A modular approach to porphyrin oligomers using metal ions as connectorsElectronic supplementary information (ESI) available: preparation and spectroscopic data for compounds 4 and 6. Crystallographic data for the bis-palladium complex shown in Scheme 1. See http://www.rsc.org/suppdata/cc/b1/b109357f/
Richeter, S.; Jeandon, C.; Ruppert, R.; Callot, H. J.; Chemical Communications  (2002) 266–; doi:10.1039/b109357f

data_7114281
_publ_section_title
;
 A modular approach to porphyrin oligomers using metal ions as
 connectorsElectronic supplementary information (ESI) available:
 preparation and spectroscopic data for compounds 4 and 6.
 Crystallographic data for the bis-palladium complex shown in Scheme 1.
 See http://www.rsc.org/suppdata/cc/b1/b109357f/
;
_journal_issue                   3
_journal_name_full               'Chemical Communications'
_journal_page_first              266
_journal_paper_doi               10.1039/b109357f
_journal_year                    2002
_chemical_formula_moiety         'C295 H312 Cl2 N24 Ni4 O33 Pd8'
_chemical_formula_sum            'C295 H312 Cl2 N24 Ni4 O33 Pd8'
_chemical_formula_weight         5878.86
_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'
_audit_creation_date             3-09-01
_cell_angle_alpha                73.875(5)
_cell_angle_beta                 77.767(5)
_cell_angle_gamma                86.512(5)
_cell_formula_units_Z            1
_cell_length_a                   15.8646(3)
_cell_length_b                   21.1903(3)
_cell_length_c                   23.5426(4)
_cell_measurement_reflns_used    41471
_cell_measurement_temperature    174
_cell_measurement_theta_max      26.4
_cell_measurement_theta_min      1.4
_cell_volume                     7430.4(3)
_computing_publication_material  CIFGEN_IN_OpenMoleN_(_1997)
_computing_structure_refinement  LSFM_OpenMoleN_(_1997)
_computing_structure_solution    Direct_methods_(SIR,_Burla_et_al.,_1989)
_diffrn_ambient_temperature      174
_diffrn_measurement_details
;
41471 reflections were collected using program Collect
("Collect" Data collection software, Nonius B.V., 1998)
The conditions were as follow : crystal to detector distance =  30. mm.
Scan angle =  1.1 deg 1 scans of   90 sec per frame.
Data collection was divided into  2 set(s)
with the following starting angles and number of frames :

Set 1 Theta =    6.30 Omega =    0.00 Kappa =    0.00  166 frames
Set 2 Theta =   -4.00 Kappa = -166.00 Phi   =    0.00   41 frames
Friedel pairs were averaged. Internal R = 0.09
;
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       '\p scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           Mo-K\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.090
_diffrn_reflns_av_sigmaI/netI    0.333
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            41471
_diffrn_reflns_theta_max         26.38
_diffrn_reflns_theta_min         2.5
_diffrn_source                   xray_tube
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.803
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8354
_exptl_absorpt_correction_type   refdelf_(Walker_&_Stuart,_1983)
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.31
_exptl_crystal_density_method    none
_exptl_crystal_description       prism
_exptl_crystal_F_000             3028
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.649
_refine_diff_density_min         -0.170
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   15.812
_refine_ls_goodness_of_fit_ref   1.654
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_constraints    13
_refine_ls_number_parameters     1594
_refine_ls_number_reflns         15140
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.147
_refine_ls_R_factor_gt           0.066
_refine_ls_shift/esd_mean        0.000
_refine_ls_shift/su_max          0.026
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_all         0.610
_refine_ls_wR_factor_ref         0.100
_reflns_number_gt                15140
_reflns_number_total             29864
_reflns_threshold_expression     >3.0\s(I)
_cod_data_source_file            b109357f.txt
_cod_data_source_block           st963
_cod_original_cell_volume        7430.4(2)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7114281