Abstract
C3H3ClHgN2S2, orthorhombic, Pna21 (no. 33), a = 18.794(8) Å, b = 4.0798(17) Å, c = 10.093(4) Å, V = 773.8(6) Å3, Z = 4, Rgt(F) = 0.0437, wRref(F2) = 0.1024, T = 291(2) 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: | Colourless block |
Size: | 0.17 × 0.09 × 0.05 mm |
Wavelength: | Mo Kα radiation (0.71073 Å) |
μ: | 20.7 mm−1 |
Diffractometer, scan mode: | CCD Area Detector, φ and ω |
θmax, completeness: | 28.3°, >99% |
N(hkl)measured, N(hkl)unique, Rint: | 5143, 1849, 0.053 |
Criterion for Iobs, N(hkl)gt: | Iobs > 2 σ(Iobs), 1354 |
N(param)refined: | 84 |
Programs: | Bruker [1], Olex2 [2], SHELX [3] |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).
Atom | x | Y | z | Uiso*/Ueq |
---|---|---|---|---|
Hg1 | 1.05409(4) | 1.19998(15) | 0.01403(8) | 0.0499(2) |
Cl1 | 1.1325(3) | 1.5467(15) | 0.1282(6) | 0.0642(14) |
S1 | 0.8364(3) | 0.5636(13) | 0.0571(4) | 0.0497(12) |
S2 | 0.9645(3) | 0.8633(13) | −0.0819(5) | 0.0513(13) |
N1 | 0.9365(10) | 0.869(4) | 0.1863(16) | 0.050(4) |
N2 | 0.8866(10) | 0.760(4) | 0.2774(16) | 0.051(4) |
C1 | 0.9193(13) | 0.776(4) | 0.0618(18) | 0.045(4) |
C2 | 0.8300(11) | 0.601(4) | 0.2295(18) | 0.042(4) |
C3 | 0.7713(13) | 0.476(5) | 0.311(2) | 0.060(6) |
H3A | 0.774175 | 0.241065 | 0.315337 | 0.090* |
H3B | 0.726778 | 0.538356 | 0.271805 | 0.090* |
H3C | 0.774689 | 0.565630 | 0.398478 | 0.090* |
Source of materials
To a acetonitrile solution (15 mL) of 2-mercapto-5-methyl-1,3,4-thiadiazole (McMT) (1 mmol) was added an acetonitrile solution of mercury(II) chloride (1 mmol) and stirred for 15 min which yielded a white suspension. The precipitate was filtered off and washed with acetonitrile to give a pure powder in a yield of 79%. Elem. anal. calcd. for C3H3ClHgN2S2(%): C, 9.81%; H, 0.82%; N, 7.63%; S, 17.46%. Found(%): C, 9.78%; H, 0.84%; N, 7.66%; S, 17.45%. A sample of the title complex was dissolved in acetonitrile. Upon slow evaporation at room temperature, colorless, block-shaped crystals were obtained after several days.
Experimental details
All hydrogen atoms were placed at calculated positions and refined with a riding model, with d(C—H) = 0.96 Å. Uiso parameters of hydrogen atoms were set to 1.5Ueq(C) for methyl groups. The highest peak and the deepest hole in the difference Fourier map are 1.789 e Å−3 and −1.745 e Å−3, respectively.
Comment
Mercapto-triazoles and derivatives are important heterocyclic compounds and have been extensively studied due to their applications as pharmacologically significant scaffolds of anti-cancer, anti-depressant, anti-oxidant, anti-convulsant, anti-microbial, enzyme inhibitors and anti-inflammatory drugs [4], [5], [6], [7]. They are also used as metal chelating agents, corrosion inhibitors, antiwear agents and cross-linkers for polymers [8], [9], [10]. In our previous study, silver(I) and mercury (II) complexes with 1,3,4-thiadiazole were structurally characterized [11, 12] . McMT are significant ligands which are able to bridge metal centers [13, 14] . Because of the high toxicity and severe effects on living organisms, Hg2+ has drawn the attention of researchers. It can be used in the manufacture of industrial products and can bind to many ligands and complexes present in organisms [15], [16], [17]. Based on these considerations Hg(II) complexes of McMT, may be applied for the removal of mercury.
The crystal structures of the title compound show that all Hg(II) ions are equivalent and Hg(II) is three coordinated with one chloride anion, one nitrogen atom and one sulfur atom of two adjacent McMTs, respectively. The bond lengths of Hg–Cl, Hg–S and Hg–N are 2.346(4) Å, 2.380(4) Å, and 2.650(11) Å, showing strong to weak interactions between Hg(II) and the ligand. The involving Hg atoms bond angles of Cl(1)– Hg(1)–S(2), Cl(1)–Hg(1)–N(2) and S(2)–Hg(1)–N(2) are 73.14(15)°, 98.4(3)° and 87.9(3)°, respectively. The thiadiazole ring is almost planar and the largest torsion angle within the five-membered ring is −176.7(9)°. For each McMT, the bond lengths N1–C1 and N2–C2 are 1.356(17) Å and 1.330(17) Å, which indicate pure double character [18]. In addition, a weak hydrogen bond occurs between coordinated Cl atom and another H (thiadiazole moiety) (2.831 Å for Cl1⋯H3B).
