Home Crystal structure of catena-poly[2,2′-bipyridinyl-6,6′-dicarboxylato-κ4N,N′,O,O′)-(μ2-2,2′-bipyridinyl-6′-carboxyl-6-carboxylato-κ5N,N′,O,O′:O′′)samarium(III)] monohydrate, C24H13N4O8Sm · H2O
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Crystal structure of catena-poly[2,2′-bipyridinyl-6,6′-dicarboxylato-κ4N,N′,O,O′)-(μ2-2,2′-bipyridinyl-6′-carboxyl-6-carboxylato-κ5N,N′,O,O′:O′′)samarium(III)] monohydrate, C24H13N4O8Sm · H2O

  • Li Zhang and Mei Zhu EMAIL logo
Published/Copyright: February 11, 2016

Abstract

C24H15N4O9Sm, monoclinic, P21/n, a = 6.780(2) Å, b = 27.939(8) Å, c = 11.546(4) Å, β = 101.630(4)°, V = 2142.1(12) Å3, Z = 4, Rgt(F) = 0.0221, wRref(F2) = 0.0587, T = 296(2) K.

CCDC no.:: 1441698

The crystal structure is shown in the figure, Tables 13 contain details of the measurement method and a list of the atoms including atomic coordinates and displacement parameters.

Source of material

A mixture of Sm(NO3)3·6H2O (0.1 mmol, 44 mg), 2,2′-bipyridinyl-6,6′-dicarboxylic acid, (0.1 mmol, 24 mg) was dissolved in 8 mL H2O. Then the solution was heated in a 25 mL Teflon-lined autoclave under autogenous pressure at 443 K for four days. After cooling to room temperature colourless block shaped crystals were collected.

Table 1

Data collection and handling.

Crystal:Colourless, block, size 0.25×0.38×0.47 mm
Wavelength:Mo Kα radiation (0.71073 Å)
μ:28.11 cm−1
Diffractometer, scan mode:CCD area detector, φ and ω scans
2θmax:50°
N(hkl)measured, N(hkl)unique:10789, 3758
Criterion for Iobs, N(hkl)gt:Iobs > 2 σ(Iobs), 3532
N(param)refined:344
Programs:SHELX [9]
Table 2

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

AtomSitexyzUiso
H(1W)4e0.61010.11470.74170.061
H(2W)4e0.62280.14070.64250.061
H(2)4e1.40420.08290.56770.064
H(2A)4e0.77870.27960.56120.040
H(3)4e0.75560.34330.43110.044
H(4)4e0.74880.32900.23340.038
H(7)4e0.78420.31020.05190.033
H(8)4e0.78470.2837−0.13680.036
H(9)4e0.77480.2019−0.17560.031
H(14)4e0.08160.06140.08570.035
H(15)4e0.1757−0.01630.04920.044
H(16)4e0.4976−0.04190.13000.039
H(19)4e0.7886−0.06420.23620.043
H(20)4e1.1026−0.08190.34590.049
H(21)4e1.2991−0.02060.44480.043
Table 3

Atomic displacement parameters (Å2).

