Abstract
C22H41N3O9RuS4, monoclinic, P21/n (no. 14), a = 8.6882(1) Å, b = 25.5660(1) Å, c = 14.1187(1) Å, β = 90.393(1)°, V = 3136.01(4) Å3, Z = 4, Rgt(F) = 0.0220, wRref(F2) = 0.0561, T = 120(1) K.

The crystal structure is shown in the figure. 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: | Red block |
| Size: | 0.24 × 0.23 × 0.11 mm |
| Wavelength: | Cu Kα radiation (1.54184 Å) |
| μ: | 6.97 mm−1 |
| Diffractometer, scan mode: | XtaLAB AFC12, ω |
| θmax, completeness: | 2θ, >99% |
| N(hkl)measured, N(hkl)unique, Rint: | 83126, 6348, 0.027 |
| Criterion for Iobs, N(hkl)gt: | Iobs > 2 σ(Iobs), 6289 |
| N(param)refined: | 369 |
| Programs: | CrysAlisPRO [1], Olex2 [2], SHELX [3, 4] |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).
| Atom | x | y | z | Uiso*/Ueq |
|---|---|---|---|---|
| Ru1 | 0.26895(2) | 0.45136(2) | 0.23212(2) | 0.01377(5) |
| S1 | 0.20055(5) | 0.50674(2) | 0.09937(3) | 0.01811(9) |
| S2 | 0.52526(5) | 0.48586(2) | 0.27693(3) | 0.01812(9) |
| S3 | 0.15632(5) | 0.49480(2) | 0.35010(3) | 0.02406(10) |
| S4 | 0.05892(5) | 0.40171(2) | 0.21298(3) | 0.01777(9) |
| O1 | 0.64311(17) | 0.33555(6) | −0.13304(9) | 0.0314(3) |
| O2 | 0.69688(16) | 0.31974(5) | 0.01987(9) | 0.0265(3) |
| H2 | 0.7337 | 0.2925 | −0.0008 | 0.040* |
| O3 | 0.53821(16) | 0.25145(5) | 0.49809(11) | 0.0323(3) |
| O4 | 0.29047(15) | 0.26892(5) | 0.47281(10) | 0.0272(3) |
| O5 | −0.01347(17) | 0.49983(7) | 0.34835(10) | 0.0387(4) |
| O6 | 0.00914(15) | 0.37229(6) | 0.29818(9) | 0.0290(3) |
| N1 | 0.37188(16) | 0.42603(5) | 0.10516(9) | 0.0144(3) |
| N2 | 0.39035(16) | 0.40107(6) | 0.32129(9) | 0.0161(3) |
| C1 | 0.32227(19) | 0.46344(6) | 0.04321(12) | 0.0161(3) |
| C2 | 0.3723(2) | 0.46396(7) | −0.05028(12) | 0.0188(3) |
| H2A | 0.3384 | 0.4896 | −0.0922 | 0.023* |
| C3 | 0.4731(2) | 0.42571(7) | −0.07942(12) | 0.0191(3) |
| H3 | 0.5073 | 0.4253 | −0.1417 | 0.023* |
| C4 | 0.52417(19) | 0.38745(7) | −0.01577(12) | 0.0172(3) |
| C5 | 0.47127(19) | 0.38935(6) | 0.07688(11) | 0.0157(3) |
| H5 | 0.5058 | 0.3645 | 0.1202 | 0.019* |
| C6 | 0.6278(2) | 0.34487(7) | −0.04857(12) | 0.0209(3) |
| C7 | 0.52855(19) | 0.42562(6) | 0.33348(11) | 0.0166(3) |
| C8 | 0.6458(2) | 0.40231(7) | 0.38656(12) | 0.0201(3) |
| H8 | 0.7416 | 0.4183 | 0.3927 | 0.024* |
| C9 | 0.6163(2) | 0.35486(7) | 0.42988(13) | 0.0224(4) |
| H9 | 0.6928 | 0.3389 | 0.4661 | 0.027* |
| C10 | 0.4728(2) | 0.33067(7) | 0.41980(12) | 0.0198(3) |
| C11 | 0.3636(2) | 0.35496(7) | 0.36256(12) | 0.0178(3) |
| H11 | 0.2691 | 0.3387 | 0.3527 | 0.021* |
| C12 | 0.4334(2) | 0.27969(7) | 0.46713(13) | 0.0229(4) |
| C13 | 0.2273(3) | 0.56024(9) | 0.36033(16) | 0.0376(5) |
| H13A | 0.3347 | 0.5594 | 0.3768 | 0.056* |
| H13B | 0.1715 | 0.5784 | 0.4087 | 0.056* |
| H13C | 0.2139 | 0.5781 | 0.3010 | 0.056* |
| C14 | 0.2086(3) | 0.47024(10) | 0.46395(14) | 0.0356(5) |
| H14A | 0.1721 | 0.4350 | 0.4703 | 0.053* |
| H14B | 0.1632 | 0.4917 | 0.5120 | 0.053* |
| H14C | 0.3186 | 0.4708 | 0.4708 | 0.053* |
| C15 | −0.1098(2) | 0.43310(8) | 0.16779(14) | 0.0269(4) |
| H15A | −0.1411 | 0.4602 | 0.2107 | 0.040* |
| H15B | −0.1911 | 0.4079 | 0.1613 | 0.040* |
| H15C | −0.0881 | 0.4482 | 0.1070 | 0.040* |
| C16 | 0.0859(2) | 0.35467(8) | 0.12179(15) | 0.0318(4) |
| H16A | 0.1100 | 0.3722 | 0.0636 | 0.048* |
| H16B | −0.0068 | 0.3347 | 0.1136 | 0.048* |
