#------------------------------------------------------------------------------
#$Date: 2016-02-16 02:10:39 +0100 (mar 16 de feb de 2016) $
#$Revision: 176453 $
#$URL: svn://www.crystallography.net/cod/cif/7/02/72/7027231.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided the Crystal Eye server at
# http://wwmm.ch.cam.ac.uk/crystaleye/, created by Nick Day at the
# Peter Murray-Rust laboratory.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_7027231
loop_
_publ_author_name
'Davies, Maxwell K.'
'Durrant, Marcus C.'
'Levason, William'
'Reid, Gillian'
'Richards, Raymond L.'
_publ_contact_author
;
    Dr Gillian Reid
    Department of Chemistry
    University of Southampton
    Highfield
    Southampton
    SO17 1BJ
;
_publ_section_title
;
 Synthesis, spectroscopic and structural studies on transition metal
 carbonyl complexes of cyclic di- and tetra-selenoether ligands
;
_journal_issue                   7
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              1077
_journal_paper_doi               10.1039/a809853k
_journal_year                    1999
_chemical_compound_source        'cooling a CHCl₃/hexane mixture'
_chemical_formula_moiety         'C9 H12 Br O3 Re Se2 '
_chemical_formula_structural     '[ReBr(CO)~3~([8]aneSe~2~)]'
_chemical_formula_sum            'C9 H12 Br O3 Re Se2'
_chemical_formula_weight         592.22
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_audit_creation_date             'Tue Jan  5 15:36:41 1999'
_audit_creation_method           'from TEXRAY.INF file'
_cell_angle_alpha                90
_cell_angle_beta                 90.02(1)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.302(2)
_cell_length_b                   12.726(1)
_cell_length_c                   8.656(2)
_cell_measurement_reflns_used    20
_cell_measurement_temperature    423.2
_cell_measurement_theta_max      17.5
_cell_measurement_theta_min      14.1
_cell_volume                     1355.1(4)
_computing_cell_refinement       'MSC/AFC Diffractometer Control'
_computing_data_collection       'MSC/AFC Diffractometer Control'
_computing_data_reduction        teXsan
_computing_publication_material  teXsan
_computing_structure_refinement  teXsan
_computing_structure_solution    'DIRDIF92 (PATTY)'
_diffrn_ambient_temperature      423.2
_diffrn_measurement_device       AFC7S
_diffrn_measurement_method       'omega/2-theta scans'
_diffrn_orient_matrix_UB_11      -0.06505
_diffrn_orient_matrix_UB_12      0.04654
_diffrn_orient_matrix_UB_13      0.01092
_diffrn_orient_matrix_UB_21      0.02387
_diffrn_orient_matrix_UB_22      0.01958
_diffrn_orient_matrix_UB_23      0.10663
_diffrn_orient_matrix_UB_31      0.04251
_diffrn_orient_matrix_UB_32      0.06022
_diffrn_orient_matrix_UB_33      -0.04311
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'X-ray tube'
_diffrn_radiation_type           MoKalpha
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.00
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            1409
_diffrn_reflns_theta_max         25.00
_diffrn_standards_decay_%        0.67
_diffrn_standards_interval_count 150
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    17.321
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.641
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   psi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.903
_exptl_crystal_density_meas      ?
_exptl_crystal_description       block
_exptl_crystal_F_000             1072.00
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.130
_refine_diff_density_max         1.10
_refine_diff_density_min         -1.42
_refine_ls_abs_structure_details 'correct configuration'
_refine_ls_abs_structure_Flack   0.0212(98)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_obs   1.300
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     100
_refine_ls_number_reflns         1215
_refine_ls_number_restraints     0
_refine_ls_R_factor_obs          0.0325
_refine_ls_shift/esd_max         0.0023
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_obs         0.0425
_reflns_number_observed          1215
_reflns_number_total             1409
