Structural and Catalytic Properties of Bis(guanidine)copper(I) Halides
Sarah H. Oakley; Martyn P. Coles; Peter B. Hitchcock; Inorganic Chemistry 42 (2003) 3154–3156; doi:10.1021/ic034213b

data_4313670
_publ_section_title
;
 Structural and Catalytic Properties of Bis(guanidine)copper(I) Halides
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3154
_journal_page_last               3156
_journal_paper_doi               10.1021/ic034213b
_journal_volume                  42
_journal_year                    2003
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C14 H26 Br1 Cu1 N6'
_chemical_formula_sum            'C14 H26 Br Cu N6'
_chemical_formula_weight         421.86
_chemical_name_common            '[CuBr(C7H13N3)2]'
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/cifdics/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.1
_audit_creation_date             2001-11-29T16:03:47-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 97.144(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.2583(3)
_cell_length_b                   14.5542(6)
_cell_length_c                   16.1243(6)
_cell_measurement_reflns_used    5758
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.028
_cell_measurement_theta_min      4.076
_cell_measurement_wavelength     0.71073
_cell_volume                     1690.13(12)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device       KappaCCD
_diffrn_measurement_method       CCD
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0408
_diffrn_reflns_av_unetI/netI     0.0359
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            8743
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         4.27
_exptl_absorpt_coefficient_mu    3.662
_exptl_absorpt_correction_T_max  0.366
_exptl_absorpt_correction_T_min  0.304
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
        [c.f. r.h. blessing, acta cryst. (1995), a51, 33-38]
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.658
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             864
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.3
_refine_diff_density_max         0.691
_refine_diff_density_min         -0.659
_refine_diff_density_rms         0.07
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         2960
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.077
_refine_ls_R_factor_all          0.0403
_refine_ls_R_factor_gt           0.0325
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0227P)^2^+2.5719P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0724
_refine_ls_wR_factor_ref         0.0761
_reflns_number_gt                2620
_reflns_number_total             2960
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic034213bsi20030226_053606_2.cif
_cod_data_source_block           nov2101
_cod_database_code               4313670