| H16C | 0.1690 | 0.3317 | 0.1389 | 0.048* |
| O7 | 0.0107(2) | 0.32281(10) | 0.47440(12) | 0.0584(6) |
| H7A | −0.0035 | 0.3387 | 0.4222 | 0.088* |
| H7B | 0.0880 | 0.3026 | 0.4697 | 0.088* |
| O8 | 0.36456(17) | 0.22700(7) | 0.26790(11) | 0.0390(4) |
| H8A | 0.2930 | 0.2114 | 0.2974 | 0.059* |
| H8B | 0.3390 | 0.2305 | 0.2100 | 0.059* |
| N3 | 0.65611(19) | 0.18888(6) | 0.27948(11) | 0.0262(3) |
| H3A | 0.5523 | 0.2038 | 0.2779 | 0.031* |
| C17 | 0.7514(3) | 0.27692(10) | 0.23055(17) | 0.0472(6) |
| H17A | 0.7935 | 0.2657 | 0.1712 | 0.071* |
| H17B | 0.8074 | 0.3068 | 0.2533 | 0.071* |
| H17C | 0.6451 | 0.2861 | 0.2218 | 0.071* |
| C18 | 0.7642(2) | 0.23311(8) | 0.30183(14) | 0.0307(4) |
| H18A | 0.8690 | 0.2200 | 0.3027 | 0.037* |
| H18B | 0.7415 | 0.2466 | 0.3644 | 0.037* |
| C19 | 0.6819(3) | 0.16475(9) | 0.18442(15) | 0.0364(5) |
| H19A | 0.6771 | 0.1921 | 0.1368 | 0.044* |
| H19B | 0.5987 | 0.1404 | 0.1714 | 0.044* |
| C20 | 0.8330(4) | 0.13609(12) | 0.17455(19) | 0.0541(7) |
| H20A | 0.8444 | 0.1245 | 0.1103 | 0.081* |
| H20B | 0.8343 | 0.1064 | 0.2162 | 0.081* |
| H20C | 0.9162 | 0.1592 | 0.1908 | 0.081* |
| C21 | 0.6592(3) | 0.15050(8) | 0.35977(14) | 0.0313(4) |
| H21A | 0.6356 | 0.1688 | 0.4180 | 0.038* |
| H21B | 0.7625 | 0.1365 | 0.3660 | 0.038* |
| C22 | 0.5480(3) | 0.10573(9) | 0.34799(17) | 0.0412(5) |
| H22A | 0.5792 | 0.0843 | 0.2956 | 0.062* |
| H22B | 0.4466 | 0.1192 | 0.3361 | 0.062* |
| H22C | 0.5473 | 0.0851 | 0.4048 | 0.062* |
| O9 | 0.32388(19) | 0.24571(8) | 0.08040(11) | 0.0425(4) |
| H9A | 0.3866 | 0.2298 | 0.0446 | 0.064* |
| H9B | 0.2345 | 0.2451 | 0.0555 | 0.064* |
Source of material
A mixture of Ru(DMSO)4Cl2 (0.0484 g, 0.1 mmol) [5], 6-mercaptonicotinic acid (6-H2mna) (0.0311 g, 0.1 mmol) and trimethylamine (29 μL) in methanol (30 mL) was stirred and refluxed for 6 h. The resultant red solution was concentrated to ca. 3 mL under reduced pressure, diethyl ether (10 mL) was added to obtain yellow solids, which were washed with distilled water, diethyl ether and then dried in vacuo. Single crystals of the title complex were obtained by slow evaporation of a solution of acetone at 277 K.
Experimental details
All hydrogen atoms were placed in idealized positions and allowed to ride on their parent atoms. Hydrogen atoms at the oxygen atoms were obtained from a difference Fourier map and fixed for the latter stages of the refinement.
Comment
Transition metal complexes containing nicotinic acid or its derivatives have been extensively studied [6]. The interest derives from: (i) the versatile coordinating modes of nicotinic acids since they have N and O coordination atoms [7], [8], [9], (ii) the various supramolecular structures of the complexes association with hydrogen bonds, π-π interaction and metallophilic interaction [10, 11] , (iii) the promising biological activities of the complexes, such as antibacterial, antifungal, antitumor, anti-inflammatory and antiviral activity [12], [13], [14], [15]. However, we note that Ru complexes with nicotinate ligands are rarely reported. To date, only a limited number of ruthenium complexes containing nicotinic acid and its derivatives have been structurally characterized [14], [16], [17], [18], [19]. Herein, we described a structure of a ruthenium complex with 6-mercaptonicotinic acid.
