metal-organic compounds
Yttrium ethylenediammonium squarate tetrahydrate
aFaculté des Sciences et Technologie et Sciences de la Matière, Université Kasdi Merbah Ouargla, Route Gardaia, Ourgla, Algeria, and bLaboratoire Sciences Chimiques de Rennes (CNRS, UMR 6226), Université de Rennes 1, Avenue du Général Leclerc, 35042 Rennes Cedex, France
*Correspondence e-mail: louizazenkhri@yahoo.fr
The title compound, {(C2H10N2)1.5[Y(C4O4)3(H2O)4]}n {systematic name: catena-poly[sesqui(ethylenediammonium) [[tetraaquabis(squarato-κO)yttrium(III)]-μ-squarato-κ2O:O′]]}, was synthesized by slow evaporation of an acid solution. The asymetric unit contains one yttrium cation in an antiprismatic environnement, three squarate groups, one and a half protonated ethylenediamine molecules and four water molecules. YO8 polyhedra are connected through bis(monodentate) squarates, leading to infinite zigzag chains, in between which are located ammonium groups. A framework of hydrogen bonds between protonated amine N atoms, water molecules and squarate anions ensures the cohesion of the structure.
Related literature
For a related structure, see: Kazerouni et al. (1994). The title compound was obtained together with two polymorphs of (C2H10N2)(HC4O4)2(H2O) (Mathew et al., 2002; Zenkhri et al., 2011). For related yttrium squarates with potassium, see: Mahé & Bataille (2004).
Experimental
Crystal data
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Refinement
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Data collection: COLLECT (Nonius, 2000); cell DIRAX/LSQ (Duisenberg, 1992); data reduction: EVALCCD (Duisenberg et al., 2003); program(s) used to solve structure: SIR97 (Altomare et al., 1999); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg & Berndt, 2001); software used to prepare material for publication: WinGX publication routines (Farrugia, 1999).
Supporting information
10.1107/S1600536811011251/ru2003sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536811011251/ru2003Isup2.hkl
The title compound, Y(C4O4)3(C2H10N2)1.54H2O was prepared from an aquous solution (20 ml) of dissolved yttrium nitrate (0.5 mmol), ethylenediamine (0.1 mmol) and 3,4-dihydroxy-3-cyclobutene-1,2-dione, also named squaric acid (0.1 mmol). The slow evaporation at room temperature leads after some hours to the formation of the title compound together with two polymorphs of (HC4O4)2(C2H10N2)(H2O) (Mathew et al., 2002; Zenkhri et al.., 2011).
