Startseite Naturwissenschaften Crystal structure of bis(tetrapropylammonium) nonaselenidotetrastannate(IV), (Pr4N)2[Sn4Se9]
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Crystal structure of bis(tetrapropylammonium) nonaselenidotetrastannate(IV), (Pr4N)2[Sn4Se9]

  • Kang–Woo Kim ORCID logo EMAIL logo
Veröffentlicht/Copyright: 22. März 2022
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Zeitschrift für Kristallographie - New Crystal Structures
Aus der Zeitschrift Zeitschrift für Kristallographie - New Crystal Structures Band 237 Heft 3

Abstract

C24H56N2Sn4Se9, monoclinic, P21/n (no. 14), a = 15.3276(10) Å, b = 19.0577(15) Å, c = 15.3980(11) Å, β = 97.947(3)°, V = 4454.7(6) Å3, Z = 4, R gt (F) = 0.0313, wRref(F2) = 0.0686, T = 223 K.

CCDC no.: 2157679

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: Orange rod
Size: 0.16 × 0.12 × 0.07 mm
Wavelength: Mo Kα radiation (0.71073 Å)
μ: 9.59 mm−1
Diffractometer, scan mode: PHOTON 100 CMOS, φ and ω
θmax, completeness: 28.3°, >99%
N(hkl)measured, N(hkl)unique, Rint: 145688, 11105, 0.083
Criterion for Iobs, N(hkl)gt: Iobs > 2 σ(Iobs), 8204
N(param)refined: 354
Programs: Bruker [1], SHELX [2], WinGX/ORTEP [3], Diamond [4]
Table 2:

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

Atom x y z Uiso*/Ueq
Sn1 0.22839 (2) 0.18670 (2) 0.41491 (2) 0.02694 (7)
Sn2 0.04329 (2) 0.18337 (2) 0.24021 (2) 0.02988 (7)
Sn3 0.04474 (2) 0.06094 (2) 0.43074 (2) 0.03384 (8)
Sn4 0.41750 (2) 0.25281 (2) 0.54790 (2) 0.03220 (8)
Se1 0.05478 (3) 0.21112 (2) 0.41239 (3) 0.02886 (10)
Se2 −0.02049 (3) 0.06289 (3) 0.26825 (3) 0.04200 (12)
Se3 0.21224 (3) 0.06136 (3) 0.46428 (3) 0.03648 (11)
Se4 −0.04247 (4) 0.07812 (3) 0.55504 (4) 0.04611 (13)
Se5 −0.05257 (3) 0.29271 (3) 0.20429 (3) 0.03519 (11)
Se6 0.21039 (3) 0.19795 (3) 0.24849 (3) 0.03350 (11)
Se7 0.40742 (3) 0.16978 (3) 0.42266 (3) 0.03900 (12)
Se8 0.25685 (3) 0.28928 (3) 0.52333 (3) 0.03312 (10)
Se9 0.02744 (3) 0.15127 (3) 0.06473 (3) 0.04989 (14)
N1 0.1984 (3) 0.4546 (2) 0.3183 (3) 0.0406 (9)
N2 0.1718 (3) 0.2987 (2) 0.7996 (3) 0.0506 (11)
C1 0.1257 (3) 0.4162 (3) 0.3564 (4) 0.0463 (12)
H1A 0.1094 0.3752 0.3203 0.056*
H1B 0.1494 0.3996 0.4144 0.056*
C2 0.0436 (4) 0.4577 (4) 0.3636 (5) 0.0716 (19)
H2A 0.0133 0.4676 0.3054 0.086*
H2B 0.0595 0.5021 0.3924 0.086*
C3 −0.0170 (4) 0.4178 (4) 0.4151 (5) 0.0746 (19)
H3A −0.0691 0.4451 0.4185 0.112*
H3B 0.0125 0.4089 0.4731 0.112*
H3C −0.0331 0.3741 0.3863 0.112*
C4 0.2712 (3) 0.4014 (3) 0.3137 (3) 0.0444 (12)
H4A 0.2896 0.3834 0.3723 0.053*
H4B 0.2471 0.3624 0.2776 0.053*
C5 0.3512 (4) 0.4284 (3) 0.2778 (4) 0.0645 (17)
H5A 0.3737 0.4699 0.3100 0.077*
H5B 0.3356 0.4413 0.2166 0.077*
C6 0.4213 (4) 0.3716 (4) 0.2862 (5) 0.081 (2)
H6A 0.4724 0.3885 0.2630 0.121*
H6B 0.3987 0.3308 0.2541 0.121*
H6C 0.4371 0.3596 0.3469 0.121*
C7 0.1645 (4) 0.4838 (3) 0.2280 (3) 0.0495 (13)
H7A 0.1158 0.5154 0.2332 0.059*
H7B 0.2110 0.5111 0.2075 0.059*
C8 0.1339 (5) 0.4286 (4) 0.1602 (4) 0.0750 (19)
H8A 0.1848 0.4053 0.1424 0.090*
H8B 0.0995 0.3936 0.1862 0.090*
C9 0.0793 (5) 0.4591 (4) 0.0812 (5) 0.086 (2)
H9A 0.0618 0.4225 0.0396 0.129*
H9B 0.1133 0.4935 0.0549 0.129*
H9C 0.0279 0.4810 0.0983 0.129*
C10 0.2313 (4) 0.5155 (3) 0.3761 (4) 0.0608 (16)
H10A 0.1821 0.5467 0.3806 0.073*
H10B 0.2737 0.5414 0.3474 0.073*
C11 0.2739 (6) 0.4972 (4) 0.4680 (5) 0.097 (3)
H11A 0.2380 0.4622 0.4923 0.117*
H11B 0.3312 0.4765 0.4650 0.117*
C12 0.2850 (6) 0.5586 (5) 0.5279 (6) 0.121 (4)
H12A 0.3111 0.5437 0.5851 0.182*
H12B 0.2285 0.5793 0.5316 0.182*
H12C 0.3224 0.5926 0.5056 0.182*
C13 0.2108 (4) 0.2352 (3) 0.7590 (4) 0.0584 (15)
H13A 0.2137 0.2453 0.6977 0.070*
H13B 0.2707 0.2287 0.7876 0.070*
C14 0.1615 (5) 0.1673 (4) 0.7645 (5) 0.086 (2)
H14A 0.1554 0.1579 0.8252 0.103*
H14B 0.1029 0.1719 0.7320 0.103*
C15 0.2073 (6) 0.1077 (5) 0.7288 (7) 0.124 (3)
H15A 0.1868 0.1028 0.6673 0.186*
H15B 0.1950 0.0653 0.7586 0.186*
H15C 0.2696 0.1161 0.7372 0.186*
C16 0.1748 (4) 0.2900 (3) 0.8971 (4) 0.0570 (15)
H16A 0.1390 0.2497 0.9076 0.068*
H16B 0.1480 0.3310 0.9198 0.068*
C17 0.2652 (5) 0.2802 (4) 0.9486 (4) 0.081 (2)
H17A 0.2895 0.2354 0.9342 0.097*
H17B 0.3045 0.3170 0.9340 0.097*
C18 0.2570 (6) 0.2830 (5) 1.0449 (5) 0.107 (3)
H18A 0.3143 0.2784 1.0786 0.161*
H18B 0.2200 0.2452 1.0592 0.161*
H18C 0.2314 0.3270 1.0582 0.161*
C19 0.0760 (4) 0.3063 (3) 0.7616 (4) 0.0618 (16)
H19A 0.0449 0.2650 0.7780 0.074*
H19B 0.0522 0.3464 0.7892 0.074*
C20 0.0554 (4) 0.3152 (5) 0.6642 (5) 0.094 (3)
H20A 0.0810 0.3588 0.6471 0.113*
H20B 0.0816 0.2770 0.6352 0.113*
C21 −0.0418 (5) 0.3162 (5) 0.6354 (6) 0.113 (3)
H21A −0.0536 0.3054 0.5740 0.169*
H21B −0.0646 0.3619 0.6456 0.169*
H21C −0.0697 0.2819 0.6681 0.169*
C22 0.2271 (4) 0.3611 (4) 0.7788 (5) 0.076 (2)
H22A 0.2885 0.3471 0.7889 0.091*
H22B 0.2128 0.3713 0.7167 0.091*
C23 0.2177 (7) 0.4281 (5) 0.8289 (9) 0.161 (5)
H23A 0.2257 0.4154 0.8905 0.193*
H23B 0.2676 0.4572 0.8201 0.193*
C24 0.1456 (6) 0.4703 (6) 0.8160 (9) 0.163 (5)
H24A 0.1534 0.5090 0.8563 0.244*
H24B 0.0944 0.4439 0.8257 0.244*
H24C 0.1379 0.4877 0.7570 0.244*