Acknowledgements
This work was supported by the National Natural Science Foundation of China (Grant No. 20872058, 21172105).
References
Bruker. SMART, SAINT and SADABS. Bruker AXS Inc., Madison, WI, USA (2001).Suche in Google Scholar
Dolomanov, O. V.; Bourhis, L. J.; Gildea, R. J.; Howard, J. A. K.; Puschmann, H.: OLEX2: a complete structure solution, refinement and analysis program. J. Appl. Crystallogr. 42 (2009) 339–341.10.1107/S0021889808042726Suche in Google Scholar
Sheldrick, G. M.: Crystal structure refinement with SHELXL. Acta Crystallogr. C71 (2015) 3–8.10.1107/S2053229614024218Suche in Google Scholar
Toma, A.; Hapau, D.; Vlase, L.; Mogosan, C.; Zaharia, V.: Heterocycles 31. Synthesis and anti-inflammatory activity of 5-(pyridin-4-yl)-1,3,4-oxadiazole-2-thiol, 5-(pyridin-4-yl)-1,3,4-thiadiazole-2-thiol and 5-(pyridin-4-yl)-1,2,4-triazole-3-thiol derivatives. Clujul Med. Pharm. 86 (2013) S34–S39.Suche in Google Scholar
Jain, A. K.; Sharma, S.; Vaidya, A.; Ravichandran, V.; Agrawal, R. K.: 1,3,4-Thiadiazole and its derivatives: a review on recent progress in biological activities. Chem. Bio. Drug Des. 81 (2013) 557–576.10.1111/cbdd.12125Suche in Google Scholar
Bhuva, H.; Sahu, D.; Shah, B. N.; Modi, D. C.; Patel, M. B.: Biological profile of thiadiazole. Pharmacology 1 (2011) 528–543.Suche in Google Scholar
Chowdhury, J.; Chandra, S., Ghosh, M.: Adsorption and trace detection of pharmacologically significant 5-methylthio-1,3,4-thiadiazole-2-thiol molecule adsorbed on silver nanocolloids and understanding the role of Albrecht’s “A” and Herzberg-Teller contributions in the SERS spectra. Spectrochim. Acta A 135 (2015) 935–946.10.1016/j.saa.2014.07.100Suche in Google Scholar
Hipler, F.; Girol, S. G.; Azzam, W.; Fischer, R. A.; Wöll, C.: Interaction of thiadiazole additives with metal surfaces: reactions and thin-film formation on gold as a model surface. Langmuir 19 (2003) 6072–6080.10.1021/la0209031Suche in Google Scholar
Zhou, J.; Chen, S.; Zhang, L.; Feng, Y.; Zhai, H.: Studies of protection of self-assembled films by 2-mercapto-5-methyl-1,3,4-thiadiazole on iron surface in 0.1 M H2SO4, solutions. J. Electroanal. Chem. 612 (2008) 257–268.10.1016/j.jelechem.2007.10.011Suche in Google Scholar
Azam, S.; Reshak, A. H.: Electronic structure, effective mass, and optical dispersion of 2-mercapto-5-methyl-1,3,4-thiadiazole: density functional theory calculations. Mat. Sci. Semicon. Proc. 26 (2014) 649–656.10.1016/j.mssp.2014.05.054Suche in Google Scholar
Hu, P. Z.; Wang, J. G.; Ma, L. F.; Qin, J. H.; Zhao, B. T.; Wang, L. Y.: Probing the frameworks of polymeric of silver(I) nitrate complexes with flexible bisthiadiazole alkanes by tuning the ligand spacers. J. Mol. Struct. 876 (2008)225–233.10.1016/j.molstruc.2007.06.022Suche in Google Scholar
Hu, P. Z.; Wang, J. G.; Liu, J.; Zhao, B. T.: Two novel crystal structures of 2-mercapto-1,3,4-thiadiazole complexes with mercury (II) chloride. J. Chem. Crystallogr. 40 (2010) 825–830.10.1007/s10870-010-9747-1Suche in Google Scholar
Maekawa, M.; Munakata, M.; Kuroda-Sowa, T.; Suenaga, Y.; Sugimoto, K.: Synthesis and crystal structure of tetranuclear copper(I) and silver(I) complexes bridged by 2-amino-1,3,4-thiadiazole (atdz): [Cu4(atdz)6](ClO4)4⋅2CH3OH and [Ag4(atdz)6](ClO4)4. Inorg. Chim. Acta 290 (1999) 153–158.10.1016/S0020-1693(99)00122-XSuche in Google Scholar
