metal-organic compounds
Aqua[4′-(4-chlorophenyl)-2,2′:6′,2′′-terpyridine]nitratocopper(II) nitrate [4′-(4-chlorophenyl)-2,2′:6′,2′′-terpyridine]dinitratocopper(II) monohydrate
aDepartment of Chemistry, Tongji University, Shanghai, People's Republic of China
*Correspondence e-mail: shishuo@tongji.edu.cn, tmyao@tongji.edu.cn
The 3)(C21H14ClN3)(H2O)]NO3·[Cu(NO3)2(C21H14ClN3)]·H2O, consists of two crystallographically independent CuII complexes, in which each copper cation is pentacoordinated by three N atoms of the chelating ligand and two O atoms of nitrate anions or water molecules. One of the coordinated nitrate anions is disordered over two set of sites in a 0.85:0.15 ratio.
of the title compound, [Cu(NORelated literature
For the use of substituted terpyridine ligands in coordination chemistry due to their ability to form complexes with transition metals, see: Chen et al. (2010); Feng et al. (2006); Hou et al. (2005); Mutai et al. (2001). For the synthesis of the title compound, see: Mutai et al. (2001). For related structures, see: Granifo et al. (2004); Chen et al. (2010). For the biochemcial importance of terpyridine ligands, see: Bertrand et al. (2007); Maity et al. (2010).
Experimental
Crystal data
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Data collection: SMART (Bruker, 2000); cell SAINT (Bruker, 2000); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: XP in SHELXTL (Sheldrick, 2008); software used to prepare material for publication: CIFTAB in SHELXL97.
Supporting information
10.1107/S1600536811005290/nc2216sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536811005290/nc2216Isup2.hkl
4'-(4-Chlorophenyl)-2,2':6',2''-terpyridine (Cl-ptp) has been synthesized by a procedure reported in the literature (Mutai et al. 2001). A solution of Cl-ptp (42.35 mg, 0.124 mmol) in dichloromethane (3 ml) was mixed with anhydrous acetonitrile (3 ml) dissolving copper nitrate (29.96 mg, 0.124 mmol),then sealed and kept it in refrigerator. Several days later, blue crystals were collected by filtration.
All H atom were positioned geometrically and refined as riding, with aromatic C—H =0.93 Å and with Uiso(H) = 1.2Ueq(C).The water H were located in difference map and were refined isotropic.
Data collection: SMART (Bruker, 2000); cell
SAINT (Bruker, 2000); data reduction: SAINT (Bruker, 2000); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: XP in SHELXTL (Sheldrick, 2008); software used to prepare material for publication: CIFTAB in SHELXL97 (Sheldrick, 2008).Fig. 1. ORTEP drawing of the title compound with labelling showing displacement ellipsoids at the 30% probability level. All hydrogen atoms have been omitted for clarity. |
[Cu(NO3)2(C21H14ClN3)][Cu(NO3)(C21H14ClN3)(H2O)]NO3·H2O | Z = 4 |
Mr = 1098.76 | F(000) = 2232 |
Monoclinic, P21/c | Dx = 1.671 Mg m−3 |
a = 14.7172 (2) Å | Cu Kα radiation, λ = 1.54178 Å |
b = 15.0680 (2) Å | µ = 3.04 mm−1 |
c = 20.4214 (3) Å | T = 293 K |
β = 105.377 (1)° | Block, blue |
V = 4366.51 (10) Å3 | 0.30 × 0.20 × 0.20 mm |
Bruker SMART CCD area-detector diffractometer | 8572 independent reflections |
Radiation source: fine-focus sealed tube | 7142 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.027 |
ω scans | θmax = 72.9°, θmin = 3.1° |
Absorption correction: multi-scan (SADABS; Bruker, 2000) | h = −18→17 |
Tmin = 0.462, Tmax = 0.581 | k = −18→17 |
17732 measured reflections | l = −24→25 |
