Crystal structure of bis­{μ-4,4′-[1,3-phenyl­enebis(­oxy)]dibenzoato-κ4O,O′:O′′,O′′′}bis[(1,10-phenanthroline-κ2N,N′)zinc(II)] dihydrate

Li, Y.-P.; Han, L.-Y.; Ming, J.; Zang, H.; Su, G.-F.

doi:10.1107/S1600536814018340

Crystal structure of bis{μ-4,4′-[1,3-phenylenebis(oxy)]dibenzoato-κ⁴O,O′:O′′,O′′′}bis[(1,10-phenanthroline-κ²N,N′)zinc(II)] dihydrate

Y.-P. Li, L.-Y. Han, J. Ming, H. Zang and G.-F. Su

Two 4,4′-[1,3-phenylenebis(oxy)]dibenzoate anions bridge two 1,10-phenanthroline-chelated Zn^II cations about a center of inversion to generate the dinuclear title compound, [Zn₂(C₂₀H₁₂O₆)₂(C₁₂H₈N₂)₂]·2H₂O. The geometry about the Zn^II atom is a distorted octahedron. In the crystal, the molecules are connected by classical O—H

O hydrogen bonds, weak C—H

O hydrogen bonds and C—H

π interactions, forming a three dimensional network. π–π stacking is also observed between aromatic rings of adjacent molecules, centroid–centroid distances are 3.753 (2), 3.5429 (16) and 3.5695 (17) Å.

Keywords: crystal structure; 4,4′-[1,3-phenylenebis(oxy)]dibenzoate; zinc(II); hydrogen bonding; C—H

π interactions; π–π stacking.

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Supporting information

	Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536814018340/xu5810sup1.cif Contains datablocks global, I
	Structure factor file (CIF format) https://doi.org/10.1107/S1600536814018340/xu5810Isup2.hkl Contains datablock I

CCDC reference: 1018955

checkCIF report

Key indicators

Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.005 Å
R factor = 0.045
wR factor = 0.112
Data-to-parameter ratio = 16.8

checkCIF/PLATON results

No syntax errors found



Alert level C
PLAT230_ALERT_2_C Hirshfeld Test Diff for    O5     --  C32     ..        7.0 su
PLAT241_ALERT_2_C High      Ueq as Compared to Neighbors for .....         O6 Check
PLAT334_ALERT_2_C Small Average Benzene  C-C Dist. C19    -C24           1.37 Ang.
PLAT906_ALERT_3_C Large K value in the Analysis of Variance ......      3.045 Check
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.600         11 Report

Alert level G
PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite          3 Note
PLAT005_ALERT_5_G No _iucr_refine_instructions_details  in the CIF     Please Do !
PLAT066_ALERT_1_G Predicted and Reported Tmin&Tmax Range Identical          ? Check
PLAT154_ALERT_1_G The su's on the Cell Angles are Equal ..........    0.00400 Degree
PLAT199_ALERT_1_G Reported _cell_measurement_temperature ..... (K)        293 Check
PLAT200_ALERT_1_G Reported   _diffrn_ambient_temperature ..... (K)        293 Check
PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X)  Zn1    --  O5      ..        6.0 su
PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X)  Zn1    --  O6      ..        5.6 su
PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X)  Zn1    --  N2      ..        5.7 su
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         60 Do !
            C14 -C13 -C31 -ZN1    55.00  2.00   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         61 Do !
            C18 -C13 -C31 -ZN1  -124.00  2.00   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         74 Do !
            N1  -ZN1 -C31 -C13    34.00  2.00   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         75 Do !
            N2  -ZN1 -C31 -C13   119.00  2.00   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         76 Do !
            O1  -ZN1 -C31 -C13   -42.00  2.00   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         77 Do !
            O5  -ZN1 -C31 -C13  -129.00  2.00   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         78 Do !
            O6  -ZN1 -C31 -C13   -72.00  2.00   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         79 Do !
            O2  -ZN1 -C31 -C13   141.00  2.00   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         80 Do !
            C32 -ZN1 -C31 -C13  -105.00  2.00   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         85 Do !
            C29 -C28 -C32 -ZN1   -57.00  2.00   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         86 Do !
            C27 -C28 -C32 -ZN1   121.40  1.90   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #         99 Do !
            N1  -ZN1 -C32 -C28  -127.60  1.90   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #        100 Do !
            N2  -ZN1 -C32 -C28   143.40  1.90   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #        101 Do !
            O1  -ZN1 -C32 -C28   -22.50  1.90   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #        102 Do !
            O5  -ZN1 -C32 -C28    58.70  1.90   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #        103 Do !
            O6  -ZN1 -C32 -C28  -126.00  2.00   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #        104 Do !
            O2  -ZN1 -C32 -C28    41.00  2.00   1.555   1.555   1.555   1.555
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #        105 Do !
            C31 -ZN1 -C32 -C28     5.00  2.00   1.555   1.555   1.555   1.555
PLAT860_ALERT_3_G Number of Least-Squares Restraints .............          2 Note
PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L=  0.600         49 Note

   0 ALERT level A = Most likely a serious problem - resolve or explain
   0 ALERT level B = A potentially serious problem, consider carefully
   5 ALERT level C = Check. Ensure it is not caused by an omission or oversight
  29 ALERT level G = General information/check it is not something unexpected

   4 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   7 ALERT type 2 Indicator that the structure model may be wrong or deficient
   3 ALERT type 3 Indicator that the structure quality may be low
  19 ALERT type 4 Improvement, methodology, query or suggestion
   1 ALERT type 5 Informative message, check

Structural commentary top

The rational design and construction of coordination polymers based upon assembly of metal ions and multifunctional organic ligands has drawn widespread attentions because of their potential applications as functional materials and intriguing varieties of architectures and topologies (Hökelek & Necefouglu, 1996). The structures of coordination polymers are usually influenced by a multitude of factors such as geometrical and electronic properties of the metal ions employed, coordination abilities of the ligands, the ligand-to-metal ratio, and the use of different solvents (Necefoglu et al., 2002). In this paper, we selected 4,4'-(1,3-phenylenebis(oxy))dibenzoic acid as a linker and 1,10-phenanthroline as a secondary ligand, resulting in the title complex.

