#------------------------------------------------------------------------------
#$Date: 2016-03-22 22:34:11 +0100 (mar 22 de mar de 2016) $
#$Revision: 179067 $
#$URL: svn://www.crystallography.net/cod/cif/4/30/29/4302991.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_4302991
loop_
_publ_author_name
'Zdenek Moravec'
'Radek Sluka'
'Marek Necas'
'Vojtech Jancik'
'Jiri Pinkas'
_publ_section_title
;
A Structurally Diverse Series of Aluminum Chloride Alkoxides
[ClxAl(μ-OR)y]n (R =nBu,cHex, Ph, 2,4-tBu2C6H3)
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8106
_journal_page_last               8114
_journal_paper_doi               10.1021/ic802251g
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C12 H10 Al2 Cl4 O2'
_chemical_formula_sum            'C12 H10 Al2 Cl4 O2'
_chemical_formula_weight         381.96
_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                115.09(2)
_cell_angle_beta                 113.93(3)
_cell_angle_gamma                94.14(3)
_cell_formula_units_Z            1
_cell_length_a                   7.442(2)
_cell_length_b                   7.867(2)
_cell_length_c                   8.384(3)
_cell_measurement_reflns_used    1199
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      25.02
_cell_measurement_theta_min      3.64
_cell_volume                     388.2(3)
_computing_cell_refinement       'Xcalibur (Oxford Diffraction Ltd, 2006)'
_computing_data_collection       'Xcalibur (Oxford Diffraction Ltd, 2006)'
_computing_data_reduction        'Xcalibur (Oxford Diffraction Ltd, 2006)'
_computing_molecular_graphics    'SHELXTL (Bruker, 1998)'
_computing_publication_material  'SHELXTL (Bruker, 1998)'
_computing_structure_refinement  'SHELXTL (Bruker, 1998)'
_computing_structure_solution    'SHELXTL (Bruker, 1998)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.875
_diffrn_measured_fraction_theta_max 0.875
_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  0.0634
_diffrn_reflns_av_sigmaI/netI    0.0543
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            2434
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         3.64
_exptl_absorpt_coefficient_mu    0.870
_exptl_absorpt_correction_T_max  0.9180
_exptl_absorpt_correction_T_min  0.8805
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details   'Xcalibur, Oxford Diffraction'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.634
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             192
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.489
_refine_diff_density_min         -0.287
_refine_diff_density_rms         0.092
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.004
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     91
_refine_ls_number_reflns         1199
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.004
_refine_ls_R_factor_all          0.0553
_refine_ls_R_factor_gt           0.0425
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0685P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1021
_refine_ls_wR_factor_ref         0.1113
_reflns_number_gt                937
_reflns_number_total             1199
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic802251g_si_001_6.cif
_cod_data_source_block           Compound7
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        388.2(2)
_cod_database_code               4302991
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Cl1 Cl 0.32216(13) 0.32448(13) 0.17424(13) 0.0281(3) Uani 1 1 d . . .
Cl2 Cl -0.14983(13) 0.31709(13) 0.18611(13) 0.0271(3) Uani 1 1 d . . .
Al1 Al 0.04849(15) 0.39926(15) 0.09928(15) 0.0199(3) Uani 1 1 d . . .
O1 O 0.0782(3) 0.6519(3) 0.1540(3) 0.0196(6) Uani 1 1 d . . .
C1 C 0.1719(5) 0.8349(5) 0.3415(5) 0.0170(7) Uani 1 1 d . . .
C2 C 0.1330(5) 1.0028(5) 0.3464(5) 0.0232(8) Uani 1 1 d . . .
H2 H 0.0424 0.9996 0.2256 0.028 Uiso 1 1 calc R . .
C3 C 0.2271(5) 1.1821(5) 0.5305(6) 0.0247(8) Uani 1 1 d . . .
H3 H 0.2019 1.2996 0.5328 0.030 Uiso 1 1 calc R . .