Source of material

The starting materials [CH3COCHC(O)CH3]2SnCl2 (0.020 g, 0.052 mmol), K2Se (0.016 g, 0.10 mmol) and Pr4NBr (0.028 g, 0.10 mmol) were charged to a Pyrex tube with diameter of 9 mm under an argon atmosphere and about 0.5 mL 1:2 (v/v) H2O/MeOH mixture was added as a solvent. While the solvent was being frozen, the Pyrex tube was evacuated under vacuum and sealed with the use of a flame. The sealed tube was placed in an oven and heated at 110 °C for a day, then cooled to room temperature. Orange red rectangular chunky crystals were isolated by filtration and washed with MeOH and diethyl ether several times. Crystals of (Pr4N)2[Sn4Se9] were obtained in 65% yield, based on the Sn metal used.

Experimental details

H atoms were positioned geometrically and treated as riding, with C–H = 0.97 (CH2) and 0.96 (CH3) Å with Uiso(H) = 1.2 (1.5 for methyl) Ueq(C). H atoms of the CH3 were positioned to be staggered with respect to the shortest other bond to the atom to which the CH3 is attached.

Comment

The title compound, (Pr4N)2[Sn4Se9], which has been prepared by the solvothermal reaction of [CH3COCHC(O)CH3]2SnCl2, K2Se and Pr4NBr with 1:2 (v/v) H2O/MeOH mixture as a solvent, is composed of a 2D polymeric, layered [Sn4Se9]2− anion and charge-balancing Pr4N+ cations (see upper part of the figure). (Pr4N)2[Sn4Se9] features to be a new member of A2Sn4Se9 (A = Rb, Cs, NH4, {Fe(bipy)3}0.5, (Bmmim)0.5{Ni(1,2-pda)3}0.25, (Bmmim)0.375(dienH)0.125{Ni(dien)2}0.25) family and the Se analogue of (Pr4N)2[Sn4S9] [5], [6], [7], [8], [9], [10], [11]. In the A2Sn4Se9 family, there exist three different structural types of the [Sn4Se9]2− anion. Small cations such as Rb+, Cs+, NH 4 + stabilize a 2D layered structure of [Sn4Se9]2− containing two 5-coordinate trigonal bipyramidal Sn and two 4-coordinate tetrahedral Sn [5, 6]. In the case including large transition metal complex cations such as {Fe(bipy)3}0.5, (Bmmim)0.5{Ni(1,2-pda)3}0.25, (Bmmim)0.375(dienH)0.125{Ni(dien)2}0.25, a 3D framework structure of [Sn4Se9]2− with all four Sn of 5-coordinate trigonal bipyramidal geometry have been stabilized [7], [8], [9]. In the new member, (Pr4N)2[Sn4Se9], a 2D layered structure of [Sn4Se9]2− with three 5-coordinate trigonal bipyramidal Sn and one 4-coordinate tetrahedral Sn has been stabilized.