In the title compound,[Zn₂(C₂₀H₁₂O₆)₂(C₁₂H₈N₂)₂]^.2H₂O, the Zn^II atom is surrounded by two N atoms from one 1,10-phenanthroline and four O atoms from two 4,4'-(1,3-phenylenebis(oxy))dibenzoate ligands (Fig. 1). The geometry of the ZnII atom is a distorted octahedron and the neighboring two Zn^II atoms are bridged by two 4,4'-(1,3-phenylenebis(oxy))dibenzoate dianions. Adjacent molecules are connected to the lattice water molecule by hydrogen bonds to form a linear ribbon running along the b-axis of the triclinic unit cell (Fig. 2). Adjacent dimers are further linked through intermolecular O—H···O hydrogen bonds, leading to a three-dimensional supramolecular structure (Fig. 2).

Preparation top

The synthesis was performed under hydrothermal conditions. A mixture of Zn(CH₃COO)₂^.2(H₂O), (0.2 mmol, 0.044 g), 4,4'-(1,3-phenylenebis(oxy))dibenzoic acid (0.2 mmol, 0.07 g), 1,10-phenanthroline (0.2 mmol, 0.036 g) and H₂O (20 mL) in a 30 mL stainless steel reactor with a Teflon liner was heated from 293 to 433 K in 2 h and a constant temperature was maintained at 433 K for 72 h, after which the mixture was cooled to 298 K. Colorless crystals of the title compound were recovered from the reaction.

Refinement top

All C—H H atoms were positioned with idealized geometry and refined isotropic with U_iso(H) = 1.2 U_eq(C) using a riding model. The water H-atoms were located in a different Fourier map and were refined with an O—H distance restrained to 0.85 (2) Å and with [U_iso(H) = 1.5 U_eq(O)].

Related literature top

For background and related structures, see: Hökelek & Necefouglu (1996); Necefoglu et al. (2002).

Computing details top

Data collection: APEX2 (Bruker, 2002); cell refinement: SAINT (Bruker, 2002); data reduction: SAINT (Bruker, 2002); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: Mercury (Macrae et al., 2006); software used to prepare material for publication: SHELXTL (Sheldrick, 2008) and publCIF (Westrip, 2010).

Figures top

	Fig. 1. A view of the molecule of the title compound. Displacement ellipsoids are drawn at the 30% probability level. (i) -x, -y, -z.
	Fig. 2. Crystal structure of the title compound with view along the a-axis.

Bis{µ-4,4'-[1,3-phenylenebis(oxy)]dibenzoato-κ⁴O,O':O'',O'''}bis[(1,10-phenanthroline-κ²N,N')zinc(II)] dihydrate top

Crystal data top

[Zn₂(C₂₀H₁₂O₆)₂(C₁₂H₈N₂)₂]·2H₂O	Z = 1
M_r = 1223.77	F(000) = 628
Triclinic, P1	D_x = 1.509 Mg m⁻³
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 10.550 (2) Å	Cell parameters from 6527 reflections
b = 11.308 (2) Å	θ = 1.7–22.8°
c = 12.874 (3) Å	µ = 0.97 mm⁻¹
α = 93.210 (4)°	T = 293 K
β = 104.225 (4)°	Block, colorless
γ = 113.323 (4)°	0.28 × 0.23 × 0.21 mm
V = 1346.8 (5) Å³

Data collection top

Bruker SMART APEXII CCD diffractometer	6471 independent reflections
Radiation source: fine-focus sealed tube	3733 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.073
phi and ω scans	θ_max = 28.1°, θ_min = 1.7°
Absorption correction: multi-scan (SADABS; Bruker, 2002)	h = −13→13
T_min = 0.765, T_max = 0.824	k = −14→14
26413 measured reflections	l = −17→16

Refinement top

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)] = 0.045	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.112	H atoms treated by a mixture of independent and constrained refinement
S = 1.01	w = 1/[σ²(F_o²) + (0.0397P)² + 0.2348P] where P = (F_o² + 2F_c²)/3
6471 reflections	(Δ/σ)_max = 0.001
385 parameters	Δρ_max = 0.22 e Å⁻³
2 restraints	Δρ_min = −0.68 e Å⁻³

Crystal data top

[Zn₂(C₂₀H₁₂O₆)₂(C₁₂H₈N₂)₂]·2H₂O	γ = 113.323 (4)°
M_r = 1223.77	V = 1346.8 (5) Å³
Triclinic, P1	Z = 1
a = 10.550 (2) Å	Mo Kα radiation
b = 11.308 (2) Å	µ = 0.97 mm⁻¹
c = 12.874 (3) Å	T = 293 K
α = 93.210 (4)°	0.28 × 0.23 × 0.21 mm
β = 104.225 (4)°

Data collection top

Bruker SMART APEXII CCD diffractometer	6471 independent reflections
Absorption correction: multi-scan (SADABS; Bruker, 2002)	3733 reflections with I > 2σ(I)
T_min = 0.765, T_max = 0.824	R_int = 0.073
26413 measured reflections

Refinement top

R[F² > 2σ(F²)] = 0.045	2 restraints
wR(F²) = 0.112	H atoms treated by a mixture of independent and constrained refinement
S = 1.01	Δρ_max = 0.22 e Å⁻³
6471 reflections	Δρ_min = −0.68 e Å⁻³
385 parameters

Special details top

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 > σ(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.