AtomSitexyzU11U22U33U12U13U23
Sm(1)4e0.81656(2)0.133295(6)0.26401(1)0.0153(1)0.0154(1)0.0186(1)0.00105(6)0.00314(7)0.00051(6)
N(1)4e0.5436(4)0.0659(1)0.2258(2)0.018(1)0.019(2)0.022(2)0.002(1)0.006(1)0.000(1)
N(2)4e0.9194(4)0.0429(1)0.3166(3)0.021(2)0.023(2)0.024(2)0.007(1)0.006(1)0.004(1)
N(3)4e0.7985(4)0.2204(1)0.3252(2)0.016(1)0.021(2)0.023(2)−0.000(1)0.002(1)−0.001(1)
N(4)4e0.7802(4)0.1969(1)0.1030(2)0.014(1)0.017(2)0.021(2)0.001(1)0.002(1)0.000(1)
O(1)4e0.5348(4)0.1218(1)0.6666(3)0.038(2)0.047(2)0.035(2)−0.001(1)0.005(1)−0.002(1)
O(2)4e1.3768(4)0.0624(1)0.5160(3)0.030(2)0.046(2)0.043(2)0.013(1)−0.011(1)−0.005(1)
O(3)4e1.1437(4)0.11408(9)0.4272(2)0.031(2)0.029(2)0.034(2)0.003(1)−0.003(1)0.001(1)
O(4)4e0.4632(3)0.15854(8)0.2283(2)0.016(1)0.018(1)0.037(1)−0.000(1)0.004(1)−0.000(1)
O(5)4e0.1340(4)0.14418(9)0.1990(2)0.017(1)0.029(1)0.038(2)0.005(1)0.006(1)−0.001(1)
O(6)4e0.7548(4)0.10380(9)0.0665(2)0.030(1)0.021(1)0.022(1)−0.003(1)0.007(1)−0.002(1)
O(7)4e0.7649(5)0.1452(1)0.4577(2)0.050(2)0.028(1)0.024(1)0.007(1)0.013(1)0.002(1)
O(8)4e0.7763(6)0.1117(1)−0.1207(3)0.110(3)0.031(2)0.024(2)−0.001(2)0.015(2)−0.005(1)
O(9)4e0.7688(6)0.1902(1)0.6154(2)0.081(2)0.052(2)0.022(2)−0.009(2)0.016(2)−0.006(1)
C(1)4e0.7884(5)0.2288(1)0.4377(3)0.017(2)0.033(2)0.023(2)−0.001(2)0.003(1)−0.005(2)
C(2)4e0.7773(6)0.2745(2)0.4815(4)0.029(2)0.040(2)0.032(2)−0.006(2)0.009(2)−0.015(2)
C(3)4e0.7640(6)0.3121(2)0.4042(4)0.039(2)0.025(2)0.049(3)−0.006(2)0.015(2)−0.014(2)
C(4)4e0.7630(6)0.3038(1)0.2869(4)0.033(2)0.019(2)0.044(2)−0.003(2)0.012(2)−0.003(2)
C(5)4e0.7834(5)0.2573(1)0.2491(3)0.015(2)0.022(2)0.030(2)−0.001(1)0.003(1)0.001(1)
C(6)4e0.7838(5)0.2442(1)0.1256(3)0.016(2)0.019(2)0.026(2)0.001(1)0.001(1)0.001(1)
C(7)4e0.7835(5)0.2776(1)0.0357(3)0.025(2)0.019(2)0.037(2)−0.001(1)0.005(2)0.005(2)
C(8)4e0.7822(6)0.2618(1)−0.0764(3)0.027(2)0.034(2)0.028(2)−0.001(2)0.004(2)0.012(2)
C(9)4e0.7771(5)0.2132(1)−0.0996(3)0.025(2)0.032(2)0.021(2)−0.002(2)0.002(2)0.006(2)
C(10)4e0.7754(5)0.1820(1)−0.0071(3)0.016(2)0.025(2)0.021(2)0.000(1)0.002(1)0.002(1)
C(11)4e0.7757(6)0.1847(2)0.5109(3)0.025(2)0.040(2)0.021(2)0.004(2)0.002(2)−0.003(2)
C(12)4e0.7677(6)0.1282(1)−0.0231(3)0.028(2)0.024(2)0.020(2)−0.001(1)0.002(2)−0.002(2)
C(13)4e0.3553(5)0.0803(1)0.1806(3)0.018(2)0.022(2)0.021(2)0.000(1)0.007(1)0.000(1)
C(14)4e0.2117(6)0.0506(1)0.1151(3)0.021(2)0.027(2)0.037(2)0.000(2)0.002(2)−0.004(2)
C(15)4e0.2673(6)0.0045(1)0.0946(4)0.030(2)0.025(2)0.051(3)−0.008(2)0.000(2)−0.012(2)
C(16)4e0.4591(6)−0.0106(1)0.1420(4)0.031(2)0.021(2)0.045(2)−0.002(2)0.007(2)−0.007(2)
C(17)4e0.5943(5)0.0207(1)0.2073(3)0.022(2)0.021(2)0.026(2)0.001(1)0.010(2)0.003(1)
C(18)4e0.8023(5)0.0069(1)0.2658(3)0.025(2)0.018(2)0.030(2)0.003(1)0.007(2)0.001(1)
C(19)4e0.8699(6)−0.0399(1)0.2748(4)0.031(2)0.024(2)0.052(3)0.003(2)0.007(2)−0.003(2)
C(20)4e1.0560(7)−0.0505(2)0.3402(4)0.040(2)0.025(2)0.058(3)0.016(2)0.011(2)0.007(2)
C(21)4e1.1738(6)−0.0143(2)0.3974(4)0.029(2)0.034(2)0.044(2)0.015(2)0.007(2)0.006(2)
C(22)4e1.1003(5)0.0320(1)0.3826(3)0.025(2)0.028(2)0.024(2)0.008(2)0.007(2)0.005(2)
C(23)4e1.2113(6)0.0738(1)0.4444(3)0.025(2)0.034(2)0.025(2)0.007(2)0.004(2)0.004(2)
C(24)4e0.3136(5)0.1317(1)0.2054(3)0.017(2)0.027(2)0.015(2)0.001(1)0.005(1)0.002(1)