(Pr4N)2[Sn4Se9] crystallizes in the space group P21/n, which is the same space group as the sulfur analogue, (Pr4N)2[Sn4S9] crystallizes in [10, 11]. As it can be seen from the top-view of the [Sn4Se9]2− layer of (Pr4N)2[Sn4Se9] (see the upper part of the figure), building units of the [Sn4Se9]2− layer are edge-shared two Sn3Se4 broken cubes and SnSe4 tetrahedra. The SnSe4 tetrahedra connect the edge-shared two Sn3Se4 broken cubes, forming large elliptical 32-membered rings. A closer inspection of the edge-shared two Sn3Se4 cubes reveals that the edge-sharing of two Sn3Se4 cubes is accomplished through μ2–Se (which is Se(9)) bridges. An asymmetric unit of Sn4Se9 is therefore composed of a Sn3Se4 broken cube, a Se bridge and a SnSe4 tetrahedron. There are three SnSe5 trigonal bipyramids in the edge-shared Sn3Se4 cube, with equatorial Sn–Se bond distances ranging from 2.5030(6) to 2.5687(6) Å and axial Sn–Se bond distances ranging from 2.6600(6) to 2.8822(6) Å. Sn–Se bond distances in the SnSe4 tetrahedron range from 2.4753(6) to 2.5410(5) Å. Another feature of the [Sn4Se9]2− layers in (Pr4N)2[Sn4Se9] is that they are quite corrugated running along the crystallographic b axis, as it can be seen from the side view of the layers (lower part of the figure).

Corresponding author: Kang–Woo Kim, Department of Chemistry & Research Institute for Natural Sciences, Incheon National University, Incheon, 22012, Korea, E-mail:

Funding source: Incheon National University

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

  2. Research funding: This work was supported by the Incheon National University Research Grant in 2017.

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

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Received: 2022-02-23
Accepted: 2022-03-11
Published Online: 2022-03-22
Published in Print: 2022-06-27