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

	x	y	z	U_iso*/U_eq
Zn1	0.37437 (4)	0.63248 (3)	0.10279 (3)	0.05945 (15)
C1	0.6498 (4)	0.7620 (3)	0.0310 (3)	0.0676 (9)
H1	0.6378	0.6778	0.0079	0.081*
C2	0.7669 (4)	0.8674 (4)	0.0183 (3)	0.0757 (10)
H2	0.8330	0.8534	−0.0113	0.091*
C3	0.7843 (4)	0.9914 (3)	0.0494 (3)	0.0662 (9)
H3	0.8617	1.0628	0.0406	0.079*
C4	0.6849 (3)	1.0103 (3)	0.0947 (2)	0.0472 (7)
C5	0.6945 (3)	1.1366 (3)	0.1300 (2)	0.0567 (8)
H5	0.7691	1.2110	0.1217	0.068*
C6	0.5980 (4)	1.1491 (3)	0.1745 (2)	0.0594 (8)
H6	0.6069	1.2323	0.1972	0.071*
C7	0.4812 (3)	1.0374 (3)	0.1882 (2)	0.0516 (7)
C8	0.3761 (4)	1.0452 (4)	0.2320 (2)	0.0702 (9)
H8	0.3801	1.1263	0.2554	0.084*
C9	0.2683 (5)	0.9347 (4)	0.2406 (3)	0.0820 (11)
H9	0.1963	0.9394	0.2679	0.098*
C10	0.2650 (4)	0.8138 (4)	0.2087 (3)	0.0749 (10)
H10	0.1916	0.7386	0.2172	0.090*
C11	0.4700 (3)	0.9131 (3)	0.15552 (19)	0.0445 (7)
C12	0.5724 (3)	0.8995 (2)	0.10674 (19)	0.0430 (7)
C13	0.1204 (3)	0.4615 (2)	−0.1993 (2)	0.0421 (6)
C14	0.1351 (3)	0.3606 (3)	−0.2509 (2)	0.0547 (8)
H14	0.2029	0.3323	−0.2147	0.066*
C15	0.0509 (3)	0.3000 (3)	−0.3557 (2)	0.0548 (8)
H15	0.0596	0.2295	−0.3889	0.066*
C16	−0.0458 (3)	0.3444 (2)	−0.4107 (2)	0.0420 (6)
C17	−0.0585 (3)	0.4483 (3)	−0.3621 (2)	0.0549 (8)
H17	−0.1219	0.4800	−0.4002	0.066*
C18	0.0237 (3)	0.5060 (3)	−0.2559 (2)	0.0536 (7)
H18	0.0136	0.5754	−0.2224	0.064*
C19	0.1702 (3)	−0.1591 (3)	0.5514 (2)	0.0424 (6)
C20	0.2827 (3)	−0.0663 (3)	0.52396 (19)	0.0423 (6)
H20	0.3292	−0.0906	0.4798	0.051*
C21	0.3247 (3)	0.0634 (3)	0.5636 (2)	0.0413 (6)
C22	0.2588 (3)	0.1018 (3)	0.6293 (2)	0.0486 (7)
H22	0.2891	0.1898	0.6558	0.058*
C23	0.1464 (3)	0.0065 (3)	0.6552 (2)	0.0538 (8)
H23	0.0997	0.0309	0.6991	0.065*
C24	0.1021 (3)	−0.1237 (3)	0.6173 (2)	0.0501 (7)
H24	0.0268	−0.1871	0.6361	0.060*
C25	0.4251 (3)	0.2393 (2)	0.4715 (2)	0.0410 (6)
C26	0.5499 (3)	0.3294 (3)	0.4562 (2)	0.0510 (7)
H26	0.6389	0.3326	0.4938	0.061*
C27	0.5426 (3)	0.4148 (3)	0.3852 (2)	0.0502 (7)
H27	0.6269	0.4756	0.3750	0.060*
C28	0.4105 (3)	0.4110 (2)	0.3288 (2)	0.0402 (6)
C29	0.2878 (3)	0.3202 (3)	0.3449 (2)	0.0458 (7)
H29	0.1986	0.3161	0.3068	0.055*
C30	0.2935 (3)	0.2342 (3)	0.4170 (2)	0.0445 (7)
H30	0.2094	0.1741	0.4281	0.053*
C31	0.2085 (3)	0.5241 (3)	−0.0847 (2)	0.0453 (7)
C32	0.4034 (3)	0.5021 (3)	0.2499 (2)	0.0476 (7)
N1	0.5547 (3)	0.7767 (2)	0.07454 (18)	0.0521 (6)
N2	0.3636 (3)	0.8020 (2)	0.16621 (18)	0.0570 (7)
O1	0.3175 (2)	0.50412 (18)	−0.04255 (15)	0.0572 (5)
O2	0.1746 (2)	0.59693 (19)	−0.03119 (15)	0.0565 (5)
O3	−0.1312 (2)	0.29119 (17)	−0.51698 (14)	0.0541 (5)
O4	0.44450 (19)	0.15463 (18)	0.54058 (16)	0.0558 (5)
O5	0.2821 (2)	0.49319 (19)	0.19589 (16)	0.0621 (6)
O6	0.5150 (2)	0.5833 (2)	0.23655 (18)	0.0703 (6)
O1W	0.0278 (3)	0.2886 (2)	0.0473 (3)	0.0911 (8)
H1A	−0.023 (4)	0.329 (4)	0.044 (4)	0.137*
H1B	0.106 (3)	0.344 (4)	0.091 (3)	0.137*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Zn1	0.0754 (3)	0.03123 (19)	0.0509 (2)	0.00893 (17)	0.00531 (16)	0.01068 (14)
