Formation of a Tetranuclear Copper (II) Cluster Assembled by Metal-Assisted Hydrolysis and Desulfurization of Bis(3,5-dimethylpyrazolyl)methylphosphine Sulfide, MeP(S)(3,5-Me2Pz)2#
V. Chandrasekhar; S. Kingsley; A. Vij; K. C. Lam; A. L. Rheingold; Inorganic Chemistry 39 (2000) 3238–3242; doi:10.1021/ic991255k

data_4321183
_publ_contact_author
; 
     Chandrasekhar. V.
     Department of Chemistry
     IIT, Kanpur 208 016
     India
;
_publ_contact_author_email       vc@iitk.ac.in
_publ_contact_author_fax         '+91 512 597 436'
_publ_contact_author_phone       '+91 512 597 435'
_publ_section_title
;
 Formation of a Tetranuclear Copper (II) Cluster Assembled by
 Metal-Assisted Hydrolysis and Desulfurization of
 Bis(3,5-dimethylpyrazolyl)methylphosphine Sulfide, MeP(S)(3,5-Me2Pz)2#
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3238
_journal_page_last               3242
_journal_paper_doi               10.1021/ic991255k
_journal_volume                  39
_journal_year                    2000
_chemical_formula_sum            'C32 H48 Cl4 Cu4 N12 O6 P2'
_chemical_formula_weight         1154.76
_chemical_melting_point          174
_chemical_name_systematic
;

 ?

;
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 116.6280(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   12.5964(4)
_cell_length_b                   15.773(4)
_cell_length_c                   13.9781(4)
_cell_measurement_temperature    213(2)
_cell_measurement_theta_max      25.0
_cell_measurement_theta_min      2.0
_cell_volume                     2482.6(6)
_computing_cell_refinement       'SMART (SIIMENS, V4.033, 1994)'
_computing_data_collection       'ASTRO (SIEMENS, V4.033, 1994)'
_computing_data_reduction        'SAINT (SIEMENS, V4.035, 1994)'
_computing_molecular_graphics    'SHELXTL (SIEMENS, 1994, ver 5.04)'
_computing_publication_material  'CIFTAB (Sheldrick, 1993)'
_computing_structure_refinement  'SHELXL-93 (Sheldriick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      213(2)
_diffrn_measured_fraction_theta_full 0.963
_diffrn_measured_fraction_theta_max 0.963
_diffrn_measurement_device_type  'Siemens CCD'
_diffrn_measurement_method       '\w oscillation, 0.3 deg'
_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  0.1237
_diffrn_reflns_av_sigmaI/netI    0.1275
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            29792
_diffrn_reflns_theta_full        28.31
_diffrn_reflns_theta_max         28.31
_diffrn_reflns_theta_min         1.81
_diffrn_standards_decay_%        <1
_diffrn_standards_interval_count 'beginning & end'
_diffrn_standards_number         '50 frames'
_exptl_absorpt_coefficient_mu    2.02
_exptl_absorpt_correction_T_max  0.927984
_exptl_absorpt_correction_T_min  0.408990
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.544
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1172
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.140
_refine_diff_density_min         -1.605
_refine_diff_density_rms         0.046
_refine_ls_extinction_coef       0.0003
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.087
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     272
_refine_ls_number_reflns         3564
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.087
_refine_ls_R_factor_all          0.1199
_refine_ls_R_factor_obs          0.0721
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0244P)^2^+2.5754P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.2439
_refine_ls_wR_factor_obs         0.1820
_reflns_number_observed          5612
_reflns_number_total             5872
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic991255k_3.cif
_cod_data_source_block           'Data_for-2'
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Empirical'
changed to 'empirical' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_cell_volume        2483.32(12)
_cod_database_code               4321183