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)] = 0.044 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.115 | H-atom parameters constrained |
S = 1.00 | w = 1/[σ2(Fo2) + (0.0792P)2] where P = (Fo2 + 2Fc2)/3 |
8572 reflections | (Δ/σ)max = 0.001 |
643 parameters | Δρmax = 0.56 e Å−3 |
15 restraints | Δρmin = −0.27 e Å−3 |
[Cu(NO3)2(C21H14ClN3)][Cu(NO3)(C21H14ClN3)(H2O)]NO3·H2O | V = 4366.51 (10) Å3 |
Mr = 1098.76 | Z = 4 |
Monoclinic, P21/c | Cu Kα radiation |
a = 14.7172 (2) Å | µ = 3.04 mm−1 |
b = 15.0680 (2) Å | T = 293 K |
c = 20.4214 (3) Å | 0.30 × 0.20 × 0.20 mm |
β = 105.377 (1)° |
Bruker SMART CCD area-detector diffractometer | 8572 independent reflections |
Absorption correction: multi-scan (SADABS; Bruker, 2000) | 7142 reflections with I > 2σ(I) |
Tmin = 0.462, Tmax = 0.581 | Rint = 0.027 |
17732 measured reflections |
R[F2 > 2σ(F2)] = 0.044 | 15 restraints |
wR(F2) = 0.115 | H-atom parameters constrained |
S = 1.00 | Δρmax = 0.56 e Å−3 |
8572 reflections | Δρmin = −0.27 e Å−3 |
643 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 > 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. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
Cu2 | 0.37161 (3) | 0.70822 (2) | 0.243697 (17) | 0.04814 (11) | |
Cl1 | −0.06351 (4) | 0.37787 (4) | −0.19024 (3) | 0.05263 (14) | |
N1 | 0.38825 (15) | 0.58174 (12) | 0.27589 (10) | 0.0443 (4) | |
N2 | 0.30021 (13) | 0.64907 (11) | 0.16278 (9) | 0.0395 (3) | |
N3 | 0.32876 (16) | 0.81395 (13) | 0.18301 (11) | 0.0499 (4) | |
N8 | 0.57336 (15) | 0.69059 (13) | 0.25635 (10) | 0.0481 (4) | |
O4 | 0.5200 (2) | 0.73693 (19) | 0.28333 (17) | 0.0547 (6) | 0.85 |
O5 | 0.5407 (3) | 0.6533 (3) | 0.20330 (17) | 0.0886 (10) | 0.85 |
O6 | 0.6581 (2) | 0.6877 (3) | 0.28725 (18) | 0.0811 (8) | 0.85 |
O4' | 0.5462 (19) | 0.7293 (19) | 0.2997 (11) | 0.085 (9)* | 0.15 |
O5' | 0.5103 (12) | 0.6818 (14) | 0.2011 (8) | 0.074 (5)* | 0.15 |
O6' | 0.6530 (13) | 0.6649 (19) | 0.2589 (15) | 0.107 (8)* | 0.15 |
N9 | 0.28984 (17) | 0.76429 (13) | 0.34439 (11) | 0.0520 (5) | |
O7 | 0.36819 (15) | 0.77450 (13) | 0.33053 (10) | 0.0605 (5) | |
O8 | 0.23158 (17) | 0.71330 (18) | 0.30946 (15) | 0.0806 (7) | |
O9 | 0.2733 (2) | 0.80703 (15) | 0.39136 (12) | 0.0764 (6) | |
C1 | 0.34510 (15) | 0.52113 (14) | 0.22914 (10) | 0.0380 (4) | |
C2 | 0.35475 (17) | 0.43099 (14) | 0.24211 (11) | 0.0439 (4) | |
H2A | 0.3244 | 0.3898 | 0.2097 | 0.053* | |
C3 | 0.41109 (19) | 0.40344 (16) | 0.30496 (12) | 0.0492 (5) | |
H3A | 0.4191 | 0.3433 | 0.3149 | 0.059* | |
C4 | 0.45462 (19) | 0.46552 (18) | 0.35206 (12) | 0.0517 (5) | |
H4A | 0.4924 | 0.4480 | 0.3942 | 0.062* | |
C5 | 0.44127 (19) | 0.55490 (17) | 0.33570 (12) | 0.0516 (5) | |
H5A | 0.4704 | 0.5971 | 0.3676 | 0.062* | |
C6 | 0.29006 (14) | 0.56106 (13) | 0.16427 (10) | 0.0372 (4) | |
C7 | 0.23287 (15) | 0.51691 (12) | 0.10898 (10) | 0.0381 (4) | |
H7A | 0.2253 | 0.4557 | 0.1103 | 0.046* | |
C8 | 0.18654 (14) | 0.56533 (13) | 0.05104 (10) | 0.0368 (4) | |
C9 | 0.19961 (16) | 0.65762 (14) | 0.05147 (11) | 0.0415 (4) | |
H9A | 0.1702 | 0.6916 | 0.0138 | 0.050* | |
C10 | 0.25694 (16) | 0.69735 (13) | 0.10885 (11) | 0.0399 (4) | |
C11 | 0.27548 (17) | 0.79410 (13) | 0.11984 (12) | 0.0442 (4) | |
C12 | 0.2395 (2) | 0.85883 (15) | 0.07258 (14) | 0.0528 (5) | |
H12A | 0.2039 | 0.8440 | 0.0292 | 0.063* | |
C13 | 0.2579 (2) | 0.94744 (16) | 0.09149 (17) | 0.0619 (7) | |
H13A | 0.2340 | 0.9926 | 0.0607 | 0.074* | |