C1	0.088 (3)	0.055 (2)	0.069 (2)	0.044 (2)	0.0151 (19)	0.0151 (17)
C2	0.076 (3)	0.085 (3)	0.084 (2)	0.048 (2)	0.028 (2)	0.022 (2)
C3	0.057 (2)	0.066 (2)	0.070 (2)	0.0220 (18)	0.0132 (17)	0.0207 (17)
C4	0.0488 (17)	0.0412 (16)	0.0419 (14)	0.0152 (14)	0.0027 (12)	0.0102 (12)
C5	0.062 (2)	0.0364 (16)	0.0520 (16)	0.0099 (15)	0.0012 (15)	0.0089 (13)
C6	0.080 (2)	0.0348 (16)	0.0505 (16)	0.0196 (17)	0.0062 (16)	0.0003 (13)
C7	0.070 (2)	0.0455 (17)	0.0328 (13)	0.0234 (16)	0.0071 (13)	0.0018 (12)
C8	0.098 (3)	0.068 (2)	0.0481 (17)	0.040 (2)	0.0217 (18)	0.0038 (16)
C9	0.097 (3)	0.095 (3)	0.065 (2)	0.044 (3)	0.036 (2)	0.015 (2)
C10	0.071 (2)	0.076 (3)	0.062 (2)	0.011 (2)	0.0261 (18)	0.0199 (18)
C11	0.0540 (17)	0.0386 (15)	0.0307 (12)	0.0151 (14)	0.0025 (12)	0.0046 (11)
C12	0.0528 (17)	0.0298 (14)	0.0350 (13)	0.0143 (13)	−0.0015 (12)	0.0072 (11)
C13	0.0364 (14)	0.0339 (14)	0.0513 (15)	0.0110 (12)	0.0109 (12)	0.0085 (12)
C14	0.0468 (17)	0.064 (2)	0.0547 (16)	0.0335 (16)	0.0014 (13)	0.0053 (15)
C15	0.0541 (18)	0.0627 (19)	0.0516 (16)	0.0369 (16)	0.0036 (13)	−0.0004 (14)
C16	0.0323 (14)	0.0384 (15)	0.0461 (14)	0.0084 (12)	0.0063 (11)	0.0106 (12)
C17	0.0449 (16)	0.0414 (16)	0.0708 (19)	0.0208 (14)	−0.0002 (14)	0.0078 (14)
C18	0.0482 (17)	0.0343 (15)	0.0695 (19)	0.0175 (14)	0.0038 (14)	0.0013 (13)
C19	0.0417 (15)	0.0384 (15)	0.0396 (13)	0.0149 (13)	0.0020 (12)	0.0101 (11)
C20	0.0444 (15)	0.0518 (17)	0.0379 (13)	0.0265 (14)	0.0122 (11)	0.0139 (12)
C21	0.0355 (14)	0.0436 (16)	0.0435 (14)	0.0182 (13)	0.0049 (12)	0.0159 (12)
C22	0.0525 (17)	0.0468 (17)	0.0426 (14)	0.0242 (15)	0.0024 (13)	0.0056 (13)
C23	0.0600 (19)	0.074 (2)	0.0417 (15)	0.0391 (18)	0.0194 (14)	0.0151 (15)
C24	0.0415 (16)	0.0589 (19)	0.0505 (16)	0.0198 (15)	0.0142 (13)	0.0227 (14)
C25	0.0382 (15)	0.0374 (14)	0.0471 (14)	0.0171 (12)	0.0092 (12)	0.0116 (12)
C26	0.0313 (14)	0.0439 (16)	0.0689 (18)	0.0118 (13)	0.0053 (13)	0.0145 (14)
C27	0.0389 (16)	0.0398 (16)	0.0660 (18)	0.0101 (13)	0.0144 (13)	0.0165 (14)
C28	0.0434 (15)	0.0336 (14)	0.0467 (14)	0.0174 (13)	0.0162 (12)	0.0088 (11)
C29	0.0375 (15)	0.0479 (16)	0.0553 (16)	0.0202 (13)	0.0134 (12)	0.0173 (13)
C30	0.0343 (14)	0.0447 (16)	0.0575 (16)	0.0161 (13)	0.0170 (12)	0.0200 (13)
C31	0.0445 (16)	0.0296 (14)	0.0510 (15)	0.0060 (13)	0.0111 (13)	0.0113 (12)
C32	0.0620 (19)	0.0377 (16)	0.0519 (16)	0.0246 (15)	0.0245 (14)	0.0134 (13)
N1	0.0697 (17)	0.0357 (13)	0.0467 (13)	0.0240 (12)	0.0069 (12)	0.0087 (10)
N2	0.0629 (17)	0.0469 (15)	0.0448 (13)	0.0097 (13)	0.0102 (12)	0.0116 (11)
O1	0.0525 (12)	0.0523 (12)	0.0574 (11)	0.0242 (10)	−0.0015 (9)	0.0002 (9)
O2	0.0612 (13)	0.0456 (12)	0.0581 (12)	0.0218 (11)	0.0123 (10)	0.0008 (10)
O3	0.0580 (12)	0.0409 (11)	0.0517 (11)	0.0193 (10)	−0.0013 (9)	0.0098 (9)
O4	0.0370 (10)	0.0532 (12)	0.0769 (13)	0.0192 (9)	0.0116 (9)	0.0317 (10)
O5	0.0547 (13)	0.0552 (13)	0.0721 (13)	0.0229 (11)	0.0083 (10)	0.0278 (10)
O6	0.0598 (14)	0.0667 (14)	0.0943 (16)	0.0249 (12)	0.0353 (12)	0.0475 (13)
O1W	0.0571 (16)	0.0517 (15)	0.154 (3)	0.0151 (12)	0.0307 (16)	0.0002 (15)