Chufan, E. E.; Garcia-Granda, S.; Diaz, M. R.; Borras, J.; Pedregosa, J. C.: Several coordination modes of 5-amino-1,3,4-thiadiazole-2-sulfonamide (hats) with Cu(II), Ni(II) and Zn(II): mimetic ternary complexes of carbonic anhydrase-inhibitor. J. Coord. Chem. 54 (2001) 303–312.10.1080/00958970108022643Suche in Google Scholar
Alfonso, M.; Tárraga, A.; Molina, P.: Ferrocene-based heteroditopic receptors displaying high selectivity toward lead and mercury metal cations through different channels. J. Org. Chem. 76 (2011) 939–947.10.1021/jo102243eSuche in Google Scholar PubMed
Wu, D.; Huang, W.; Lin, Z.; Duan, C.; He, C., Wu, S.; Wang, D.: Highly sensitive multiresponsive chemosensor for selective detection of Hg2+ in natural water and different monitoring environments. Inorg. Chem. 47 (2008) 7190–7201.10.1021/ic8004344Suche in Google Scholar PubMed
Bharati, P.; Bharti, A.; Bharty, M. K.; Kashyap, S.; Singh, U. P.; Singh, N. K.: Synthesis, spectral and structural characterization of Ni(II), Cu(II), Zn(II), Cd(II) and Hg(II) complexes with 2-mercapto-5-methyl-1,3,4-thiadiazole: a Zn(II) complex acting as a new sensitive and selective fluorescent probe for the detection of Hg2+, in H2O–MeOH medium. Polyhedron 63 (2013) 222–231.10.1016/j.poly.2013.07.027Suche in Google Scholar
Karolak-Wojciechowska, J.; Kieć-Kononowicz, K.; Sieroń, L.: Charge-assisted N–H⋯Cl hydrogen bonds in the structures of 5-benzylidene-imidazol-4-one glycinate hydrochlorides. J. Mol. Struct. 934 (2009) 123–128.10.1016/j.molstruc.2009.06.046Suche in Google Scholar
©2018 Lian-Wei Liu et al., published by De Gruyter, Berlin/Boston
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Artikel in diesem Heft
- Cover and Frontmatter
- Crystal structure of (E)-1-(4-(((E)-2-hydroxy-5-methylbenzylidene)amino)phenyl)ethan-1-one O-methyl oxime, C17H18N2O2
- Crystal structure of 1,3,5,7-tetraazaadamantane-1,3-diium 2,5-dicarboxyterephthalate, C16H18N4O8
- Crystal structure of guanidinium tetrabutyl-ammonium 5-hydroxyisophthalate dihydrate, C25H50N4O7
- Crystal structure of poly[aqua-(μ2-5-methoxyisophthalate-κ3O,O′:O′′)-(μ2-1,4-bis((1H-1,2,4-triazol-1-yl)methyl)benzene-κ2N:N′)nickel(II), NiC21H20N6O6
- Crystal structure of aqua-bis(3,4-dimethoxybenzoato-κ1O)-(2,2′-bipyridine-κ2N,N′)copper(II), C28H26CuN2O9
- Crystal structure of catena-poly[aqua-(μ2-(3,5-di(1H-imidazol-1-yl)-pyridine-κ2N:N′)-(μ2-2-(carboxylatomethyl)benzoato-κ2O:O′)] cadmium(II), C20H17CdN5O5
- The crystal structure of catena-poly[chlorido-(μ2-5-methyl-1,3,4-thiadiazole-2-thiolato-κ2S:N)mercury(II)], C3H3ClHgN2S2
- Crystal structure of (E)-2,4-dichloro-6-(((4-methyl-2-nitrophenyl)imino)methyl)phenol, C14H10Cl2N2O3
- Crystal structure of a new polymorph of bis[μ-1,3-bis(diphenylphosphino)propane-κ2P:P′-disilver(I)] bis(tetrafluoroborate), [Ag(dppp)]2(BF4)2, C54H52Ag2B2F8P4
- The crystal structure of 2-phenyl-4,6-bis(R-tert-butylsulfonamido)-1,3,5-triazine – ethyl acetate (2/1), C38H58N10O6S4
- Crystal structure of 6-amino-8-(2-methoxy-phenyl)-2-methyl-2,3,8,8a-tetrahydro-1H-iso-quinoline-5,7,7-tricarbonitrile monohydrate, C20H21N5O2
- Crystal structure of methyl (1-phenylethyl)carbamate, C10H13NO2
- Crystal structure of dimethanol-(μ2-squarato-κ2O:O′)-tetrakis(tri-p-tolylphosphane-κP)disilver(I) – methanol (1/2), C92H98Ag2O8P4
- Crystal structure of catena-poly[bis(μ2-1,4-bis(triazol-1-ylmethyl)benzene-κ2N:N′)-bis(5-tert-butyl-isophthalate-κO)copper(II)]tetrahydrate, C36H46CuN6O12
- Crystal structure of 4-aminopyridinium 4-acetyl-(pyridin-4-yl)-1H-1,2,3-triazol-5-olate monohydrate, C14H16N6O3