All H atoms were found from Fourier difference maps. H atoms attached to C were fixed geometrically and treated as riding with C—H = 0.97 Å with Uiso(H) = 1.2Ueq. As H atoms attached to N and O are not geometrically tightened, they were refined using restraints of N–H = 0.89 (1)Å and O–H = 0.97 (1)Å with Uiso(H) = 1.2Ueq(N) and Uiso(H) = 1.5Ueq(O), respectively. In the last cycles of
they were treated as riding on their parent atoms.Data collection: COLLECT (Nonius, 2000); cell
DIRAX/LSQ (Duisenberg, 1992); data reduction: EVALCCD (Duisenberg et al., 2003); program(s) used to solve structure: SIR97 (Altomare et al., 1999); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg & Berndt, 2001); software used to prepare material for publication: WinGX publication routines (Farrugia, 1999).Fig. 1. View of the molecular structure of the title compound. Ellipsoids are shown at the 50% probability level. (i) 1 - x, -1 - y, 2 - z; (ii) 2 - x, -1/2 + y, 3/2 - z. | |
Fig. 2. View of the structure of the title compound along the a axis displaying chains alternating with amine groups. |
(C2H10N2)1.5[Y(C4O4)3(H2O)4] | F(000) = 1204 |
Mr = 590.27 | Dx = 1.787 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
a = 8.9780 (2) Å | Cell parameters from 57148 reflections |
b = 13.2864 (3) Å | θ = 2.9–27.5° |
c = 18.3970 (4) Å | µ = 2.75 mm−1 |
β = 90.935 (1)° | T = 293 K |
V = 2194.20 (8) Å3 | Prism, colourless |
Z = 4 | 0.22 × 0.14 × 0.12 mm |
Nonius KappaCCD diffractometer | 5016 independent reflections |
Radiation source: fine-focus sealed tube | 4140 reflections with I > 2σ(I) |
Horizonally mounted graphite crystal monochromator | Rint = 0.065 |
Detector resolution: 9 pixels mm-1 | θmax = 27.5°, θmin = 2.9° |
CCD scans | h = −11→11 |
Absorption correction: analytical (de Meulenaer & Tompa, 1965) | k = −17→17 |
Tmin = 0.583, Tmax = 0.734 | l = −23→23 |
23285 measured reflections |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.041 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.103 | H-atom parameters constrained |
S = 1.10 | w = 1/[σ2(Fo2) + (0.0368P)2 + 4.9093P] where P = (Fo2 + 2Fc2)/3 |
5016 reflections | (Δ/σ)max = 0.002 |
316 parameters | Δρmax = 1.77 e Å−3 |
0 restraints | Δρmin = −0.62 e Å−3 |
(C2H10N2)1.5[Y(C4O4)3(H2O)4] | V = 2194.20 (8) Å3 |
Mr = 590.27 | Z = 4 |
Monoclinic, P21/c | Mo Kα radiation |
a = 8.9780 (2) Å | µ = 2.75 mm−1 |
b = 13.2864 (3) Å | T = 293 K |
c = 18.3970 (4) Å | 0.22 × 0.14 × 0.12 mm |
β = 90.935 (1)° |
Nonius KappaCCD diffractometer | 5016 independent reflections |
Absorption correction: analytical (de Meulenaer & Tompa, 1965) | 4140 reflections with I > 2σ(I) |
Tmin = 0.583, Tmax = 0.734 | Rint = 0.065 |
23285 measured reflections |
R[F2 > 2σ(F2)] = 0.041 | 0 restraints |
wR(F2) = 0.103 | H-atom parameters constrained |