Geometric parameters (Å, º) top

Zn1—N1	2.089 (3)	C15—H15	0.9300
Zn1—N2	2.097 (3)	C16—C17	1.369 (4)
Zn1—O1	2.1031 (19)	C16—O3	1.385 (3)
Zn1—O2	2.2460 (19)	C17—C18	1.384 (4)
Zn1—O5	2.1061 (19)	C17—H17	0.9300
Zn1—O6	2.231 (2)	C18—H18	0.9300
Zn1—C32	2.498 (3)	C19—C24	1.374 (4)
Zn1—C31	2.507 (3)	C19—C20	1.377 (4)
C1—N1	1.321 (4)	C19—O3ⁱ	1.395 (3)
C1—C2	1.389 (5)	C20—C21	1.378 (4)
C1—H1	0.9300	C20—H20	0.9300
C2—C3	1.364 (5)	C21—C22	1.369 (4)
C2—H2	0.9300	C21—O4	1.392 (3)
C3—C4	1.396 (4)	C22—C23	1.379 (4)
C3—H3	0.9300	C22—H22	0.9300
C4—C12	1.393 (4)	C23—C24	1.373 (4)
C4—C5	1.430 (4)	C23—H23	0.9300
C5—C6	1.333 (4)	C24—H24	0.9300
C5—H5	0.9300	C25—C30	1.370 (3)
C6—C7	1.430 (4)	C25—C26	1.378 (4)
C6—H6	0.9300	C25—O4	1.382 (3)
C7—C8	1.391 (4)	C26—C27	1.377 (3)
C7—C11	1.395 (4)	C26—H26	0.9300
C8—C9	1.348 (5)	C27—C28	1.387 (3)
C8—H8	0.9300	C27—H27	0.9300
C9—C10	1.390 (5)	C28—C29	1.369 (4)
C9—H9	0.9300	C28—C32	1.496 (3)
C10—N2	1.335 (4)	C29—C30	1.390 (3)
C10—H10	0.9300	C29—H29	0.9300
C11—N2	1.355 (3)	C30—H30	0.9300
C11—C12	1.428 (4)	C31—O2	1.254 (3)
C12—N1	1.352 (3)	C31—O1	1.258 (3)
C13—C14	1.369 (4)	C32—O6	1.233 (3)
C13—C18	1.382 (3)	C32—O5	1.259 (3)
C13—C31	1.493 (4)	O3—C19ⁱ	1.395 (3)
C14—C15	1.380 (4)	O1W—H1A	0.829 (19)
C14—H14	0.9300	O1W—H1B	0.842 (19)
C15—C16	1.373 (3)

