Water channels and zipper structures in Schiff base-like Cu(ii) and Ni(ii) mononuclear complexes
Lochenie, Charles; Schlamp, Stephan; Railliet, Antoine P.; Robeyns, Koen; Weber, Birgit; Garcia, Yann; CrystEngComm  (2014) –; doi:10.1039/c4ce00710g

data_7216400
_publ_section_title
;
 Water channels and zipper structures in Schiff base-like Cu(ii) and
 Ni(ii) mononuclear complexes
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/c4ce00710g
_journal_year                    2014
_chemical_formula_moiety         'C18 H18 Cu N2 O4'
_chemical_formula_sum            'C18 H18 Cu N2 O4'
_chemical_formula_weight         389.88
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 103.591(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.2596(2)
_cell_length_b                   23.9363(4)
_cell_length_c                   6.9871(2)
_cell_measurement_reflns_used    7299
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.9477
_cell_measurement_theta_min      3.1116
_cell_volume                     1830.38(7)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.21 (release 14-08-2012 CrysAlis171 .NET)
(compiled Sep 14 2012,17:21:16)
;
_computing_data_collection       MAR
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.21 (release 14-08-2012 CrysAlis171 .NET)
(compiled Sep 14 2012,17:21:16)
;
_computing_molecular_graphics    'MERCURY (Macrae et al., 2008)'
_computing_publication_material
;
'MERCURY (Macrae et al., 2008), Platon (Spek, 2009)'
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.954
_diffrn_measured_fraction_theta_max 0.943
_diffrn_measurement_device_type  'MAR345 image plate'
_diffrn_measurement_method       '481 images, \D\F 0.5\% '
_diffrn_radiation_monochromator  'Xenocs Fox3D mirror'
_diffrn_radiation_source         'Rigaku UltraX 18 rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0249
_diffrn_reflns_av_unetI/netI     0.0165
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            16627
_diffrn_reflns_theta_full        25.24
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.12
_exptl_absorpt_coefficient_mu    1.217
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.75211
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.21 (release 14-08-2012 CrysAlis171 .NET)
(compiled Sep 14 2012,17:21:16)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.415
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             804
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_platon_squeeze_details
;
H2O/MeOH/EtOH mixture 
;
_refine_diff_density_max         0.386
_refine_diff_density_min         -0.362
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     231
_refine_ls_number_reflns         3403
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0438
_refine_ls_R_factor_gt           0.0408
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0516P)^2^+3.4531P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1117
_refine_ls_wR_factor_ref         0.1134
_reflns_number_gt                3144
_reflns_number_total             3403
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce00710g2.cif
_cod_data_source_block           cl112
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7216400