The asymmetric unit of the crystal structure (cf. the figure) is comprised of one cationic [NEt3H]+, one anionic [Ru(6-mna)(6-Hmna)(DMSO)2]− and three water molecules. The ruthenium atom is 6-coordinated by two O atoms from two DMSO ligands and each two N, S atoms from two 6-mercaptonicotinate anions, namely 5-carboxypyridine-2-thiolate and 6-sulfidonicotinate, which is similar to those of ruthenium complexes with mercaptopyridine and DMSO ligands [20]. All bond lengths and angles in this title structure are in normal range. Two DMSO ligands adopt monodentate coordination mode, with Ru (1)—S(3) 2.2333(4) Å and Ru (1)—S(4) 2.2377(4) Å. The two sulfido-based ligands adopt bidentate coordination mode, with Ru (1)—N (1) 2.1104(13) Å, Ru (1)—S(1) 2.4197(4) Å, Ru (1)—N (2) 2.0814(14) Å and Ru (1)—S(2) 2.4734(4) Å. The water, carboxylic group and DMSO ligand are both involved in O—H⋯O hydrogen bonds. In the meantime, the water and trimethylamine are both involved in O—H⋯N hydrogen bonds.
Acknowledgements
This work was supported by a business company of China.
References
1. Rigaku Oxford Diffraction: CrysAlisPro 1.171.39.33c. Rigaku Oxford Diffraction (2017).Search in Google Scholar
2. Dolomanov, O. V.; Bourhis, L. J.; Gildea, R. J.; Howard, J. A.; Puschmann, H.: OLEX2: a complete structure solution, refinement and analysis program. J. Appl. Crystallogr. 42 (2009) 339–341.10.1107/S0021889808042726Search in Google Scholar
3. Sheldrick, G. M.: Crystal structure refinement with SHELXL. Acta Crystallogr. C71 (2015) 3–8.10.1107/S2053229614024218Search in Google Scholar
4. Sheldrick, G. M.: SHELXT – integrated space-group and crystal-structure determination. Acta Crystallogr. A71 (2015) 3–8.10.1107/S2053273314026370Search in Google Scholar
5. Evans, I. P.; Spencer, A.; Wilkinson, G.: Dichlorotetrakis (dimethyl sulphoxide) ruthenium(II) and its use as a source material for some new ruthenium (II) complexes. J. Chem. Soc., Dalton Trans. 2 (1973) 204–209.10.1039/dt9730000204Search in Google Scholar
6. Verma, S. K.; Bhojak, N.: A review on coordination behaviour and bioactivity of metal complexes of nicotinic acid and its derivatives. World J. Pharm. Pharm. Sci. 6 (2017) 490–514.10.20959/wjpps20176-9262Search in Google Scholar
7. Marchal, S.; Moreno, V.; Aullon, G.; Alvarez, S.; Quiros, M.; Font-Bardia, M.; Solans, X.: Synthesis and study of trinuclear Pd(II) and Pt(II) complexes with 2-mercaptonicotinic acid: crystal and molecular structure of [Pd3(mercaptonicotinic acid)3Cl3]. Polyhedron 18 (1999) 3675–3682.10.1016/S0277-5387(99)00303-4Search in Google Scholar
8. Macazaga, M. J.; Rodríguez, J.; Quiroga, A. G.; Peregina, S.; Carnero, A.; NavarroRanninger,C.; Medina, R. M.: Platinum (IV) complexes of 3-and 4-picolinic acids containing ammine or isopropylamine ligands–synthesis, characterization, X-ray structures, and evaluation of their cytotoxic activity against cancer cell lines. Eur. J. Inorg. Chem. 2008 (2008) 4762–4769.10.1002/ejic.200800591Search in Google Scholar
9. Morsali, A.; Panjehpour, A.; Joo, S. W.: Sonochemical synthesis of nano-structured lead (II) coordination polymer with 2-aminonicotinic acid: thermal, structural and X-ray powder diffraction studies. J. Inorg. Organomet. Polym. 22 (2012) 1341–1349.10.1007/s10904-012-9771-zSearch in Google Scholar
10. Gao, Z. Q.; Li, H. J.; Gu, J. Z.; Zhang, Q. H.; Kirillov, A. M.: Metal-organic and supramolecular networks driven by 5-chloronicotinic acid: hydrothermal self-assembly synthesis, structural diversity, luminescent and magnetic properties. J. Solid State Chem. 241 (2016) 121–130.10.1016/j.jssc.2016.05.034Search in Google Scholar
