| Literature DB >> 21588108 |
Yan Xu, He-Qing Shu, Xiao-Ping Shen.
Abstract
The title complex, {[Fe(II)Y(III)(CN)(4)(NO(3))(C(10)H(8)N(2))(CH(3)OH)(3)]·CH(3)OH·0.5H(2)O}(n), is built up of ladder-like chains oriented along the c axis. Each ladder consists of two strands based on alternating Fe(II) and Y(III) ions connected by cyanide bridges. Two such parallel chains are connected by additional cyanide anions (the 'rungs' of the ladder), which likewise connect Fe(II) and Y(III) ions, such that each [Fe(bipy)(CN)(4)](2-) (bipy is 2,2'-bipyridine) unit coordinates with three Y(III) ions and each Y(III) ion connects with three different [Fe(bipy)(CN)(4)](2-) units. The Fe(II) atom is six-coordinated in a distorted octa-hedral geometry and the Y(III) atom cation is eight-coordinated in a distorted dodeca-hedral environment. The uncoordinated methanol solvent mol-ecules are involved in hydrogen-bonding inter-actions with the one terminal cyanide group and a coordinated methanol mol-ecule from another [Y(III)(NO(3))(CH(3)OH)(3)](2+) unit. Adjacent ladder-like chains are also held together by hydrogen bonds between the terminal cyanide ligands of the [Fe(CN)(4)(bipy)](2-) units in one chain and the OH donors of CH(3)OH ligands from [Y(III)(NO(3))(CH(3)OH)(3)] units in neighboring chains. The water molecule exhibits half-occupation.Entities:
Year: 2010 PMID: 21588108 PMCID: PMC3007586 DOI: 10.1107/S1600536810029843
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| [FeY(CN)4(NO3)(C10H8N2)(CH4O)3]·CH4O·0.5H2O | |
| Monoclinic, | Mo |
| Hall symbol: -P 2ybc | Cell parameters from 838 reflections |
| θ = 3.0–23.5° | |
| µ = 3.04 mm−1 | |
| β = 103.439 (3)° | Prism, red brown |
| 0.26 × 0.22 × 0.20 mm | |
| Bruker SMART APEX CCD diffractometer | 4760 independent reflections |
| Radiation source: sealed tube | 3490 reflections with |
| graphite | |
| phi and ω scans | θmax = 26.0°, θmin = 1.6° |
| Absorption correction: multi-scan ( | |
| 18891 measured reflections |
| Refinement on | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| Hydrogen site location: inferred from neighbouring sites | |
| H-atom parameters constrained | |
| 4760 reflections | (Δ/σ)max < 0.001 |
| 316 parameters | Δρmax = 0.49 e Å−3 |
| 0 restraints | Δρmin = −0.57 e Å−3 |
| 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 |