- Crystal structure of 2-(8-bromo-2-phenylimidazo[1,2-α]pyridin-3-yl)-6,7-dimethyl-3-phenylquinoxaline, C29H21BrN4
- Crystal structure of aqua(1-(2-pyridyl)ethanone oxime-κ2N,N′)(1-(2-pyridyl)ethanone oximato-κ2N,N′) nitrate monohydrate, C14H19N5O7Cu
- Crystal structure of poly[tetraaqua-(μ4-oxalato-κ4O,O′:O′′,O′′′)-(μ8-benzene-1,2,4,5-tetracarboxylato-κ8O1:O2:O3:O4:O5:O6:O7:O8)yttrium(III)], C6H5O8Y
- Crystal structure of bis{catena-poly[(μ2-1,2-bis(4-pyridyl)ethane-κ2N:N′)silver(I)]} diaqua-bis(5-(4-carboxyphenyl)pyridine-2-carboxylato-κ2N,O)-(μ2-1,2-bis(4-pyridyl)ethane-κ2N:N′)disilver(I) octahydrate, C31H35Ag2N4O9
- Crystal structure of (E)-N-(2-(benzylamino)-2-oxo-1-(4-oxo-4H-chromen-3-yl)ethyl)-N-(4-bromophenyl)-3-chloroacrylamide hydrate, C27H22BrClN2O5
- Crystal structure of catena-poly[octaaqua-bis(μ2-4,6-dicarboxyisophthalate-κ2O:O′)cadmium(II)disodium(I)] dihydrate, C20H28CdNa2O26
- Crystal structure of acetonitrile{bis(2-benzimidazolylmethyl)amine-κ3N,N′,N′′}-{maleato-κO}zinc(II) perchlorate - acetonitrile (1/1), C24H24ClN7O8Zn
- Crystal structure of 2-amino-4-(3,5-dibromo-4-hydroxyphenyl)-7-methyl-5-oxo-2H,5H-pyrano[4,3-b]pyran-3-carbonitrile, C16H10Br2N2O4
- Crystal structure of catena-poly[diaqua-(μ2-3,5-bis(pyridin-4-ylmethoxy)benzoate-κ2N:O) manganese(II)] tetrahydrate [(3,5-bis-(pyridin-4-ylmethoxy)-benzoic-κ1Oκ1N) manganese(II)] trihydrate, C38H42MnN4O14
- The crystal structure of 2-carboxybenzaldehyde-2-phenylacetohydrazone, C16H14N2O3
- The crystal structure of poly[μ2-aqua-(μ2-2-naphthylamine-1-sulfonato-κ3O,O′:O′′)sodium(I)], C10H10N1O4S1Na
- The crystal structure of phthalazin-1(2H)-one, C8H6N2O1
- Crystal structure of 3,5-bis(trifluoromethyl)benzyl(Z)-N-(adamantan-1-yl)morpholine-4-carbothioimidate, C24H28F6N2OS
- Crystal structure of diazido-bis(μ2-pyridin-2-ylmethanolato-κ2N:O)-bis(pyridin-2-ylmethanolato-κ2N,O)dicobalt(III) – methanol (1/3), C27H35Co2N10O7
- Crystal structure of N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(2,2,2-trifluoroethoxy)-2-pyridinesulfonamide, C14H14F3N5O6S
- Crystal structure of 1-phenyl-N′-(1-phenyl-5-(thiophen-2-yl)-1H-pyrazole-3-carbonyl)-5-(thiophen-2-yl)-1H-pyrazole-3-carbohydrazide, C28H20N6O2S2
- The crystal structure of poly[bis(4-hydroxybenzoato-κO)-(μ2-4,4′-bipyridine-κ2N:N′)copper(II)] hydrate, C24H20N2O7Cu
- Crystal structure of poly[μ3-5-(4-(2,6-di(pyridine-2-yl)pyridine-4-yl)phenoxy)isophthalato-κ5O:O′,O′′:N,N′,N′′cobalt(II)], C29H17CoN3O5
- Crystal structure of poly[μ3-5-(4-(2,6-di(pyridine-2-yl)pyridine-4-yl)phenoxy)isophthalato-κ6O:O′,O′′:N,N′,N′′)cobalt(II)] C29H17CoN3O5
- Crystal structure of diaqua-(acetato-κ3O,O′:O′′)-(μ3-4,6-di(1H-imidazol-1-yl)isophthalato-κ4O:O′:O′′,O′′′)lanthanum(III), C16H15LaN4O8
- Synthesis and crystal structure of 6-carboxy-1-(3,5-dicarboxyphenyl)-1H-benzo[d]imidazol-3-ium-5-carboxylate dihydrate, C18H12N2O8
- Crystal structure of (E)-2-hydroxybenzaldehyde O-(2-(((E)-(4-(dimethylamino)benzylidene)amino)oxy)ethyl)oxime, C18H21N3O3
- Crystal structure of bis{2-((E)-((4-((E)-1-(methoxyimino)ethyl)phenyl)imino)methyl)phenolato-κ2N,O}zinc(II), C32H30N4O4Zn
- Crystal structure of bis(9-aminoacridin-10-ium) tetrachloridocuprate(II) monohydrate, C26H24Cl4CuN4O
- The crystal structure of 4-tert-butyl-N′-[(E)-(4-fluoro-3-methoxyphenyl)methylidene]benzohydrazide, C19H21F1N2O2
- Crystal structure of (E)-3-(3-(5-methyl-1-4-tolyl-1H-1,2,3-triazol-4-yl)-1-phenyl-1H-pyrazol-4-yl)-1-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)prop-2-en-1-one, C31H26N8O
