In the title coordination polymer, {[Ni(4-CPOA)(phen)(H2O)2]·H2O}n (phen is 1,10-phenanthroline, C12H8N2; 4-CPOA is the 4-carboxyphenoxyacetate dianion, C9H6O5), each NiII ion displays a distorted octahedral geometry, defined by two carboxyl O atoms from two different 4-CPOA ligands, two N atoms from one phen molecule and two coordinated water molecules. The NiII ions are bridged by carboxylate groups of 4-CPOA to form a chain structure. Adjacent polymeric chains are connected via hydrogen bonds and π–π stacking to construct a three-dimensional supramolecular network.
Supporting information
CCDC reference: 222731
Key indicators
- Single-crystal X-ray study
- T = 295 K
- Mean (C-C) = 0.003 Å
- R factor = 0.033
- wR factor = 0.082
- Data-to-parameter ratio = 14.7
checkCIF/PLATON results
No syntax errors found
Alert level C
PLAT720_ALERT_4_C Number of Unusual/Non-Standard Label(s) ........ 6
0 ALERT level A = In general: serious problem
0 ALERT level B = Potentially serious problem
1 ALERT level C = Check and explain
0 ALERT level G = General alerts; check
0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
0 ALERT type 2 Indicator that the structure model may be wrong or deficient
0 ALERT type 3 Indicator that the structure quality may be low
1 ALERT type 4 Improvement, methodology, query or suggestion
Data collection: RAPID-AUTO (Rigaku, 1998); cell refinement: RAPID-AUTO; data reduction: CrystalStructure (Rigaku/MSC, 2002); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: ORTEPII (Johnson, 1976); software used to prepare material for publication: SHELXL97.
catena-Poly[[[diaqua(1,10-phenanthroline-
κ2N,
N')nickel(II)]- µ-4-carboxylatophenoxyacetato-
κ2O:
O']
monohydrate]
top
Crystal data top
[Ni(C9H6O5)(C12H8N2)(H2O)2]·H2O | F(000) = 1008 |
Mr = 487.08 | Dx = 1.634 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ybc | Cell parameters from 8221 reflections |
a = 6.8077 (14) Å | θ = 3.0–27.5° |
b = 10.725 (2) Å | µ = 1.04 mm−1 |
c = 27.313 (6) Å | T = 295 K |
β = 96.76 (3)° | Prism, green |
V = 1980.3 (7) Å3 | 0.36 × 0.25 × 0.18 mm |
Z = 4 | |
Data collection top
Rigaku R-AXIS RAPID diffractometer | 4528 independent reflections |