| Occ. (<1) | |||||
| C1 | 0.7345 (4) | −0.1231 (2) | 0.3081 (4) | 0.0385 (10) | |
| H1 | 0.6595 | −0.1259 | 0.3029 | 0.046* | |
| C2 | 0.7916 (4) | −0.1886 (2) | 0.3052 (4) | 0.0347 (10) | |
| H2 | 0.7570 | −0.2353 | 0.2975 | 0.042* | |
| C3 | 0.9033 (4) | −0.1825 (3) | 0.3155 (4) | 0.0394 (10) | |
| H3 | 0.9455 | −0.2258 | 0.3174 | 0.047* | |
| C4 | 0.9530 (4) | −0.1133 (3) | 0.3213 (4) | 0.0419 (11) | |
| H4 | 1.0277 | −0.1089 | 0.3257 | 0.050* | |
| C5 | 0.8893 (3) | −0.0504 (3) | 0.3225 (5) | 0.0391 (10) | |
| C6 | 0.9318 (3) | 0.0236 (3) | 0.3317 (4) | 0.0384 (10) | |
| C7 | 1.0374 (4) | 0.0395 (3) | 0.3333 (5) | 0.0452 (11) | |
| H7 | 1.0858 | 0.0014 | 0.3238 | 0.054* | |
| C8 | 1.0714 (3) | 0.1123 (2) | 0.3497 (4) | 0.0348 (10) | |
| H8 | 1.1439 | 0.1241 | 0.3504 | 0.042* | |
| C9 | 1.0006 (3) | 0.1689 (3) | 0.3651 (4) | 0.0354 (10) | |
| H9 | 1.0240 | 0.2185 | 0.3790 | 0.042* | |
| C10 | 0.8930 (3) | 0.1483 (2) | 0.3587 (4) | 0.0281 (8) | |
| H10 | 0.8423 | 0.1853 | 0.3663 | 0.034* | |
| C11 | 0.7170 (3) | 0.0426 (2) | 0.4978 (4) | 0.0363 (10) | |
| C12 | 0.5697 (3) | 0.0028 (2) | 0.2858 (4) | 0.0363 (10) | |
| C13 | 0.6951 (3) | 0.0482 (2) | 0.1340 (4) | 0.0298 (9) | |
| C14 | 0.6443 (3) | 0.1349 (3) | 0.3103 (4) | 0.0385 (10) | |
| C15 | 0.8118 (4) | −0.0835 (3) | 0.9317 (4) | 0.0427 (11) | |
| H15A | 0.8576 | −0.0470 | 0.9859 | 0.064* | |
| H15B | 0.8564 | −0.1163 | 0.8933 | 0.064* | |
| H15C | 0.7734 | −0.1124 | 0.9840 | 0.064* | |
| C16 | 0.7459 (4) | 0.2236 (3) | 0.6177 (4) | 0.0390 (10) | |
| H16A | 0.8181 | 0.2152 | 0.6712 | 0.059* | |
| H16B | 0.7319 | 0.2767 | 0.6094 | 0.059* | |
| H16C | 0.7408 | 0.2022 | 0.5326 | 0.059* | |
| C17 | 0.4893 (4) | 0.1450 (3) | 0.9517 (5) | 0.0429 (11) | |
| H17A | 0.4907 | 0.0916 | 0.9660 | 0.064* | |
| H17B | 0.4155 | 0.1608 | 0.9139 | 0.064* | |
| H17C | 0.5158 | 0.1704 | 1.0336 | 0.064* | |
| C18 | 0.4471 (3) | 0.1056 (3) | 0.4540 (4) | 0.0385 (10) | |
| H18A | 0.4135 | 0.1343 | 0.5089 | 0.058* | |
| H18B | 0.4307 | 0.0544 | 0.4617 | 0.058* | |
| H18C | 0.5235 | 0.1125 | 0.4785 | 0.058* | |
| Fe1 | 0.70769 (5) | 0.04235 (3) | 0.31568 (6) | 0.03166 (16) | |
| N1 | 0.7825 (3) | −0.05414 (19) | 0.3170 (4) | 0.0338 (8) | |
| N2 | 0.8605 (3) | 0.07728 (19) | 0.3405 (3) | 0.0307 (7) | |