Results and discussion

The metal ion is usually achieved by energy transfer from the bonded ligands, a process termed antenna effect [1] in reference to the naturally occurring phenomenon encountered in green plants [2]. The higher molar absorbance of the organic shell allows a better collection of the incident photons when compared to the free metal ions. This is especially true for lanthanide metal ions, for which the various selection rules make their electronic transitions strongly forbidden with molar absorption coefficients rarely higher than a few M−1·cm−1 [3]. Present-day technology in supramolecular chemistry allows a precise control of the metal coordination spheres and permits a fine-tuning of the energy-transfer processes either in simple devices used as luminescent stains [4] or in more elaborate molecular wires and sensors [5]. The choice of the ligand remains however a crucial point and molecules containing aromatic moieties are usually found to be good sensitisers for LnIII ions [6] but more rarely meet all the above-mentioned criteria [7].

In an effort to bring further understanding to the relationship between the ligand structure and the efficiency of the energy transfer process and, also, to unravel suitable synthons for the design of elaborate compartmental ligands, we have turned our attention to 2,2-bipyridine-6,6-dicarboxylic acid, H2L. Thanks to its aromatic core, combined with a four-site pincer-shaped coordinating pattern, H2L appears as an interesting candidate for use as a light-harvesting moiety for lanthanide complexes.

The asymmetric unit of the title structure contains one Sm(III) ion, and one water molecule and two anionic 2,2′-bipyridinyl-6,6′-dicarboxylato ligands (see the figure) to construct a new coordination polymer. The samarium atom is nine-coordinated by five oxygen atoms (O3, O4, O5a, O6 and O7) and four nitrogen atoms (N1, N2, N3 and N4) from three 2,2′-bipyridinyl-6,6′-dicarboxylato ligands. The Sm—O bond lengths are from 2.356(3) to 2.659(3) Å, and the Sm—N bond lengths are from 2.545(3) to 2.659(3) Å, respectively. The bond angles of O—Sm—O are in the range of 65.24(9)° to 157.95(9)°, the N—Sm—N are in the range of 59.91(9)° to 150.56(9)°. Water molecules and oxygen atoms of the carboxylic groups form hydrogen bonds: O(2)—H(2)…O(1)#1 [O…O = 2.485(4) Å, O–H…O = 161.8°]; O(1)—H(2W)…O(9) [O…O = 2.625(5) Å, O–H…O = 164.5°]; O(1)—H(1W)…O(8)#3 [O…O = 2.678(4) Å, O–H…O = 168.9°]. All the oxygen atoms of the carboxylic groups participate in the hydrogen bonding, contributing to packing stability [8]. Thus these interactions result in the infinite threedimensional architecture.


Corresponding author: Mei Zhu, College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471022, Henan Province, P. R. China, e-mail:

References

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Received: 2015-4-23
Accepted: 2015-12-10
Published Online: 2016-2-11
Published in Print: 2016-3-1

