L'hydrogénocarbonate de Bis(<i>N</i>,<i>N</i>-diméthylbiguanide) Cuivre(II), [Cu(C~4~H~11~N~5~)~2~]2HCO~3~
Viossat, B.; Tomas, A.; Nguyen-Huy Dung; Acta Crystallographica Section C 51 (1995) 213–215; doi:10.1107/S0108270194006086

data_2010453
_publ_section_title
;
 L'hydrog\'enocarbonate de Bis(<i>N</i>,<i>N</i>-dim\'ethylbiguanide)
 Cuivre(II), [Cu(C~4~H~11~N~5~)~2~]2HCO~3~
;
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              213
_journal_page_last               215
_journal_paper_doi               10.1107/S0108270194006086
_journal_volume                  51
_journal_year                    1995
_chemical_formula_moiety         'C10 H24 Cu1 N10 O6'
_chemical_formula_sum            'C10 H24 Cu N10 O6'
_chemical_formula_weight         443.93
_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_type_scat_source           IntTabIV
_cell_angle_alpha                109.74(3)
_cell_angle_beta                 76.70(5)
_cell_angle_gamma                107.37(5)
_cell_formula_units_Z            1
_cell_length_a                   7.148(3)
_cell_length_b                   7.586(3)
_cell_length_c                   8.888(4)
_cell_measurement_reflns_used    20
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      0
_cell_volume                     428.4(3)
_diffrn_measurement_device       'Syntex P2~1~'
_diffrn_measurement_method       \w-2\q
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            2114
_diffrn_reflns_theta_max         27.5
_diffrn_standards_decay_%        1
_diffrn_standards_interval_count 60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.33
_exptl_absorpt_correction_type   aucune
_exptl_crystal_colour            rouge
_exptl_crystal_density_diffrn    1.721
_exptl_crystal_density_meas      1.71(2)
_exptl_crystal_description       'aiguille prismatique'
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.46
_refine_diff_density_min         -0.48
_refine_ls_extinction_method     aucune
_refine_ls_goodness_of_fit_obs   1.47
_refine_ls_number_parameters     124
_refine_ls_number_reflns         1095
_refine_ls_R_factor_obs          0.05
_refine_ls_shift/esd_max         0.034
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/\s^2^(F)'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_obs         0.04
_reflns_number_observed          1095
_reflns_number_total             2114
_reflns_observed_criterion       I>4\s(I)
_cod_data_source_file            du1088.cif
_cod_data_source_block           du1088_structure_1_of_1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_cell_measurement_temperature' value 'temp\'erature ambiante' was
changed to '295(2)' - the room/ambient temperature average [293;298]
in Kelvins(K) was taken.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_cell_measurement_temperature' value 'temp\'erature ambiante' was
changed to '295(2)' - the room/ambient temperature average [293;298]
in Kelvins(K) was taken.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'w = 1/\s^2^(F)' was changed to
'calc'. New tag '_refine_ls_weighting_details' was created. The value
of the new tag was set to 'w = 1/\s^2^(F)'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        428.4(5)
_cod_original_formula_sum        'C10 H24 Cu1 N10 O6'
_cod_database_code               2010453