© 2022 Kang–Woo Kim, 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. New Crystal Structures
  3. Crystal structure of (E)-(4-imidazol-1-yl-phenyl)-(2-methoxy-benzylidene)-amine monohydrate, C17H17N3O2
  4. Crystal structure of 6-methyl-3-(pyrrolidine-1-carbonyl)-2H-chromen-2-one, C15H15N1O3
  5. Crystal structure of 4-methyl-4-nitropentanoic acid, C6H11NO4
  6. The crystal structure of (E)-3-(furan-2-yl)acrylonitrile, C7H5NO
  7. Crystal structure of 3-(difluoromethyl)-1-methyl-N-(4,11,11-trimethyl-1,2,3,4-tetrahydro-1,4-methanoacridin-9-yl)-1H-pyrazole-4-carboxamide monohydrate, C23H26F2N4O3
  8. Crystal structure of 2-(4-bromobenzyloxy)-6-chloropyridine, C12H9BrClNO
  9. Crystal structure of N-(4-bromo-2,6-dichloro-phenyl)pyrazin-2-amine, C10H6BrCl2N3
  10. Crystal structure of (E)-1-(2–nitrophenyl)-3-phenylprop-2-en-1-one, C15H11NO3
  11. The crystal structure of (E)-3-chloro-2-(2-(4-fluorobenzylidene)hydrazinyl)pyridine, C12H9ClFN3
  12. Crystal structure of (E)-amino(2-(thiazol-2-ylmethylene)hydrazineyl)methaniminium nitrate, C10H16N12O6S2
  13. Crystal structure of 9-methoxy-2,3,4,4a,5,6-hexahydro-1H-pyrido [1′,2′:1,6]pyrazino[2,3-b]quinoxaline, C15H18N4O
  14. The crystal structure bis(dimethylsulfoxide-κ1O)-dipyridine-κ1 N-bis(m2-(Z)-3-methyl-2-oxido-N-((Z)-oxido(phenyl)methylene)benzohydrazonato-κ5)trinickel(II) - dimethylsulfoxide (1/2), C48H56N6Ni3O10S4
  15. Crystal structure of bis(bis(triphenylphosphine)iminium) tetradecacarbonyltetratelluridopentaferrate(2-), (PPN)2[Fe5Te4(CO)14]
  16. Crystal structure of 4-Hydroxy-3-(naphthalen-2-ylthio)pent-3-en-2-one, C15H14O2S
  17. The crystal structure of [(1,10-phenanthroline-κ2 N,N)-bis(6-phenylpyridine-2-carboxylate-κ2 N,O)nickel(II)] monohydrate, C36H26N4O5Ni
  18. Crystal structure of 3,3′-(pyridine-2,6-diylbis(methylene))bis(1-propyl-1H-imidazol-3-ium) ditetrafluoroborate, C19H27B2F8N5
  19. The crystal structure of (E)-1-(4-aminophenyl)-3-(p-tolyl)prop-2-en-1-one, C16H15NO
  20. The crystal structure of poly[(μ2-terephthalato-κ4O,O′: O″,O‴)-(μ4-terephthalato-κ4O:O′:O″:O‴)-{μ4-(1,2,4,5-tetrakis(1,2,4-triazol-1-ylmethyl)-benzene-κ4O:O′:O″,O‴)}dicadmium(II)] – water – acetronitrile (1/2/2), C38H36N14O10Cd2
  21. The crystal structure of diaqua-bis(6-phenylpyridine-2-carboxylato-κ2 N,O)cobalt(II)–water–N,N-dimethylformamide(1/2/1), C27H31N3O9Co
  22. The co-crystal structure of 4-hydroxy-3-methoxybenzoic acid – 4,4′-bipyridine, C8H8O4·C10H8N2
  23. Crystal structure of catena-poly[(μ2-1,1′-(biphenyl-4,4′-diyl)bis(1H-imidazol)-κ2N:N′)-bis(4-bromobenzoate-κ1O)cobalt(II)], C32H22Br2CoN4O4
  24. Crystal structure of (E)-5-propyl-4-((pyridin-2-ylmethylene)amino)-2,4-dihydro-3H-1,2,4-triazole-3-thione – methanol (1/1), C11H13N5S
  25. The crystal structure of (Z)-4-bromo-6-(((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)methylene)cyclohexa-2,4-dien-1-one monohydrate, C11H16BrNO5