©2016 Li Zhang et al., published by De Gruyter.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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  52. Crystal structure of catena-poly[bis(μ2-4-(3-(pyridin-3-yl)-1H-1,2,4-triazol-5-yl)benzoato)-κ2N:O)copper(II)] dihydrate, C28H22N8O6Cu
  53. Crystal structure of catena-poly[tetraaqua-(μ2-4,4′-bipyridine-k2N:N′)-zinc(II)] fumarate tetrahydrate, C14H26N2O12Zn
  54. Crystal structure of triaqua-(1,10-phenanthroline)-(dihydrogen-3,3′,3′′-(2,4,6-trioxo-1,3,5-triazinane-1,3,5-triyl)tripropanoato) cobalt(II)dihydrogen-3,3′,3′′-(2,4,6-trioxo-1,3,5-triazinane-1,3,5-triyl)tripropanoate, C72H82Co2N16O42
  55. Crystal structure of poly[dibromido-(μ2–4,4′-bis-(pyrid-4-yl)biphenyl-κ2N:N′)lead(II)], C22H16N2PbBr2
  56. Crystal structure of catena-poly[diaqua-bis(μ2-5-carboxy-2-(pyridin-4-yl)benzoato-κ2O:N)-cobalt(II)]dihydrate, C26H24N2O12Co
  57. Crystal structure of 5-(4-pyridyl)pyrimidine–4,4′-bipyridine–1,3,5-benzenetriol–water (1:1:1:1), C25H23N5O4
  58. Crystal structure of 5-hydroxy-4-((4-hydroxyphenyl)imino)naphthalen-1(4H)-one monohydrate, C16H11NO3 · 0.5H2O
  59. Crystal structure of 2-amino-N-(4-methoxyphenyl)benzamide, C14H14N2O2
  60. Crystal structure of (2,5-dihydroxyphenyl)-(4-hydroxy-3,5-dimethoxyphenyl)methanone, C15H14O6
  61. Crystal structure of dichlorido[bis(2-hydroxyethyl)5′-([2,2′:6′,2′′-terpyridin]-4′-yl)-[1,1′:3′,1′′-terphenyl]-4,4′′-dicarboxylato]zinc(II), C39H31Cl2N3O6Zn
  62. Crystal structure of bis[4-(3-carboxy-6-fluoro-1-(4-fluorophenyl)-4-oxo-1,4-dihydroquinolin-7-yl)piperazin-1-ium] benzene-1,4-dicarboxylate (C20H18F2N3O3)2(C8H4O4), C48H40F4N6O10
  63. Crystal structure of (2,5-dihydroxyphenyl)-(4-methoxyphenyl)methanone, C14H12O4
  64. Crystal structure of photochromic 1-(2-methyl-5-phenyl-3-thienyl-2-[2-methyl-5-(4-ethoxylphenyl)-3-thienyl] 3,3,4,4,5,5-hexafluoro-cyclopent-1-ene, C29H22F6OS2
  65. Crystal structure of poly[diaquabis(μ2-biphenyl-2,4′-dicarboxylato-κ2O:O′)tris(μ2-1,1′-biphenyl-4,4′-diylbis(1H-imidazole)-κ2N:N′)dicobalt(II)] monohydrat, C82H64N12O11Co2
  66. Crystal structure of 2-amino-4-(3,4-difluorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, C16H12N2O2F2
  67. Crystal structure of poly[(di-μ2-aqua-κ2O:O)bis(μ5-oxalato-1:2κ2O1; 1κ1O2; 3:4:5κ3O3; 3κ1O4)(μ4-oxalato-1:2κ2O1; 2:3κ2O2; 3:4κ2O3; 4:1κ2O4)dizinc(II)disodium(I)]
  68. Crystal structure of tetraethylammonium hexachloridotantalate(V), C8H20Cl6NTa
  69. Crystal structure of (E)-2,4-dibromo-6-(((2-nitrophenyl)imino)methyl)phenol, C13H8Br2N2O3
  70. The crystal structure of 6-chloro-2,4-diphenylquinoline
  71. Crystal structure of (E)-2-(((1,10-phenanthrolin-5-yl)imino)methyl)-5-methylphenol monohydrate, C20H15N3O·H2O
  72. Crystal structure of tris(3-(2-pyridyl)pyrazole)zinc(II)tetrachlorido zincate(II), C24H21Cl4N9Zn2
  73. Crystal structure of 4-chloro-N,N-diethyl-6-(piperidin-1-yl)-1,3,5-triazin-2-amine, C12H20ClN5
  74. The crystal structure of 4-allyl-5-benzyl-2,4-dihydro-3H-1,2,4-triazol-3-one, C12H13N3O
  75. Crystal structure of diethyl 2-(((2-(pyridin-3-ylthio)phenyl)amino)methylene)malonate, C19H20N2O4S