| N3 | 0.7168 (3) | 0.0475 (2) | 0.6043 (4) | 0.0364 (8) | |
| N4 | 0.4832 (3) | −0.0227 (2) | 0.2667 (4) | 0.0394 (9) | |
| N5 | 0.6896 (3) | 0.05129 (18) | 0.0266 (4) | 0.0339 (8) | |
| N6 | 0.6040 (3) | 0.1931 (2) | 0.3041 (4) | 0.0385 (9) | |
| N7 | 0.8853 (3) | 0.1436 (2) | 0.9291 (3) | 0.0354 (8) | |
| O1 | 0.8747 (2) | 0.08407 (17) | 0.8686 (3) | 0.0398 (7) | |
| O2 | 0.7993 (2) | 0.17623 (15) | 0.9284 (3) | 0.0367 (7) | |
| O3 | 0.9709 (2) | 0.16875 (16) | 0.9851 (3) | 0.0399 (7) | |
| O4 | 0.7341 (2) | −0.04552 (16) | 0.8312 (3) | 0.0361 (7) | |
| H4A | 0.6659 | −0.0724 | 0.8253 | 0.054* | |
| O5 | 0.6676 (2) | 0.18859 (16) | 0.6775 (3) | 0.0379 (7) | |
| H5A | 0.6452 | 0.2280 | 0.7297 | 0.057* | |
| O6 | 0.5579 (2) | 0.16346 (17) | 0.8642 (3) | 0.0354 (7) | |
| H6A | 0.5993 | 0.2077 | 0.9002 | 0.053* | |
| O7 | 0.4061 (2) | 0.12975 (17) | 0.3204 (3) | 0.0408 (7) | |
| H7B | 0.4582 | 0.1451 | 0.2907 | 0.061* | |
| O8 | 0.3088 (5) | 0.2478 (4) | 0.4772 (7) | 0.0489 (17) | 0.50 |
| H8B | 0.2447 | 0.2322 | 0.4670 | 0.073* | 0.50 |
| H8C | 0.3318 | 0.2622 | 0.5540 | 0.073* | 0.50 |
| Y1 | 0.68339 (3) | 0.08045 (2) | 0.80828 (4) | 0.03110 (12) |
| C1 | 0.040 (2) | 0.028 (2) | 0.045 (3) | −0.0085 (19) | 0.005 (2) | 0.0008 (19) |
| C2 | 0.044 (2) | 0.033 (2) | 0.028 (2) | −0.0147 (19) | 0.0103 (18) | −0.0087 (17) |
| C3 | 0.039 (2) | 0.037 (2) | 0.042 (3) | −0.0070 (19) | 0.0076 (19) | −0.003 (2) |
| C4 | 0.051 (3) | 0.035 (2) | 0.043 (3) | −0.009 (2) | 0.017 (2) | −0.002 (2) |
| C5 | 0.030 (2) | 0.043 (3) | 0.046 (3) | 0.0014 (19) | 0.0119 (19) | 0.001 (2) |
| C6 | 0.029 (2) | 0.048 (3) | 0.039 (3) | −0.0038 (19) | 0.0103 (18) | −0.003 (2) |
| C7 | 0.041 (3) | 0.050 (3) | 0.044 (3) | −0.003 (2) | 0.008 (2) | 0.002 (2) |
| C8 | 0.036 (2) | 0.038 (2) | 0.036 (2) | −0.0024 (18) | 0.0191 (18) | 0.0030 (19) |
| C9 | 0.036 (2) | 0.043 (3) | 0.029 (2) | 0.0085 (19) | 0.0124 (17) | −0.0080 (19) |
| C10 | 0.034 (2) | 0.027 (2) | 0.0260 (19) | 0.0081 (16) | 0.0131 (16) | 0.0043 (16) |
| C11 | 0.036 (2) | 0.033 (2) | 0.038 (3) | −0.0010 (19) | 0.0049 (19) | 0.001 (2) |
| C12 | 0.028 (2) | 0.031 (2) | 0.045 (3) | −0.0038 (18) | −0.0014 (19) | −0.0016 (19) |
| C13 | 0.027 (2) | 0.029 (2) | 0.032 (2) | −0.0095 (16) | 0.0043 (17) | 0.0037 (17) |
| C14 | 0.033 (2) | 0.042 (3) | 0.046 (3) | 0.0122 (19) | 0.0193 (19) | −0.002 (2) |
