Diammine(pyridine-2,6-dicarboxylato)copper(II)
Xiang, Jing; Yin, Ye-Gao; Huang, Xiao-Chun; Acta Crystallographica Section E 62 (2006) m4–m6; doi:10.1107/S1600536805037256

data_2207822
_publ_section_title
;
 Diammine(pyridine-2,6-dicarboxylato)copper(II)
;
_journal_coeditor_code           LH6539
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m4
_journal_page_last               m6
_journal_paper_doi               10.1107/S1600536805037256
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          '[Cu (C7 H3 N O4) (N H3)2]'
_chemical_formula_moiety         'C7 H9 Cu N3 O4'
_chemical_formula_sum            'C7 H9 Cu N3 O4'
_chemical_formula_weight         262.72
_chemical_name_systematic
;
Diammine(pyridine-2,6-dicarboxylate)copper(II)
;
_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                76.927(2)
_cell_angle_beta                 86.987(2)
_cell_angle_gamma                86.618(2)
_cell_formula_units_Z            2
_cell_length_a                   4.8654(6)
_cell_length_b                   9.1161(11)
_cell_length_c                   10.0916(12)
_cell_measurement_reflns_used    58
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      26.0
_cell_measurement_theta_min      2.2
_cell_volume                     434.88(9)
_computing_cell_refinement       'SAINT (Bruker, 2002)'
_computing_data_collection       'SMART (Bruker, 2002)'
_computing_data_reduction        'SAINT '
_computing_molecular_graphics
'ORTEPII (Johnson, 1976) and PLATON (Spek, 2003)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.95
_diffrn_measurement_device_type  'Bruker APEX area-dectector'
_diffrn_measurement_method       '\f and \w'
_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  0.0135
_diffrn_reflns_av_sigmaI/netI    0.0299
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            2693
_diffrn_reflns_theta_full        27.76
_diffrn_reflns_theta_max         27.76
_diffrn_reflns_theta_min         2.07
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.509
_exptl_absorpt_correction_T_max  0.755
_exptl_absorpt_correction_T_min  0.558
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2002)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    2.006
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             266
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.834
_refine_diff_density_min         -0.812
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.079
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     138
_refine_ls_number_reflns         1901
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.079
_refine_ls_R_factor_all          0.0392
_refine_ls_R_factor_gt           0.0369
_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^)+(0.0653P)^2^+0.3650P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1024
_refine_ls_wR_factor_ref         0.1040
_reflns_number_gt                1772
_reflns_number_total             1901
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            lh6539.cif
_cod_data_source_block           I
_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 

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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_database_code               2207822
_cod_database_fobs_code          2207822