Radiation source: fine-focus sealed tube | 3552 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.017 |
Detector resolution: 10.00 pixels mm-1 | θmax = 27.5°, θmin = 3.0° |
ω scans | h = −8→8 |
Absorption correction: multi-scan (ABSCOR; Higashi, 1995) | k = −13→13 |
Tmin = 0.707, Tmax = 0.835 | l = −35→35 |
8696 measured reflections | |
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)] = 0.033 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.082 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.03 | w = 1/[σ2(Fo2) + (0.048P)2] where P = (Fo2 + 2Fc2)/3 |
4528 reflections | (Δ/σ)max = 0.002 |
307 parameters | Δρmax = 0.38 e Å−3 |
9 restraints | Δρmin = −0.27 e Å−3 |
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. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top | x | y | z | Uiso*/Ueq | |
Ni1 | 0.40077 (3) | 0.55288 (2) | 0.624962 (8) | 0.02889 (8) | |
O1W | 0.6128 (2) | 0.57182 (13) | 0.57751 (5) | 0.0381 (3) | |
H1W1 | 0.577 (3) | 0.6143 (19) | 0.5513 (6) | 0.057* | |
H1W2 | 0.721 (2) | 0.602 (2) | 0.5913 (7) | 0.057* | |
O2W | 0.1832 (2) | 0.52520 (13) | 0.67435 (5) | 0.0368 (3) | |
H2W1 | 0.145 (3) | 0.4554 (11) | 0.6613 (8) | 0.055* | |
H2W2 | 0.106 (3) | 0.5806 (14) | 0.6594 (8) | 0.055* | |
O3W | 0.5337 (2) | 0.68922 (17) | 0.48969 (6) | 0.0512 (4) | |
H3W1 | 0.4129 (18) | 0.706 (2) | 0.4816 (9) | 0.077* | |
H3W2 | 0.577 (3) | 0.641 (2) | 0.4691 (8) | 0.077* | |
O1 | 0.2400 (2) | 0.45074 (12) | 0.57128 (5) | 0.0372 (3) | |
O2 | 0.0519 (2) | 0.33772 (13) | 0.61654 (5) | 0.0460 (4) | |
O3 | −0.1452 (2) | 0.23046 (12) | 0.53589 (5) | 0.0398 (3) | |
O4 | 0.27128 (19) | −0.28304 (12) | 0.60043 (5) | 0.0363 (3) | |
O5 | −0.0357 (2) | −0.31731 (13) | 0.61806 (6) | 0.0443 (4) | |
C1 | 0.1014 (3) | 0.37404 (17) | 0.57728 (7) | 0.0332 (4) | |
C2 | −0.0067 (3) | 0.32660 (17) | 0.52893 (7) | 0.0372 (5) | |
H2A | −0.0759 | 0.3956 | 0.5116 | 0.045* | |
H2B | 0.0894 | 0.2951 | 0.5085 | 0.045* | |
C3 | −0.0754 (3) | 0.11548 (16) | 0.55165 (7) | 0.0332 (4) | |
C4 | 0.1214 (3) | 0.08004 (17) | 0.55450 (8) | 0.0356 (4) | |
H4 | 0.2173 | 0.1358 | 0.5465 | 0.043* | |
C5 | 0.1723 (3) | −0.04018 (17) | 0.56951 (7) | 0.0351 (4) | |
H5 | 0.3038 | −0.0649 | 0.5711 | 0.042* | |
