Synthesis, crystal structures and magnetic properties of a family of manganese phosphonate clusters with diverse structures
Liu, Jin-ying; Ma, Cheng-bing; Chen, Hui; Chen, Chang-neng; CrystEngComm 17 (2015) 8736–; doi:10.1039/C5CE01471A

data_7223783
_publ_section_title
;
 Synthesis, crystal structures and magnetic properties of a family of
 manganese phosphonate clusters with diverse structures
;
_journal_issue                   45
_journal_name_full               CrystEngComm
_journal_page_first              8736
_journal_paper_doi               10.1039/C5CE01471A
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety         'C72 H138 K2 Mn15 O58 P10, 6(O), 12(H)'
_chemical_formula_sum            'C72 H150 K2 Mn15 O64 P10'
_chemical_formula_weight         3253.7
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method
;
SHELXL-97

All the hydrogens were added geometrically. The eight H2O ligands, six
solvent water molecules were confirmed by the charge consideration and
bond-valence-sum (BVS) calculations, but no hydrogens  were added, and
these  hydrogens were calculated in the reported formula.
;
_audit_update_record
;
2015-10-09 deposited with the CCDC.
2015-10-15 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 96.771(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   17.496(8)
_cell_length_b                   20.314(9)
_cell_length_c                   18.017(8)
_cell_measurement_reflns_used    1978
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.5594
_cell_measurement_theta_min      2.2768
_cell_volume                     6359(5)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_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      293(2)
_diffrn_detector_area_resol_mean 14.6306
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\w 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  0.0578
_diffrn_reflns_av_sigmaI/netI    0.0475
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            45946
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.28
_exptl_absorpt_coefficient_mu    1.712
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7563
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear (Rigaku Corp., 2000)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.670
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             3258
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         2.207
_refine_diff_density_min         -0.963
_refine_diff_density_rms         0.162
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     726
_refine_ls_number_reflns         11042
_refine_ls_number_restraints     67
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0931
_refine_ls_R_factor_gt           0.0776
_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^)+(0.1600P)^2^+23.1377P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2187
_refine_ls_wR_factor_ref         0.2436
_reflns_number_gt                8854
_reflns_number_total             11042
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ce01471a2.cif
_cod_data_source_block           cluster4
_cod_depositor_comments
;
 Appending the value of the _chemical_name_systematic data item to the
 value of the _audit_creation_method data item since it contained a
 description of the structure solution proccess and not the systematic
 name of the compound. The _chemical_name_systematic data item was removed.

 Antanas Vaitkus,
 2017-03-30

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7223783