N1—Zn1—N2	79.28 (10)	C14—C15—H15	120.2
N1—Zn1—O1	95.02 (9)	C17—C16—C15	120.3 (2)
N2—Zn1—O1	142.90 (8)	C17—C16—O3	116.7 (2)
N1—Zn1—O5	150.55 (8)	C15—C16—O3	123.1 (3)
N2—Zn1—O5	104.30 (9)	C16—C17—C18	119.6 (2)
O1—Zn1—O5	98.37 (8)	C16—C17—H17	120.2
N1—Zn1—O6	91.11 (8)	C18—C17—H17	120.2
N2—Zn1—O6	107.25 (9)	C13—C18—C17	120.7 (3)
O1—Zn1—O6	109.50 (8)	C13—C18—H18	119.6
O5—Zn1—O6	59.70 (7)	C17—C18—H18	119.6
N1—Zn1—O2	110.05 (8)	C24—C19—C20	121.0 (3)
N2—Zn1—O2	87.32 (8)	C24—C19—O3ⁱ	119.7 (2)
O1—Zn1—O2	59.99 (7)	C20—C19—O3ⁱ	119.2 (3)
O5—Zn1—O2	99.35 (7)	C19—C20—C21	118.3 (3)
O6—Zn1—O2	156.48 (8)	C19—C20—H20	120.9
N1—Zn1—C32	120.63 (9)	C21—C20—H20	120.9
N2—Zn1—C32	109.61 (9)	C22—C21—C20	122.1 (3)
O1—Zn1—C32	104.79 (8)	C22—C21—O4	120.6 (2)
O5—Zn1—C32	30.22 (8)	C20—C21—O4	117.1 (2)
O6—Zn1—C32	29.53 (8)	C21—C22—C23	118.2 (3)
O2—Zn1—C32	128.47 (9)	C21—C22—H22	120.9
N1—Zn1—C31	103.59 (8)	C23—C22—H22	120.9
N2—Zn1—C31	115.33 (9)	C24—C23—C22	121.3 (3)
O1—Zn1—C31	30.07 (8)	C24—C23—H23	119.4
O5—Zn1—C31	101.09 (8)	C22—C23—H23	119.4
O6—Zn1—C31	136.73 (9)	C23—C24—C19	119.1 (3)
O2—Zn1—C31	29.95 (7)	C23—C24—H24	120.4
C32—Zn1—C31	121.22 (9)	C19—C24—H24	120.4
N1—C1—C2	122.6 (3)	C30—C25—C26	120.5 (2)
N1—C1—H1	118.7	C30—C25—O4	124.4 (2)
C2—C1—H1	118.7	C26—C25—O4	115.0 (2)
C3—C2—C1	119.4 (3)	C27—C26—C25	119.9 (2)
C3—C2—H2	120.3	C27—C26—H26	120.1
C1—C2—H2	120.3	C25—C26—H26	120.1
C2—C3—C4	119.4 (3)	C26—C27—C28	120.6 (2)
C2—C3—H3	120.3	C26—C27—H27	119.7
C4—C3—H3	120.3	C28—C27—H27	119.7
C12—C4—C3	117.5 (3)	C29—C28—C27	118.6 (2)
C12—C4—C5	119.1 (3)	C29—C28—C32	121.3 (2)
C3—C4—C5	123.4 (3)	C27—C28—C32	120.1 (2)
C6—C5—C4	120.9 (3)	C28—C29—C30	121.5 (2)
C6—C5—H5	119.6	C28—C29—H29	119.2
C4—C5—H5	119.6	C30—C29—H29	119.2
C5—C6—C7	121.5 (3)	C25—C30—C29	118.9 (2)
C5—C6—H6	119.3	C25—C30—H30	120.6
C7—C6—H6	119.3	C29—C30—H30	120.6
C8—C7—C11	117.4 (3)	O2—C31—O1	120.2 (2)
C8—C7—C6	123.7 (3)	O2—C31—C13	120.2 (2)
C11—C7—C6	118.9 (3)	O1—C31—C13	119.6 (3)
C9—C8—C7	119.8 (3)	O2—C31—Zn1	63.42 (14)
C9—C8—H8	120.1	O1—C31—Zn1	56.89 (14)
C7—C8—H8	120.1	C13—C31—Zn1	175.3 (2)
C8—C9—C10	119.9 (4)	O6—C32—O5	120.4 (2)
C8—C9—H9	120.0	O6—C32—C28	120.4 (3)
C10—C9—H9	120.0	O5—C32—C28	119.2 (2)
N2—C10—C9	122.2 (3)	O6—C32—Zn1	63.15 (14)
N2—C10—H10	118.9	O5—C32—Zn1	57.38 (13)
C9—C10—H10	118.9	C28—C32—Zn1	173.7 (2)
N2—C11—C7	122.9 (3)	C1—N1—C12	118.2 (3)
N2—C11—C12	117.4 (3)	C1—N1—Zn1	128.5 (2)
C7—C11—C12	119.7 (3)	C12—N1—Zn1	113.2 (2)
N1—C12—C4	122.8 (3)	C10—N2—C11	117.7 (3)
N1—C12—C11	117.3 (2)	C10—N2—Zn1	129.4 (2)
C4—C12—C11	119.9 (2)	C11—N2—Zn1	112.8 (2)
C14—C13—C18	118.6 (2)	C31—O1—Zn1	93.04 (17)
C14—C13—C31	121.0 (2)	C31—O2—Zn1	86.64 (15)
C18—C13—C31	120.4 (3)	C16—O3—C19ⁱ	117.09 (18)
C13—C14—C15	121.2 (2)	C25—O4—C21	118.78 (18)
C13—C14—H14	119.4	C32—O5—Zn1	92.40 (16)
C15—C14—H14	119.4	C32—O6—Zn1	87.31 (16)
C16—C15—C14	119.6 (3)	H1A—O1W—H1B	100 (4)
C16—C15—H15	120.2