C6 | 0.0337 (3) | −0.12459 (16) | 0.58221 (7) | 0.0309 (4) | |
C7 | −0.1631 (3) | −0.08685 (18) | 0.57897 (8) | 0.0366 (4) | |
H7 | −0.2589 | −0.1422 | 0.5874 | 0.044* | |
C8 | −0.2172 (3) | 0.03204 (18) | 0.56338 (8) | 0.0385 (5) | |
H8 | −0.3493 | 0.0560 | 0.5608 | 0.046* | |
C9 | 0.0934 (3) | −0.25143 (17) | 0.60100 (7) | 0.0317 (4) | |
N2 | 0.5556 (2) | 0.40101 (15) | 0.65911 (6) | 0.0324 (3) | |
N1 | 0.5744 (2) | 0.64317 (15) | 0.68166 (6) | 0.0322 (3) | |
C10 | 0.5892 (3) | 0.76409 (18) | 0.69113 (8) | 0.0377 (4) | |
H10 | 0.5300 | 0.8200 | 0.6679 | 0.045* | |
C11 | 0.6909 (3) | 0.8112 (2) | 0.73489 (8) | 0.0437 (5) | |
H11 | 0.7001 | 0.8968 | 0.7401 | 0.052* | |
C12 | 0.7755 (3) | 0.7308 (2) | 0.76947 (8) | 0.0444 (5) | |
H12 | 0.8385 | 0.7610 | 0.7992 | 0.053* | |
C13 | 0.7679 (3) | 0.6024 (2) | 0.76032 (7) | 0.0378 (5) | |
C14 | 0.8568 (3) | 0.5105 (2) | 0.79387 (8) | 0.0456 (5) | |
H14 | 0.9203 | 0.5356 | 0.8243 | 0.055* | |
C15 | 0.8504 (3) | 0.3881 (2) | 0.78222 (8) | 0.0436 (5) | |
H15 | 0.9105 | 0.3305 | 0.8046 | 0.052* | |
C16 | 0.7528 (3) | 0.3457 (2) | 0.73596 (7) | 0.0373 (4) | |
C17 | 0.7415 (3) | 0.2199 (2) | 0.72176 (8) | 0.0419 (5) | |
H17 | 0.7992 | 0.1585 | 0.7428 | 0.050* | |
C18 | 0.6453 (3) | 0.1888 (2) | 0.67700 (8) | 0.0451 (5) | |
H18 | 0.6412 | 0.1062 | 0.6666 | 0.054* | |
C19 | 0.5528 (3) | 0.28166 (19) | 0.64668 (8) | 0.0396 (5) | |
H19 | 0.4861 | 0.2586 | 0.6164 | 0.048* | |
C20 | 0.6584 (3) | 0.43341 (18) | 0.70285 (7) | 0.0320 (4) | |
C21 | 0.6665 (3) | 0.56290 (18) | 0.71523 (7) | 0.0312 (4) | |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
Ni1 | 0.03072 (14) | 0.02585 (12) | 0.02898 (13) | −0.00082 (10) | −0.00113 (9) | 0.00096 (9) |
O1W | 0.0331 (8) | 0.0446 (8) | 0.0359 (7) | −0.0031 (6) | 0.0009 (6) | 0.0032 (6) |
O2W | 0.0415 (8) | 0.0342 (7) | 0.0341 (7) | −0.0006 (6) | 0.0014 (6) | 0.0024 (6) |
O3W | 0.0432 (9) | 0.0638 (11) | 0.0468 (9) | 0.0114 (8) | 0.0056 (7) | 0.0018 (8) |
O1 | 0.0380 (8) | 0.0374 (7) | 0.0353 (7) | −0.0081 (6) | 0.0006 (6) | −0.0036 (6) |
O2 | 0.0586 (10) | 0.0390 (8) | 0.0402 (8) | −0.0136 (7) | 0.0052 (7) | 0.0006 (7) |
O3 | 0.0345 (7) | 0.0251 (6) | 0.0563 (9) | −0.0012 (6) | −0.0088 (7) | 0.0035 (6) |
