Triangular tricopper(i) clusters supported by donor-substituted triazacyclohexanes
Köhn, Randolf D.; Tomás Laudo, Lorena; Pan, Zhida; Speiser, Fredy; Kociok-Köhn, Gabriele; Dalton Transactions  (2009) 4556–4568; doi:10.1039/b819268e

data_7001405
_publ_section_title
;
 Triangular tricopper(i) clusters supported by donor-substituted
 triazacyclohexanes
;
_journal_issue                   23
_journal_name_full               'Dalton Transactions'
_journal_page_first              4556
_journal_page_last               4568
_journal_paper_doi               10.1039/b819268e
_journal_year                    2009
_chemical_formula_moiety         'C21 H24 Cl3 Cu3 N6, C2 H3 N'
_chemical_formula_sum            'C23 H27 Cl3 Cu3 N7'
_chemical_formula_weight         698.49
_chemical_name_systematic
;
?
;
_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                62.264(3)
_cell_angle_beta                 84.221(2)
_cell_angle_gamma                79.050(3)
_cell_formula_units_Z            4
_cell_length_a                   11.3310(8)
_cell_length_b                   16.0940(9)
_cell_length_c                   16.8830(13)
_cell_measurement_reflns_used    18337
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      24.108
_cell_measurement_theta_min      2.910
_cell_volume                     2675.2(3)
_computing_cell_refinement       'HKL Scalepack (Otwinski & Minor, 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction
;
DENZO-SCALEPACK Z. Otwinowski and W. Minor, "
Processing of X-ray Diffraction Data Collected in Oscillation Mode ",
Methods in Enzymology, Volume 276: Macromolecular Crystallography,
part A, p.307-326, 1997,C.W. Carter, Jr. & R. M. Sweet, Eds., Academic Press.
;
_computing_molecular_graphics
'ORTEP3 for Windows - Farrugia, L. J. J. Appl. Crystallogr. 1997, 30, 565'
_computing_publication_material
;
'WinGX publication routines, Farrugia,
L. J., J. Appl. Crystallogr., 1999, 32, 837-838
;
_computing_structure_refinement
;
SHELXL97 -Program for Crystal Structure Analysis (Release 97-2).
Sheldrick, G.M., Instit\"ut f\"ur Anorganische Chemie der Universit\"at,
Tammanstrasse 4, D-3400 G\"ottingen, Germany, 1998
;
_computing_structure_solution
;
SIR97- Altomare A., Burla M.C., Camalli M., Cascarano G.L., Giacovazzo C. ,
Guagliardi A., Moliterni A.G.G., Polidori G.,Spagna R.
(1999) J. Appl. Cryst. 32, 115-119
;
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.813
_diffrn_measured_fraction_theta_max 0.813
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       '79 1.9 degree images with \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  0.0585
_diffrn_reflns_av_sigmaI/netI    0.0938
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            10962
_diffrn_reflns_theta_full        24.07
_diffrn_reflns_theta_max         24.07
_diffrn_reflns_theta_min         3.97
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.690
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.734
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1408
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.518
_refine_diff_density_min         -0.599
_refine_diff_density_rms         0.095
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     675
_refine_ls_number_reflns         6886
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0923
_refine_ls_R_factor_gt           0.0524
_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^)+(0.0021P)^2^+5.8789P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0939
_refine_ls_wR_factor_ref         0.1097
_reflns_number_gt                4771
_reflns_number_total             6886
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b819268e.txt
_cod_data_source_block           pan29
_cod_database_code               7001405