| C15 | 0.034 (2) | 0.044 (3) | 0.040 (3) | −0.013 (2) | −0.0127 (19) | −0.001 (2) |
| C16 | 0.037 (2) | 0.041 (3) | 0.042 (3) | 0.003 (2) | 0.015 (2) | −0.010 (2) |
| C17 | 0.041 (3) | 0.038 (3) | 0.054 (3) | 0.011 (2) | 0.018 (2) | 0.019 (2) |
| C18 | 0.034 (2) | 0.037 (2) | 0.044 (3) | −0.0078 (18) | 0.009 (2) | 0.008 (2) |
| Fe1 | 0.0315 (3) | 0.0311 (3) | 0.0327 (3) | −0.0019 (2) | 0.0080 (2) | −0.0011 (2) |
| N1 | 0.0317 (19) | 0.0258 (18) | 0.045 (2) | −0.0048 (14) | 0.0115 (16) | −0.0053 (15) |
| N2 | 0.0281 (17) | 0.0279 (18) | 0.0366 (19) | −0.0061 (14) | 0.0088 (14) | 0.0024 (15) |
| N3 | 0.0317 (19) | 0.041 (2) | 0.040 (2) | −0.0017 (15) | 0.0149 (16) | 0.0024 (17) |
| N4 | 0.037 (2) | 0.035 (2) | 0.045 (2) | 0.0037 (16) | 0.0059 (17) | −0.0022 (17) |
| N5 | 0.0308 (19) | 0.0293 (19) | 0.043 (2) | −0.0113 (15) | 0.0113 (16) | 0.0014 (16) |
| N6 | 0.036 (2) | 0.034 (2) | 0.047 (2) | 0.0065 (16) | 0.0133 (17) | −0.0072 (17) |
| N7 | 0.0316 (19) | 0.044 (2) | 0.0310 (19) | 0.0007 (16) | 0.0075 (15) | −0.0157 (17) |
| O1 | 0.0346 (16) | 0.0331 (17) | 0.0493 (19) | 0.0044 (13) | 0.0050 (14) | −0.0012 (14) |
| O2 | 0.0293 (16) | 0.0297 (16) | 0.0476 (19) | −0.0013 (13) | 0.0014 (13) | 0.0034 (13) |
| O3 | 0.0343 (17) | 0.0299 (16) | 0.0509 (19) | −0.0084 (13) | 0.0004 (14) | 0.0013 (14) |
| O4 | 0.0432 (17) | 0.0295 (15) | 0.0309 (16) | −0.0158 (13) | −0.0010 (13) | −0.0060 (12) |
| O5 | 0.0487 (18) | 0.0341 (17) | 0.0327 (16) | −0.0156 (14) | 0.0128 (13) | −0.0033 (13) |
| O6 | 0.0306 (16) | 0.0370 (17) | 0.0412 (17) | −0.0026 (12) | 0.0137 (13) | 0.0023 (13) |
| O7 | 0.0412 (18) | 0.0439 (19) | 0.0346 (17) | −0.0068 (14) | 0.0034 (13) | 0.0051 (14) |
| O8 | 0.041 (4) | 0.045 (4) | 0.058 (4) | 0.012 (3) | 0.006 (3) | −0.001 (3) |
| Y1 | 0.0295 (2) | 0.0324 (2) | 0.0303 (2) | −0.00059 (17) | 0.00460 (15) | 0.00014 (17) |
| C1—N1 | 1.386 (5) | C16—H16A | 0.9799 |
| C1—C2 | 1.399 (6) | C16—H16B | 0.9800 |
| C1—H1 | 0.9500 | C16—H16C | 0.9800 |
| C2—C3 | 1.413 (6) | C17—O6 | 1.465 (5) |
| C2—H2 | 0.9500 | C17—H17A | 0.9799 |
| C3—C4 | 1.402 (6) | C17—H17B | 0.9800 |
| C3—H3 | 0.9500 | C17—H17C | 0.9799 |
| C4—C5 | 1.404 (6) | C18—O7 | 1.474 (5) |
| C4—H4 | 0.9502 | C18—H18A | 0.9599 |
| C5—N1 | 1.356 (6) | C18—H18B | 0.9600 |