S = 1.10 | Δρmax = 1.77 e Å−3 |
5016 reflections | Δρmin = −0.62 e Å−3 |
316 parameters |
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes. |
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > 2σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. |
x | y | z | Uiso*/Ueq | ||
Y1 | 0.81967 (3) | 0.09385 (2) | 0.775395 (16) | 0.01739 (9) | |
OW1 | 0.6982 (2) | −0.02399 (18) | 0.69447 (13) | 0.0255 (5) | |
H911 | 0.6156 | −0.0626 | 0.7085 | 0.038* | |
H912 | 0.7647 | −0.0720 | 0.6785 | 0.038* | |
OW2 | 0.5760 (3) | 0.15385 (18) | 0.74497 (16) | 0.0332 (6) | |
H921 | 0.4774 | 0.1303 | 0.7446 | 0.050* | |
H922 | 0.5568 | 0.2216 | 0.7550 | 0.050* | |
OW3 | 0.7609 (4) | 0.1825 (2) | 0.88343 (19) | 0.0653 (12) | |
H931 | 0.7880 | 0.2376 | 0.9116 | 0.098* | |
H932 | 0.7345 | 0.1447 | 0.9243 | 0.098* | |
OW4 | 1.0544 (3) | 0.16009 (19) | 0.82212 (15) | 0.0332 (6) | |
H941 | 1.1451 | 0.1438 | 0.8013 | 0.050* | |
H942 | 1.0623 | 0.2267 | 0.8356 | 0.050* | |
C1 | 0.3965 (4) | −0.0751 (3) | 0.9370 (2) | 0.0344 (9) | |
O1 | 0.2824 (3) | −0.0919 (3) | 0.97182 (19) | 0.0618 (10) | |
C2 | 0.4625 (4) | 0.0166 (3) | 0.90558 (19) | 0.0308 (8) | |
O2 | 0.4298 (4) | 0.1078 (2) | 0.90299 (18) | 0.0567 (9) | |
C3 | 0.5884 (4) | −0.0427 (2) | 0.88126 (17) | 0.0215 (6) | |
O3 | 0.7096 (2) | −0.02378 (17) | 0.84855 (13) | 0.0260 (5) | |
C4 | 0.5259 (4) | −0.1337 (3) | 0.91110 (19) | 0.0270 (7) | |
O4 | 0.5696 (3) | −0.2235 (2) | 0.91517 (16) | 0.0389 (6) | |
C5 | 0.9863 (4) | −0.0763 (2) | 0.60978 (17) | 0.0212 (6) | |
O5 | 0.8971 (3) | −0.14412 (17) | 0.62986 (14) | 0.0283 (5) | |
C6 | 1.0043 (4) | 0.0306 (2) | 0.62387 (17) | 0.0212 (6) | |
O6 | 0.9443 (3) | 0.09575 (17) | 0.66401 (13) | 0.0278 (5) | |
C7 | 1.1316 (4) | 0.0349 (2) | 0.57414 (18) | 0.0228 (6) | |
O7 | 1.2148 (3) | 0.10214 (18) | 0.55251 (16) | 0.0356 (6) | |
C8 | 1.1158 (4) | −0.0751 (2) | 0.56315 (18) | 0.0227 (7) | |
O8 | 1.1858 (3) | −0.14202 (19) | 0.53033 (16) | 0.0368 (6) | |
C9 | 0.8814 (3) | 0.4399 (2) | 0.72880 (17) | 0.0190 (6) | |
O9 | 1.0131 (2) | 0.46219 (16) | 0.71244 (13) | 0.0244 (5) | |
C10 | 0.7446 (4) | 0.4939 (2) | 0.74815 (18) | 0.0225 (6) | |
O10 | 0.7095 (3) | 0.58392 (18) | 0.75490 (17) | 0.0360 (6) | |
C11 | 0.6683 (3) | 0.3960 (2) | 0.75669 (18) | 0.0216 (6) | |
O11 | 0.5417 (3) | 0.3661 (2) | 0.77318 (16) | 0.0351 (6) | |
C12 | 0.8066 (3) | 0.3451 (2) | 0.73838 (17) | 0.0203 (6) | |
O12 | 0.8488 (3) | 0.25554 (17) | 0.73267 (15) | 0.0316 (6) | |
N1 | 0.1150 (3) | 0.2173 (2) | 1.13530 (16) | 0.0276 (6) | |
H11 | 0.1863 | 0.2579 | 1.1230 | 0.033* | |
H12 | 0.1531 | 0.1615 | 1.1520 | 0.033* | |