_reflns_observed_criterion       2.00
_cod_data_source_file            809853ksup1.cif
_cod_data_source_block           mkdre1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21 21 21 '
_cod_original_formula_sum        'C9 H12 Br O3 Re Se2 '
_cod_database_code               7027231
loop_
_symmetry_equiv_pos_as_xyz
'   +x,   +y,   +z'
'1/2-x,   -y,1/2+z'
'1/2+x,1/2-y,   -z'
'   -x,1/2+y,1/2-z'
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Re(1) 0.0113(3) 0.0061(3) 0.0102(3) -0.0007(2) -0.0008(3) -0.0008(3)
Br(1) 0.0204(8) 0.0173(8) 0.0190(7) -0.0096(6) 0.0014(7) 0.0006(8)
Se(1) 0.0160(8) 0.0091(7) 0.0169(7) 0.0030(6) -0.0012(7) -0.0004(7)
Se(2) 0.0161(7) 0.0101(8) 0.0142(7) 0.0023(6) -0.0042(6) -0.0017(7)
O(1) 0.022(6) 0.038(7) 0.026(6) -0.007(6) -0.005(6) -0.004(6)
O(2) 0.042(7) 0.008(5) 0.021(6) 0.007(5) -0.004(6) -0.003(5)
O(3) 0.015(5) 0.035(7) 0.028(6) -0.007(5) -0.007(5) -0.007(6)
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_thermal_displace_type
Re(1) -0.03684(4) -0.19189(4) -0.08483(7) 0.0092(1) Uij
Br(1) -0.1790(1) -0.2911(1) 0.0897(2) 0.0189(4) Uij
Se(1) -0.1138(1) -0.0114(1) 0.0065(2) 0.0140(4) Uij
Se(2) 0.0837(1) -0.1765(1) 0.1625(2) 0.0135(4) Uij
O(1) 0.1187(9) -0.0946(10) -0.318(1) 0.029(3) Uij
O(2) 0.0674(9) -0.4042(8) -0.168(1) 0.024(3) Uij
O(3) -0.1885(9) -0.2138(9) -0.366(1) 0.026(3) Uij
C(1) 0.062(1) -0.129(1) -0.221(2) 0.012(3) Uij
C(2) 0.026(1) -0.326(1) -0.135(2) 0.015(3) Uij
C(3) -0.134(1) -0.205(1) -0.257(2) 0.017(3) Uij
C(4) -0.163(1) -0.027(1) 0.222(2) 0.024(4) Uij
C(5) -0.078(1) -0.044(1) 0.343(2) 0.014(3) Uij
C(6) -0.015(1) -0.148(1) 0.341(2) 0.015(3) Uij
C(7) 0.161(1) -0.039(1) 0.164(2) 0.017(3) Uij
C(8) 0.128(1) 0.038(1) 0.038(2) 0.018(4) Uij
C(9) 0.011(1) 0.083(1) 0.044(2) 0.021(4) Uij
H(1) -0.2029 0.0341 0.2500 0.0291 Uiso
H(2) -0.2108 -0.0866 0.2270 0.0291 Uiso
H(3) -0.0235 0.0109 0.3289 0.0177 Uiso
H(4) -0.1084 -0.0365 0.4415 0.0177 Uiso
H(5) -0.0673 -0.2025 0.3430 0.0182 Uiso
H(6) 0.0285 -0.1511 0.4318 0.0182 Uiso
H(7) 0.1454 -0.0056 0.2632 0.0222 Uiso
H(8) 0.2367 -0.0518 0.1600 0.0222 Uiso
H(9) 0.1799 0.0947 0.0413 0.0207 Uiso
H(10) 0.1371 0.0015 -0.0571 0.0207 Uiso
H(11) 0.0066 0.1399 -0.0267 0.0214 Uiso
H(12) 0.0012 0.1126 0.1478 0.0214 Uiso
loop_
_atom_type_symbol
_atom_type_oxidation_number
_atom_type_number_in_cell
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
Re 0 4 -1.018 7.231 'International Tables'
O 0 12 0.011 0.006 'International Tables'
Se 0 8 -0.093 2.226 'International Tables'
Br 0 4 -0.290 2.459 'International Tables'
C 0 36 0.003 0.002 'International Tables'
H 0 48 0.000 0.000 'International Tables'
loop_
_diffrn_standard_refln_index_h
_diffrn_standard_refln_index_k
_diffrn_standard_refln_index_l
1 5 -1
-1 5 -1
1 5 1
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_publ_flag
Br(1) Re(1) Se(1) 90.41(6) yes
Br(1) Re(1) Se(2) 86.72(6) yes
Br(1) Re(1) C(1) 175.7(5) yes
Br(1) Re(1) C(2) 88.4(5) yes
Br(1) Re(1) C(3) 89.4(5) yes
Se(1) Re(1) Se(2) 83.77(6) yes
Se(1) Re(1) C(1) 92.9(5) yes
Se(1) Re(1) C(2) 175.1(5) yes
Se(1) Re(1) C(3) 94.9(5) yes
Se(2) Re(1) C(1) 96.5(5) yes
Se(2) Re(1) C(2) 91.4(5) yes
Se(2) Re(1) C(3) 175.9(5) yes
C(1) Re(1) C(2) 88.6(7) yes
C(1) Re(1) C(3) 87.5(7) yes
C(2) Re(1) C(3) 89.9(7) yes
Re(1) Se(1) C(4) 108.1(6) yes
Re(1) Se(1) C(9) 107.7(5) yes
C(4) Se(1) C(9) 98.1(7) yes
Re(1) Se(2) C(6) 107.8(5) yes
Re(1) Se(2) C(7) 110.2(5) yes
C(6) Se(2) C(7) 97.1(7) yes
Re(1) C(1) O(1) 172(1) yes
Re(1) C(2) O(2) 176(1) yes
Re(1) C(3) O(3) 176(1) yes
Se(1) C(4) C(5) 117(1) yes
C(4) C(5) C(6) 118(1) yes
Se(2) C(6) C(5) 118(1) yes
Se(2) C(7) C(8) 115(1) yes
C(7) C(8) C(9) 117(1) yes
Se(1) C(9) C(8) 119(1) yes
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_publ_flag
Re(1) Br(1) 2.633(2) yes
Re(1) Se(1) 2.607(2) yes
Re(1) Se(2) 2.611(2) yes
Re(1) C(1) 1.88(2) yes
Re(1) C(2) 1.92(2) yes
Re(1) C(3) 1.92(2) yes
Se(1) C(4) 1.97(2) yes
Se(1) C(9) 1.98(2) yes
Se(2) C(6) 2.00(2) yes
Se(2) C(7) 1.99(2) yes
O(1) C(1) 1.18(2) yes
O(2) C(2) 1.16(2) yes
O(3) C(3) 1.15(2) yes
C(4) C(5) 1.50(3) yes
C(5) C(6) 1.53(2) yes
C(7) C(8) 1.53(2) yes
C(8) C(9) 1.55(2) yes