11. Etaiw, S. E. D. H.; El-Aziz, D. M. A.; Marie, H.; Ali, E.: Cd (II) and holodirected lead (II) 3D-supramolecular coordination polymers based on nicotinic acid: structure, fluorescence property and photocatalytic activity. Solid State Sci. 79 (2018) 15–22.10.1016/j.solidstatesciences.2018.03.004Search in Google Scholar
12. Al-Saif, F. A.; Refat, M. S.: Ten metal complexes of vitamin B3/niacin: spectroscopic, thermal, antibacterial, antifungal, cytotoxicity and antitumor studies of Mn(II), Fe(III), Co(II), Ni(II), Cu(II), Zn(II), Pd(II), Cd(II), Pt(IV) and Au(III) complexes. J. Mol. Struct. 1021 (2012) 40–52.10.1016/j.molstruc.2012.04.057Search in Google Scholar
13. Etaiw, S. E. D. H.; Fayed, T. A.; El-bendary, M. M.; Marie, H.: Three-dimensional coordination polymers based on trimethyltin cation with nicotinic and isonicotinic acids as anticancer agents. Appl. Organomet. Chem. 32 (2018) e4066.10.1002/aoc.4066Search in Google Scholar
14. Freitas, C. S.; Roveda Jr, A. C.; Truzzi, D. R.; Garcia, A. C.; Cunha, T. M.; Cunha, F. Q.; Franco, D. W.: Anti-inflammatory and anti-nociceptive activity of ruthenium complexes with isonicotinic and nicotinic acids (niacin)as ligands. J. Med. Chem. 58 (2015) 4439–4448.10.1021/acs.jmedchem.5b00133Search in Google Scholar
15. Zachariadis, P. C.; Hadjikakou, S. K.; Hadjiliadis, N.; Michaelides, A.; Skoulika, S.; Ming, Y.; Xiaolin, Y.: Synthesis, study and structural characterization of a new water soluble hexanuclear silver (I) cluster with the 2-mercapto-nicotinic acid with possible antiviral activity. Inorg. Chim. Acta 343 (2003) 361–365.10.1016/S0020-1693(02)01210-0Search in Google Scholar
16. Sengupta, P.; Ghosh, S.; Mak, T. C.: A new route for the synthesis dicarboxylato) bis(triphenylphosphine) complexes of ruthenium(II) and X-ray structural characterisation of the biologically active trans-[Ru(PPh3)2(L1H)2] (L1H2 = pyridine 2,3-dicarboxylic acid). Polyhedron 20 (2001) 975–980.10.1016/S0277-5387(01)00736-7Search in Google Scholar
17. Dale, S. H.; Elsegood, M. R.: Oxalate complexes of the (η6-p-cymene) ruthenium (II) fragment: μ-oxalato-κ2O1,O2:κ2O1’,O2’-bis [(η6-p-cymene)(triphenylphosphine-κP)ruthenium(II)] bis(tetrafluoroborate) and (η6-p-cymene)(oxalato-κ2O,O’) (pyridine-3,5-dicarboxylic acid-κN)ruthenium(II). Acta Crystallogr. C62 (2006) m166–m170.10.1107/S0108270106007487Search in Google Scholar PubMed
18. Grgurić-Šipka, S.; Ivanović, I.; Rakić, G.; Todorović, N.; Gligorijević, N.; Radulović, S.; Tešić, Ž. L.: Ruthenium (II)–arene complexes with functionalized pyridines: synthesis, characterization and cytotoxic activity. Eur. J. Med. Chem. 45 (2010) 1051–1058.10.1016/j.ejmech.2009.11.055Search in Google Scholar PubMed
19. Poljarević, J. M.; Gál, G. T.; May, N. V.; Spengler, G.; Dömötör, O.; Savić, A. R.; Enyedy, É. A.: Comparative solution equilibrium and structural studies of half-sandwich ruthenium (II) (η6-toluene)complexes of picolinate derivatives. J. Inorg. Biochem. 181 (2018) 74–85.10.1016/j.jinorgbio.2017.12.017Search in Google Scholar PubMed
20. Dwivedi, S. D.; Dubey, S. K.; Singh, A. K.; Pandey, K. K.; Pandey, D. S.: New ruthenium(II) thiolato complexes: synthesis, reactivity, spectral, structural and DFT studies. Inorg. Chim. Acta 363 (2010) 2095–2103.10.1016/j.ica.2010.02.015Search in Google Scholar
©2019 Zheng Junwei et al., published by De Gruyter, Berlin/Boston
This work is licensed under the Creative Commons Attribution 4.0 Public License.