  26. Crystal structure of bis(tetrapropylammonium) nonaselenidotetrastannate(IV), (Pr4N)2[Sn4Se9]
  27. Crystal structure of 2,6-di-tert-butyl-4-(4-chlorobenzylidene)cyclohexa-2,5-dien-1-one, C21H25ClO
  28. Crystal structure of (2,2′-((naphthalen-1-ylmethyl)azanediyl)diacetato-κ3 N,O,O′)-(1,10-phenanthroline-κ2 N,N′)-copper(II) trihydrate, CuC27H27N3O7
  29. The crystal structure of tetrakis(6-phenylpyridine-2-carboxylato-κ2N,O)-bis(1H-pyrazol-3-ylamine-κ2 N:N)dicobalt(II) dihydrate, C27H23N5O5Co
  30. The crystal structure of bis((E)-2-((tert-butylimino)methyl)-4-chlorophenolato-κ2N,O)zinc(II), C22H26Cl2N2O2Zn
  31. The crystal structure of poly[diaqua-(μ3-5-nitrobenzene-1,2,3-tricarboxylato-κ3O:O′:O′)-(μ2-4,4′-dipyridylamine-κ2N:N′)copper(II)], C38H30Cu3N8O20
  32. The crystal structure of (E)-1-ferrocenyl-3-(naphthalen-1-yl)prop-2-en-1-one, C23H18FeO
  33. The crystal structure of (E)-1-ferrocenyl-3-(4-isopropylphenyl)prop-2-en-1-one, C22H22FeO
  34. Crystal structure of 6-hydroxy-2,2-dimethyl-4Hbenzo[d][1,3]dioxin-4-one, C10H10O4
  35. The crystal structure of (2E,4E)-1-ferrocenyl-5-phenylpenta-2,4-dien-1-one, C21H18FeO
  36. Crystal structure of alaninato-κ2N,O-bis(hydroxylamido-κ2N,O)-oxido-vanadium(V), C3H10N3O5V
  37. Crystal structure of catena-poly[aqua-bis[μ2-6-(1H-imidazol-1-yl)nicotinato-κ2 N,O]copper(II)], C18H14N6O5Cu
  38. Crystal structure of diethyl 4,6-diphenyl-1,9-di-p-tolylhexahydro-3H-2,7,3,5-(epimethanetriyliminomethanetriyl)cyclopenta[b]pyridine-3,5(2H)-dicarboxylate, C42H42N2O4
  39. The crystal structure of cobalt cadmium bis(hydrogenphosphate) bis(phosphate(V)) tetrahydrate, H10O20P4Co3.14Cd1.86
  40. Crystal structure of dimethyl 1,4,6,9-tetraphenylhexahydro-3H-2,7,3,5-(epimethanetriyliminomethanetriyl)cyclopenta[b]pyridine-3,7(2H)-dicarboxylate, C38H34N2O4
  41. Crystal structure of (Z)-4-(furan-2-yl((4-iodophenyl)amino)methylene)-5-methyl-2(p-tolyl)-2,4-dihydro-3H-pyrazol-3-one, C21H16I N3O2
  42. Crystal structure of (E)-1-(4-(3,5-dimethoxystyryl)phenyl)-7-ethylheptanedioate, C25H30O6
  43. Crystal structure of 6-bromo-2-(4-chlorophenyl)chroman-4-one (6-bromo-4′-chloroflavanone), C15H10BrClO2
  44. The crystal structure of 2-(benzhydryloxy)-3-nitropyridine, C18H14N2O3
  45. The crystal structure of 1,3(4,1)-dipyridin-1-iuma-2(1,8)-diethynylanthracena-5(1,3)-benzenacyclohexaphane-11,31-diium bis(hexafluoridophosphate), C36H24F12N2P2
  46. Crystal structure of 3,6-di-tert-butyl-1-iodo-9-methyl-8-(pyren-1-ylethynyl)-9H-carbazole, C39H34IN
  47. The cocrystal 2-(dimethylammonio)-5-nitrobenzoate – 2-(dimethylamino)-5-nitrobenzoic acid, C9H10N2O4
  48. Crystal structure of 5-nitroquinazolin-4(3H)-one, C8H5N3O3
https://doi.org/10.1515/ncrs-2022-0091
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Artikel in diesem Heft