O4 | 0.0335 (7) | 0.0311 (7) | 0.0436 (8) | 0.0025 (6) | 0.0013 (6) | 0.0071 (6) |
O5 | 0.0354 (8) | 0.0388 (8) | 0.0574 (9) | −0.0048 (6) | 0.0000 (7) | 0.0150 (7) |
C1 | 0.0332 (10) | 0.0257 (9) | 0.0394 (11) | 0.0016 (8) | −0.0016 (8) | −0.0001 (8) |
C2 | 0.0394 (11) | 0.0285 (9) | 0.0409 (11) | −0.0058 (8) | −0.0074 (9) | 0.0029 (8) |
C3 | 0.0366 (10) | 0.0254 (9) | 0.0356 (10) | 0.0003 (8) | −0.0044 (8) | −0.0013 (7) |
C4 | 0.0333 (10) | 0.0288 (9) | 0.0433 (11) | −0.0041 (8) | −0.0008 (8) | −0.0005 (8) |
C5 | 0.0312 (10) | 0.0341 (10) | 0.0384 (10) | 0.0016 (8) | −0.0018 (8) | 0.0009 (8) |
C6 | 0.0318 (10) | 0.0287 (9) | 0.0310 (9) | 0.0006 (8) | −0.0011 (8) | −0.0005 (7) |
C7 | 0.0346 (11) | 0.0302 (9) | 0.0449 (11) | −0.0025 (8) | 0.0040 (9) | 0.0026 (8) |
C8 | 0.0299 (10) | 0.0337 (10) | 0.0510 (12) | 0.0013 (8) | 0.0012 (9) | −0.0008 (9) |
C9 | 0.0351 (10) | 0.0294 (9) | 0.0287 (9) | −0.0034 (8) | −0.0037 (8) | −0.0022 (7) |
N2 | 0.0345 (9) | 0.0319 (8) | 0.0297 (8) | 0.0002 (7) | −0.0005 (7) | 0.0010 (6) |
N1 | 0.0307 (8) | 0.0315 (8) | 0.0344 (8) | 0.0006 (7) | 0.0038 (7) | −0.0026 (7) |
C10 | 0.0359 (11) | 0.0329 (10) | 0.0448 (11) | −0.0023 (8) | 0.0073 (9) | −0.0020 (9) |
C11 | 0.0372 (12) | 0.0416 (11) | 0.0531 (13) | −0.0080 (9) | 0.0092 (10) | −0.0167 (10) |
C12 | 0.0339 (11) | 0.0581 (13) | 0.0411 (11) | −0.0075 (10) | 0.0036 (9) | −0.0172 (10) |
C13 | 0.0290 (10) | 0.0514 (12) | 0.0329 (10) | −0.0031 (9) | 0.0028 (8) | −0.0048 (9) |
C14 | 0.0357 (11) | 0.0709 (15) | 0.0287 (10) | −0.0014 (11) | −0.0027 (9) | −0.0005 (10) |
C15 | 0.0356 (11) | 0.0603 (14) | 0.0339 (11) | 0.0057 (10) | −0.0001 (9) | 0.0112 (10) |
C16 | 0.0291 (10) | 0.0477 (12) | 0.0354 (10) | 0.0055 (9) | 0.0045 (8) | 0.0092 (9) |
C17 | 0.0361 (11) | 0.0413 (11) | 0.0483 (12) | 0.0114 (9) | 0.0046 (9) | 0.0144 (9) |
C18 | 0.0504 (13) | 0.0331 (10) | 0.0527 (13) | 0.0083 (9) | 0.0099 (11) | 0.0020 (9) |
C19 | 0.0455 (12) | 0.0342 (10) | 0.0387 (11) | 0.0029 (9) | 0.0032 (9) | −0.0003 (9) |
C20 | 0.0283 (9) | 0.0357 (10) | 0.0323 (9) | 0.0043 (8) | 0.0049 (7) | 0.0028 (8) |
C21 | 0.0271 (9) | 0.0372 (10) | 0.0292 (9) | 0.0003 (8) | 0.0031 (7) | −0.0018 (8) |