C14 | 0.3114 (2) | 0.96745 (16) | 0.15558 (18) | 0.0647 (7) | |
H14A | 0.3240 | 1.0262 | 0.1689 | 0.078* | |
C15 | 0.3459 (2) | 0.89932 (17) | 0.19996 (16) | 0.0606 (6) | |
H15A | 0.3825 | 0.9130 | 0.2433 | 0.073* | |
C16 | 0.12483 (14) | 0.51953 (12) | −0.00913 (10) | 0.0357 (4) | |
C17 | 0.11446 (17) | 0.42722 (14) | −0.00964 (11) | 0.0435 (4) | |
H17A | 0.1471 | 0.3945 | 0.0278 | 0.052* | |
C18 | 0.05659 (18) | 0.38366 (13) | −0.06473 (12) | 0.0457 (5) | |
H18A | 0.0500 | 0.3223 | −0.0642 | 0.055* | |
C19 | 0.00875 (15) | 0.43232 (14) | −0.12038 (10) | 0.0395 (4) | |
C20 | 0.01727 (17) | 0.52367 (14) | −0.12187 (11) | 0.0458 (5) | |
H20A | −0.0155 | 0.5560 | −0.1596 | 0.055* | |
C21 | 0.07546 (17) | 0.56623 (13) | −0.06619 (11) | 0.0446 (5) | |
H21A | 0.0816 | 0.6276 | −0.0670 | 0.053* | |
Cu1 | 0.64469 (2) | 0.755439 (18) | 0.511420 (14) | 0.03832 (10) | |
Cl2 | 1.01554 (6) | 1.13769 (4) | 0.93957 (3) | 0.0688 (2) | |
O1 | 0.53539 (13) | 0.68233 (11) | 0.46355 (8) | 0.0514 (4) | |
O1W | 0.71041 (19) | 0.71742 (18) | 0.43010 (11) | 0.0773 (6) | |
H1O1 | 0.6778 | 0.7146 | 0.3890 | 0.116* | |
H2O1 | 0.7678 | 0.7228 | 0.4297 | 0.116* | |
O2 | 0.4079 (2) | 0.6278 (2) | 0.48005 (15) | 0.0932 (9) | |
O3 | 0.48744 (19) | 0.72562 (16) | 0.54977 (12) | 0.0739 (6) | |
N4 | 0.71391 (13) | 0.65875 (11) | 0.57323 (9) | 0.0393 (3) | |
N5 | 0.71651 (12) | 0.82709 (11) | 0.58543 (8) | 0.0345 (3) | |
N6 | 0.60310 (13) | 0.87827 (11) | 0.47501 (9) | 0.0394 (3) | |
N7 | 0.47370 (16) | 0.67908 (14) | 0.49853 (11) | 0.0536 (5) | |
C22 | 0.77267 (14) | 0.68840 (12) | 0.63225 (10) | 0.0356 (4) | |
C23 | 0.82755 (17) | 0.63125 (14) | 0.67921 (11) | 0.0443 (4) | |
H23A | 0.8669 | 0.6526 | 0.7196 | 0.053* | |
C24 | 0.8226 (2) | 0.54068 (15) | 0.66470 (14) | 0.0533 (5) | |
H24A | 0.8593 | 0.5007 | 0.6952 | 0.064* | |
C25 | 0.7630 (2) | 0.51087 (14) | 0.60480 (14) | 0.0547 (6) | |
H25A | 0.7591 | 0.4507 | 0.5943 | 0.066* | |
C26 | 0.70929 (18) | 0.57172 (15) | 0.56072 (12) | 0.0484 (5) | |
H26A | 0.6682 | 0.5513 | 0.5207 | 0.058* | |
C27 | 0.77161 (14) | 0.78655 (12) | 0.63989 (10) | 0.0343 (4) | |
C28 | 0.82017 (14) | 0.83482 (13) | 0.69578 (10) | 0.0363 (4) | |
H28A | 0.8594 | 0.8064 | 0.7331 | 0.044* | |
C29 | 0.80945 (14) | 0.92764 (12) | 0.69537 (10) | 0.0353 (4) | |
C30 | 0.74968 (15) | 0.96743 (12) | 0.63802 (10) | 0.0367 (4) | |
H30A | 0.7402 | 1.0285 | 0.6366 | 0.044* | |
C31 | 0.70481 (14) | 0.91482 (12) | 0.58339 (10) | 0.0347 (4) | |
C32 | 0.64043 (14) | 0.94527 (13) | 0.51785 (10) | 0.0351 (4) | |
C33 | 0.62025 (15) | 1.03327 (13) | 0.50081 (10) | 0.0384 (4) | |
H33A | 0.6463 | 1.0784 | 0.5310 | 0.046* | |
C34 | 0.55991 (16) | 1.05270 (14) | 0.43731 (11) | 0.0427 (4) | |
H34A | 0.5448 | 1.1112 | 0.4246 | 0.051* | |
C35 | 0.52309 (16) | 0.98441 (16) | 0.39380 (11) | 0.0465 (5) | |
H35A | 0.4834 | 0.9964 | 0.3510 | 0.056* | |
C36 | 0.54549 (17) | 0.89771 (15) | 0.41408 (11) | 0.0452 (4) | |
H36A | 0.5198 | 0.8517 | 0.3846 | 0.054* | |
C37 | 0.86092 (15) | 0.98066 (13) | 0.75508 (10) | 0.0376 (4) | |
C38 | 0.87342 (17) | 1.07184 (14) | 0.75065 (11) | 0.0447 (5) | |
H38A | 0.8495 | 1.1006 | 0.7094 | 0.054* | |
C39 | 0.9212 (2) | 1.12044 (14) | 0.80709 (13) | 0.0516 (5) | |
H39A | 0.9288 | 1.1814 | 0.8037 | 0.062* | |
C40 | 0.95691 (18) | 1.07797 (15) | 0.86793 (11) | 0.0473 (5) | |
C41 | 0.9460 (2) | 0.98785 (16) | 0.87392 (12) | 0.0600 (7) | |