  1. Frontmatter
  2. New Crystal Structures
  3. Crystal structure of (E)-(4-imidazol-1-yl-phenyl)-(2-methoxy-benzylidene)-amine monohydrate, C17H17N3O2
  4. Crystal structure of 6-methyl-3-(pyrrolidine-1-carbonyl)-2H-chromen-2-one, C15H15N1O3
  5. Crystal structure of 4-methyl-4-nitropentanoic acid, C6H11NO4
  6. The crystal structure of (E)-3-(furan-2-yl)acrylonitrile, C7H5NO
  7. Crystal structure of 3-(difluoromethyl)-1-methyl-N-(4,11,11-trimethyl-1,2,3,4-tetrahydro-1,4-methanoacridin-9-yl)-1H-pyrazole-4-carboxamide monohydrate, C23H26F2N4O3
  8. Crystal structure of 2-(4-bromobenzyloxy)-6-chloropyridine, C12H9BrClNO
  9. Crystal structure of N-(4-bromo-2,6-dichloro-phenyl)pyrazin-2-amine, C10H6BrCl2N3
  10. Crystal structure of (E)-1-(2–nitrophenyl)-3-phenylprop-2-en-1-one, C15H11NO3
  11. The crystal structure of (E)-3-chloro-2-(2-(4-fluorobenzylidene)hydrazinyl)pyridine, C12H9ClFN3
  12. Crystal structure of (E)-amino(2-(thiazol-2-ylmethylene)hydrazineyl)methaniminium nitrate, C10H16N12O6S2
  13. Crystal structure of 9-methoxy-2,3,4,4a,5,6-hexahydro-1H-pyrido [1′,2′:1,6]pyrazino[2,3-b]quinoxaline, C15H18N4O
  14. The crystal structure bis(dimethylsulfoxide-κ1O)-dipyridine-κ1 N-bis(m2-(Z)-3-methyl-2-oxido-N-((Z)-oxido(phenyl)methylene)benzohydrazonato-κ5)trinickel(II) - dimethylsulfoxide (1/2), C48H56N6Ni3O10S4
  15. Crystal structure of bis(bis(triphenylphosphine)iminium) tetradecacarbonyltetratelluridopentaferrate(2-), (PPN)2[Fe5Te4(CO)14]
  16. Crystal structure of 4-Hydroxy-3-(naphthalen-2-ylthio)pent-3-en-2-one, C15H14O2S
  17. The crystal structure of [(1,10-phenanthroline-κ2 N,N)-bis(6-phenylpyridine-2-carboxylate-κ2 N,O)nickel(II)] monohydrate, C36H26N4O5Ni
  18. Crystal structure of 3,3′-(pyridine-2,6-diylbis(methylene))bis(1-propyl-1H-imidazol-3-ium) ditetrafluoroborate, C19H27B2F8N5
  19. The crystal structure of (E)-1-(4-aminophenyl)-3-(p-tolyl)prop-2-en-1-one, C16H15NO
  20. The crystal structure of poly[(μ2-terephthalato-κ4O,O′: O″,O‴)-(μ4-terephthalato-κ4O:O′:O″:O‴)-{μ4-(1,2,4,5-tetrakis(1,2,4-triazol-1-ylmethyl)-benzene-κ4O:O′:O″,O‴)}dicadmium(II)] – water – acetronitrile (1/2/2), C38H36N14O10Cd2
  21. The crystal structure of diaqua-bis(6-phenylpyridine-2-carboxylato-κ2 N,O)cobalt(II)–water–N,N-dimethylformamide(1/2/1), C27H31N3O9Co
  22. The co-crystal structure of 4-hydroxy-3-methoxybenzoic acid – 4,4′-bipyridine, C8H8O4·C10H8N2
  23. Crystal structure of catena-poly[(μ2-1,1′-(biphenyl-4,4′-diyl)bis(1H-imidazol)-κ2N:N′)-bis(4-bromobenzoate-κ1O)cobalt(II)], C32H22Br2CoN4O4
  24. Crystal structure of (E)-5-propyl-4-((pyridin-2-ylmethylene)amino)-2,4-dihydro-3H-1,2,4-triazole-3-thione – methanol (1/1), C11H13N5S
  25. The crystal structure of (Z)-4-bromo-6-(((1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)amino)methylene)cyclohexa-2,4-dien-1-one monohydrate, C11H16BrNO5