Articles in the same Issue
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- The crystal structure of 1,1,1,3,3,3-hexaphenyldistannoxane – 2,2′-bipyridine (1/1), C46H38N2OSn2
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- Crystal structure of bis(μ2-1-(4-chlorophenyl)-3-phenyl-4-thenoyl-1H-pyrazol-5-olato-κ3O,O′:O′)-bis-(1-(4-chlorophenyl)-3-phenyl-4-thenoyl-1H-pyrazol-5-olato-κ2O,O)-bis(ethyl acetate-κO)dicadmium(II), C88H64Cl4N8O12S4Cd2
- Crystal structure of catena-poly[dichlorido-(μ2-3-(2-pyridyl)-4-(4-pyridyl)-5-(3-pyridyl)-1,2,4-triazole-κ2N:N′)] copper(II), C17H12N6Cl2Cu
- Crystal structure of dichlorido-([2,2′:6′,2′′-terpyridine]-4′-carboxylic acid-κ3N,N′,N′′)copper(II) monohydrate, C16H13Cl2CuN3O3
- Crystal structure of triethylammonium(5-carboxypyridine-2-thiolato-κ2N,S)-bis(dimethylsulfoxide-κ1S)-(6-sulfidonicotinato-κ2N,S)ruthenium(II) trihydrate, C22H41N3O9RuS4
- The crystal structure of poly[(μ5-2,5-dicarboxy-benzoato-κ4O:O:O′:O′′,O′′′)silver(I)], C9H5AgO6
- Crystal structure of (E)-1-(thiophen-2-yl)-N-(5-((triphenylstannyl)thio)-1,3,4-thiadiazol-2-yl)methanimine, C25H19N3S3Sn
- Crystal structure of diaqua-bis(3,5-dichloroisonicotinato-κ1O)-bis(1,3-di(pyridin-4-yl)propane-κ1N)cobalt(II), C38H36Cl4N6O6Co
- Crystal structure of dodecaaqua-bis(μ2-4,4′-bipyridine-κ2N:N′)-bis(4,4′-((5-carboxylato-1,3-phenylene)bis(oxy))dibenzoato-κ1O)tricopper(II) - water (1/4), C62H70Cu3N4O32
- Crystal structure of bis(5-methoxy-2-(((2-oxidoethyl)imino)methyl)phenolate-κ3O,N,O′)manganes(IV), C20H22N2O6Mn
- Crystal structure of tetramethylammonium (2-(3-ethoxy-2-oxidobenzylidene)-1-(2-hydroxybenzoyl)hydrazin-1-ido-κ3N,N′,O)cobalt(III), C36H40N5O8Co
- Crystal structure of 6-cyclohexyl-6,7-dihydrodibenzo[c,f][1,5]azabismocin-12(5H)-yl nitrate, C20H23O3N2Bi
- Crystal structure of (E)-N-((2S,3S,4R,10R,13S, 17S)-17-(1-(dimethylamino) ethyl)-2,4-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-3-yl)-2-methylbut-2-enamide, C24H48N2O3
- Crystal structure of (E)-2-((4-chlorophenyl)(phenyl)methylene)hydrazine-1-carbothioamide, C14H12ClN3S
- Crystal structure of 1-benzyl-3-cyano-6-phenyl-1,2-dihydropyridine, C19H16N2
- Isolation and crystal structure of 4-((2-(methoxycarbonyl)phenyl)amino)-2-methyl-4-oxobutanoic acid from Delphinium Grandiflorum, C13H15N1O5
- Crystal structure of tetraqua-bis(4-(hydroxymethyl)benzoato-κO)nickel(II), C16H22O10Ni
- Crystal structure of ajacisine D monohydrate, C30H44N2O9
- The crystal structure of (E)-4-(1-(2-aminophenylimino)ethyl)benzene-1,3-diol, C14H14N2O2
- Crystal structure of poly[(μ4-(4H-1,2,4-triazol-4-yl)phenyl)acetato-κ4N,N′,O,O′)(formiato-κ1O)cobalt(II)], C11H9CoN3O4
- The crystal structure of bis tetrabutylammonium bis(μ3-2,2,2-tri(hydroxymethyl)ethyl-4-((3-methoxy-3-oxopropyl)amino)-4-oxobutanoato)-(μ6-oxido)-hexakis(μ2-oxido)-hexaoxido-hexavanadium(V), C58H112N4O29V6
- Crystal structure of (N-benzylpropane-1,3-diamine-κ2N, N′)(2,2′-bipyridine-κ2N,N′)platinum(II) chloride, C20H24Cl2N4Pt
- Crystal structure of 5-(5-(4-chlorophenyl)-1-phenyl-1H-pyrazol-3-yl)-N-phenyl-2-amine, C23H16ClN5O
- Crystal structure of poly-[(μ2(carboxylatomethyl)((3-nitrophenyl)sulfonyl)amido-κ3N: O:O′)(μ2-4,4′-bipyridine-κ2N:N′)copper(II)], C18H14CuN4O6S
- Crystal structure of poly-[(μ2-(carboxylatomethyl)((3-nitrophenyl)sulfonyl)amido-κ3N:O:O′)(μ2-4,4′-bipyridine-κ2N:N′) nickel(II)], C18H14NiN4O6S
- Crystal structure of N-((3R,10S,13S,17S)-17-((S)-1-(dimethylamino)ethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-3-yl)-N-methylbenzamide, C31H48N2O