C4 C 0.3515(5) 1.1866(5) 0.7013(6) 0.0259(8) Uani 1 1 d . . .
H4 H 0.4139 1.3061 0.8260 0.031 Uiso 1 1 calc R . .
C5 C 0.3873(5) 1.0148(5) 0.6926(5) 0.0246(8) Uani 1 1 d . . .
H5 H 0.4751 1.0170 0.8136 0.030 Uiso 1 1 calc R . .
C6 C 0.2978(5) 0.8349(5) 0.5095(5) 0.0219(8) Uani 1 1 d . . .
H6 H 0.3260 0.7178 0.5058 0.026 Uiso 1 1 calc R . .
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
Cl1 0.0271(5) 0.0299(5) 0.0243(5) 0.0153(4) 0.0076(4) 0.0114(4)
Cl2 0.0279(5) 0.0268(5) 0.0234(5) 0.0134(4) 0.0094(4) 0.0040(4)
Al1 0.0227(6) 0.0167(6) 0.0145(6) 0.0091(5) 0.0026(4) 0.0048(4)
O1 0.0239(12) 0.0139(12) 0.0135(13) 0.0072(11) 0.0023(10) 0.0041(10)
C1 0.0150(16) 0.0150(16) 0.0126(18) 0.0036(15) 0.0035(14) 0.0003(14)
C2 0.0260(19) 0.0188(18) 0.021(2) 0.0108(17) 0.0074(16) 0.0050(15)
C3 0.0307(19) 0.0155(17) 0.027(2) 0.0093(17) 0.0142(17) 0.0067(15)
C4 0.0244(18) 0.0214(18) 0.020(2) 0.0035(17) 0.0093(16) 0.0008(16)
C5 0.0227(18) 0.026(2) 0.0150(19) 0.0081(17) 0.0040(16) 0.0025(16)
C6 0.0219(17) 0.0206(18) 0.0203(19) 0.0122(17) 0.0057(15) 0.0055(15)
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Al Al 0.0645 0.0514 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
O1 Al1 O1 83.00(12) 2_565 . ?
O1 Al1 Cl2 112.97(9) 2_565 . ?
O1 Al1 Cl2 110.88(10) . . ?
O1 Al1 Cl1 112.69(9) 2_565 . ?
O1 Al1 Cl1 114.45(10) . . ?
Cl2 Al1 Cl1 117.84(6) . . ?
O1 Al1 Al1 42.03(8) 2_565 2_565 ?
O1 Al1 Al1 40.97(8) . 2_565 ?
Cl2 Al1 Al1 119.88(7) . 2_565 ?
Cl1 Al1 Al1 122.28(7) . 2_565 ?
C1 O1 Al1 131.35(19) . 2_565 ?
C1 O1 Al1 131.65(19) . . ?
Al1 O1 Al1 97.00(12) 2_565 . ?
C6 C1 C2 121.2(3) . . ?
C6 C1 O1 118.3(3) . . ?
C2 C1 O1 120.5(3) . . ?
C1 C2 C3 120.2(3) . . ?
C4 C3 C2 120.1(3) . . ?
C3 C4 C5 118.6(3) . . ?
C4 C5 C6 122.1(3) . . ?
C1 C6 C5 117.8(3) . . ?
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Cl1 Al1 2.0826(15) . ?
Cl2 Al1 2.0637(15) . ?
Al1 O1 1.776(2) 2_565 ?
Al1 O1 1.814(2) . ?
Al1 Al1 2.689(2) 2_565 ?
O1 C1 1.441(4) . ?
O1 Al1 1.777(2) 2_565 ?
C1 C6 1.338(5) . ?
C1 C2 1.360(5) . ?
C2 C3 1.413(5) . ?
C3 C4 1.336(5) . ?
C4 C5 1.374(5) . ?
C5 C6 1.412(5) . ?