| C5—C6 | 1.442 (6) | C18—H18C | 0.9600 |
| C6—N2 | 1.353 (6) | Fe1—N1 | 1.993 (4) |
| C6—C7 | 1.379 (6) | Fe1—N2 | 2.015 (3) |
| C7—C8 | 1.387 (7) | N3—Y1 | 2.401 (4) |
| C7—H7 | 0.9500 | N4—Y1i | 2.344 (4) |
| C8—C9 | 1.405 (6) | N5—Y1ii | 2.384 (4) |
| C8—H8 | 0.9500 | N7—O3 | 1.210 (4) |
| C9—C10 | 1.413 (6) | N7—O2 | 1.248 (4) |
| C9—H9 | 0.9500 | N7—O1 | 1.251 (4) |
| C10—N2 | 1.353 (5) | N7—Y1 | 2.849 (4) |
| C10—H10 | 0.9500 | O1—Y1 | 2.384 (3) |
| C11—N3 | 1.146 (6) | O2—Y1 | 2.448 (3) |
| C11—Fe1 | 1.930 (5) | O4—Y1 | 2.372 (3) |
| C12—N4 | 1.173 (5) | O4—H4A | 0.9900 |
| C12—Fe1 | 1.865 (4) | O5—Y1 | 2.392 (3) |
| C13—N5 | 1.140 (5) | O5—H5A | 0.9900 |
| C13—Fe1 | 1.921 (4) | O6—Y1 | 2.378 (3) |
| C14—N6 | 1.169 (5) | O6—H6A | 0.9901 |
| C14—Fe1 | 1.860 (4) | O7—H7B | 0.8501 |
| C15—O4 | 1.459 (5) | O8—H8B | 0.8499 |
| C15—H15A | 0.9801 | O8—H8C | 0.8500 |
| C15—H15B | 0.9800 | Y1—N4i | 2.344 (4) |
| C15—H15C | 0.9800 | Y1—N5iii | 2.384 (4) |
| C16—O5 | 1.455 (5) | ||
| N1—C1—C2 | 122.8 (4) | C12—Fe1—N2 | 175.02 (17) |
| N1—C1—H1 | 118.7 | C13—Fe1—N2 | 88.11 (15) |
| C2—C1—H1 | 118.5 | C11—Fe1—N2 | 92.05 (16) |
| C1—C2—C3 | 117.2 (4) | N1—Fe1—N2 | 79.90 (14) |
| C1—C2—H2 | 121.6 | C5—N1—C1 | 118.3 (4) |
| C3—C2—H2 | 121.2 | C5—N1—Fe1 | 115.7 (3) |
| C4—C3—C2 | 120.9 (4) | C1—N1—Fe1 | 125.9 (3) |
| C4—C3—H3 | 119.3 | C6—N2—C10 | 120.4 (3) |
| C2—C3—H3 | 119.9 | C6—N2—Fe1 | 114.5 (3) |
| C3—C4—C5 | 118.0 (4) | C10—N2—Fe1 | 125.1 (3) |
| C3—C4—H4 | 121.3 | C11—N3—Y1 | 165.9 (4) |
| C5—C4—H4 | 120.7 | C12—N4—Y1i | 169.3 (4) |
| N1—C5—C4 | 122.7 (4) | C13—N5—Y1ii | 169.9 (3) |
| N1—C5—C6 | 114.2 (4) | O3—N7—O2 | 121.4 (4) |
| C4—C5—C6 | 123.1 (4) | O3—N7—O1 | 124.0 (4) |
| N2—C6—C7 | 121.6 (4) | O2—N7—O1 | 114.6 (3) |
| N2—C6—C5 | 115.1 (4) | O3—N7—Y1 | 177.2 (3) |
| C7—C6—C5 | 123.3 (4) | O2—N7—Y1 | 58.8 (2) |
| C6—C7—C8 | 118.6 (5) | O1—N7—Y1 | 55.87 (19) |
| C6—C7—H7 | 120.5 | N7—O1—Y1 | 98.4 (2) |
| C8—C7—H7 | 120.9 | N7—O2—Y1 | 95.3 (2) |
| C7—C8—C9 | 121.1 (4) | C15—O4—Y1 | 130.8 (2) |
| C7—C8—H8 | 119.5 | C15—O4—H4A | 104.8 |
| C9—C8—H8 | 119.3 | Y1—O4—H4A | 104.6 |
| C8—C9—C10 | 116.8 (4) | C16—O5—Y1 | 130.0 (3) |
| C8—C9—H9 | 121.5 | C16—O5—H5A | 104.7 |
| C10—C9—H9 | 121.7 | Y1—O5—H5A | 104.8 |
| N2—C10—C9 | 121.4 (4) | C17—O6—Y1 | 123.9 (2) |