H41A | 0.9706 | 0.9594 | 0.9152 | 0.072* | |
C42 | 0.8979 (2) | 0.94048 (14) | 0.81760 (12) | 0.0581 (7) | |
H42A | 0.8900 | 0.8797 | 0.8217 | 0.070* | |
N10 | 0.89519 (16) | 0.71939 (12) | 0.86786 (10) | 0.0501 (5) | |
O10 | 0.9058 (2) | 0.76082 (15) | 0.92176 (12) | 0.0773 (7) | |
O11 | 0.95399 (15) | 0.72583 (13) | 0.83381 (10) | 0.0598 (4) | |
O12 | 0.82643 (18) | 0.67101 (17) | 0.84712 (13) | 0.0789 (7) | |
O2W | 0.88021 (19) | 1.31295 (18) | 0.57881 (14) | 0.0829 (7) | |
H1O2 | 0.9248 | 1.2790 | 0.5993 | 0.124* | |
H2O2 | 0.8795 | 1.3574 | 0.6043 | 0.124* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Cu2 | 0.0591 (2) | 0.03360 (16) | 0.04541 (18) | −0.00919 (13) | 0.00277 (14) | −0.00994 (12) |
Cl1 | 0.0598 (3) | 0.0456 (3) | 0.0432 (3) | −0.0050 (2) | −0.0026 (2) | −0.0097 (2) |
N1 | 0.0531 (10) | 0.0368 (8) | 0.0399 (9) | −0.0078 (7) | 0.0070 (7) | −0.0066 (7) |
N2 | 0.0427 (9) | 0.0328 (8) | 0.0403 (8) | −0.0054 (6) | 0.0061 (7) | −0.0063 (6) |
N3 | 0.0569 (11) | 0.0337 (9) | 0.0557 (11) | −0.0063 (8) | 0.0088 (9) | −0.0081 (8) |
N8 | 0.0534 (11) | 0.0426 (9) | 0.0453 (9) | −0.0022 (8) | 0.0080 (8) | 0.0020 (8) |
O4 | 0.0515 (14) | 0.0482 (12) | 0.0612 (13) | −0.0112 (10) | 0.0094 (13) | −0.0154 (11) |
O5 | 0.087 (2) | 0.109 (3) | 0.0670 (17) | −0.007 (2) | 0.0153 (15) | −0.0462 (18) |
O6 | 0.0576 (15) | 0.102 (2) | 0.0740 (18) | 0.0114 (14) | 0.0004 (12) | −0.0151 (17) |
N9 | 0.0623 (12) | 0.0377 (9) | 0.0518 (11) | 0.0028 (8) | 0.0076 (9) | −0.0060 (8) |
O7 | 0.0622 (11) | 0.0582 (10) | 0.0585 (10) | −0.0155 (9) | 0.0115 (8) | −0.0215 (8) |
O8 | 0.0637 (13) | 0.0821 (15) | 0.0933 (17) | −0.0165 (11) | 0.0161 (12) | −0.0364 (13) |
O9 | 0.1051 (18) | 0.0619 (11) | 0.0688 (13) | 0.0017 (12) | 0.0344 (13) | −0.0190 (10) |
C1 | 0.0409 (9) | 0.0363 (9) | 0.0351 (9) | −0.0053 (8) | 0.0070 (7) | −0.0054 (7) |
C2 | 0.0529 (12) | 0.0362 (10) | 0.0401 (10) | −0.0032 (8) | 0.0077 (9) | −0.0046 (8) |
C3 | 0.0590 (13) | 0.0422 (10) | 0.0438 (11) | 0.0008 (10) | 0.0091 (10) | 0.0024 (9) |
C4 | 0.0574 (13) | 0.0544 (12) | 0.0375 (10) | −0.0024 (10) | 0.0025 (9) | 0.0001 (9) |
C5 | 0.0618 (14) | 0.0484 (12) | 0.0392 (10) | −0.0106 (10) | 0.0041 (9) | −0.0075 (9) |
C6 | 0.0406 (9) | 0.0320 (9) | 0.0385 (9) | −0.0029 (7) | 0.0098 (8) | −0.0042 (7) |
C7 | 0.0451 (10) | 0.0288 (8) | 0.0386 (9) | −0.0036 (7) | 0.0081 (8) | −0.0026 (7) |
C8 | 0.0385 (9) | 0.0334 (9) | 0.0384 (9) | −0.0009 (7) | 0.0099 (7) | −0.0029 (7) |
C9 | 0.0481 (11) | 0.0320 (9) | 0.0420 (10) | −0.0012 (8) | 0.0077 (8) | −0.0011 (8) |
C10 | 0.0436 (10) | 0.0324 (9) | 0.0439 (10) | −0.0026 (7) | 0.0119 (8) | −0.0028 (8) |
C11 | 0.0494 (11) | 0.0320 (9) | 0.0524 (12) | −0.0045 (8) | 0.0154 (9) | −0.0055 (8) |
C12 | 0.0636 (14) | 0.0359 (10) | 0.0596 (13) | −0.0048 (10) | 0.0174 (11) | −0.0009 (9) |
C13 | 0.0750 (17) | 0.0344 (11) | 0.0802 (18) | −0.0018 (11) | 0.0273 (14) | 0.0056 (11) |
C14 | 0.0738 (18) | 0.0338 (10) | 0.089 (2) | −0.0121 (11) | 0.0250 (15) | −0.0106 (12) |
C15 | 0.0674 (16) | 0.0380 (11) | 0.0737 (17) | −0.0128 (11) | 0.0138 (13) | −0.0144 (11) |
C16 | 0.0410 (10) | 0.0314 (9) | 0.0340 (9) | −0.0005 (7) | 0.0085 (7) | −0.0031 (7) |
C17 | 0.0557 (12) | 0.0332 (9) | 0.0364 (9) | −0.0034 (8) | 0.0031 (8) | 0.0030 (7) |
C18 | 0.0590 (13) | 0.0297 (9) | 0.0438 (11) | −0.0059 (8) | 0.0056 (9) | −0.0010 (8) |
C19 | 0.0424 (10) | 0.0383 (9) | 0.0355 (9) | −0.0029 (8) | 0.0066 (8) | −0.0080 (8) |