H13 | 0.0618 | 0.2454 | 1.1688 | 0.033* | |
C13 | 0.0190 (4) | 0.1952 (3) | 1.0706 (2) | 0.0315 (8) | |
H131 | −0.0192 | 0.2581 | 1.0511 | 0.038* | |
H132 | −0.0654 | 0.1553 | 1.0858 | 0.038* | |
C14 | 0.0985 (4) | 0.1398 (3) | 1.0114 (2) | 0.0317 (8) | |
H141 | 0.1488 | 0.0817 | 1.0323 | 0.038* | |
H142 | 0.0257 | 0.1156 | 0.9760 | 0.038* | |
N2 | 0.2096 (3) | 0.2041 (2) | 0.97398 (16) | 0.0300 (7) | |
H21 | 0.2778 | 0.2278 | 1.0107 | 0.036* | |
H22 | 0.1607 | 0.2561 | 0.9477 | 0.036* | |
H23 | 0.2683 | 0.1717 | 0.9464 | 0.036* | |
N3 | 0.4125 (4) | −0.4070 (3) | 0.93482 (18) | 0.0392 (8) | |
H31 | 0.4774 | −0.3779 | 0.9072 | 0.047* | |
H32 | 0.3940 | −0.3685 | 0.9718 | 0.047* | |
H33 | 0.3306 | −0.4175 | 0.9100 | 0.047* | |
C15 | 0.4730 (4) | −0.5043 (3) | 0.9610 (2) | 0.0348 (9) | |
H151 | 0.5550 | −0.5246 | 0.9306 | 0.042* | |
H152 | 0.3963 | −0.5555 | 0.9574 | 0.042* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Y1 | 0.01584 (14) | 0.01229 (13) | 0.02423 (15) | 0.00006 (11) | 0.00636 (10) | 0.00037 (12) |
OW1 | 0.0212 (11) | 0.0241 (12) | 0.0313 (12) | −0.0036 (9) | 0.0061 (9) | −0.0030 (10) |
OW2 | 0.0161 (11) | 0.0211 (12) | 0.0625 (18) | 0.0014 (9) | 0.0049 (11) | 0.0036 (12) |
OW3 | 0.099 (3) | 0.0388 (17) | 0.060 (2) | −0.0325 (18) | 0.055 (2) | −0.0255 (15) |
OW4 | 0.0302 (13) | 0.0235 (12) | 0.0456 (16) | −0.0003 (10) | −0.0048 (11) | −0.0100 (11) |
C1 | 0.0197 (16) | 0.058 (3) | 0.0259 (18) | −0.0034 (16) | 0.0021 (13) | 0.0039 (16) |
O1 | 0.0269 (15) | 0.104 (3) | 0.055 (2) | −0.0107 (17) | 0.0177 (14) | 0.011 (2) |
C2 | 0.0284 (18) | 0.042 (2) | 0.0228 (17) | 0.0099 (16) | 0.0066 (14) | 0.0032 (15) |
O2 | 0.068 (2) | 0.0505 (19) | 0.0524 (19) | 0.0358 (17) | 0.0266 (17) | 0.0089 (15) |
C3 | 0.0219 (15) | 0.0236 (16) | 0.0190 (15) | 0.0011 (13) | 0.0032 (12) | 0.0002 (12) |
O3 | 0.0234 (11) | 0.0234 (12) | 0.0317 (13) | 0.0022 (9) | 0.0116 (10) | 0.0058 (10) |
C4 | 0.0217 (16) | 0.0335 (18) | 0.0257 (17) | −0.0081 (14) | −0.0004 (13) | 0.0042 (14) |
O4 | 0.0408 (15) | 0.0259 (13) | 0.0498 (17) | −0.0086 (12) | 0.0008 (13) | 0.0090 (12) |
C5 | 0.0258 (16) | 0.0155 (14) | 0.0224 (15) | 0.0002 (12) | 0.0017 (12) | 0.0011 (11) |
O5 | 0.0297 (12) | 0.0183 (11) | 0.0373 (14) | −0.0060 (10) | 0.0110 (10) | −0.0002 (10) |
C6 | 0.0249 (15) | 0.0158 (14) | 0.0232 (16) | −0.0003 (12) | 0.0055 (12) | 0.0006 (12) |
O6 | 0.0352 (13) | 0.0170 (11) | 0.0317 (13) | −0.0019 (10) | 0.0166 (10) | −0.0012 (10) |
C7 | 0.0238 (16) | 0.0182 (15) | 0.0265 (16) | 0.0022 (12) | 0.0068 (13) | 0.0024 (12) |
O7 | 0.0364 (14) | 0.0196 (12) | 0.0517 (16) | −0.0027 (11) | 0.0238 (12) | 0.0033 (11) |