- The crystal structure of dichloroido(1,3-bis(2,6-dimethyl-phenyl)-1H-3l4-imidazol-2-yl)(2-methyl-4,5-dihydrooxazol-κN)palladium(IV)-water (1/1), C23H29Cl2N3O2Pd
- Crystal structure of catena-poly[dibromido-{μ2-1,5-dimethyl-2-phenyl-4-((pyridin-4-ylmethylene)amino)-1,2-dihydro-3H-pyrazol-3-one-κ2N:O}zinc(II)], C34H32Br4N8O2Zn2
- Crystal structure of diaqua-dichlorido-bis(μ2-2-(((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)imino)methyl)phenolato-κ4O:O,N,O′)dicobalt(II), C36H36Cl2N6O6Co2
- Crystal structure of catena-poly[diaqua-(μ2-1,2-bis(4-pyridinyl)ethyane-κ2N:N′)-(μ2–pyridazine-4,5-dicarboxylato-κ2O:O′)]dizinc(II) dihydrate, C12H12ZnN3O6
- The crystal structure of 2-(4-chloro-2,6-dinitrophenyl)-1-(4-chloro)diazene oxide, C12H6Cl2N4O5
- Crystal structure of 2-isopropylthioxanthone, C16H14OS
- Crystal structure of methyl 2-(4-(3-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-6-yl)phenyl)acetate, C19H17N5O2
- Crystal structure of 4,4-dimethyl-2-(trifluoromethyl)-4,5-dihydro-1H-imidazole, C6H9F3N2
- Crystal structure of N-methylanilinium 5,7-dihydroxy-4-oxo-2-phenyl-4H-chromene-8-sulfonate monohydrate, C22H21NO8S
- Crystal structure of methyl 4-acetoxybenzoate, C10H10O4
- Crystal structure of catena-poly[(bis(μ-1,1′-[(5-methoxy-2,4,6-trimethyl-1,3-phenylene)bis(methylene)]bis(1H-1,2,4-triazole)-κ2N:N′)-bis(isothiocyanato-κN)manganese(II)], C34H40MnN14O2S2
- Crystal structure of N-(2-methylphenyl)(propan-2-yloxy)carbothioamide, C11H15NOS
Articles in the same Issue
- Cover and Frontmatter
- Crystal structure of poly[aqua-μ2-4,4′-bis(pyrid-4-yl)biphenyl-κ2N:N′)-μ4-4′-methyl-[1,1′-biphenyl]-3,5-dicarboxylato-κ4O:O′:O′′:O′′′)manganese(II)], C52H40N2O10Mn2
- Crystal structure of bis[2-(((3-aminopropyl)imino)methyl)-4-nitro-phenolato-κ3N,N′,O]nickel(II), C20H24N6NiO6
- Synthesis and crystal structure of bis{2-((E)-((4-((E)-1-(methoxyimino)ethyl)phenyl)imino)methyl) phenolato-κ2N,O}cobalt(II) — ethanol (1/1), C34H36CoN4O5
- Crystal structure of 1-(4-{2,5-dichloro-3-hydroxy-4-[4-(1-methoxyimino-ethyl)-phenylamino]-6-methyl-phenylamino}-phenyl)-ethanone O-methyl-oxime, C24H22Cl2N4O4
- The pseudosymmetric crystal structure of 2,4,6,8,10,12-hexanitrohexaazaisowurtzitane dimethyl carbonate (2/3), C21H30N24O33
- Crystal structure of (1,4-diazepane)4CuII2(μ-Cl)10CuI6, C20H48Cl10Cu8N8
- Crystal structure of methyl 2,7,7-trimethyl-4-(3-methylthiophen-2-yl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate, C19H23NO3S
- Crystal structure of methyl 2-(4-(pyrazolo[1,5-a]pyrimidin-6-yl)phenyl)acetate, C15H13N3O2
- Crystal structure of (1S,3aR,3bR,10aR,10bR,12aR)-8-amino-3a,3b,6,6,10a-pentamethyl-1-((S)-2,6,6-trimethyltetrahydro-2H-pyran-2-yl)-2,3,3a,3b,4,5,5a,6,10,10a,10b,11,12,12a-tetradecahydro-1H-cyclopenta[7,8]phenanthro[2,3-d]thiazol-12-ol – a panaxadiol dervative, C31H50N2O2S
- Crystal structure of bis[(((4-fluorophenyl)amino)methyl)triphenylphosphonium] tetrachloridocobaltate(II), C50H44Cl4CoF2N2P2
- Crystal structure of 5,4′-dihydroxy-7,3′-dimethoxyflavanone, C17H16O6
- Crystal structure of 3-methyl-cyclobis(1-(1,1′-ferrocenylmethyl)-4-butyl-1H-1,2,3-triazole) tetrafluoroborate, C21H25FeN6⋅BF4
- Crystal structure of 3-(2-diethylaminoethyl)-2,3-dihydro-2-thioxoquinazolin-4(1H)-one, C14H19N3OS
- Crystal structure of 2-(bis(3,5-dimethylphenyl) ((methyldiphenylsilyl)oxy)methyl) pyrrolidine, C34H39NOSi
- The crystal structure of 1,4-dinitro-2,3,5,6-tetraacetoxy-piperazine, C12H16N4O12
- Crystal structure of rac-3,6-dimethyl-5-(prop-1-en-2-yl)-6-vinyl-1,4,5,6-tetrahydro-2H-indol-2-one, C15H19NO
- Crystal structure of (Cu0.51In0.49)tet[Cr1.74In0.26]octSe4 selenospinel, Cu0.51In0.75Cr1.74Se4