- Crystal structure of (E)-N′-(4-methoxybenzylidene)-5-methyl-1-(4-tolyl)-1H-1,2,3-triazole-4-carbohydrazide, C19H19N5O2
- Crystal structure and molecular packing of O-ethyl (2-chlorophenyl)carbamothioate, C9H10ClNOS
- Crystal structure of pyrene-2-carbaldehyde, C17H10O
- Crystal structure of (E)-2,4-diiodo-6-(4-methyl-2-nitrostyryl)phenol, C14H10I2N2O3
- Crystal structure of (E)-2,4-dichloro-6-(((4-methoxy-2-nitrophenyl)imino)methyl)phenol, C14H10Cl2N2O4
- Crystal structure of (E)-2-bromo-4-chloro-6-(4-methoxy-2-nitrostyryl)phenol, C14H10BrClN2O4
- Crystal structure of (E)-4,6-diiodo-2-(((4-methoxy-2-nitrophenyl)imino)methyl)-3-methylphenol, C14H10I2N2O4
- The crystal structure of 7-bromo-1-cyclopropyl-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid an intermediate of the ozenoxacin synthesis, C14H12BrNO3
- Crystal structure of bis(N-(1-(pyrazin-2-yl)ethylidene)nicotinohydrazonato-κ3N,N′,O)copper(II) C24H20N10O2Cu
- Crystal structure of diaqua-dinitrato-k2O,O′((Z)-N-((E)-1-(pyrazin-2-yl)ethylidene)nicotinohydrazonato-k3N,N′,O)europium(II), C12H14N7O9Eu
- Crystal structure of ethyl 4-amino-5-(5-methyl-1-(4-tolyl)-1H-1,2,3-triazole-4-carbonyl)-2-(phenylamino)thiophene-3-carboxylate, C24H23N5O3S
- The crystal structure of acridin-10-ium2-carboxybenzoate, C21H15NO4
- The crystal structure of 3-((phenylamino)methylene)-1,5-dioxaspiro[5.5]undecane-2,4-dione, C16H17N1O4
- Crystal structure of 12-chloro-5,6,7,12-tetrahydrodibenzo[c,f][1,5]oxastibocine, C14H12ClOSb
- Crystal structure of 4-((1,3-dioxoisoindolin-2-yl)methyl)phenethyl 4-methylbenzenesulfonate, C24H21NO5S
- Crystal structure of 3-methyl-2,3-dihydro-2-thioxoquinazolin-4(1H)-one, C9H8N2OS
- Crystal structure of tert-butyl (2-(4-oxo-2-thioxo-1,4-dihydroquinazolin-3(2H)-yl)ethyl)carbamate, C15H19N3O3S
- Crystal structure of ethyl 5-formyl-3,4-dimethylpyrrole-2-carboxylate–1-(propan-2-ylidene)thiosemicarbazide (1/1), C14H22N4O3S
- Crystal structure of bis-(N′-(5-ethoxycarbonyl-3,4-dimethyl-pyrrol-2-yl-methylidene)-3-hydroxybenzohydrazide-κ2O,N)copper(II) – dimethylformamide (1/2), C40H50N8O10Cu
- Crystal structure of bis(acetato-κO)bis{2-((1H-tetrazol-1-yl)methyl)-1H-benzo[d]imidazole-κN}zinc(II), C22H22N12O4Zn
- Crystal structure of 4-phenyl-3-((4-phenyl-1H-1,2,3-triazol-1-yl)methyl)-1H-1,2,4-triazole-5(4H)-thione, C17H14N6S
- Crystal structure of (Z)-N-(4-nitrophenyl)-3-phenyl-3-(phenylamino)acrylamide, C21H17N3O3
- Crystal structure of 1,1′-(pentane-1,5-diyl)bis(3-methyl-1H-imidazol-3-ium)bis(hexafluorophosphate), C13H22F12N4P2
- Synthesis and crystal structure of bis(furan-2-ylmethanaminium)-catena-[bis(μ2-phthalato-κ2O:O′)cobalt(II)], C26H24CoN2O10
- Crystal structure of methyl (R)-4-(o-chlorobenzoyl)-1-thia-4-azaspiro[4.5]decane-3-carboxylate, C17H20ClNO3S
- Crystal structure of 2-[[4-[2-[4-(4-methoxyphenyl)-1-piperazinyl]ethyl]phenyl] methyl]-1H-isoindole-1,3(2H)-dione, C28H29N3O3
- The crystal structure of benzenaminium 5,7-dihydroxy-4-oxo-2-phenyl-4H-chromene-8-sulfonate hydrate, C21H19NO8S
- Crystal structure of semiconducting potassium poly[(μ2-tetraselenido-κ2Se1:Se4)(μ2-pentaselenido-κ1Se1:Se1)argentate(I)], K3AgSe9
- Crystal structure of 2-isopropyl-8-methyl-phenanthrene-3,4-dione, C18H16O2
- Crystal structure of 2-isopropyl-8,8-dimethyl-5,6,7,8-tetrahydrophenanthrene-3,4-dione, C19H22O2
- Crystal structure of (E)-2-(1-((2-aminophenyl)imino)ethyl)-4-bromophenol, C14H13BrN2O