C20 | 0.0549 (12) | 0.0369 (9) | 0.0392 (10) | 0.0057 (9) | 0.0013 (9) | −0.0009 (8) |
C21 | 0.0555 (12) | 0.0293 (8) | 0.0435 (11) | 0.0024 (8) | 0.0036 (9) | −0.0019 (8) |
Cu1 | 0.04705 (17) | 0.03035 (15) | 0.03209 (15) | −0.00569 (11) | 0.00088 (12) | −0.00446 (10) |
Cl2 | 0.0935 (5) | 0.0550 (3) | 0.0464 (3) | −0.0186 (3) | −0.0019 (3) | −0.0200 (2) |
O1 | 0.0582 (9) | 0.0499 (8) | 0.0403 (7) | −0.0183 (7) | 0.0030 (7) | −0.0090 (6) |
O1W | 0.0907 (16) | 0.0972 (16) | 0.0499 (10) | −0.0037 (13) | 0.0288 (11) | −0.0108 (11) |
O2 | 0.0825 (17) | 0.109 (2) | 0.0879 (17) | −0.0557 (16) | 0.0212 (13) | −0.0209 (15) |
O3 | 0.0870 (15) | 0.0717 (12) | 0.0667 (12) | −0.0139 (12) | 0.0270 (11) | −0.0181 (11) |
N4 | 0.0477 (9) | 0.0302 (7) | 0.0378 (8) | −0.0016 (7) | 0.0077 (7) | −0.0039 (6) |
N5 | 0.0407 (8) | 0.0288 (7) | 0.0316 (7) | −0.0058 (6) | 0.0052 (6) | −0.0038 (6) |
N6 | 0.0441 (9) | 0.0357 (8) | 0.0340 (8) | −0.0032 (7) | 0.0024 (7) | 0.0001 (6) |
N7 | 0.0574 (12) | 0.0500 (10) | 0.0480 (10) | −0.0135 (9) | 0.0046 (9) | −0.0022 (8) |
C22 | 0.0426 (10) | 0.0305 (8) | 0.0335 (8) | −0.0029 (7) | 0.0096 (7) | −0.0039 (7) |
C23 | 0.0537 (12) | 0.0358 (10) | 0.0399 (10) | 0.0015 (8) | 0.0061 (9) | −0.0002 (8) |
C24 | 0.0642 (14) | 0.0341 (10) | 0.0576 (13) | 0.0077 (10) | 0.0093 (11) | 0.0042 (9) |
C25 | 0.0712 (15) | 0.0283 (9) | 0.0620 (14) | 0.0017 (9) | 0.0132 (12) | −0.0073 (9) |
C26 | 0.0590 (13) | 0.0337 (9) | 0.0483 (11) | −0.0052 (9) | 0.0070 (9) | −0.0126 (8) |
C27 | 0.0400 (9) | 0.0312 (8) | 0.0302 (8) | −0.0028 (7) | 0.0068 (7) | −0.0005 (7) |
C28 | 0.0442 (10) | 0.0303 (8) | 0.0309 (8) | −0.0016 (7) | 0.0041 (7) | −0.0004 (7) |
C29 | 0.0421 (9) | 0.0296 (8) | 0.0320 (8) | −0.0031 (7) | 0.0059 (7) | −0.0023 (7) |
C30 | 0.0450 (10) | 0.0266 (8) | 0.0361 (9) | −0.0025 (7) | 0.0063 (8) | −0.0014 (7) |
C31 | 0.0403 (9) | 0.0300 (8) | 0.0329 (9) | −0.0038 (7) | 0.0080 (7) | −0.0004 (7) |
C32 | 0.0374 (9) | 0.0346 (9) | 0.0323 (8) | −0.0042 (7) | 0.0073 (7) | 0.0006 (7) |
C33 | 0.0419 (10) | 0.0343 (9) | 0.0379 (9) | −0.0022 (7) | 0.0089 (8) | 0.0016 (7) |
C34 | 0.0446 (11) | 0.0417 (10) | 0.0413 (10) | 0.0035 (8) | 0.0103 (8) | 0.0082 (8) |
C35 | 0.0460 (11) | 0.0534 (12) | 0.0353 (9) | 0.0004 (9) | 0.0024 (8) | 0.0058 (9) |
C36 | 0.0486 (11) | 0.0452 (10) | 0.0367 (10) | −0.0044 (9) | 0.0023 (8) | −0.0023 (8) |
C37 | 0.0461 (10) | 0.0297 (8) | 0.0328 (9) | −0.0018 (7) | 0.0030 (7) | −0.0045 (7) |
C38 | 0.0582 (12) | 0.0320 (9) | 0.0377 (10) | −0.0035 (8) | 0.0016 (9) | −0.0008 (8) |
C39 | 0.0680 (15) | 0.0315 (9) | 0.0499 (12) | −0.0091 (9) | 0.0062 (11) | −0.0082 (9) |
C40 | 0.0561 (12) | 0.0407 (10) | 0.0400 (10) | −0.0065 (9) | 0.0040 (9) | −0.0129 (8) |
C41 | 0.0896 (19) | 0.0403 (11) | 0.0364 (10) | 0.0035 (12) | −0.0073 (11) | −0.0033 (9) |
C42 | 0.097 (2) | 0.0281 (9) | 0.0376 (11) | −0.0009 (11) | −0.0034 (11) | −0.0025 (8) |
N10 | 0.0618 (12) | 0.0311 (8) | 0.0489 (10) | −0.0042 (8) | −0.0005 (9) | 0.0087 (7) |
O10 | 0.1122 (19) | 0.0648 (12) | 0.0536 (11) | −0.0207 (12) | 0.0193 (11) | −0.0108 (9) |
O11 | 0.0646 (11) | 0.0525 (9) | 0.0594 (10) | 0.0011 (8) | 0.0113 (9) | 0.0076 (8) |
O12 | 0.0731 (14) | 0.0745 (13) | 0.0776 (14) | −0.0272 (12) | 0.0000 (11) | 0.0053 (11) |
O2W | 0.0724 (14) | 0.0842 (15) | 0.0845 (15) | 0.0128 (12) | 0.0073 (12) | 0.0130 (13) |
Cu2—N2 | 1.9256 (18) | Cu1—O1 | 1.9806 (16) |
Cu2—N1 | 2.0096 (19) | Cu1—N4 | 2.0178 (18) |