C8 | 0.0243 (16) | 0.0182 (15) | 0.0258 (16) | 0.0005 (12) | 0.0025 (13) | −0.0006 (12) |
O8 | 0.0382 (14) | 0.0227 (13) | 0.0500 (17) | 0.0037 (11) | 0.0193 (12) | −0.0081 (11) |
C9 | 0.0183 (14) | 0.0160 (14) | 0.0229 (15) | 0.0008 (11) | 0.0034 (12) | −0.0004 (12) |
O9 | 0.0177 (11) | 0.0168 (11) | 0.0390 (14) | −0.0030 (9) | 0.0086 (9) | −0.0019 (10) |
C10 | 0.0195 (15) | 0.0193 (15) | 0.0289 (17) | 0.0032 (12) | 0.0023 (12) | −0.0001 (13) |
O10 | 0.0253 (12) | 0.0161 (12) | 0.0668 (19) | 0.0064 (10) | 0.0064 (12) | −0.0027 (12) |
C11 | 0.0174 (14) | 0.0193 (15) | 0.0282 (16) | 0.0020 (12) | 0.0045 (12) | 0.0017 (13) |
O11 | 0.0181 (11) | 0.0275 (13) | 0.0602 (18) | 0.0025 (10) | 0.0131 (11) | 0.0071 (12) |
C12 | 0.0185 (14) | 0.0177 (14) | 0.0247 (16) | 0.0015 (12) | 0.0040 (12) | 0.0036 (12) |
O12 | 0.0275 (12) | 0.0132 (11) | 0.0546 (16) | 0.0009 (9) | 0.0149 (11) | 0.0046 (11) |
N1 | 0.0320 (15) | 0.0198 (13) | 0.0314 (16) | 0.0027 (12) | 0.0110 (12) | 0.0010 (12) |
C13 | 0.0216 (16) | 0.0338 (19) | 0.039 (2) | 0.0014 (14) | 0.0029 (14) | 0.0051 (16) |
C14 | 0.040 (2) | 0.0239 (17) | 0.0309 (19) | 0.0005 (15) | −0.0044 (15) | 0.0000 (14) |
N2 | 0.0353 (16) | 0.0283 (15) | 0.0267 (15) | 0.0109 (13) | 0.0061 (12) | −0.0009 (12) |
N3 | 0.0367 (18) | 0.046 (2) | 0.0351 (17) | −0.0108 (16) | 0.0085 (14) | −0.0034 (15) |
C15 | 0.0296 (18) | 0.044 (2) | 0.031 (2) | −0.0111 (16) | 0.0079 (15) | −0.0092 (16) |
Y1—O3 | 2.297 (2) | C8—O8 | 1.250 (4) |
Y1—O12 | 2.304 (2) | C9—O9 | 1.261 (4) |
Y1—O9i | 2.314 (2) | C9—C12 | 1.439 (4) |
Y1—O6 | 2.351 (2) | C9—C10 | 1.471 (4) |
Y1—OW3 | 2.377 (3) | O9—Y1ii | 2.314 (2) |
Y1—OW2 | 2.386 (2) | C10—O10 | 1.244 (4) |
Y1—OW1 | 2.409 (2) | C10—C11 | 1.479 (4) |
Y1—OW4 | 2.428 (2) | C11—O11 | 1.247 (4) |
OW1—H911 | 0.9405 | C11—C12 | 1.458 (4) |
OW1—H912 | 0.9255 | C12—O12 | 1.254 (4) |
OW2—H921 | 0.9388 | N1—C13 | 1.487 (5) |
OW2—H922 | 0.9354 | N1—H11 | 0.8700 |
OW3—H931 | 0.9277 | N1—H12 | 0.8700 |
OW3—H932 | 0.9382 | N1—H13 | 0.8700 |
OW4—H941 | 0.9307 | C13—C14 | 1.504 (5) |
OW4—H942 | 0.9214 | C13—H131 | 0.9700 |
C1—O1 | 1.237 (4) | C13—H132 | 0.9700 |
C1—C2 | 1.476 (5) | C14—N2 | 1.491 (5) |
C1—C4 | 1.484 (5) | C14—H141 | 0.9700 |
C2—O2 | 1.249 (5) | C14—H142 | 0.9700 |
C2—C3 | 1.454 (5) | N2—H21 | 0.9571 |
C3—O3 | 1.277 (4) | N2—H22 | 0.9479 |
C3—C4 | 1.445 (5) | N2—H23 | 0.8528 |
C4—O4 | 1.257 (5) | N3—C15 | 1.479 (5) |
C5—O5 | 1.265 (4) | N3—H31 | 0.8700 |
C5—C6 | 1.453 (4) | N3—H32 | 0.8700 |
C5—C8 | 1.456 (4) | N3—H33 | 0.8700 |
C6—O6 | 1.264 (4) | C15—C15iii | 1.512 (8) |
C6—C7 | 1.476 (4) | C15—H151 | 0.9700 |