  26. Crystal structure of bis(tetrapropylammonium) nonaselenidotetrastannate(IV), (Pr4N)2[Sn4Se9]
  27. Crystal structure of 2,6-di-tert-butyl-4-(4-chlorobenzylidene)cyclohexa-2,5-dien-1-one, C21H25ClO
  28. Crystal structure of (2,2′-((naphthalen-1-ylmethyl)azanediyl)diacetato-κ3 N,O,O′)-(1,10-phenanthroline-κ2 N,N′)-copper(II) trihydrate, CuC27H27N3O7
  29. The crystal structure of tetrakis(6-phenylpyridine-2-carboxylato-κ2N,O)-bis(1H-pyrazol-3-ylamine-κ2 N:N)dicobalt(II) dihydrate, C27H23N5O5Co
  30. The crystal structure of bis((E)-2-((tert-butylimino)methyl)-4-chlorophenolato-κ2N,O)zinc(II), C22H26Cl2N2O2Zn
  31. The crystal structure of poly[diaqua-(μ3-5-nitrobenzene-1,2,3-tricarboxylato-κ3O:O′:O′)-(μ2-4,4′-dipyridylamine-κ2N:N′)copper(II)], C38H30Cu3N8O20
  32. The crystal structure of (E)-1-ferrocenyl-3-(naphthalen-1-yl)prop-2-en-1-one, C23H18FeO
  33. The crystal structure of (E)-1-ferrocenyl-3-(4-isopropylphenyl)prop-2-en-1-one, C22H22FeO
  34. Crystal structure of 6-hydroxy-2,2-dimethyl-4Hbenzo[d][1,3]dioxin-4-one, C10H10O4
  35. The crystal structure of (2E,4E)-1-ferrocenyl-5-phenylpenta-2,4-dien-1-one, C21H18FeO
  36. Crystal structure of alaninato-κ2N,O-bis(hydroxylamido-κ2N,O)-oxido-vanadium(V), C3H10N3O5V
  37. Crystal structure of catena-poly[aqua-bis[μ2-6-(1H-imidazol-1-yl)nicotinato-κ2 N,O]copper(II)], C18H14N6O5Cu
  38. Crystal structure of diethyl 4,6-diphenyl-1,9-di-p-tolylhexahydro-3H-2,7,3,5-(epimethanetriyliminomethanetriyl)cyclopenta[b]pyridine-3,5(2H)-dicarboxylate, C42H42N2O4
  39. The crystal structure of cobalt cadmium bis(hydrogenphosphate) bis(phosphate(V)) tetrahydrate, H10O20P4Co3.14Cd1.86
  40. Crystal structure of dimethyl 1,4,6,9-tetraphenylhexahydro-3H-2,7,3,5-(epimethanetriyliminomethanetriyl)cyclopenta[b]pyridine-3,7(2H)-dicarboxylate, C38H34N2O4
  41. Crystal structure of (Z)-4-(furan-2-yl((4-iodophenyl)amino)methylene)-5-methyl-2(p-tolyl)-2,4-dihydro-3H-pyrazol-3-one, C21H16I N3O2
  42. Crystal structure of (E)-1-(4-(3,5-dimethoxystyryl)phenyl)-7-ethylheptanedioate, C25H30O6
  43. Crystal structure of 6-bromo-2-(4-chlorophenyl)chroman-4-one (6-bromo-4′-chloroflavanone), C15H10BrClO2
  44. The crystal structure of 2-(benzhydryloxy)-3-nitropyridine, C18H14N2O3
  45. The crystal structure of 1,3(4,1)-dipyridin-1-iuma-2(1,8)-diethynylanthracena-5(1,3)-benzenacyclohexaphane-11,31-diium bis(hexafluoridophosphate), C36H24F12N2P2
  46. Crystal structure of 3,6-di-tert-butyl-1-iodo-9-methyl-8-(pyren-1-ylethynyl)-9H-carbazole, C39H34IN
  47. The cocrystal 2-(dimethylammonio)-5-nitrobenzoate – 2-(dimethylamino)-5-nitrobenzoic acid, C9H10N2O4
  48. Crystal structure of 5-nitroquinazolin-4(3H)-one, C8H5N3O3
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Heruntergeladen am 8.12.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2022-0091/html?lang=de
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