Cu2—N3 | 2.014 (2) | Cu1—N6 | 2.0277 (18) |
Cu2—O7 | 2.0475 (18) | Cu1—O1W | 2.208 (2) |
Cu2—O4 | 2.163 (3) | Cl2—C40 | 1.739 (2) |
Cl1—C19 | 1.742 (2) | O1—N7 | 1.297 (3) |
N1—C5 | 1.326 (3) | O1W—H1O1 | 0.8500 |
N1—C1 | 1.352 (3) | O1W—H2O1 | 0.8501 |
N2—C10 | 1.333 (3) | O2—N7 | 1.218 (3) |
N2—C6 | 1.336 (3) | O3—N7 | 1.231 (3) |
N3—C15 | 1.339 (3) | N4—C26 | 1.334 (3) |
N3—C11 | 1.354 (3) | N4—C22 | 1.359 (3) |
N8—O5 | 1.202 (3) | N5—C31 | 1.332 (3) |
N8—O4' | 1.214 (14) | N5—C27 | 1.338 (3) |
N8—O6' | 1.222 (14) | N6—C36 | 1.339 (3) |
N8—O6 | 1.240 (4) | N6—C32 | 1.353 (3) |
N8—O5' | 1.263 (13) | C22—C23 | 1.379 (3) |
N8—O4 | 1.279 (3) | C22—C27 | 1.488 (2) |
N9—O8 | 1.229 (3) | C23—C24 | 1.394 (3) |
N9—O9 | 1.232 (3) | C23—H23A | 0.9300 |
N9—O7 | 1.267 (3) | C24—C25 | 1.378 (4) |
C1—C2 | 1.384 (3) | C24—H24A | 0.9300 |
C1—C6 | 1.485 (3) | C25—C26 | 1.378 (4) |
C2—C3 | 1.394 (3) | C25—H25A | 0.9300 |
C2—H2A | 0.9300 | C26—H26A | 0.9300 |
C3—C4 | 1.372 (3) | C27—C28 | 1.382 (3) |
C3—H3A | 0.9300 | C28—C29 | 1.407 (3) |
C4—C5 | 1.389 (4) | C28—H28A | 0.9300 |
C4—H4A | 0.9300 | C29—C30 | 1.400 (3) |
C5—H5A | 0.9300 | C29—C37 | 1.486 (3) |
C6—C7 | 1.386 (3) | C30—C31 | 1.385 (3) |
C7—C8 | 1.403 (3) | C30—H30A | 0.9300 |
C7—H7A | 0.9300 | C31—C32 | 1.492 (2) |
C8—C9 | 1.404 (3) | C32—C33 | 1.383 (3) |
C8—C16 | 1.490 (3) | C33—C34 | 1.395 (3) |
C9—C10 | 1.385 (3) | C33—H33A | 0.9300 |
C9—H9A | 0.9300 | C34—C35 | 1.373 (3) |
C10—C11 | 1.489 (3) | C34—H34A | 0.9300 |
C11—C12 | 1.375 (4) | C35—C36 | 1.384 (3) |
C12—C13 | 1.396 (3) | C35—H35A | 0.9300 |
C12—H12A | 0.9300 | C36—H36A | 0.9300 |
C13—C14 | 1.370 (5) | C37—C42 | 1.387 (3) |
C13—H13A | 0.9300 | C37—C38 | 1.392 (3) |
C14—C15 | 1.374 (4) | C38—C39 | 1.389 (3) |
C14—H14A | 0.9300 | C38—H38A | 0.9300 |
C15—H15A | 0.9300 | C39—C40 | 1.372 (3) |
C16—C21 | 1.390 (3) | C39—H39A | 0.9300 |
C16—C17 | 1.399 (3) | C40—C41 | 1.377 (3) |
C17—C18 | 1.383 (3) | C41—C42 | 1.379 (3) |
C17—H17A | 0.9300 | C41—H41A | 0.9300 |
C18—C19 | 1.378 (3) | C42—H42A | 0.9300 |
C18—H18A | 0.9300 | N10—O12 | 1.228 (3) |
C19—C20 | 1.383 (3) | N10—O10 | 1.239 (3) |
C20—C21 | 1.386 (3) | N10—O11 | 1.249 (3) |
C20—H20A | 0.9300 | O2W—H1O2 | 0.8500 |
C21—H21A | 0.9300 | O2W—H2O2 | 0.8501 |
Cu1—N5 | 1.9287 (16) | ||
N2—Cu2—N1 | 80.40 (8) | C21—C20—H20A | 120.6 |
N2—Cu2—N3 | 80.07 (8) | C20—C21—C16 | 121.70 (19) |
N1—Cu2—N3 | 160.46 (8) | C20—C21—H21A | 119.2 |
N2—Cu2—O7 | 146.70 (8) | C16—C21—H21A | 119.2 |
N1—Cu2—O7 | 102.01 (8) | N5—Cu1—O1 | 154.52 (7) |
N3—Cu2—O7 | 94.10 (9) | N5—Cu1—N4 | 80.39 (7) |
N2—Cu2—O4 | 132.92 (9) | O1—Cu1—N4 | 96.69 (7) |
N1—Cu2—O4 | 92.52 (11) | N5—Cu1—N6 | 79.97 (7) |
N3—Cu2—O4 | 101.09 (11) | O1—Cu1—N6 | 101.54 (7) |
O7—Cu2—O4 | 80.36 (9) | N4—Cu1—N6 | 160.33 (7) |
C5—N1—C1 | 119.73 (19) | N5—Cu1—O1W | 118.45 (9) |
C5—N1—Cu2 | 125.54 (15) | O1—Cu1—O1W | 86.84 (9) |
C1—N1—Cu2 | 114.59 (15) | N4—Cu1—O1W | 91.94 (9) |
C10—N2—C6 | 121.93 (18) | N6—Cu1—O1W | 96.37 (9) |
C10—N2—Cu2 | 119.28 (14) | N7—O1—Cu1 | 110.17 (13) |
C6—N2—Cu2 | 118.61 (15) | Cu1—O1W—H1O1 | 120.7 |
C15—N3—C11 | 118.7 (2) | Cu1—O1W—H2O1 | 128.1 |
C15—N3—Cu2 | 126.5 (2) | H1O1—O1W—H2O1 | 107.3 |
C11—N3—Cu2 | 114.79 (14) | C26—N4—C22 | 118.74 (19) |
O5—N8—O4' | 138.8 (13) | C26—N4—Cu1 | 126.75 (16) |
O5—N8—O6' | 92.3 (14) | C22—N4—Cu1 | 114.48 (13) |
O4'—N8—O6' | 128.3 (19) | C31—N5—C27 | 121.60 (16) |
O5—N8—O6 | 123.3 (3) | C31—N5—Cu1 | 119.44 (14) |