C7—O7 | 1.234 (4) | C15—H152 | 0.9700 |
C7—C8 | 1.482 (4) | ||
O3—Y1—O12 | 152.48 (8) | C5—C6—C7 | 90.7 (3) |
O3—Y1—O9i | 73.35 (8) | C6—O6—Y1 | 135.7 (2) |
O12—Y1—O9i | 131.37 (8) | O7—C7—C6 | 134.9 (3) |
O3—Y1—O6 | 137.19 (8) | O7—C7—C8 | 136.6 (3) |
O12—Y1—O6 | 68.55 (8) | C6—C7—C8 | 88.4 (2) |
O9i—Y1—O6 | 77.00 (8) | O8—C8—C5 | 133.6 (3) |
O3—Y1—OW3 | 75.14 (9) | O8—C8—C7 | 136.0 (3) |
O12—Y1—OW3 | 81.46 (10) | C5—C8—C7 | 90.3 (2) |
O9i—Y1—OW3 | 116.50 (12) | O9—C9—C12 | 132.6 (3) |
O6—Y1—OW3 | 147.03 (9) | O9—C9—C10 | 137.1 (3) |
O3—Y1—OW2 | 87.89 (8) | C12—C9—C10 | 90.2 (2) |
O12—Y1—OW2 | 73.57 (8) | C9—O9—Y1ii | 139.9 (2) |
O9i—Y1—OW2 | 150.02 (8) | O10—C10—C9 | 135.0 (3) |
O6—Y1—OW2 | 103.86 (9) | O10—C10—C11 | 135.7 (3) |
OW3—Y1—OW2 | 79.37 (13) | C9—C10—C11 | 89.2 (2) |
O3—Y1—OW1 | 74.04 (8) | O11—C11—C12 | 133.8 (3) |
O12—Y1—OW1 | 116.61 (9) | O11—C11—C10 | 137.0 (3) |
O9i—Y1—OW1 | 81.66 (8) | C12—C11—C10 | 89.2 (2) |
O6—Y1—OW1 | 71.68 (8) | O12—C12—C9 | 132.7 (3) |
OW3—Y1—OW1 | 137.23 (10) | O12—C12—C11 | 135.9 (3) |
OW2—Y1—OW1 | 70.61 (9) | C9—C12—C11 | 91.4 (2) |
O3—Y1—OW4 | 114.74 (9) | C12—O12—Y1 | 145.1 (2) |
O12—Y1—OW4 | 71.35 (9) | C13—N1—H11 | 109.5 |
O9i—Y1—OW4 | 71.44 (8) | C13—N1—H12 | 109.5 |
O6—Y1—OW4 | 83.21 (9) | H11—N1—H12 | 109.5 |
OW3—Y1—OW4 | 74.20 (11) | C13—N1—H13 | 109.5 |
OW2—Y1—OW4 | 138.51 (9) | H11—N1—H13 | 109.5 |
OW1—Y1—OW4 | 146.71 (8) | H12—N1—H13 | 109.5 |
Y1—OW1—H911 | 122.4 | N1—C13—C14 | 113.6 (3) |
Y1—OW1—H912 | 110.8 | N1—C13—H131 | 108.8 |
H911—OW1—H912 | 103.1 | C14—C13—H131 | 108.8 |
Y1—OW2—H921 | 138.7 | N1—C13—H132 | 108.8 |
Y1—OW2—H922 | 116.5 | C14—C13—H132 | 108.8 |
H921—OW2—H922 | 98.3 | H131—C13—H132 | 107.7 |
Y1—OW3—H931 | 142.9 | N2—C14—C13 | 112.5 (3) |
Y1—OW3—H932 | 117.9 | N2—C14—H141 | 109.1 |
H931—OW3—H932 | 92.4 | C13—C14—H141 | 109.1 |
Y1—OW4—H941 | 122.0 | N2—C14—H142 | 109.1 |
Y1—OW4—H942 | 120.4 | C13—C14—H142 | 109.1 |
H941—OW4—H942 | 105.7 | H141—C14—H142 | 107.8 |
O1—C1—C2 | 133.9 (4) | C14—N2—H21 | 106.7 |
O1—C1—C4 | 136.9 (4) | C14—N2—H22 | 110.2 |
C2—C1—C4 | 89.2 (3) | H21—N2—H22 | 113.9 |
O2—C2—C3 | 134.3 (4) | C14—N2—H23 | 114.2 |
O2—C2—C1 | 136.1 (3) | H21—N2—H23 | 101.0 |
C3—C2—C1 | 89.6 (3) | H22—N2—H23 | 110.5 |
O3—C3—C4 | 133.1 (3) | C15—N3—H31 | 109.5 |
O3—C3—C2 | 135.3 (3) | C15—N3—H32 | 109.5 |
C4—C3—C2 | 91.6 (3) | H31—N3—H32 | 109.5 |
C3—O3—Y1 | 142.0 (2) | C15—N3—H33 | 109.5 |
O4—C4—C3 | 133.9 (3) | H31—N3—H33 | 109.5 |
O4—C4—C1 | 136.4 (3) | H32—N3—H33 | 109.5 |
C3—C4—C1 | 89.6 (3) | N3—C15—C15iii | 110.7 (4) |
O5—C5—C6 | 135.6 (3) | N3—C15—H151 | 109.5 |
