Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_181a_1_2255_aMSx9u.cif"

There are 12 T-atoms per unit cell
There are 24 O-atoms per unit cell

Framework density = 29.93 T-atoms per nm^3
Material density = 2.986 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O2  = 1.8348 Angstrom
T1  -- O3  = 1.5549 Angstrom
T1  -- O1  = 1.9078 Angstrom
T1  -- O4  = 1.3898 Angstrom
      mean = 1.6718 Angstrom
        t1 = 0.261032  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.320596  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.3898 A <--> 1.9078 A
          Mean   = 1.6718 A
          StdDev = 0.2116 A

       t1 Range  = 0.2610 <-- 0.2610 --> 0.2610
       t2 Range  = 0.3206 <-- 0.3206 --> 0.3206

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O2  -- T1  -- O3  =  57.661 deg; O2  -- O3  = 2 A
O2  -- T1  -- O1  = 136.600 deg; O2  -- O1  = 3 A
O2  -- T1  -- O4  =  80.619 deg; O2  -- O4  = 2 A
O3  -- T1  -- O1  = 121.400 deg; O3  -- O1  = 3 A
O3  -- T1  -- O4  = 120.434 deg; O3  -- O4  = 3 A
O1  -- T1  -- O4  =  62.939 deg; O1  -- O4  = 2 A
       57.661 deg <-- 96.609 deg --> 136.600 deg

        O-T-O SUMMARY
          Range  = 57.6609 deg <--> 136.6003 deg
          Mean   = 96.6089 deg
          StdDev = 31.2259 deg

        O--O SUMMARY
          Range  = 1.6529 A <--> 3.4775 A
          Mean   = 2.4338 A
          StdDev = 0.6672 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 151.290 deg ; T1  -- T1   3.6964 A

T1  -- O2  -- T1  = 120.885 deg ; T1  -- T1   3.1920 A

T1  -- O3  -- T1  = 158.657 deg ; T1  -- T1   3.0561 A

T1  -- O4  -- T1  = 173.273 deg ; T1  -- T1   2.7748 A


        T-O-T SUMMARY
          Range  = 120.8848° <--> 173.2731 deg
          Mean   = 151.0261 deg
          StdDev = 19.3186 deg

        T--T SUMMARY
          Range  = 2.7748 A <--> 3.6964 A
          Mean   = 3.1798 A
          StdDev = 0.3376 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O4  = 1.7773 A
O1  -- O4  = 1.7772 A
O2  -- O3  = 1.6529 A
O2  -- O3  = 1.6529 A
O2  -- O4  = 2.1135 A
O2  -- O4  = 2.1135 A
O3  -- O3  = 2.2458 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 7 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.1262 Angstrom
  T1  -- T1  = 3.1920 Angstrom
  T1  -- T1  = 3.0561 Angstrom
  T1  -- T1  = 1.7553 Angstrom
  T1  -- T1  = 3.1558 Angstrom
  T1  -- T1  = 3.1262 Angstrom
  T1  -- T1  = 2.7748 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 11 22 37 58 88 129 178 217 258 319 385 451 519 592 679
TD10 = 1003
Circuit symbol = 4.6_{3}.6_{2}.6_{2}.6_{3}.8_{5}
Weight = 21
Vertex symbol  = 4.6_{3}.6_{2}.6_{2}.6_{3}.16_{15}
Weight = 73

<TD10> = 1003.000
Average ring size = 9.1095