Geometric parameters (Å, º) top
Ni1—O1 | 2.0421 (14) | C6—C9 | 1.493 (2) |
Ni1—O4i | 2.0454 (13) | C7—C8 | 1.380 (3) |
Ni1—O1W | 2.0605 (16) | C7—H7 | 0.9300 |
Ni1—O2W | 2.1384 (16) | C8—H8 | 0.9300 |
Ni1—N1 | 2.0740 (16) | N2—C19 | 1.324 (2) |
Ni1—N2 | 2.0983 (16) | N2—C20 | 1.357 (2) |
O1—C1 | 1.277 (2) | N1—C10 | 1.324 (2) |
O2—C1 | 1.225 (2) | N1—C21 | 1.356 (2) |
O4—C9 | 1.259 (2) | C10—C11 | 1.403 (3) |
O5—C9 | 1.259 (2) | C10—H10 | 0.9300 |
O1W—H1W1 | 0.86 (2) | C11—C12 | 1.356 (3) |
O1W—H1W2 | 0.85 (2) | C11—H11 | 0.9300 |
O2W—H2W1 | 0.85 (2) | C12—C13 | 1.400 (3) |
O2W—H2W2 | 0.86 (2) | C12—H12 | 0.9300 |
O3W—H3W1 | 0.84 (2) | C13—C21 | 1.404 (3) |
O3W—H3W2 | 0.84 (2) | C13—C14 | 1.430 (3) |
O3—C3 | 1.372 (2) | C14—C15 | 1.350 (3) |
O3—C2 | 1.425 (2) | C14—H14 | 0.9300 |
O4—Ni1ii | 2.0454 (13) | C15—C16 | 1.431 (3) |
C1—C2 | 1.522 (3) | C15—H15 | 0.9300 |
C2—H2A | 0.9700 | C16—C17 | 1.403 (3) |
C2—H2B | 0.9700 | C16—C20 | 1.407 (3) |
C3—C8 | 1.381 (3) | C17—C18 | 1.359 (3) |
C3—C4 | 1.386 (3) | C17—H17 | 0.9300 |
C4—C5 | 1.384 (3) | C18—C19 | 1.397 (3) |
C4—H4 | 0.9300 | C18—H18 | 0.9300 |
C5—C6 | 1.381 (3) | C19—H19 | 0.9300 |
C5—H5 | 0.9300 | C20—C21 | 1.429 (3) |
C6—C7 | 1.392 (3) | | |
| | | |
O1—Ni1—N1 | 175.35 (6) | C5—C6—C9 | 121.12 (17) |
O1—Ni1—N2 | 95.82 (6) | C6—C5—C4 | 122.05 (19) |
O1—Ni1—O1W | 87.55 (6) | C6—C5—H5 | 119.0 |
O1—Ni1—O2W | 91.48 (6) | C6—C7—H7 | 119.7 |
O1—Ni1—O4i | 93.00 (6) | C7—C6—C9 | 120.52 (17) |
O4i—Ni1—N1 | 91.64 (6) | C7—C8—C3 | 120.13 (19) |
O4i—Ni1—N2 | 171.14 (6) | C7—C8—H8 | 119.9 |
O4i—Ni1—O1W | 90.92 (6) | C8—C3—C4 | 120.43 (17) |
O4i—Ni1—O2W | 91.28 (6) | C8—C7—C6 | 120.51 (19) |
O1W—Ni1—N1 | 92.52 (6) | C8—C7—H7 | 119.7 |
O1W—Ni1—N2 | 90.21 (6) | C9—O4—Ni1ii | 127.27 (12) |
O1W—Ni1—O2W | 177.65 (6) | C10—C11—H11 | 120.3 |
O2W—Ni1—N1 | 88.28 (6) | C10—N1—C21 | 118.10 (17) |
O2W—Ni1—N2 | 87.75 (6) | C10—N1—Ni1 | 128.82 (14) |
N1—Ni1—N2 | 79.53 (6) | C11—C10—H10 | 118.7 |
Ni1—O1W—H1W1 | 115.1 (16) | C11—C12—C13 | 119.83 (19) |
Ni1—O1W—H1W2 | 113.1 (16) | C11—C12—H12 | 120.1 |
Ni1—O2W—H2W1 | 93.3 (18) | C12—C11—C10 | 119.4 (2) |
Ni1—O2W—H2W2 | 91.9 (17) | C12—C11—H11 | 120.3 |