O4'—N8—O6 | 97.3 (13) | C27—N5—Cu1 | 118.77 (13) |
O6'—N8—O6 | 31.1 (13) | C36—N6—C32 | 119.07 (18) |
O5—N8—O5' | 28.7 (9) | C36—N6—Cu1 | 126.56 (15) |
O4'—N8—O5' | 113.3 (16) | C32—N6—Cu1 | 114.36 (13) |
O6'—N8—O5' | 118.3 (17) | O2—N7—O3 | 124.2 (3) |
O6—N8—O5' | 148.4 (10) | O2—N7—O1 | 118.0 (2) |
O5—N8—O4 | 120.0 (3) | O3—N7—O1 | 117.7 (2) |
O4'—N8—O4 | 20.7 (12) | N4—C22—C23 | 121.93 (18) |
O6'—N8—O4 | 147.7 (14) | N4—C22—C27 | 113.44 (17) |
O6—N8—O4 | 116.7 (3) | C23—C22—C27 | 124.62 (18) |
O5'—N8—O4 | 93.0 (10) | C22—C23—C24 | 118.4 (2) |
N8—O4—Cu2 | 113.81 (19) | C22—C23—H23A | 120.8 |
O8—N9—O9 | 121.8 (3) | C24—C23—H23A | 120.8 |
O8—N9—O7 | 118.8 (2) | C25—C24—C23 | 119.5 (2) |
O9—N9—O7 | 119.3 (2) | C25—C24—H24A | 120.2 |
N9—O7—Cu2 | 111.52 (14) | C23—C24—H24A | 120.2 |
N1—C1—C2 | 121.5 (2) | C26—C25—C24 | 118.9 (2) |
N1—C1—C6 | 113.54 (18) | C26—C25—H25A | 120.6 |
C2—C1—C6 | 124.92 (18) | C24—C25—H25A | 120.6 |
C1—C2—C3 | 118.3 (2) | N4—C26—C25 | 122.5 (2) |
C1—C2—H2A | 120.8 | N4—C26—H26A | 118.7 |
C3—C2—H2A | 120.8 | C25—C26—H26A | 118.7 |
C4—C3—C2 | 119.7 (2) | N5—C27—C28 | 120.86 (17) |
C4—C3—H3A | 120.1 | N5—C27—C22 | 112.81 (16) |
C2—C3—H3A | 120.1 | C28—C27—C22 | 126.32 (18) |
C3—C4—C5 | 118.8 (2) | C27—C28—C29 | 119.05 (18) |
C3—C4—H4A | 120.6 | C27—C28—H28A | 120.5 |
C5—C4—H4A | 120.6 | C29—C28—H28A | 120.5 |
N1—C5—C4 | 121.9 (2) | C30—C29—C28 | 118.38 (17) |
N1—C5—H5A | 119.1 | C30—C29—C37 | 121.79 (17) |
C4—C5—H5A | 119.1 | C28—C29—C37 | 119.83 (17) |
N2—C6—C7 | 120.35 (19) | C31—C30—C29 | 119.24 (17) |
N2—C6—C1 | 112.63 (18) | C31—C30—H30A | 120.4 |
C7—C6—C1 | 127.02 (18) | C29—C30—H30A | 120.4 |
C6—C7—C8 | 119.44 (17) | N5—C31—C30 | 120.84 (18) |
C6—C7—H7A | 120.3 | N5—C31—C32 | 112.28 (17) |
C8—C7—H7A | 120.3 | C30—C31—C32 | 126.88 (17) |
C7—C8—C9 | 118.33 (19) | N6—C32—C33 | 121.96 (18) |
C7—C8—C16 | 120.55 (17) | N6—C32—C31 | 113.75 (17) |
C9—C8—C16 | 121.11 (19) | C33—C32—C31 | 124.28 (18) |
C10—C9—C8 | 119.0 (2) | C32—C33—C34 | 118.45 (19) |
C10—C9—H9A | 120.5 | C32—C33—H33A | 120.8 |
C8—C9—H9A | 120.5 | C34—C33—H33A | 120.8 |
N2—C10—C9 | 120.90 (18) | C35—C34—C33 | 119.3 (2) |
N2—C10—C11 | 112.43 (19) | C35—C34—H34A | 120.4 |
C9—C10—C11 | 126.6 (2) | C33—C34—H34A | 120.4 |
N3—C11—C12 | 122.0 (2) | C34—C35—C36 | 119.5 (2) |
N3—C11—C10 | 113.4 (2) | C34—C35—H35A | 120.3 |
C12—C11—C10 | 124.6 (2) | C36—C35—H35A | 120.3 |
C11—C12—C13 | 118.3 (3) | N6—C36—C35 | 121.8 (2) |
C11—C12—H12A | 120.9 | N6—C36—H36A | 119.1 |
C13—C12—H12A | 120.9 | C35—C36—H36A | 119.1 |
C14—C13—C12 | 119.7 (3) | C42—C37—C38 | 117.65 (19) |
C14—C13—H13A | 120.2 | C42—C37—C29 | 120.71 (18) |
C12—C13—H13A | 120.2 | C38—C37—C29 | 121.64 (18) |
C13—C14—C15 | 118.9 (2) | C39—C38—C37 | 120.9 (2) |
C13—C14—H14A | 120.5 | C39—C38—H38A | 119.6 |
C15—C14—H14A | 120.5 | C37—C38—H38A | 119.6 |
N3—C15—C14 | 122.4 (3) | C40—C39—C38 | 119.6 (2) |
N3—C15—H15A | 118.8 | C40—C39—H39A | 120.2 |
C14—C15—H15A | 118.8 | C38—C39—H39A | 120.2 |
C21—C16—C17 | 117.73 (18) | C39—C40—C41 | 121.0 (2) |
C21—C16—C8 | 121.72 (18) | C39—C40—Cl2 | 120.39 (17) |
C17—C16—C8 | 120.54 (18) | C41—C40—Cl2 | 118.63 (19) |
C18—C17—C16 | 121.35 (19) | C40—C41—C42 | 118.9 (2) |
C18—C17—H17A | 119.3 | C40—C41—H41A | 120.6 |
C16—C17—H17A | 119.3 | C42—C41—H41A | 120.6 |
C19—C18—C17 | 119.19 (18) | C41—C42—C37 | 122.1 (2) |
C19—C18—H18A | 120.4 | C41—C42—H42A | 119.0 |
