Temperature dependence of the electronic ground states of two mononuclear, six-coordinate copper(ii) centres
Halcrow, Malcolm A.; Kilner, Colin A.; Wolowska, Joanna; McInnes, Eric J. L.; Bridgeman, Adam J.; New Journal of Chemistry 28 (2004) 228–; doi:10.1039/b309071j

data_7050185
_publ_section_title
;
 Temperature dependence of the electronic ground states of two
 mononuclear, six-coordinate copper(ii) centres
;
_journal_issue                   2
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              228
_journal_paper_doi               10.1039/b309071j
_journal_volume                  28
_journal_year                    2004
_chemical_formula_moiety         'C14 H14 Cu N6 O4, 2[Cl O4], 2[C3 H6 O]'
_chemical_formula_sum            'C20 H26 Cl2 Cu N6 O14'
_chemical_formula_weight         708.91
_chemical_name_common
;Bis(2,6-bis(oximomethyl)pyridine)copper(ii) diperchlorate bis-
acetone solvate
;
_chemical_name_systematic
;
Bis[2,6-bis{oximomethyl}pyridine]copper(II) diperchlorate bis-acetone
solvate
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                107.6773(12)
_cell_angle_beta                 95.9665(13)
_cell_angle_gamma                103.6906(8)
_cell_formula_units_Z            2
_cell_length_a                   7.1602(1)
_cell_length_b                   13.2144(3)
_cell_length_c                   17.3567(3)
_cell_measurement_reflns_used    23705
_cell_measurement_temperature    300(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      2.42
_cell_volume                     1492.58(5)
_computing_cell_refinement       'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1999)'
_computing_data_reduction        'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'ORTEX (McArdle, 1995)'
_computing_publication_material  'local program'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      300(2)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Nonius KappaCCD diffractometer'
_diffrn_measurement_method
;
Detector set at 30mm from sample with different 2theta offsets
1 degree phi exposures for chi=0 degree settings
1 degree omega exposures for chi=90 degree settings
;
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0856
_diffrn_reflns_av_sigmaI/netI    0.0611
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            23705
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.42
_exptl_absorpt_coefficient_mu    0.986
_exptl_absorpt_correction_T_max  0.827
_exptl_absorpt_correction_T_min  0.628
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Using multiple and symmetry-related data measurements via the
program SORTAV. See R.H. Blessing, Acta Cryst (1995), A51, 33-38
;
_exptl_crystal_colour            Green
_exptl_crystal_density_diffrn    1.577
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             726
_exptl_crystal_size_max          0.52
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.688
_refine_diff_density_min         -0.912
_refine_diff_density_rms         0.133
_refine_ls_extinction_coef       0.045(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     415
_refine_ls_number_reflns         6797
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      1.061
_refine_ls_R_factor_all          0.0852
_refine_ls_R_factor_gt           0.0633
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1261P)^2^+0.2933P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1782
_refine_ls_wR_factor_ref         0.1979
_reflns_number_gt                5086
_reflns_number_total             6797
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b309071j.txt
_cod_data_source_block           mh68300
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               7050185