- Crystal structure of 7-hydroxy-5-methoxy-4,6-dimethylisobenzofuran-1(3H)-one, C11H12O4
- Crystal structure of trans-tetrakis(acetonitrile-κN)bis(triphenylphosphine-κP)ruthenium(II) dihexafluorophosphate - dichloroform (1/2), C46H44Cl6F12N4P4Ru
- Crystal structure of 2-((4-nitrophenyl)thio)ethan-1-ol, C8H9NO3S
- Crystal structure of diaqua-dichlorido-bis(μ3-6,6′-(hydrazine-1,2-diylidenebis(methanylylidene))bis(2-methoxyphenolato)κ6O,N:N′,O′,O′:O′′)trizinc(II) - ethanol (1/2), C36H44Cl2N4O12Zn3
- Crystal structure of the co-crystal 2-[(2-carboxyphenyl)disulfanyl]benzoic acid – 3-chlorobenzoic acid (2/1), C35H25ClO10S4
- The crystal structure of 4-(3-chloro-4-fluorophenylamino)-7-methoxyquinazolin-6-ol, C15H11ClFN3O2
- Crystal structure of ethyl (E)-1-(3-ethoxy-3-oxoprop-1-en-1-yl)-2-(4-nitrophenyl)-2,5-dihydro-1H-benzo[b][1,4]diazepine-3-carboxylate, C23H23N3O6
- Crystal structure of (E)-2-(4-cyanophenyl)ethenesulfonyl fluoride, C9H6FNO2S
- Crystal structure of bis(4-bromo-2-(((3-chloropropyl)imino)methyl)phenolato-κ2N,O)-oxidovanadium(IV), C20H20Br2Cl2N2O3V
- The crystal structure of 1,1,1,3,3,3-hexaphenyldistannoxane – 2,2′-bipyridine (1/1), C46H38N2OSn2
- Crystal structure of coordination polymer catena-poly[diaqua-(2,6-dichloropyridine-4-carboxyliato-κ2O,O′)-bis(μ2-2,6-dichloropyridine-4-carboxyliato-κ2O:O′)terbium(III), C18H10Cl6N3O8Tb
- The crystal structure of 4-((2-(4,5-dihydro-1,5-diphenyl-1H-pyrazol-3-yl)anthracen-10-yl) methyl)morpholine, C34H31N3O
- The crystal structure of bis(N,N-dimethylformamide-κO)-tetrakis(9H-xanthene-9-carboxylic-carboxylate-κ2O:O′)dicopper(II) - acetonitrile (1/2), C66H56Cu2N4O14
- Crystal structure of trans-dichlorido-(1,3-dimesityl-1H-imidazol-2(3H)-ylidene)-(5-methyl-3,4-dihydro-2H-pyrrole-κN)palladium(II), C25H31Cl2N3OPd
- Crystal structure of 8,8′-di-p-tolyl-8′H-7,8′-biacenaphtho[1,2-d]imidazole, C40H26N4
- The crystal structure of 3-amino-(2,4-dioxopent-3-yl)-4,5-dihydro-1,2,4-triazinium nitrate, C8H13N5O5
- Crystal structure of 4,4′,5,5′-tetraphenyl-2,2′-di-p-tolyl-2′H-1,2′-biimidazole, C44H34N4
- Halogen bonds in the crystal structure of 2-bromo-1,10-phenanthroline – 1,4-diiodotetrafluorobenzene (2/1), C30H14Br2F4I2N4
- Crystal structure of tris(1-phenyl-1,2-propanedione-2-oximato-κ2N,O)cobalt(III), C27H24N3O6Co
- Crystal structure of chlorido-(6,6′-((1,2-phenylenebis(azanylylidene))bis(methanylylidene))bis(3-methoxyphenolato)-κ4O,N,N′,O′)iron(III), C22H18ClN2FeO4
- Crystal structure of bis(μ2-1-(4-chlorophenyl)-3-phenyl-4-thenoyl-1H-pyrazol-5-olato-κ3O,O′:O′)-bis-(1-(4-chlorophenyl)-3-phenyl-4-thenoyl-1H-pyrazol-5-olato-κ2O,O)-bis(ethyl acetate-κO)dicadmium(II), C88H64Cl4N8O12S4Cd2
- Crystal structure of catena-poly[dichlorido-(μ2-3-(2-pyridyl)-4-(4-pyridyl)-5-(3-pyridyl)-1,2,4-triazole-κ2N:N′)] copper(II), C17H12N6Cl2Cu
- Crystal structure of dichlorido-([2,2′:6′,2′′-terpyridine]-4′-carboxylic acid-κ3N,N′,N′′)copper(II) monohydrate, C16H13Cl2CuN3O3
- Crystal structure of triethylammonium(5-carboxypyridine-2-thiolato-κ2N,S)-bis(dimethylsulfoxide-κ1S)-(6-sulfidonicotinato-κ2N,S)ruthenium(II) trihydrate, C22H41N3O9RuS4
- The crystal structure of poly[(μ5-2,5-dicarboxy-benzoato-κ4O:O:O′:O′′,O′′′)silver(I)], C9H5AgO6
- Crystal structure of (E)-1-(thiophen-2-yl)-N-(5-((triphenylstannyl)thio)-1,3,4-thiadiazol-2-yl)methanimine, C25H19N3S3Sn
- Crystal structure of diaqua-bis(3,5-dichloroisonicotinato-κ1O)-bis(1,3-di(pyridin-4-yl)propane-κ1N)cobalt(II), C38H36Cl4N6O6Co
- Crystal structure of dodecaaqua-bis(μ2-4,4′-bipyridine-κ2N:N′)-bis(4,4′-((5-carboxylato-1,3-phenylene)bis(oxy))dibenzoato-κ1O)tricopper(II) - water (1/4), C62H70Cu3N4O32