  76. Crystal structure of fac-tricarbonyl(2-(isopropylimino)methyl-5-methylphenolatido-κ2N,O)(pyridine-κN)rhenium(I), C19H19N2O4Re
  77. Crystal structure of 1,3,6,8-tetrakis(p-tolylthio)pyrene, C44H34S4
  78. Crystal structure of catena-poly-(diaqua-(μ2-1,2-bis(4-pyridyl)ethene-κ2N:N′)-(4-methylphthalato-κ2O,O′)-cobalt(II)trihydrate, C21H26CoN2O9
  79. Crystal structure of tetraethylammonium fac-tricarbonyl(hexafluoroacetylacetonato-κ2O,O′)-(nitrato-κO)rhenium(I), C16H21O8N2F6Re
  80. Crystal structure of 3-(thiophen-2-yl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazole-1-carboxamide
  81. Crystal structure of bis(1-ethyl-3-methylimidazolium) tetrabromidocadmate(II), [C6H11N2]2[CdBr4]
  82. Crystal structure of N′-(adamantan-2-ylidene)-isonicotinohydrazide, C16H19N3O
  83. Crystal structure of trans-tetraaquabis(4-(pyridin-4-ylsulfonyl)pyridine-κN)cobalt(II) diperchlorate dihydrate, C20H28Cl2CoN4O18S2
  84. Crystal structure of (Z)-4-(furan-2-yl(p-tolylamino)methylene)-3-methyl-1-p-tolyl-1H-pyrazol-5(4H)-one, C23H21N3O2
  85. Crystal structure of 2-[(4-fluorobenzyl)sulfanyl]-4-(2-methylpropyl)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile, C16H16FN3OS
  86. Crystal structure of poly[octaaqua-tris(benzene-1,2,4,5-tetracarboxylato)tetralanthanum(III)] hexahydrate, C30H34La4O38
  87. Crystal structure of trans-tetraaqua-bis(4,4′-sulfonyldipyridine-κN)zinc(II) diperchlorate dihydrate, C20H28Cl2ZnN4O18S2
  88. Crystal structure of 4-nitro-thiophene-2-carboxylic acid, a structure with a Z′ = 4, C5H3NO4S
  89. Crystal structure of dirubidium trimercury(II) tetraselenide, Rb2Hg3Se4
  90. Crystal structure of 5-(adamantan-1-yl)-3-[(4-chloroanilino)methyl]-2,3-dihydro-1,3,4-oxadiazole-2-thione, C19H22ClN3OS
  91. Crystal structure of hexaaquamagnesium(II) 5,5′-bitetrazole-1,1′-diolate, C2H12N8O8Mg
  92. The crystal structure of catena-poly[(μ2-1,1′-benzene-1,4-diylbis(1H-benzimidazole-κ2N:N′)silver(I)] nitrate, C20H14N5AgO3
  93. The crystal structure of 1-(2-(4-chlorophenoxy)-4-chlorophenyl)ethanone, C14H10Cl2O2
  94. The crystal structure of 3,5-dinitro-1,3,5-oxadiazinane, C3H6N4O5
  95. Crystal structure of methyl 5-methoxy 1H-indole-2-carboxylate, C11H11NO3
  96. Crystal structure of (Z)-1-(((3-acetyl-2-hydroxyphenyl)amino)methylene)naphthalen-2(1H)-one, C19H15NO3
  97. Crystal structure of (Z)-5-(4-chlorobenzylidene)-2-thioxothiazolidin-4-one —dimethylsulfoxide (1:1), C12H12ClNO2S3
  98. Crystal structure of 5,5′-((4-(trifluoromethyl)phenyl)methylene)bis(1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione) – diethylamine – dichloromethane (1/1/1) C25H32Cl2F3N5O6
  99. Crystal structure of 2-(dimethylsulfanylidene)-N-(4-methoxyphenyl)-3-oxo-3-phenylpropanamide
  100. Crystal structure of (1,10-phenanthroline-κ2N,N′)bis(thiocyanato-κN)platinum(II), C14H8N4PtS2
  101. Crystal structure of di(μ2-chlorido)bis[2-(2-pyridyl)phenyl-κ2N,C1]dipalladium(II), C22H16Cl2N2Pd2
  102. Crystal structure of trans-dibromidodi(pyridine-κN)palladium(II), PdBr2(C5H5N)2
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