O5—C5—C8 | 134.0 (3) | C15iii—C15—H151 | 109.5 |
C6—C5—C8 | 90.4 (2) | N3—C15—H152 | 109.5 |
O6—C6—C5 | 136.6 (3) | C15iii—C15—H152 | 109.5 |
O6—C6—C7 | 132.6 (3) | H151—C15—H152 | 108.1 |
Symmetry codes: (i) −x+2, y−1/2, −z+3/2; (ii) −x+2, y+1/2, −z+3/2; (iii) −x+1, −y−1, −z+2. |
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H12···O3iv | 0.87 | 2.21 | 3.027 (4) | 157 |
N1—H12···O9v | 0.87 | 2.36 | 2.929 (4) | 123 |
N1—H11···O4iv | 0.87 | 2.36 | 2.995 (4) | 131 |
N1—H11···O7v | 0.87 | 2.28 | 2.987 (4) | 138 |
N1—H13···O6v | 0.87 | 2.36 | 2.970 (4) | 127 |
N1—H13···O12v | 0.87 | 2.26 | 3.032 (4) | 148 |
N2—H23···O2 | 0.85 | 1.87 | 2.707 (4) | 167 |
N2—H21···O4iv | 0.96 | 1.92 | 2.832 (4) | 159 |
N2—H21···O7v | 0.96 | 2.46 | 2.952 (4) | 112 |
N2—H22···O5vi | 0.95 | 2.01 | 2.929 (4) | 163 |
N3—H31···O4 | 0.87 | 2.22 | 2.843 (4) | 129 |
N3—H32···O8vii | 0.87 | 2.18 | 2.788 (4) | 127 |
N3—H33···OW1viii | 0.87 | 2.40 | 2.997 (4) | 126 |
OW1—H911···O11viii | 0.94 | 1.74 | 2.676 (3) | 175 |
OW1—H912···O5 | 0.93 | 1.78 | 2.687 (3) | 166 |
OW2—H922···O11 | 0.94 | 1.95 | 2.885 (4) | 173 |
OW2—H921···O10viii | 0.94 | 1.79 | 2.726 (3) | 179 |
OW3—H931···O8ii | 0.93 | 1.94 | 2.857 (4) | 172 |
OW3—H932···O1iv | 0.94 | 2.04 | 2.954 (5) | 163 |
OW4—H942···O5ii | 0.92 | 1.86 | 2.779 (3) | 172 |
OW4—H941···O10i | 0.93 | 1.86 | 2.761 (4) | 163 |
Symmetry codes: (i) −x+2, y−1/2, −z+3/2; (ii) −x+2, y+1/2, −z+3/2; (iv) −x+1, −y, −z+2; (v) x−1, −y+1/2, z+1/2; (vi) −x+1, y+1/2, −z+3/2; (vii) x−1, −y−1/2, z+1/2; (viii) −x+1, y−1/2, −z+3/2. |
Experimental details
Crystal data | |
Chemical formula | (C2H10N2)1.5[Y(C4O4)3(H2O)4] |
Mr | 590.27 |
Crystal system, space group | Monoclinic, P21/c |
Temperature (K) | 293 |
a, b, c (Å) | 8.9780 (2), 13.2864 (3), 18.3970 (4) |
β (°) | 90.935 (1) |
V (Å3) | 2194.20 (8) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 2.75 |
Crystal size (mm) | 0.22 × 0.14 × 0.12 |
Data collection | |
Diffractometer | Nonius KappaCCD diffractometer |
Absorption correction | Analytical (de Meulenaer & Tompa, 1965) |
Tmin, Tmax | 0.583, 0.734 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 23285, 5016, 4140 |
Rint | 0.065 |
(sin θ/λ)max (Å−1) | 0.649 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.041, 0.103, 1.10 |
No. of reflections | 5016 |
No. of parameters | 316 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 1.77, −0.62 |
Computer programs: COLLECT (Nonius, 2000), DIRAX/LSQ (Duisenberg, 1992), EVALCCD (Duisenberg et al., 2003), SIR97 (Altomare et al., 1999), SHELXL97 (Sheldrick, 2008), DIAMOND (Brandenburg & Berndt, 2001), WinGX publication routines (Farrugia, 1999).
