Polynuclear complexes with bridging pyrophosphate ligands: synthesis and characterisation of {[(bipy)Cu(H2O)(µ-P2O7)Na2(H2O)6]·4H2O}, {[(bipy)Zn-(H2O)(µ-P2O7)Zn(bipy)]2·14H2O} and {[(bipy)(VO)2]2(µ-P2O7)]·5H2O}
Doyle, Robert P.; Nieuwenhuyzen, Mark; Kruger, Paul E.; Dalton Transactions  (2005) 3745–; doi:10.1039/b510752k

data_7008852
_publ_section_title
;
 Polynuclear complexes with bridging pyrophosphate ligands: synthesis
 and characterisation of
 {[(bipy)Cu(H2O)(&#x00B5;-P2O7)Na2(H2O)6]&#x00B7;4H2O},
 {[(bipy)Zn-(H2O)(&#x00B5;-P2O7)Zn(bipy)]2&#x00B7;14H2O} and
 {[(bipy)(VO)2]2(&#x00B5;-P2O7)]&#x00B7;5H2O}
;
_journal_issue                   23
_journal_name_full               'Dalton Transactions'
_journal_page_first              3745
_journal_paper_doi               10.1039/b510752k
_journal_year                    2005
_chemical_formula_sum            'C10 H30 Cu N2 Na2 O18 P2'
_chemical_formula_weight         637.82
_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                91.7250(10)
_cell_angle_beta                 97.8200(10)
_cell_angle_gamma                90.3620(10)
_cell_formula_units_Z            2
_cell_length_a                   7.0076(5)
_cell_length_b                   11.0802(8)
_cell_length_c                   16.0917(12)
_cell_measurement_temperature    153(2)
_cell_volume                     1237.20(16)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.871
_diffrn_measured_fraction_theta_max 0.871
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0481
_diffrn_reflns_av_sigmaI/netI    0.0518
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            13424
_diffrn_reflns_theta_full        28.61
_diffrn_reflns_theta_max         28.61
_diffrn_reflns_theta_min         1.28
_exptl_absorpt_coefficient_mu    1.130
_exptl_absorpt_correction_T_max  0.908
_exptl_absorpt_correction_T_min  0.672
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.712
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             658
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.573
_refine_diff_density_min         -0.656
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.003
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     436
_refine_ls_number_reflns         5525
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.003
_refine_ls_R_factor_all          0.0489
_refine_ls_R_factor_gt           0.0386
_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^)+(0.0562P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0918
_refine_ls_wR_factor_ref         0.0971
_reflns_number_gt                4493
_reflns_number_total             5525
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b510752k.txt
_cod_data_source_block           compound_1
_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:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7008852