Phosphite copper(I) trifluoroacetates [((RO)3P)mCuO2CCF3] (m = 1, 2, 3): synthesis, solid state structures and their potential use as CVD precursors.
Mothes, Robert; Rüffer, Tobias; Shen, Yingzhong; Jakob, Alexander; Walfort, Bernhard; Petzold, Holm; Schulz, Stefan E.; Ecke, Ramona; Gessner, Thomas; Lang, Heinrich; Dalton transactions (Cambridge, England : 2003) 39 (2010) 11235–11247; doi:10.1039/c0dt00347f

data_7026340
_publ_section_title
;
 Phosphite copper(I) trifluoroacetates [((RO)3P)mCuO2CCF3] (m = 1, 2, 3):
 synthesis, solid state structures and their potential use as CVD
 precursors.
;
_journal_issue                   46
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              11235
_journal_page_last               11247
_journal_paper_doi               10.1039/c0dt00347f
_journal_volume                  39
_journal_year                    2010
_chemical_formula_sum            'C32 H24 Cu4 F48 O20 P4'
_chemical_formula_weight         2018.55
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 93.593(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   25.646(2)
_cell_length_b                   10.3154(8)
_cell_length_c                   25.432(2)
_cell_measurement_reflns_used    7841
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      27.45
_cell_measurement_theta_min      2.23
_cell_volume                     6714.8(9)
_computing_cell_refinement       Saint
_computing_data_collection       Smart
_computing_data_reduction        Saint
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Smart CCD 1k'
_diffrn_measurement_method       '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  0.0506
_diffrn_reflns_av_sigmaI/netI    0.0436
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            6591
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.59
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 50
_diffrn_standards_interval_time  8
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    1.541
_exptl_absorpt_correction_T_max  0.99999
_exptl_absorpt_correction_T_min  0.45734
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.997
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             3936
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.623
_refine_diff_density_min         -0.340
_refine_diff_density_rms         0.074
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     855
_refine_ls_number_reflns         6591
_refine_ls_number_restraints     579
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0767
_refine_ls_R_factor_gt           0.0454
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0838P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1183
_refine_ls_wR_factor_ref         0.1315
_reflns_number_gt                4571
_reflns_number_total             6591
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt00347f.txt
_cod_data_source_block           sh10xpr
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7026340