O1—C1—C2 | 113.16 (17) | C12—C13—C14 | 124.0 (2) |
O2—C1—C2 | 119.91 (18) | C12—C13—C21 | 117.21 (19) |
O2—C1—O1 | 126.93 (18) | C13—C12—H12 | 120.1 |
O3—C2—C1 | 112.72 (16) | C13—C14—H14 | 119.4 |
O3—C2—H2A | 109.0 | C13—C21—C20 | 120.12 (17) |
O3—C2—H2B | 109.0 | C14—C15—C16 | 121.08 (19) |
O3—C3—C4 | 124.10 (18) | C14—C15—H15 | 119.5 |
O3—C3—C8 | 115.44 (17) | C15—C14—C13 | 121.28 (19) |
O4—C9—C6 | 117.68 (17) | C15—C14—H14 | 119.4 |
O4—C9—O5 | 124.59 (18) | C16—C15—H15 | 119.5 |
O5—C9—C6 | 117.68 (17) | C16—C17—H17 | 120.3 |
N1—C10—C11 | 122.5 (2) | C16—C20—C21 | 119.73 (18) |
N1—C10—H10 | 118.7 | C17—C16—C15 | 123.70 (19) |
N1—C21—C13 | 122.81 (18) | C17—C16—C20 | 117.33 (19) |
N1—C21—C20 | 117.06 (16) | C17—C18—C19 | 119.6 (2) |
N1—Ni1—N2 | 79.53 (6) | C17—C18—H18 | 120.2 |
N1—Ni1—O2W | 88.27 (6) | C18—C17—C16 | 119.34 (18) |
N2—C19—C18 | 123.03 (19) | C18—C17—H17 | 120.3 |
N2—C19—H19 | 118.5 | C18—C19—H19 | 118.5 |
N2—C20—C16 | 122.94 (18) | C19—C18—H18 | 120.2 |
N2—C20—C21 | 117.32 (16) | C19—N2—C20 | 117.65 (17) |
C1—C2—H2A | 109.0 | C19—N2—Ni1 | 130.17 (13) |
C1—C2—H2B | 109.0 | C20—C16—C15 | 119.0 (2) |
C1—O1—Ni1 | 126.53 (13) | C20—N2—Ni1 | 111.87 (12) |
C3—C4—H4 | 120.7 | C21—C13—C14 | 118.8 (2) |
C3—C8—H8 | 119.9 | C21—N1—Ni1 | 112.70 (12) |
C3—O3—C2 | 118.82 (15) | H1W1—O1W—H1W2 | 108.0 (14) |
C4—C5—H5 | 119.0 | H2A—C2—H2B | 107.8 |
C5—C4—C3 | 118.56 (19) | H2W1—O2W—H2W2 | 105.4 (13) |
C5—C4—H4 | 120.7 | H3W1—O3W—H3W2 | 111.3 (15) |
C5—C6—C7 | 118.31 (17) | | |
| | | |
C3—O3—C2—C1 | −70.3 (2) | C3—C4—C5—C6 | −0.8 (3) |
Ni1—N1—C10—C11 | 170.45 (15) | C4—C3—C8—C7 | 1.2 (3) |
Ni1—N1—C21—C13 | −170.38 (15) | C4—C5—C6—C7 | 0.9 (3) |
Ni1—N1—C21—C20 | 10.1 (2) | C4—C5—C6—C9 | −176.52 (18) |
Ni1—N2—C19—C18 | −171.24 (16) | C5—C6—C7—C8 | 0.1 (3) |
Ni1—N2—C20—C16 | 171.32 (15) | C5—C6—C9—O4 | −6.6 (3) |
Ni1—N2—C20—C21 | −7.8 (2) | C5—C6—C9—O5 | 170.67 (18) |
Ni1—O1—C1—C2 | 172.20 (12) | C6—C7—C8—C3 | −1.1 (3) |
Ni1—O1—C1—O2 | −7.9 (3) | C7—C6—C9—O4 | 175.97 (18) |
Ni1ii—O4—C9—C6 | 178.35 (11) | C7—C6—C9—O5 | −6.7 (3) |
Ni1ii—O4—C9—O5 | 1.2 (3) | C8—C3—C4—C5 | −0.3 (3) |
O1—C1—C2—O3 | 173.13 (16) | C9—C6—C7—C8 | 177.51 (18) |
O1—Ni1—N2—C19 | 3.44 (19) | C10—C11—C12—C13 | 2.7 (3) |