- Crystal structure of bis(5-methoxy-2-(((2-oxidoethyl)imino)methyl)phenolate-κ3O,N,O′)manganes(IV), C20H22N2O6Mn
- Crystal structure of tetramethylammonium (2-(3-ethoxy-2-oxidobenzylidene)-1-(2-hydroxybenzoyl)hydrazin-1-ido-κ3N,N′,O)cobalt(III), C36H40N5O8Co
- Crystal structure of 6-cyclohexyl-6,7-dihydrodibenzo[c,f][1,5]azabismocin-12(5H)-yl nitrate, C20H23O3N2Bi
- Crystal structure of (E)-N-((2S,3S,4R,10R,13S, 17S)-17-(1-(dimethylamino) ethyl)-2,4-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-3-yl)-2-methylbut-2-enamide, C24H48N2O3
- Crystal structure of (E)-2-((4-chlorophenyl)(phenyl)methylene)hydrazine-1-carbothioamide, C14H12ClN3S
- Crystal structure of 1-benzyl-3-cyano-6-phenyl-1,2-dihydropyridine, C19H16N2
- Isolation and crystal structure of 4-((2-(methoxycarbonyl)phenyl)amino)-2-methyl-4-oxobutanoic acid from Delphinium Grandiflorum, C13H15N1O5
- Crystal structure of tetraqua-bis(4-(hydroxymethyl)benzoato-κO)nickel(II), C16H22O10Ni
- Crystal structure of ajacisine D monohydrate, C30H44N2O9
- The crystal structure of (E)-4-(1-(2-aminophenylimino)ethyl)benzene-1,3-diol, C14H14N2O2
- Crystal structure of poly[(μ4-(4H-1,2,4-triazol-4-yl)phenyl)acetato-κ4N,N′,O,O′)(formiato-κ1O)cobalt(II)], C11H9CoN3O4
- The crystal structure of bis tetrabutylammonium bis(μ3-2,2,2-tri(hydroxymethyl)ethyl-4-((3-methoxy-3-oxopropyl)amino)-4-oxobutanoato)-(μ6-oxido)-hexakis(μ2-oxido)-hexaoxido-hexavanadium(V), C58H112N4O29V6
- Crystal structure of (N-benzylpropane-1,3-diamine-κ2N, N′)(2,2′-bipyridine-κ2N,N′)platinum(II) chloride, C20H24Cl2N4Pt
- Crystal structure of 5-(5-(4-chlorophenyl)-1-phenyl-1H-pyrazol-3-yl)-N-phenyl-2-amine, C23H16ClN5O
- Crystal structure of poly-[(μ2(carboxylatomethyl)((3-nitrophenyl)sulfonyl)amido-κ3N: O:O′)(μ2-4,4′-bipyridine-κ2N:N′)copper(II)], C18H14CuN4O6S
- Crystal structure of poly-[(μ2-(carboxylatomethyl)((3-nitrophenyl)sulfonyl)amido-κ3N:O:O′)(μ2-4,4′-bipyridine-κ2N:N′) nickel(II)], C18H14NiN4O6S
- Crystal structure of N-((3R,10S,13S,17S)-17-((S)-1-(dimethylamino)ethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-3-yl)-N-methylbenzamide, C31H48N2O
- The crystal structure of dichloroido(1,3-bis(2,6-dimethyl-phenyl)-1H-3l4-imidazol-2-yl)(2-methyl-4,5-dihydrooxazol-κN)palladium(IV)-water (1/1), C23H29Cl2N3O2Pd
- Crystal structure of catena-poly[dibromido-{μ2-1,5-dimethyl-2-phenyl-4-((pyridin-4-ylmethylene)amino)-1,2-dihydro-3H-pyrazol-3-one-κ2N:O}zinc(II)], C34H32Br4N8O2Zn2
- Crystal structure of diaqua-dichlorido-bis(μ2-2-(((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)imino)methyl)phenolato-κ4O:O,N,O′)dicobalt(II), C36H36Cl2N6O6Co2
- Crystal structure of catena-poly[diaqua-(μ2-1,2-bis(4-pyridinyl)ethyane-κ2N:N′)-(μ2–pyridazine-4,5-dicarboxylato-κ2O:O′)]dizinc(II) dihydrate, C12H12ZnN3O6
- The crystal structure of 2-(4-chloro-2,6-dinitrophenyl)-1-(4-chloro)diazene oxide, C12H6Cl2N4O5
- Crystal structure of 2-isopropylthioxanthone, C16H14OS
- Crystal structure of methyl 2-(4-(3-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-6-yl)phenyl)acetate, C19H17N5O2
- Crystal structure of 4,4-dimethyl-2-(trifluoromethyl)-4,5-dihydro-1H-imidazole, C6H9F3N2
- Crystal structure of N-methylanilinium 5,7-dihydroxy-4-oxo-2-phenyl-4H-chromene-8-sulfonate monohydrate, C22H21NO8S
- Crystal structure of methyl 4-acetoxybenzoate, C10H10O4
- Crystal structure of catena-poly[(bis(μ-1,1′-[(5-methoxy-2,4,6-trimethyl-1,3-phenylene)bis(methylene)]bis(1H-1,2,4-triazole)-κ2N:N′)-bis(isothiocyanato-κN)manganese(II)], C34H40MnN14O2S2
- Crystal structure of N-(2-methylphenyl)(propan-2-yloxy)carbothioamide, C11H15NOS