N1—C1—C2—C3	−1.5 (5)	N1—Zn1—C32—O5	173.72 (16)
C1—C2—C3—C4	0.7 (5)	N2—Zn1—C32—O5	84.78 (18)
C2—C3—C4—C12	0.6 (4)	O1—Zn1—C32—O5	−81.12 (18)
C2—C3—C4—C5	179.8 (3)	O6—Zn1—C32—O5	175.3 (3)
C12—C4—C5—C6	0.4 (4)	O2—Zn1—C32—O5	−17.9 (2)
C3—C4—C5—C6	−178.8 (3)	C31—Zn1—C32—O5	−53.6 (2)
C4—C5—C6—C7	−0.4 (4)	N1—Zn1—C32—C28	−127.6 (19)
C5—C6—C7—C8	−178.6 (3)	N2—Zn1—C32—C28	143.4 (19)
C5—C6—C7—C11	1.0 (4)	O1—Zn1—C32—C28	−22.5 (19)
C11—C7—C8—C9	−0.5 (4)	O5—Zn1—C32—C28	58.7 (19)
C6—C7—C8—C9	179.1 (3)	O6—Zn1—C32—C28	−126 (2)
C7—C8—C9—C10	1.9 (5)	O2—Zn1—C32—C28	41 (2)
C8—C9—C10—N2	−1.9 (5)	C31—Zn1—C32—C28	5 (2)
C8—C7—C11—N2	−0.9 (4)	C2—C1—N1—C12	0.7 (4)
C6—C7—C11—N2	179.4 (2)	C2—C1—N1—Zn1	−179.0 (2)
C8—C7—C11—C12	178.0 (2)	C4—C12—N1—C1	0.8 (3)
C6—C7—C11—C12	−1.7 (3)	C11—C12—N1—C1	−178.8 (2)
C3—C4—C12—N1	−1.4 (3)	C4—C12—N1—Zn1	−179.44 (17)
C5—C4—C12—N1	179.3 (2)	C11—C12—N1—Zn1	0.9 (3)
C3—C4—C12—C11	178.2 (2)	N2—Zn1—N1—C1	178.5 (2)
C5—C4—C12—C11	−1.1 (3)	O1—Zn1—N1—C1	−38.6 (2)
N2—C11—C12—N1	0.3 (3)	O5—Zn1—N1—C1	78.3 (3)
C7—C11—C12—N1	−178.6 (2)	O6—Zn1—N1—C1	71.1 (2)
N2—C11—C12—C4	−179.3 (2)	O2—Zn1—N1—C1	−98.4 (2)
C7—C11—C12—C4	1.7 (3)	C32—Zn1—N1—C1	71.9 (3)
C18—C13—C14—C15	−2.8 (4)	C31—Zn1—N1—C1	−67.8 (2)
C31—C13—C14—C15	178.1 (3)	N2—Zn1—N1—C12	−1.25 (16)
C13—C14—C15—C16	2.3 (5)	O1—Zn1—N1—C12	141.71 (16)
C14—C15—C16—C17	0.1 (4)	O5—Zn1—N1—C12	−101.4 (2)
C14—C15—C16—O3	178.2 (3)	O6—Zn1—N1—C12	−108.60 (16)
C15—C16—C17—C18	−1.9 (4)	O2—Zn1—N1—C12	81.87 (17)
O3—C16—C17—C18	179.9 (2)	C32—Zn1—N1—C12	−107.81 (17)
C14—C13—C18—C17	1.0 (4)	C31—Zn1—N1—C12	112.47 (17)
C31—C13—C18—C17	−179.9 (2)	C9—C10—N2—C11	0.5 (4)
C16—C17—C18—C13	1.3 (4)	C9—C10—N2—Zn1	−175.5 (2)
C24—C19—C20—C21	−0.5 (3)	C7—C11—N2—C10	0.9 (4)
O3ⁱ—C19—C20—C21	−176.60 (19)	C12—C11—N2—C10	−178.0 (2)
C19—C20—C21—C22	0.5 (3)	C7—C11—N2—Zn1	177.55 (18)
C19—C20—C21—O4	175.93 (19)	C12—C11—N2—Zn1	−1.4 (3)
C20—C21—C22—C23	−0.5 (3)	N1—Zn1—N2—C10	177.5 (3)
O4—C21—C22—C23	−175.9 (2)	O1—Zn1—N2—C10	93.4 (3)
C21—C22—C23—C24	0.7 (4)	O5—Zn1—N2—C10	−32.4 (3)
C22—C23—C24—C19	−0.8 (4)	O6—Zn1—N2—C10	−94.7 (3)
C20—C19—C24—C23	0.7 (3)	O2—Zn1—N2—C10	66.5 (3)
O3ⁱ—C19—C24—C23	176.7 (2)	C32—Zn1—N2—C10	−63.6 (3)
C30—C25—C26—C27	−0.3 (4)	C31—Zn1—N2—C10	77.5 (3)
O4—C25—C26—C27	177.1 (3)	N1—Zn1—N2—C11	1.42 (16)
C25—C26—C27—C28	0.0 (4)	O1—Zn1—N2—C11	−82.7 (2)
C26—C27—C28—C29	−0.2 (4)	O5—Zn1—N2—C11	151.45 (16)
C26—C27—C28—C32	−178.6 (3)	O6—Zn1—N2—C11	89.23 (17)
C27—C28—C29—C30	0.8 (4)	O2—Zn1—N2—C11	−109.58 (17)
C32—C28—C29—C30	179.1 (3)	C32—Zn1—N2—C11	120.30 (17)
C26—C25—C30—C29	0.9 (4)	C31—Zn1—N2—C11	−98.66 (18)
O4—C25—C30—C29	−176.3 (2)	O2—C31—O1—Zn1	−3.0 (2)
C28—C29—C30—C25	−1.1 (4)	C13—C31—O1—Zn1	176.39 (19)
C14—C13—C31—O2	−165.4 (3)	N1—Zn1—O1—C31	−108.61 (16)
C18—C13—C31—O2	15.5 (4)	N2—Zn1—O1—C31	−29.8 (2)
C14—C13—C31—O1	15.1 (4)	O5—Zn1—O1—C31	97.69 (16)
C18—C13—C31—O1	−163.9 (3)	O6—Zn1—O1—C31	158.42 (15)
C14—C13—C31—Zn1	55 (2)	O2—Zn1—O1—C31	1.68 (14)
C18—C13—C31—Zn1	−124 (2)	C32—Zn1—O1—C31	127.87 (16)
N1—Zn1—C31—O2	−106.68 (16)	O1—C31—O2—Zn1	2.8 (2)
N2—Zn1—C31—O2	−22.26 (18)	C13—C31—O2—Zn1	−176.6 (2)
O1—Zn1—C31—O2	177.1 (2)	N1—Zn1—O2—C31	82.39 (16)
O5—Zn1—C31—O2	89.53 (15)	N2—Zn1—O2—C31	159.95 (16)
O6—Zn1—C31—O2	146.71 (14)	O1—Zn1—O2—C31	−1.68 (14)
C32—Zn1—C31—O2	113.90 (16)	O5—Zn1—O2—C31	−95.99 (15)
N1—Zn1—C31—O1	76.23 (16)	O6—Zn1—O2—C31	−70.5 (3)
N2—Zn1—C31—O1	160.65 (15)	C32—Zn1—O2—C31	−86.97 (17)
O5—Zn1—C31—O1	−87.56 (16)	C17—C16—O3—C19ⁱ	−152.2 (3)
O6—Zn1—C31—O1	−30.4 (2)	C15—C16—O3—C19ⁱ	29.7 (4)
O2—Zn1—C31—O1	−177.1 (2)	C30—C25—O4—C21	−4.9 (4)
C32—Zn1—C31—O1	−63.19 (18)	C26—C25—O4—C21	177.8 (2)
N1—Zn1—C31—C13	34 (2)	C22—C21—O4—C25	−72.3 (3)
N2—Zn1—C31—C13	119 (2)	C20—C21—O4—C25	112.2 (2)
O1—Zn1—C31—C13	−42 (2)	O6—C32—O5—Zn1	4.8 (3)
O5—Zn1—C31—C13	−129 (2)	C28—C32—O5—Zn1	−173.9 (2)
O6—Zn1—C31—C13	−72 (2)	N1—Zn1—O5—C32	−11.0 (3)
O2—Zn1—C31—C13	141 (2)	N2—Zn1—O5—C32	−104.52 (17)
C32—Zn1—C31—C13	−105 (2)	O1—Zn1—O5—C32	105.09 (17)
C29—C28—C32—O6	179.9 (3)	O6—Zn1—O5—C32	−2.66 (16)
C27—C28—C32—O6	−1.8 (4)	O2—Zn1—O5—C32	165.88 (17)
C29—C28—C32—O5	−1.4 (4)	C31—Zn1—O5—C32	135.48 (18)
C27—C28—C32—O5	176.9 (3)	O5—C32—O6—Zn1	−4.6 (3)
C29—C28—C32—Zn1	−57 (2)	C28—C32—O6—Zn1	174.1 (2)
C27—C28—C32—Zn1	121.4 (19)	N1—Zn1—O6—C32	178.62 (18)
N1—Zn1—C32—O6	−1.6 (2)	N2—Zn1—O6—C32	99.50 (19)
N2—Zn1—C32—O6	−90.55 (19)	O1—Zn1—O6—C32	−85.67 (18)
O1—Zn1—C32—O6	103.55 (18)	O5—Zn1—O6—C32	2.72 (17)
O5—Zn1—C32—O6	−175.3 (3)	O2—Zn1—O6—C32	−26.7 (3)
O2—Zn1—C32—O6	166.76 (16)	C31—Zn1—O6—C32	−70.1 (2)
C31—Zn1—C32—O6	131.10 (18)