- Crystal structure of 1,1-di(4-cyanophenyl)-2,2-diphenylethene, C28H18N2
- Crystal structure of bis(hydroxylamido-κ2O,N)-oxido(1H-pyrazole-3-carboxylato-κ2O,N)vanadium(V), C4H7N4O5V
- The crystal structure of In1.2B3O5.6(OH)1.4
- The crystal structure of chlorido(2-(1H-pyrazol-3-yl)phenolato-κ2N,O)(2-(1H-pyrazol-3-yl)phenol-κN)copper(II), C18H15ClCuN4O2
- Crystal structure of 1-heptylpyridazin-1-ium iodide, C11H19N2I
- The crystal structure of N-butylpyridinium bis(μ2-dichlorido)-tetrachloridodicopper(II), C18H28N2Cu2Cl6
- Crystal structure of 6-hydroxy-5-((2-hydroxy-6-oxocyclohex-1-en-1-yl)(4-methoxyphenyl)methyl)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione, C20H22N2O6
- Crystal structure of bis(acetonitrile)-diaqua-dichloridoiron(II), C4H10Cl2N2O2Fe
Artikel in diesem Heft
- Cover and Frontmatter
- Crystal structure of (E)-1-(4-(((E)-2-hydroxy-5-methylbenzylidene)amino)phenyl)ethan-1-one O-methyl oxime, C17H18N2O2
- Crystal structure of 1,3,5,7-tetraazaadamantane-1,3-diium 2,5-dicarboxyterephthalate, C16H18N4O8
- Crystal structure of guanidinium tetrabutyl-ammonium 5-hydroxyisophthalate dihydrate, C25H50N4O7
- Crystal structure of poly[aqua-(μ2-5-methoxyisophthalate-κ3O,O′:O′′)-(μ2-1,4-bis((1H-1,2,4-triazol-1-yl)methyl)benzene-κ2N:N′)nickel(II), NiC21H20N6O6
- Crystal structure of aqua-bis(3,4-dimethoxybenzoato-κ1O)-(2,2′-bipyridine-κ2N,N′)copper(II), C28H26CuN2O9
- Crystal structure of catena-poly[aqua-(μ2-(3,5-di(1H-imidazol-1-yl)-pyridine-κ2N:N′)-(μ2-2-(carboxylatomethyl)benzoato-κ2O:O′)] cadmium(II), C20H17CdN5O5
- The crystal structure of catena-poly[chlorido-(μ2-5-methyl-1,3,4-thiadiazole-2-thiolato-κ2S:N)mercury(II)], C3H3ClHgN2S2
- Crystal structure of (E)-2,4-dichloro-6-(((4-methyl-2-nitrophenyl)imino)methyl)phenol, C14H10Cl2N2O3
- Crystal structure of a new polymorph of bis[μ-1,3-bis(diphenylphosphino)propane-κ2P:P′-disilver(I)] bis(tetrafluoroborate), [Ag(dppp)]2(BF4)2, C54H52Ag2B2F8P4
- The crystal structure of 2-phenyl-4,6-bis(R-tert-butylsulfonamido)-1,3,5-triazine – ethyl acetate (2/1), C38H58N10O6S4
- Crystal structure of 6-amino-8-(2-methoxy-phenyl)-2-methyl-2,3,8,8a-tetrahydro-1H-iso-quinoline-5,7,7-tricarbonitrile monohydrate, C20H21N5O2
- Crystal structure of methyl (1-phenylethyl)carbamate, C10H13NO2
- Crystal structure of dimethanol-(μ2-squarato-κ2O:O′)-tetrakis(tri-p-tolylphosphane-κP)disilver(I) – methanol (1/2), C92H98Ag2O8P4
- Crystal structure of catena-poly[bis(μ2-1,4-bis(triazol-1-ylmethyl)benzene-κ2N:N′)-bis(5-tert-butyl-isophthalate-κO)copper(II)]tetrahydrate, C36H46CuN6O12
- Crystal structure of 4-aminopyridinium 4-acetyl-(pyridin-4-yl)-1H-1,2,3-triazol-5-olate monohydrate, C14H16N6O3
- Crystal structure of 2-(8-bromo-2-phenylimidazo[1,2-α]pyridin-3-yl)-6,7-dimethyl-3-phenylquinoxaline, C29H21BrN4
- Crystal structure of aqua(1-(2-pyridyl)ethanone oxime-κ2N,N′)(1-(2-pyridyl)ethanone oximato-κ2N,N′) nitrate monohydrate, C14H19N5O7Cu
- Crystal structure of poly[tetraaqua-(μ4-oxalato-κ4O,O′:O′′,O′′′)-(μ8-benzene-1,2,4,5-tetracarboxylato-κ8O1:O2:O3:O4:O5:O6:O7:O8)yttrium(III)], C6H5O8Y
- Crystal structure of bis{catena-poly[(μ2-1,2-bis(4-pyridyl)ethane-κ2N:N′)silver(I)]} diaqua-bis(5-(4-carboxyphenyl)pyridine-2-carboxylato-κ2N,O)-(μ2-1,2-bis(4-pyridyl)ethane-κ2N:N′)disilver(I) octahydrate, C31H35Ag2N4O9
- Crystal structure of (E)-N-(2-(benzylamino)-2-oxo-1-(4-oxo-4H-chromen-3-yl)ethyl)-N-(4-bromophenyl)-3-chloroacrylamide hydrate, C27H22BrClN2O5
