<i>catena</i>-Poly[[tetrakis(μ-3,3-dimethylbutyrato-<i>O</i>:<i>O</i>')dicopper(II)]-μ-3,3-dimethylbutyrato-<i>O</i>:<i>O</i>'-[bis(2,6-dimethylpyridine-<i>N</i>)copper(II)]-μ-3,3-dimethylbutyrato-<i>O</i>:<i>O</i>'] and tetrakis(μ-2,2-dimethylpropanoato-<i>O</i>:<i>O</i>')bis[(2,6-dimethylpyridine-<i>N</i>)copper(II)]
Kani, Yoshiyuki; Tsuchimoto, Masanobu; Ohba, Shigeru; Matsushima, Hideaki; Tokii, Tadashi; Acta Crystallographica Section C 56 (2000) 923–925; doi:10.1107/S0108270100006697

data_2011211
_publ_section_title
;<i>catena</i>-Poly[[tetrakis(\m-3,3-dimethylbutyrato-<i>O</i>:<i>O</i>')dicopper(II)]-\m-3,3-dimethylbutyrato-<i>O</i>:<i>O</i>'-[bis(2,6-dimethylpyridine-<i>N</i>)copper(II)]-\m-3,3-dimethylbutyrato-<i>O</i>:<i>O</i>']
 and
 tetrakis(\m-2,2-dimethylpropanoato-<i>O</i>:<i>O</i>')bis[(2,6-dimethylpyridine-<i>N</i>)copper(II)]
;
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              923
_journal_page_last               925
_journal_paper_doi               10.1107/S0108270100006697
_journal_volume                  56
_journal_year                    2000
_chemical_formula_iupac          '[Cu2 (C5 H9 O2)4 (C7 H9 N)2]'
_chemical_formula_sum            'C34 H54 Cu2 N2 O8'
_chemical_formula_weight         745.90
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                107.66(4)
_cell_angle_beta                 97.15(4)
_cell_angle_gamma                61.82(3)
_cell_formula_units_Z            1
_cell_length_a                   10.986(4)
_cell_length_b                   11.195(5)
_cell_length_c                   9.564(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    298
_cell_measurement_theta_max      15
_cell_measurement_theta_min      10
_cell_volume                     987.7(8)
_computing_cell_refinement       'MSC/AFC Diffractometer Control Software'
_computing_data_collection
;
MSC/AFC Diffractometer Control Software
(Molecular Structure Corporation, 1993)
;
_computing_data_reduction
'TEXSAN (Molecular Structure Corporation, 1999)'
_computing_publication_material  TEXSAN
_computing_structure_refinement  TEXSAN
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Rigaku AFC-7R'
_diffrn_measurement_method       \q/2\q
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .047
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       3
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            4761
_diffrn_reflns_theta_full        27.5
_diffrn_reflns_theta_max         27.5
_diffrn_standards_decay_%        4.1
_diffrn_standards_interval_count 150
_exptl_absorpt_coefficient_mu    1.122
_exptl_absorpt_correction_T_max  .844
_exptl_absorpt_correction_T_min  .803
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   '(Coppens et al., 1965)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.254
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_size_max          .25
_exptl_crystal_size_mid          .20
_exptl_crystal_size_min          .20
_refine_diff_density_max         .74
_refine_diff_density_min         -.36
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.05
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     226
_refine_ls_number_reflns         4524
_refine_ls_R_factor_gt           .048
_refine_ls_shift/su_max          .027
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/{\s^2^Fo^2^ + [0.1(Fo^2^ + 2Fc^2^)/3]^2^}'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         .152
_reflns_number_gt                3449
_reflns_number_total             4524
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            gd1098.cif
_cod_data_source_block           II
_cod_original_formula_sum        'C34 H54 Cu2 N2 O8 '
_cod_database_code               2011211