O1—Ni1—N2—C20 | −169.97 (13) | C10—N1—C21—C13 | 3.2 (3) |
O1W—Ni1—N1—C10 | 86.74 (18) | C10—N1—C21—C20 | −176.32 (18) |
O1W—Ni1—N1—C21 | −100.53 (13) | C11—C12—C13—C14 | 178.4 (2) |
O1W—Ni1—N2—C19 | −84.11 (19) | C11—C12—C13—C21 | −1.5 (3) |
O1W—Ni1—N2—C20 | 102.47 (14) | C12—C13—C14—C15 | −177.6 (2) |
O1W—Ni1—O1—C1 | 159.66 (15) | C12—C13—C21—C20 | 177.99 (19) |
O2—C1—C2—O3 | −6.7 (3) | C12—C13—C21—N1 | −1.5 (3) |
O2W—Ni1—N1—C10 | −95.48 (18) | C13—C14—C15—C16 | −0.5 (3) |
O2W—Ni1—N1—C21 | 77.25 (13) | C14—C13—C21—C20 | −1.8 (3) |
O2W—Ni1—N2—C19 | 94.71 (19) | C14—C13—C21—N1 | 178.64 (18) |
O2W—Ni1—N2—C20 | −78.71 (14) | C14—C15—C16—C17 | 179.9 (2) |
O2W—Ni1—O1—C1 | −18.20 (15) | C14—C15—C16—C20 | −1.5 (3) |
O3—C3—C4—C5 | −177.94 (18) | C15—C16—C17—C18 | 180.0 (2) |
O3—C3—C8—C7 | 179.09 (18) | C15—C16—C20—C21 | 1.8 (3) |
O4i—Ni1—N1—C10 | −4.25 (18) | C15—C16—C20—N2 | −177.25 (18) |
O4i—Ni1—N1—C21 | 168.48 (13) | C16—C17—C18—C19 | −2.5 (3) |
O4i—Ni1—O1—C1 | −109.56 (15) | C16—C20—C21—C13 | −0.2 (3) |
N1—C10—C11—C12 | −1.0 (3) | C16—C20—C21—N1 | 179.39 (18) |
N1—Ni1—N2—C19 | −176.6 (2) | C17—C16—C20—C21 | −179.50 (18) |
N1—Ni1—N2—C20 | 9.95 (13) | C17—C16—C20—N2 | 1.4 (3) |
N2—C20—C21—C13 | 178.99 (18) | C17—C18—C19—N2 | 0.9 (3) |
N2—C20—C21—N1 | −1.5 (3) | C19—N2—C20—C16 | −3.0 (3) |
N2—Ni1—N1—C10 | 176.49 (19) | C19—N2—C20—C21 | 177.88 (18) |
N2—Ni1—N1—C21 | −10.78 (13) | C20—C16—C17—C18 | 1.4 (3) |
N2—Ni1—O1—C1 | 69.69 (15) | C20—N2—C19—C18 | 1.9 (3) |
C2—O3—C3—C4 | −9.9 (3) | C21—C13—C14—C15 | 2.2 (3) |
C2—O3—C3—C8 | 172.31 (18) | C21—N1—C10—C11 | −1.9 (3) |
Symmetry codes: (i) x, y+1, z; (ii) x, y−1, z. |
Hydrogen-bond geometry (Å, º) top
D—H···A | D—H | H···A | D···A | D—H···A |
O2W—H2W1···O2 | 0.86 (2) | 1.82 (2) | 2.646 (2) | 162 (2) |
O2W—H2W2···O5i | 0.86 (2) | 1.77 (2) | 2.626 (2) | 169 (2) |
O1W—H1W1···O3W | 0.86 (2) | 1.84 (2) | 2.706 (2) | 170 (2) |
O1W—H1W2···O5iii | 0.85 (2) | 1.93 (2) | 2.783 (2) | 175 (2) |
O3W—H3W2···O1iv | 0.84 (2) | 2.01 (2) | 2.829 (2) | 163 (2) |
O3W—H3W1···O3v | 0.84 (2) | 1.95 (2) | 2.791 (2) | 172 (3) |
Symmetry codes: (i) x, y+1, z; (iii) x+1, y+1, z; (iv) −x+1, −y+1, −z+1; (v) −x, −y+1, −z+1. |