C21H15NO2
- Crystal structure of catena-poly[diaqua-bis(di(N2,N6-dihydroxypyridine-2,6-dicarboxamide))potassium(I)]tetrahydrate, C14H25N6O14K
- Crystal structure of poly{[μ2-(E)-1,4-bis(1H-benzo[d]imidazol-1-yl)but-2-ene-κ2N:N′][μ3–cyclohexane-1,4-dicarboxylato-κ4O,O′:O′′:O′′′]cadmium(II)}, C26H26CdN4O4
- Crystal structure of poly[aqua(μ3-[2,2′-bipyridine]-3,3′-dicarboxylato-κ4N,N′:O:O′)zinc(II)] – dimethylformamide (1/1), C15H15N3O6Zn
- The crystal structure of poly[tetraaqua-tris(μ2-2,6-di(1H-imidazol-1-yl)naphthalene-κ2N:N′)-bis(thiophene-2,5-dicarboxylato-κ1O)]dicobalt(II), C30H24CoN6O6S
- Crystal structure of (S)-1-(5-(anthracen-9-yl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)propan-1-one, C26H22N2O
- Crystal structure of 5-methyl-3,3-diphenyl-1-tosyl-1,2,3,4-tetrahydropyridine, C25H25NO2S
- Synthesis and crystal structure of μ-[1,1′-di(mesitylphosphanido)ferrocene]bis[η5-cyclopentadienylnickel(II)] tetrahydrofurane solvate, C42H48FeNi2OP2
- Synthesis and crystal structure of (E)-1-(4-(((E)-5-chloro-2-hydroxybenzylidene)amino)phenyl)ethan-1-one O-methyl oxime, C16H15ClN2O2
- Crystal structure of bis(1-(phenylsulfonyl)-2-(1-(pyrazin-2-yl)ethylidene)hydrazin-1-ido-κ3N,N′,O)nickel(II), C24H22N8O4S2Ni
- Crystal Structure of bis(1-(phenylsulfonyl)-2-(1-(pyrazin-2-yl)ethylidene)hydrazin-1-ido-κ3N,N′,O)copper(II), C24H22N8O4S2Cu
- Synthesis and crystal structure of poly[aqua{μ3-(1S,2S)-1-((7-hydroxy-3-(4-hydroxy-3-sulfonatophenyl)-4-oxo-4H-chromen-8-yl)methyl)pyrrolidin-1-ium-2-carboxylato-κ4O,O′:O′′:O′′′}sodium(I)] monohydrate, C21H22NNaO11S
- Halogen bonds in the crystal structure of 1,4-diiodotetrafluorobenzene–1,2-bis(4-pyridyl)propane (1/1), C19H14F4I2N2
- Crystal structure of bis(μ-N-i-propyl-N-n-propyldithiocarbamato-κ2S:S′) bis(N-i-propyl-N-n-propyldithiocarbamato-κ2S,S′)dizinc(II), C28H56N4S8Zn2
- Crystal structure of bis(μ-N-i-propyl-N-n-propyldithiocarbamato-κ3S,S′:S)bis(N-i-propyl-N-n-propyldithiocarbamato-κ2S,S′)dicadmium(II), C28H56Cd2N4S8
- Crystal structure of bis(μ2-di-n-butyldithiocarbamato-κ3S,S′:S;κ3S:S:S′)-hexacarbonyl-di-rhenium(I), C24H36N2O6Re2
- Crystal structure of 7-(4-methylphenyl)imidazo[1,2-a][1,3,5]triazin-4-amine, C12H11N5
- Crystal structure of the co-crystal O-isopropyl phenylcarbamothioate – 4,4′-bipyridine (2/1), C15H17N2OS
- Crystal structure of the coordination polymer catena-poly[chlorido-{μ2-2-(((3,5-dimethyl-1H-pyrazol-1-yl)methyl)amino)-3-hydroxybutanoato-κ4N,N,O:O′}copper(II)], C11H16ClCuN2O3
- Synthesis and crystal structure of bis(μ2-acetato-κ2O:O′)-di(ethanol)-bis{μ2-5-(N,N′-diethylamine)-5′-methoxyl-2,2′-[ethylenediyldioxybis(nitrilomethylidyne)]diphenolato-κ6O:O,N,N,O′:O′}trinickel(II) – ethanol – acetonitrile (1/2/2), C58H86Ni3N8O18
- Crystal structure of the bis((E)-O-ethyl-N-phenylthiocarbamate) – 4,4′-bipyridine co-crystal (2/1), C28H30N4O2S2
- Crystal structure of the (E)-O-methyl-N-phenyl-thiocarbamate – 4,4′-bipyridine (1/1), C18H17N3OS
- Crystal structure of bis(μ2-diethyldithiocarbamato-κ3S,S′:S′)-bis(tricyclohexylphosphane-κP)dicopper(I), C46H86Cu2N2P2S4
- Crystal structure of N-(3-chlorophenyl)ethoxycarbothioamide, C9H10ClNOS
- Crystal structure of bis(μ2-pyrrolidine-1-carbodithioato-κ3S,S′:S;κ3S:S:S′)-bis(tricyclohexylphosphane-P)-di-copper(I), C46H82Cu2N2P2S4
- Crystal structure of N-(2-chlorophenyl)methoxycarbothioamide, C8H8ClNOS
- Crystal structure of chlorido-methanol-(N-(2-(oxy)-3-methoxybenzylidene)pyridine-4-carbohydrazonato-κ3O,N,O′)-(4-methylphenyl)methyl-tin(IV), C23H24ClN3O4Sn
- Crystal structure of N-(3-chlorophenyl)(propan-2-yloxy)carbothioamide, C10H12ClNOS
- Crystal structure of 1-[(Z)-[4-(4-methoxyphenyl)butan-2-ylidene]amino]-3-phenylurea, C18H21N3O2
- A triclinic polymorph of bis(μ-N,N-bis(2-hydroxyethyl)dithiocarbamato-κ3S,S′:S′) bis(N,N-bis(2-hydroxyethyl)dithiocarbamato-κ2S:S′)zinc(II), C20H40N4O8S8Zn2