- Crystal structure of catena-poly[octaaqua-bis(μ2-4,6-dicarboxyisophthalate-κ2O:O′)cadmium(II)disodium(I)] dihydrate, C20H28CdNa2O26
- Crystal structure of acetonitrile{bis(2-benzimidazolylmethyl)amine-κ3N,N′,N′′}-{maleato-κO}zinc(II) perchlorate - acetonitrile (1/1), C24H24ClN7O8Zn
- Crystal structure of 2-amino-4-(3,5-dibromo-4-hydroxyphenyl)-7-methyl-5-oxo-2H,5H-pyrano[4,3-b]pyran-3-carbonitrile, C16H10Br2N2O4
- Crystal structure of catena-poly[diaqua-(μ2-3,5-bis(pyridin-4-ylmethoxy)benzoate-κ2N:O) manganese(II)] tetrahydrate [(3,5-bis-(pyridin-4-ylmethoxy)-benzoic-κ1Oκ1N) manganese(II)] trihydrate, C38H42MnN4O14
- The crystal structure of 2-carboxybenzaldehyde-2-phenylacetohydrazone, C16H14N2O3
- The crystal structure of poly[μ2-aqua-(μ2-2-naphthylamine-1-sulfonato-κ3O,O′:O′′)sodium(I)], C10H10N1O4S1Na
- The crystal structure of phthalazin-1(2H)-one, C8H6N2O1
- Crystal structure of 3,5-bis(trifluoromethyl)benzyl(Z)-N-(adamantan-1-yl)morpholine-4-carbothioimidate, C24H28F6N2OS
- Crystal structure of diazido-bis(μ2-pyridin-2-ylmethanolato-κ2N:O)-bis(pyridin-2-ylmethanolato-κ2N,O)dicobalt(III) – methanol (1/3), C27H35Co2N10O7
- Crystal structure of N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(2,2,2-trifluoroethoxy)-2-pyridinesulfonamide, C14H14F3N5O6S
- Crystal structure of 1-phenyl-N′-(1-phenyl-5-(thiophen-2-yl)-1H-pyrazole-3-carbonyl)-5-(thiophen-2-yl)-1H-pyrazole-3-carbohydrazide, C28H20N6O2S2
- The crystal structure of poly[bis(4-hydroxybenzoato-κO)-(μ2-4,4′-bipyridine-κ2N:N′)copper(II)] hydrate, C24H20N2O7Cu
- Crystal structure of poly[μ3-5-(4-(2,6-di(pyridine-2-yl)pyridine-4-yl)phenoxy)isophthalato-κ5O:O′,O′′:N,N′,N′′cobalt(II)], C29H17CoN3O5
- Crystal structure of poly[μ3-5-(4-(2,6-di(pyridine-2-yl)pyridine-4-yl)phenoxy)isophthalato-κ6O:O′,O′′:N,N′,N′′)cobalt(II)] C29H17CoN3O5
- Crystal structure of diaqua-(acetato-κ3O,O′:O′′)-(μ3-4,6-di(1H-imidazol-1-yl)isophthalato-κ4O:O′:O′′,O′′′)lanthanum(III), C16H15LaN4O8
- Synthesis and crystal structure of 6-carboxy-1-(3,5-dicarboxyphenyl)-1H-benzo[d]imidazol-3-ium-5-carboxylate dihydrate, C18H12N2O8
- Crystal structure of (E)-2-hydroxybenzaldehyde O-(2-(((E)-(4-(dimethylamino)benzylidene)amino)oxy)ethyl)oxime, C18H21N3O3
- Crystal structure of bis{2-((E)-((4-((E)-1-(methoxyimino)ethyl)phenyl)imino)methyl)phenolato-κ2N,O}zinc(II), C32H30N4O4Zn
- Crystal structure of bis(9-aminoacridin-10-ium) tetrachloridocuprate(II) monohydrate, C26H24Cl4CuN4O
- The crystal structure of 4-tert-butyl-N′-[(E)-(4-fluoro-3-methoxyphenyl)methylidene]benzohydrazide, C19H21F1N2O2
- Crystal structure of (E)-3-(3-(5-methyl-1-4-tolyl-1H-1,2,3-triazol-4-yl)-1-phenyl-1H-pyrazol-4-yl)-1-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)prop-2-en-1-one, C31H26N8O
- Crystal structure of (E)-N′-(4-methoxybenzylidene)-5-methyl-1-(4-tolyl)-1H-1,2,3-triazole-4-carbohydrazide, C19H19N5O2
- Crystal structure and molecular packing of O-ethyl (2-chlorophenyl)carbamothioate, C9H10ClNOS
- Crystal structure of pyrene-2-carbaldehyde, C17H10O
- Crystal structure of (E)-2,4-diiodo-6-(4-methyl-2-nitrostyryl)phenol, C14H10I2N2O3
- Crystal structure of (E)-2,4-dichloro-6-(((4-methoxy-2-nitrophenyl)imino)methyl)phenol, C14H10Cl2N2O4
- Crystal structure of (E)-2-bromo-4-chloro-6-(4-methoxy-2-nitrostyryl)phenol, C14H10BrClN2O4
- Crystal structure of (E)-4,6-diiodo-2-(((4-methoxy-2-nitrophenyl)imino)methyl)-3-methylphenol, C14H10I2N2O4