C17—C18—H18A | 120.4 | C37—C42—H42A | 119.0 |
C18—C19—C20 | 121.20 (19) | O12—N10—O10 | 120.3 (3) |
C18—C19—Cl1 | 119.47 (16) | O12—N10—O11 | 118.9 (2) |
C20—C19—Cl1 | 119.33 (17) | O10—N10—O11 | 120.8 (2) |
C19—C20—C21 | 118.8 (2) | H1O2—O2W—H2O2 | 107.7 |
C19—C20—H20A | 120.6 |
Experimental details
Crystal data | |
Chemical formula | [Cu(NO3)2(C21H14ClN3)][Cu(NO3)(C21H14ClN3)(H2O)]NO3·H2O |
Mr | 1098.76 |
Crystal system, space group | Monoclinic, P21/c |
Temperature (K) | 293 |
a, b, c (Å) | 14.7172 (2), 15.0680 (2), 20.4214 (3) |
β (°) | 105.377 (1) |
V (Å3) | 4366.51 (10) |
Z | 4 |
Radiation type | Cu Kα |
µ (mm−1) | 3.04 |
Crystal size (mm) | 0.30 × 0.20 × 0.20 |
Data collection | |
Diffractometer | Bruker SMART CCD area-detector diffractometer |
Absorption correction | Multi-scan (SADABS; Bruker, 2000) |
Tmin, Tmax | 0.462, 0.581 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 17732, 8572, 7142 |
Rint | 0.027 |
(sin θ/λ)max (Å−1) | 0.620 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.044, 0.115, 1.00 |
No. of reflections | 8572 |
No. of parameters | 643 |
No. of restraints | 15 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.56, −0.27 |
Computer programs: SMART (Bruker, 2000), SAINT (Bruker, 2000), SHELXS97 (Sheldrick, 2008), XP in SHELXTL (Sheldrick, 2008), CIFTAB in SHELXL97 (Sheldrick, 2008).
Acknowledgements
The authors thank the National Natural Science Foundation of China (20901060, 20871094) and the Program for Young Excellent Talents in Tongji University.
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.
Substituted terpyridine ligands have attracted widespread attention in coordination chemistry due to their ability to form complexes with transition metals, (Chen et al.,2010; Feng et al.,2006; Granifo et al.,2004; Hou et al.,2005; Mutai et al.,2001). Recent studies reveal that under certain conditions, copper complexes with phenanthroline and polypyridine ligands have good DNA binding activity, which attracted great interest in biochemistry (Bertrand et al.,2007; Maity et al.,2010). The crystal structure of the title compound was determined as part of an ongoing study of the properties of copper complex containing terpyridyl ligands.
The crystal structure of the title compound consists of two crystallographically independent complexes, in which the copper cations are always penta coordinated within a distorted square-pyramidal coordination (Fig.1). In one of these complexes two copper atom is coordinated by three N atoms of the tridentrate chelating ligand and two O atoms of two independent two nitrate anions.In the other complex the copper is coordinated by three N atoms of the chelating ligand, one O atom of one nitrate anion and an O atom of one water molecule. The structure contains one additional nitrate anion and one additional water molecule that are not connected to the copper cations. The central Cu–N bond lengths [Cu(1)—N(5) = 1.9287 (16) Å and Cu(2)—N(2) = 1.9256 (18)Å] are slightly shorter than those to the outer N atoms of 2.0178 (18), 2.0277 (18), 2.0096 (19) and 2.014 (2)Å. The bond angles to the N atoms of the terpyridyl unit of 80.40 (8), 80.07 (8), 80.39 (7) and 79.97 (7) ° deviate from the ideal values which is a common characteristics for terpyridyl-containing complexes (Granifo et al.,2004). The apical Cu–O bond lenghts (Cu(1)—O(1 W) 2.208 (2) Å and Cu(2)—O(4) 2.163 (3) Å) are longer than the other Cu–O bonds.