| N2—C10—H10 | 119.5 | C17—O6—H6A | 106.4 |
| C9—C10—H10 | 119.1 | Y1—O6—H6A | 106.2 |
| N3—C11—Fe1 | 174.3 (4) | C18—O7—H7B | 109.2 |
| N4—C12—Fe1 | 179.4 (4) | H8B—O8—H8C | 109.5 |
| N5—C13—Fe1 | 178.7 (4) | N4i—Y1—O4 | 79.10 (11) |
| N6—C14—Fe1 | 178.6 (4) | N4i—Y1—O6 | 75.80 (12) |
| O4—C15—H15A | 109.3 | O4—Y1—O6 | 140.19 (10) |
| O4—C15—H15B | 109.9 | N4i—Y1—N5iii | 93.33 (12) |
| H15A—C15—H15B | 109.5 | O4—Y1—N5iii | 74.86 (11) |
| O4—C15—H15C | 109.2 | O6—Y1—N5iii | 76.29 (11) |
| H15A—C15—H15C | 109.5 | N4i—Y1—O1 | 154.27 (12) |
| H15B—C15—H15C | 109.5 | O4—Y1—O1 | 76.06 (10) |
| O5—C16—H16A | 109.1 | O6—Y1—O1 | 128.74 (11) |
| O5—C16—H16B | 109.8 | N5iii—Y1—O1 | 86.64 (12) |
| H16A—C16—H16B | 109.5 | N4i—Y1—O5 | 102.62 (12) |
| O5—C16—H16C | 109.5 | O4—Y1—O5 | 146.51 (11) |
| H16A—C16—H16C | 109.5 | O6—Y1—O5 | 70.07 (10) |
| H16B—C16—H16C | 109.5 | N5iii—Y1—O5 | 137.47 (11) |
| O6—C17—H17A | 109.6 | O1—Y1—O5 | 94.49 (11) |
| O6—C17—H17B | 109.4 | N4i—Y1—N3 | 85.22 (13) |
| H17A—C17—H17B | 109.5 | O4—Y1—N3 | 75.66 (12) |
| O6—C17—H17C | 109.4 | O6—Y1—N3 | 131.40 (11) |
| H17A—C17—H17C | 109.5 | N5iii—Y1—N3 | 150.21 (13) |
| H17B—C17—H17C | 109.5 | O1—Y1—N3 | 82.26 (12) |
| O7—C18—H18A | 109.0 | O5—Y1—N3 | 71.22 (12) |
| O7—C18—H18B | 109.6 | N4i—Y1—O2 | 152.81 (12) |
| H18A—C18—H18B | 109.5 | O4—Y1—O2 | 120.72 (10) |
| O7—C18—H18C | 109.8 | O6—Y1—O2 | 77.33 (10) |
| H18A—C18—H18C | 109.5 | N5iii—Y1—O2 | 76.24 (11) |
| H18B—C18—H18C | 109.5 | O1—Y1—O2 | 51.58 (10) |
| C14—Fe1—C12 | 87.3 (2) | O5—Y1—O2 | 71.68 (10) |
| C14—Fe1—C13 | 89.19 (19) | N3—Y1—O2 | 116.23 (11) |
| C12—Fe1—C13 | 89.64 (18) | N4i—Y1—N7 | 173.07 (12) |
| C14—Fe1—C11 | 87.33 (19) | O4—Y1—N7 | 98.20 (10) |
| C12—Fe1—C11 | 90.5 (2) | O6—Y1—N7 | 103.03 (10) |
| C13—Fe1—C11 | 176.51 (19) | N5iii—Y1—N7 | 79.78 (11) |
| C14—Fe1—N1 | 176.55 (18) | O1—Y1—N7 | 25.75 (10) |
| C12—Fe1—N1 | 95.62 (17) | O5—Y1—N7 | 83.18 (11) |
| C13—Fe1—N1 | 88.99 (17) | N3—Y1—N7 | 100.36 (11) |
| C11—Fe1—N1 | 94.48 (17) | O2—Y1—N7 | 25.85 (9) |
| C14—Fe1—N2 | 97.11 (18) |
| H··· | ||||
| O5—H5A···N6iv | 0.99 | 1.78 | 2.762 (5) | 172 |
| O7—H7B···N6 | 0.85 | 2.03 | 2.823 (5) | 154 |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| O5—H5 | 0.99 | 1.78 | 2.762 (5) | 172 |
| O7—H7 | 0.85 | 2.03 | 2.823 (5) | 154 |
Symmetry code: (i) .