- The crystal structure of 7-bromo-1-cyclopropyl-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid an intermediate of the ozenoxacin synthesis, C14H12BrNO3
- Crystal structure of bis(N-(1-(pyrazin-2-yl)ethylidene)nicotinohydrazonato-κ3N,N′,O)copper(II) C24H20N10O2Cu
- Crystal structure of diaqua-dinitrato-k2O,O′((Z)-N-((E)-1-(pyrazin-2-yl)ethylidene)nicotinohydrazonato-k3N,N′,O)europium(II), C12H14N7O9Eu
- Crystal structure of ethyl 4-amino-5-(5-methyl-1-(4-tolyl)-1H-1,2,3-triazole-4-carbonyl)-2-(phenylamino)thiophene-3-carboxylate, C24H23N5O3S
- The crystal structure of acridin-10-ium2-carboxybenzoate, C21H15NO4
- The crystal structure of 3-((phenylamino)methylene)-1,5-dioxaspiro[5.5]undecane-2,4-dione, C16H17N1O4
- Crystal structure of 12-chloro-5,6,7,12-tetrahydrodibenzo[c,f][1,5]oxastibocine, C14H12ClOSb
- Crystal structure of 4-((1,3-dioxoisoindolin-2-yl)methyl)phenethyl 4-methylbenzenesulfonate, C24H21NO5S
- Crystal structure of 3-methyl-2,3-dihydro-2-thioxoquinazolin-4(1H)-one, C9H8N2OS
- Crystal structure of tert-butyl (2-(4-oxo-2-thioxo-1,4-dihydroquinazolin-3(2H)-yl)ethyl)carbamate, C15H19N3O3S
- Crystal structure of ethyl 5-formyl-3,4-dimethylpyrrole-2-carboxylate–1-(propan-2-ylidene)thiosemicarbazide (1/1), C14H22N4O3S
- Crystal structure of bis-(N′-(5-ethoxycarbonyl-3,4-dimethyl-pyrrol-2-yl-methylidene)-3-hydroxybenzohydrazide-κ2O,N)copper(II) – dimethylformamide (1/2), C40H50N8O10Cu
- Crystal structure of bis(acetato-κO)bis{2-((1H-tetrazol-1-yl)methyl)-1H-benzo[d]imidazole-κN}zinc(II), C22H22N12O4Zn
- Crystal structure of 4-phenyl-3-((4-phenyl-1H-1,2,3-triazol-1-yl)methyl)-1H-1,2,4-triazole-5(4H)-thione, C17H14N6S
- Crystal structure of (Z)-N-(4-nitrophenyl)-3-phenyl-3-(phenylamino)acrylamide, C21H17N3O3
- Crystal structure of 1,1′-(pentane-1,5-diyl)bis(3-methyl-1H-imidazol-3-ium)bis(hexafluorophosphate), C13H22F12N4P2
- Synthesis and crystal structure of bis(furan-2-ylmethanaminium)-catena-[bis(μ2-phthalato-κ2O:O′)cobalt(II)], C26H24CoN2O10
- Crystal structure of methyl (R)-4-(o-chlorobenzoyl)-1-thia-4-azaspiro[4.5]decane-3-carboxylate, C17H20ClNO3S
- Crystal structure of 2-[[4-[2-[4-(4-methoxyphenyl)-1-piperazinyl]ethyl]phenyl] methyl]-1H-isoindole-1,3(2H)-dione, C28H29N3O3
- The crystal structure of benzenaminium 5,7-dihydroxy-4-oxo-2-phenyl-4H-chromene-8-sulfonate hydrate, C21H19NO8S
- Crystal structure of semiconducting potassium poly[(μ2-tetraselenido-κ2Se1:Se4)(μ2-pentaselenido-κ1Se1:Se1)argentate(I)], K3AgSe9
- Crystal structure of 2-isopropyl-8-methyl-phenanthrene-3,4-dione, C18H16O2
- Crystal structure of 2-isopropyl-8,8-dimethyl-5,6,7,8-tetrahydrophenanthrene-3,4-dione, C19H22O2
- Crystal structure of (E)-2-(1-((2-aminophenyl)imino)ethyl)-4-bromophenol, C14H13BrN2O
- Crystal structure of 1,1-di(4-cyanophenyl)-2,2-diphenylethene, C28H18N2
- Crystal structure of bis(hydroxylamido-κ2O,N)-oxido(1H-pyrazole-3-carboxylato-κ2O,N)vanadium(V), C4H7N4O5V
- The crystal structure of In1.2B3O5.6(OH)1.4
- The crystal structure of chlorido(2-(1H-pyrazol-3-yl)phenolato-κ2N,O)(2-(1H-pyrazol-3-yl)phenol-κN)copper(II), C18H15ClCuN4O2
- Crystal structure of 1-heptylpyridazin-1-ium iodide, C11H19N2I
- The crystal structure of N-butylpyridinium bis(μ2-dichlorido)-tetrachloridodicopper(II), C18H28N2Cu2Cl6
- Crystal structure of 6-hydroxy-5-((2-hydroxy-6-oxocyclohex-1-en-1-yl)(4-methoxyphenyl)methyl)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione, C20H22N2O6
- Crystal structure of bis(acetonitrile)-diaqua-dichloridoiron(II), C4H10Cl2N2O2Fe