Symmetry code: (i) −x, −y, −z.

Hydrogen-bond geometry (Å, º) top

Cg4 and Cg6 are the centroids of the C13–C18 and C25–C30 rings, respectively.

D—H···A	D—H	H···A	D···A	D—H···A
O1W—H1A···O2ⁱⁱ	0.83 (2)	2.06 (2)	2.877 (3)	171 (5)
O1W—H1B···O5	0.84 (2)	2.04 (2)	2.877 (3)	173 (5)
C1—H1···O1ⁱⁱⁱ	0.93	2.33	3.169 (4)	150
C3—H3···O1W^iv	0.93	2.44	3.332 (4)	161
C5—H5···O2^v	0.93	2.46	3.256 (4)	144
C8—H8···Cg6^vi	0.93	2.67	3.543 (4)	156
C10—H10···Cg4ⁱⁱ	0.93	2.87	3.726 (5)	154

Symmetry codes: (ii) −x, −y+1, −z; (iii) −x+1, −y+1, −z; (iv) x+1, y+1, z; (v) −x+1, −y+2, −z; (vi) x, y+1, z.

Selected bond lengths (Å) top

Zn1—N1	2.089 (3)	Zn1—O2	2.2460 (19)
Zn1—N2	2.097 (3)	Zn1—O5	2.1061 (19)
Zn1—O1	2.1031 (19)	Zn1—O6	2.231 (2)

Hydrogen-bond geometry (Å, º) top

Cg4 and Cg6 are the centroids of the C13–C18 and C25–C30 rings, respectively.

D—H···A	D—H	H···A	D···A	D—H···A
O1W—H1A···O2ⁱ	0.829 (19)	2.06 (2)	2.877 (3)	171 (5)
O1W—H1B···O5	0.842 (19)	2.04 (2)	2.877 (3)	173 (5)
C1—H1···O1ⁱⁱ	0.93	2.33	3.169 (4)	150
C3—H3···O1Wⁱⁱⁱ	0.93	2.44	3.332 (4)	161
C5—H5···O2^iv	0.93	2.46	3.256 (4)	144
C8—H8···Cg6^v	0.93	2.67	3.543 (4)	156
C10—H10···Cg4ⁱ	0.93	2.87	3.726 (5)	154

Symmetry codes: (i) −x, −y+1, −z; (ii) −x+1, −y+1, −z; (iii) x+1, y+1, z; (iv) −x+1, −y+2, −z; (v) x, y+1, z.

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Crystal structure of bis­{μ-4,4′-[1,3-phenyl­enebis(­oxy)]dibenzoato-κ4O,O′:O′′,O′′′}bis[(1,10-phenanthroline-κ2N,N′)zinc(II)] dihydrate

Supporting information

Key indicators

checkCIF/PLATON results

Crystal structure of bis{μ-4,4′-[1,3-phenylenebis(oxy)]dibenzoato-κ⁴O,O′:O′′,O′′′}bis[(1,10-phenanthroline-κ²N,N′)zinc(II)] dihydrate