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H12···O3i | 0.87 | 2.21 | 3.027 (4) | 157 |
N1—H12···O9ii | 0.87 | 2.36 | 2.929 (4) | 123 |
N1—H11···O4i | 0.87 | 2.36 | 2.995 (4) | 131 |
N1—H11···O7ii | 0.87 | 2.28 | 2.987 (4) | 138 |
N1—H13···O6ii | 0.87 | 2.36 | 2.970 (4) | 127 |
N1—H13···O12ii | 0.87 | 2.26 | 3.032 (4) | 148 |
N2—H23···O2 | 0.85 | 1.87 | 2.707 (4) | 167 |
N2—H21···O4i | 0.96 | 1.92 | 2.832 (4) | 159 |
N2—H21···O7ii | 0.96 | 2.46 | 2.952 (4) | 112 |
N2—H22···O5iii | 0.95 | 2.01 | 2.929 (4) | 163 |
N3—H31···O4 | 0.87 | 2.22 | 2.843 (4) | 129 |
N3—H32···O8iv | 0.87 | 2.18 | 2.788 (4) | 127 |
N3—H33···OW1v | 0.87 | 2.40 | 2.997 (4) | 126 |
OW1—H911···O11v | 0.94 | 1.74 | 2.676 (3) | 175 |
OW1—H912···O5 | 0.93 | 1.78 | 2.687 (3) | 166 |
OW2—H922···O11 | 0.94 | 1.95 | 2.885 (4) | 173 |
OW2—H921···O10v | 0.94 | 1.79 | 2.726 (3) | 179 |
OW3—H931···O8vi | 0.93 | 1.94 | 2.857 (4) | 172 |
OW3—H932···O1i | 0.94 | 2.04 | 2.954 (5) | 163 |
OW4—H942···O5vi | 0.92 | 1.86 | 2.779 (3) | 172 |
OW4—H941···O10vii | 0.93 | 1.86 | 2.761 (4) | 163 |
Symmetry codes: (i) −x+1, −y, −z+2; (ii) x−1, −y+1/2, z+1/2; (iii) −x+1, y+1/2, −z+3/2; (iv) x−1, −y−1/2, z+1/2; (v) −x+1, y−1/2, −z+3/2; (vi) −x+2, y+1/2, −z+3/2; (vii) −x+2, y−1/2, −z+3/2. |
Acknowledgements
Grateful thanks are expressed to Dr T. Roisnel (Centre de Diffractométrie X, UMR CNRS 6226) for his assistance with the data collection.
References
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This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
In the course of a study on mixed squarate of amines and metals, the role of the amine group has been investigated in the topology of the organic-inorganic framework. The synthesis led to a new mixed squarate of yttrium and ethylenediamine.
Yttrium is eightfold coordinated in the shape of a square antiprism. YO8 polyhedra are connected along the b axis through bis(monodentate) squarates in the form of zigzag chains (Figures 1, 2). Amine groups are located between the chains (Figure 2) and are connected to them through hydrogen bonds involving oxygen atoms from squarate groups (Table 1). Other hydrogen bonds between water molecules and squarate groups contribute also to the formation of a three-dimensional molecular framework (Table 1). One ethylenediammonium possesses a gauche conformation as already reported for this molecule (Kazerouni et al., 1994).